Preferences for Pink and Blue: The Development of Color Preferences as a Distinct Gender-Typed Behavior in Toddlers.

PubMed

Wong, Wang I; Hines, Melissa

2015-07-01

Many gender differences are thought to result from interactions between inborn factors and sociocognitive processes that occur after birth. There is controversy, however, over the causes of gender-typed preferences for the colors pink and blue, with some viewing these preferences as arising solely from sociocognitive processes of gender development. We evaluated preferences for gender-typed colors, and compared them to gender-typed toy and activity preferences in 126 toddlers on two occasions separated by 6-8 months (at Time 1, M = 29 months; range 20-40). Color preferences were assessed using color cards and neutral toys in gender-typed colors. Gender-typed toy and activity preferences were assessed using a parent-report questionnaire, the Preschool Activities Inventory. Color preferences were also assessed for the toddlers' parents using color cards. A gender difference in color preferences was present between 2 and 3 years of age and strengthened near the third birthday, at which time it was large (d > 1). In contrast to their parents, toddlers' gender-typed color preferences were stronger and unstable. Gender-typed color preferences also appeared to establish later and were less stable than gender-typed toy and activity preferences. Gender-typed color preferences were largely uncorrelated with gender-typed toy and activity preferences. These results suggest that the factors influencing gender-typed color preferences and gender-typed toy and activity preferences differ in some respects. Our findings suggest that sociocognitive influences and play with gender-typed toys that happen to be made in gender-typed colors contribute to toddlers' gender-typed color preferences.

Gender gap on concept inventories in physics: What is consistent, what is inconsistent, and what factors influence the gap?

NASA Astrophysics Data System (ADS)

Madsen, Adrian; McKagan, Sarah B.; Sayre, Eleanor C.

2013-12-01

We review the literature on the gender gap on concept inventories in physics. Across studies of the most commonly used mechanics concept inventories, the Force Concept Inventory and Force and Motion Conceptual Evaluation, men’s average pretest scores are always higher than women’s, and in most cases men’s posttest scores are higher as well. The weighted average gender difference on these tests is 13% for pretest scores, 12% for posttest scores, and 6% for normalized gain. This difference is much smaller than the average difference in normalized gain between traditional lecture and interactive engagement (25%), but it is large enough that it could impact the results of studies comparing the effectiveness of different teaching methods. There is sometimes a gender gap on commonly used electricity and magnetism concept inventories, the Brief Electricity and Magnetism Assessment and Conceptual Survey of Electricity and Magnetism, but it is usually much smaller and sometimes is zero or favors women. The weighted average gender difference on these tests is 3.7% for pretest scores, 8.5% for posttest scores, and 6% for normalized gain. There are far fewer studies of the gender gap on electricity and magnetism concept inventories and much more variation in the existing studies. Based on our analysis of 26 published articles comparing the impact of 30 factors that could potentially influence the gender gap, no single factor is sufficient to explain the gap. Several high-profile studies that have claimed to account for or reduce the gender gap have failed to be replicated in subsequent studies, suggesting that isolated claims of explanations of the gender gap should be interpreted with caution. For example, claims that the gender gap could be eliminated through interactive engagement teaching methods or through a “values affirmation writing exercise” were not supported by subsequent studies. Suggestions that the gender gap might be reduced by changing the wording of “male-oriented” questions or refraining from asking demographic questions before administering the test are not supported by the evidence. Other factors, such as gender differences in background preparation, scores on different kinds of assessment, and splits between how students respond to test questions when answering for themselves or for a “scientist” do contribute to a difference between male and female responses, but the size of these differences is smaller than the size of the overall gender gap, suggesting that the gender gap is most likely due to the combination of many small factors rather than any one factor that can easily be modified.

Sex differences in personality traits and gender-related occupational preferences across 53 nations: testing evolutionary and social-environmental theories.

PubMed

Lippa, Richard A

2010-06-01

Using data from over 200,000 participants from 53 nations, I examined the cross-cultural consistency of sex differences for four traits: extraversion, agreeableness, neuroticism, and male-versus-female-typical occupational preferences. Across nations, men and women differed significantly on all four traits (mean ds = -.15, -.56, -.41, and 1.40, respectively, with negative values indicating women scoring higher). The strongest evidence for sex differences in SDs was for extraversion (women more variable) and for agreeableness (men more variable). United Nations indices of gender equality and economic development were associated with larger sex differences in agreeableness, but not with sex differences in other traits. Gender equality and economic development were negatively associated with mean national levels of neuroticism, suggesting that economic stress was associated with higher neuroticism. Regression analyses explored the power of sex, gender equality, and their interaction to predict men's and women's 106 national trait means for each of the four traits. Only sex predicted means for all four traits, and sex predicted trait means much more strongly than did gender equality or the interaction between sex and gender equality. These results suggest that biological factors may contribute to sex differences in personality and that culture plays a negligible to small role in moderating sex differences in personality.

Interoception and gender: What aspects should we pay attention to?

PubMed

Grabauskaitė, Aida; Baranauskas, Mindaugas; Griškova-Bulanova, Inga

2017-02-01

Interoception is involved in both somatic and mental disorders with different prevalence between genders; however, gender differences are often neglected. To examine the potential gender differences in interoceptive awareness, we recruited 376 healthy subjects (51% males, aged 17-30years), to fill in the Multidimensional Assessment of Interoceptive Awareness (MAIA). Of that sample, in a subgroup of 40 subjects (50% males), interoceptive accuracy was assessed by heartbeat counting task (HCT). The results on interroceptive awareness suggest that females tendto notice bodily sensations more often, better understand relations between bodily sensations and emotional states, worry or experience more emotional distress with sensations of pain or discomfort and see body as less safe. The results of interoceptive accuracy further suggest that females are less efficient in consciously detecting heartbeats. Therefore, gender should be considered when interoceptive evaluation is performed in disorders associated to bodily sensations and to the emotional/mood states. Copyright © 2016 Elsevier Inc. All rights reserved.

A cross-culture, cross-gender comparison of perspective taking mechanisms.

PubMed

Kessler, Klaus; Cao, Liyu; O'Shea, Kieran J; Wang, Hongfang

2014-06-22

Being able to judge another person's visuo-spatial perspective is an essential social skill, hence we investigated the generalizability of the involved mechanisms across cultures and genders. Developmental, cross-species, and our own previous research suggest that two different forms of perspective taking can be distinguished, which are subserved by two distinct mechanisms. The simpler form relies on inferring another's line-of-sight, whereas the more complex form depends on embodied transformation into the other's orientation in form of a simulated body rotation. Our current results suggest that, in principle, the same basic mechanisms are employed by males and females in both, East-Asian (EA; Chinese) and Western culture. However, we also confirmed the hypothesis that Westerners show an egocentric bias, whereas EAs reveal an other-oriented bias. Furthermore, Westerners were slower overall than EAs and showed stronger gender differences in speed and depth of embodied processing. Our findings substantiate differences and communalities in social cognition mechanisms across genders and two cultures and suggest that cultural evolution or transmission should take gender as a modulating variable into account.

Individual differences in melancholy gender among women: does ambivalence matter?

PubMed

Jay, Meg

2007-01-01

This research offers an empirical investigation inspired by Butler's theory of melancholy gender (1995) and a revision of this theory (Jay 2007a). Psychoanalytic feminist theory is drawn on to suggest that melancholy and gender are more likely to be associated in female development than in male development, and Freud's theory of melancholy (1917) is taken to suggest that ambivalence predicts individual differences in melancholy gender among women. In a longitudinal study of women's adult development, an examination of femininity, depressive symptoms, and ambivalence in attachment was conducted in order to evaluate these claims. Findings show that depressive symptoms and femininity are significantly correlated within the sample, but that individual differences in melancholy gender exist. To understand these differences, an analysis was conducted to determine whether ambivalence in attachment accounts for the relation between depressive symptoms and femininity; complementary analyses examined whether low ambivalence in attachment attenuates, or lessens, the relation between femininity and depressive symptoms. Results from these analyses support the notion that it is not the loss and internalization of the same-sex object choice per se that results in melancholy gender in women, as Butler argues; rather, it is the internalization of a lost, ambivalent same-sex attachment that forges the link between melancholy and gender. Narrative material is presented to personify melancholy and unmelancholy gender.

Gender differences in coping with infertility: a meta-analysis.

PubMed

Jordan, C; Revenson, T A

1999-08-01

Infertility is a stressor that affects both husbands and wives. The literature suggests that infertility is more stressful for women, although most studies have not included men/husbands. If the experience of infertility is different for women and men, the next question is whether women and men cope differently. Meta-analytic procedures were used to review the empirical evidence (1966-1995) on gender differences in coping with infertility among heterosexual married couples; all studies used a standardized coping measure [The Ways of Coping Checklist-Revised (Folkman et al., 1986)]. Significant gender differences were found for half the strategies studied: Women used the strategies of Seeking Social Support, Escape-Avoidance, Planful Problem-Solving, and Positive Reappraisal to a greater degree than their partners. The findings suggest that coping at both the individual and the couple level be considered in the treatment of infertile couples and that gender be considered before planning an intervention.

The Variability of Gender-Based Communication in Japanese Magazine Advertising.

ERIC Educational Resources Information Center

Maynard, Michael L.

1995-01-01

Analyzes Japanese magazine advertising text from an intracultural perspective based on gender. Uses content analysis to examine advertising text of eight gender-specific magazines. Reveals significant difference in the variability of message perception depending on target gender. Suggests the importance of recognizing intracultural variability,…

Gender in facial representations: a contrast-based study of adaptation within and between the sexes.

PubMed

Oruç, Ipek; Guo, Xiaoyue M; Barton, Jason J S

2011-01-18

Face aftereffects are proving to be an effective means of examining the properties of face-specific processes in the human visual system. We examined the role of gender in the neural representation of faces using a contrast-based adaptation method. If faces of different genders share the same representational face space, then adaptation to a face of one gender should affect both same- and different-gender faces. Further, if these aftereffects differ in magnitude, this may indicate distinct gender-related factors in the organization of this face space. To control for a potential confound between physical similarity and gender, we used a Bayesian ideal observer and human discrimination data to construct a stimulus set in which pairs of different-gender faces were equally dissimilar as same-gender pairs. We found that the recognition of both same-gender and different-gender faces was suppressed following a brief exposure of 100 ms. Moreover, recognition was more suppressed for test faces of a different-gender than those of the same-gender as the adaptor, despite the equivalence in physical and psychophysical similarity. Our results suggest that male and female faces likely occupy the same face space, allowing transfer of aftereffects between the genders, but that there are special properties that emerge along gender-defining dimensions of this space.

Sex differences in human epilepsy.

PubMed

Savic, Ivanka

2014-09-01

In the majority of neuropsychiatric conditions, marked gender-based differences have been found in the epidemiology, clinical manifestations, and therapy of disease. Emerging data suggest that gender differences exist also in the epidemiology, and pathophysiology of epilepsy. The present review summarizes the current information regarding gender and epilepsy. These differences are regarded from the perspective of innate sex differences in cerebral morphology, structural and functional connections, and assuming that these differences may render men and women differently vulnerable to epileptogenicity. Copyright © 2014 Elsevier Inc. All rights reserved.

Gender differences in moral judgment and the evaluation of gender-specified moral agents.

PubMed

Capraro, Valerio; Sippel, Jonathan

2017-11-01

Whether, and if so, how exactly gender differences are manifested in moral judgment has recently been at the center of much research on moral decision making. Previous research suggests that women are more deontological than men in personal, but not impersonal, moral dilemmas. However, typical personal and impersonal moral dilemmas differ along two dimensions: Personal dilemmas are more emotionally salient than impersonal ones and involve a violation of Kant's practical imperative that humans must never be used as a mere means, but only as ends. Thus, it remains unclear whether the reported gender difference is due to emotional salience or to the violation of the practical imperative. To answer this question, we explore gender differences in three moral dilemmas: a typical personal dilemma, a typical impersonal dilemma, and an intermediate dilemma, which is not as emotionally salient as typical personal moral dilemmas, but contains an equally strong violation of Kant's practical imperative. While we replicate the result that women tend to embrace deontological ethics more than men in personal, but not impersonal, dilemmas, we find no gender differences in the intermediate situation. This suggests that gender differences in these type of dilemmas are driven by emotional salience, and not by the violation of the practical imperative. Additionally, we also explore whether people think that women should behave differently than men in these dilemmas. Across all three dilemmas, we find no statistically significant differences about how people think men and women should behave.

The political economy of urban homicide: assessing the relative impact of gender inequality on sex-specific victimization.

PubMed

DeWees, Mari A; Parker, Karen F

2003-02-01

This research examines the ways in which the changing political economy of urban areas has contributed differently to the homicide victimization rates of females and males across US cities. Recent research, while relatively limited, has presented disparate results regarding the effect of gender inequality on urban sex-specific victimization. Our work further explores this relationship by taking into account relative gender disparities in income, education, labor market opportunities, and politics in an examination of sex-specific homicide victimization in 1990. Key to this current investigation is the evaluation of feminist and lifestyle arguments that suggest that structural gender inequality has a unique effect on female victimization. Overall, our findings reveal gender inequality to be a significant predictor of both male and female urban homicide. While these findings suggest mixed support for theoretical arguments regarding gender inequality, further analyses reveal significant differences in specific types of gender inequality on victimization patterns across genders. These additional results highlight the need for greater attention toward both methodological and theoretical issues when examining the interconnections between gender, political economy, and violence in research.

Polyvictimization and Girls' Involvement in the Juvenile Justice System: Investigating Gender-Differentiated Patterns of Risk, Recidivism, and Resilience.

PubMed

Kerig, Patricia K

2018-03-01

A recent dramatic rise in girls' arrests has increased our need to examine whether our models of youth justice system involvement need to be differentiated by gender. Polyvictimization, in particular, has been implicated as a powerful predictor of youth problem behavior. However, recent research suggests that polyvictimization is associated with youth involvement in the justice system in ways that differ for girls at the levels of the independent variables (i.e., the sources of risk), the dependent variables (i.e., youth outcomes), and the mediators of these associations (i.e., the purported mechanisms that account for these relations). The present critique describes growth points in the current research with the goal of suggesting promising directions for future investigations. In particular, gaps are noted regarding our understanding of the specific forms of polyvictimization that affect traumatized girls' development, especially given the highly disproportionate prevalence of sexual abuse among justice-involved girls. In addition, increased attention is needed to gender differences in the timing of victimization and the onset of risky behavior, as well as the nature of trauma-linked youth offenses and recidivism, which research also suggests may differ for boys and girls. Furthermore, a new body of research on psychophysiological reactivity promises to shed light on gender differences in trauma response, resilience, and risk. Finally, the importance acknowledging the intersection of polyvictimization, gender, and race is noted. The article ends with a discussion of the ways in which understanding gender differences and similarities can inform gender-responsive approaches to prevention and intervention efforts.

Competing for the benefit of offspring eliminates the gender gap in competitiveness

PubMed Central

Cassar, Alessandra; Wordofa, Feven; Zhang, Y. Jane

2016-01-01

Recent advances have highlighted the evolutionary significance of female competition, with the sexes pursuing different competitive strategies and women reserving their most intense competitive behaviors for the benefit of offspring. Influential economic experiments using cash incentives, however, have found evidence suggesting that women have a lower desire to compete than men. We hypothesize that the estimated gender differences critically depend on how we elicit them, especially on the incentives used. We test this hypothesis through an experiment with adults in China (n = 358). Data show that, once the incentives are switched from monetary to child-benefitting, gender differences disappear. This result suggests that female competition can be just as intense as male competition given the right goals, indicating important implications for policies designed to promote gender equality. PMID:27114513

Competing for the benefit of offspring eliminates the gender gap in competitiveness.

PubMed

Cassar, Alessandra; Wordofa, Feven; Zhang, Y Jane

2016-05-10

Recent advances have highlighted the evolutionary significance of female competition, with the sexes pursuing different competitive strategies and women reserving their most intense competitive behaviors for the benefit of offspring. Influential economic experiments using cash incentives, however, have found evidence suggesting that women have a lower desire to compete than men. We hypothesize that the estimated gender differences critically depend on how we elicit them, especially on the incentives used. We test this hypothesis through an experiment with adults in China (n = 358). Data show that, once the incentives are switched from monetary to child-benefitting, gender differences disappear. This result suggests that female competition can be just as intense as male competition given the right goals, indicating important implications for policies designed to promote gender equality.

Gender Differences in Nonprescribed Psychostimulant Use in Young Adults.

PubMed

Smith, Tess E; DeSantis, Alan D; Martel, Michelle M

2018-03-21

In order to better understand the recent rise in nonprescribed use of psychostimulants on college campuses, motives, outcomes, and acceptability of nonprescribed psychostimulants have been evaluated. Despite knowledge that students use nonprescribed medical stimulants for improved academic performance and recreational use, gender differences in these motives have not been examined, despite the fact that the social construction of gender may well affect motives for use. The goal of the present study was to examine gender differences in motives, outcomes, and acceptability of nonprescribed psychostimulant use. 2716 undergraduates (1448 male) between the ages of 17 and 57 years (M = 19.43 years, SD = 1.7 years) completed an online survey examining subjective motives of nonprescribed psychostimulant use, as well as behaviors after use and moral views of nonprescribed use. Consistent with hypotheses and known gender differences in social motivation, results suggested that while females are more likely to use nonprescribed psychostimulants for reasons related to schoolwork, males are typically more likely to use psychostimulants for reasons related to partying and socializing. Additional gender differences were that males are more likely to take part in other risky behaviors after use of psychostimulants, as well as view nonprescribed use as more moral and less physically dangerous than females. Conclusions/Importance: This work suggests that there are striking gender differences in motivation and outcomes of use of nonprescribed psychostimulants, which may have implications for personalized approaches for prevention of nonprescribed psychostimulant use on campuses based on gender.

Gender differences in personality traits across cultures: robust and surprising findings.

PubMed

Costa, Paul T; Terracciano, Antonio; McCrae, Robert R

2001-08-01

Secondary analyses of Revised NEO Personality Inventory data from 26 cultures (N = 23,031) suggest that gender differences are small relative to individual variation within genders; differences are replicated across cultures for both college-age and adult samples, and differences are broadly consistent with gender stereotypes: Women reported themselves to be higher in Neuroticism, Agreeableness, Warmth, and Openness to Feelings, whereas men were higher in Assertiveness and Openness to Ideas. Contrary to predictions from evolutionary theory, the magnitude of gender differences varied across cultures. Contrary to predictions from the social role model, gender differences were most pronounced in European and American cultures in which traditional sex roles are minimized. Possible explanations for this surprising finding are discussed, including the attribution of masculine and feminine behaviors to roles rather than traits in traditional cultures.

Report on the conference on 'Men, women, and medicine: a new view of the biology of sex/gender differences and aging' held in Berlin, 24-26th February 2006.

PubMed

Kampf, Antje

2006-10-26

The first world wide symposium on the topic of gender-specific medicine provided the latest research on differences in sex and/or gender in medicine and medical care. The presentations ranged beyond the topic of reproduction to encompass the entire human organism. This report critically reviews three issues that emerged during the Conference: gender mainstreaming, the concept of sex/gender differences and the issue of men's health. It suggests that the interdisciplinary concept of gender-specific medicine has to be mirrored by the integration of social and cultural studies into medical research and practice.

Culture, gender, and the self: variations and impact of social comparison processes.

PubMed

Guimond, Serge; Branscombe, Nyla R; Brunot, Sophie; Buunk, Abraham P; Chatard, Armand; Désert, Michel; Garcia, Donna M; Haque, Shamsul; Martinot, Delphine; Yzerbyt, Vincent

2007-06-01

Psychological differences between women and men, far from being invariant as a biological explanation would suggest, fluctuate in magnitude across cultures. Moreover, contrary to the implications of some theoretical perspectives, gender differences in personality, values, and emotions are not smaller, but larger, in American and European cultures, in which greater progress has been made toward gender equality. This research on gender differences in self-construals involving 950 participants from 5 nations/cultures (France, Belgium, the Netherlands, the United States, and Malaysia) illustrates how variations in social comparison processes across cultures can explain why gender differences are stronger in Western cultures. Gender differences in the self are a product of self-stereotyping, which occurs when between-gender social comparisons are made. These social comparisons are more likely, and exert a greater impact, in Western nations. Both correlational and experimental evidence supports this explanation. (c) 2007 APA, all rights reserved.

Sex and gender in psychoneuroimmunology research: Past, present and future

PubMed Central

Darnall, Beth D.; Suarez, Edward C.

2009-01-01

To date, research suggests that sex and gender impact pathways central to the foci of psychoneuroimmunology (PNI). This review provides a historical perspective on the evolution of sex and gender in psychoneuroimmunology research. Gender and sexually dimorphic pathways may have synergistic effects on health differences in men and women. We provide an overview of the literature of sex and gender differences in brain structure and function, sex steroids, gender role identification, hypothalamic-pituitary-adrenal axis function, genetics, immunology and cytokine response. Specific examples shed light on the importance of attending to sex and gender methodology in PNI research and recommendations are provided. PMID:19272440

Sex and gender in psychoneuroimmunology research: past, present and future.

PubMed

Darnall, Beth D; Suarez, Edward C

2009-07-01

To date, research suggests that sex and gender impact pathways central to the foci of psychoneuroimmunology (PNI). This review provides a historical perspective on the evolution of sex and gender in psychoneuroimmunology research. Gender and sexually dimorphic pathways may have synergistic effects on health differences in men and women. We provide an overview of the literature of sex and gender differences in brain structure and function, sex steroids, gender role identification, hypothalamic-pituitary-adrenal axis function, genetics, immunology and cytokine response. Specific examples shed light on the importance of attending to sex and gender methodology in PNI research and recommendations are provided.

Is the gap more than gender? A longitudinal analysis of gender, gender role orientation, and earnings.

PubMed

Judge, Timothy A; Livingston, Beth A

2008-09-01

This study investigated the relationships among gender, gender role orientation (i.e., attitudes toward the gendered separation of roles at work and at home), and earnings. A multilevel model was conceptualized in which gender role orientation and earnings were within-individual variables that fluctuate over time (although predictors of between-individual differences in gender role orientation were also considered). Results indicated that whereas traditional gender role orientation was positively related to earnings, gender significantly predicted the slope of this relationship: Traditional gender role orientation was strongly positively associated with earnings for men; it was slightly negatively associated with earnings for women. Occupational segregation partly explained these gender differences. Overall, the results suggest that although gender role attitudes are becoming less traditional for men and for women, traditional gender role orientation continues to exacerbate the gender wage gap.

Gendered education in a gendered world: looking beyond cosmetic solutions to the gender gap in science

NASA Astrophysics Data System (ADS)

Sinnes, Astrid T.; Løken, Marianne

2014-06-01

Young people in countries considered to be at the forefront of gender equity still tend to choose very traditional science subjects and careers. This is particularly the case in science, technology, engineering and mathematics subjects (STEM), which are largely male dominated. This article uses feminist critiques of science and science education to explore the underlying gendered assumptions of a research project aiming to contribute to improving recruitment, retention and gender equity patterns in STEM educations and careers. Much research has been carried out to understand this gender gap phenomenon as well as to suggest measures to reduce its occurrence. A significant portion of this research has focused on detecting the typical "female" and "male" interest in science and has consequently suggested that adjustments be made to science education to cater for these interests. This article argues that adjusting science subjects to match perceived typical girls' and boys' interests risks being ineffective, as it contributes to the imposition of stereotyped gender identity formation thereby also imposing the gender differences that these adjustments were intended to overcome. This article also argues that different ways of addressing gender issues in science education themselves reflects different notions of gender and science. Thus in order to reduce gender inequities in science these implicit notions of gender and science have to be made explicit. The article begins with an overview of the current situation regarding gender equity in some so- called gender equal countries. We then present three perspectives from feminist critiques of science on how gender can be seen to impact on science and science education. Thereafter we analyze recommendations from a contemporary research project to explore which of these perspectives is most prevalent.

The role of sex and gender socialization in stress reactivity.

PubMed

Dedovic, Katarina; Wadiwalla, Mehereen; Engert, Veronika; Pruessner, Jens C

2009-01-01

Individual health is determined by a myriad of factors. Interestingly, simply being male or female is one such factor that carries profound implications for one's well-being. Intriguing differences between men and women have been observed with respect to vulnerability to and prevalence of particular illnesses. The activity of the major stress hormone axis in humans, the hypothalamus-pituitary-adrenal axis, is directly and indirectly associated with the onset and propagation of these conditions. Previous studies have shown differences between men and women at the level of stress hormone regulation, suggesting that the metabolic effects of stress may be related to susceptibility for stress-related disease. While the majority of studies have suggested that biological differences are responsible, few have also considered the role of gender socialization. In this selective review, the authors summarize evidence on sex differences and highlight some recent results from endocrinological, developmental, and neuroimaging studies that suggest an important role of gender socialization on the metabolic effects of stress. Finally, a model is proposed that integrates these specific findings, highlighting gender socialization and stress responsivity.

Gender in Facial Representations: A Contrast-Based Study of Adaptation within and between the Sexes

PubMed Central

Oruç, Ipek; Guo, Xiaoyue M.; Barton, Jason J. S.

2011-01-01

Face aftereffects are proving to be an effective means of examining the properties of face-specific processes in the human visual system. We examined the role of gender in the neural representation of faces using a contrast-based adaptation method. If faces of different genders share the same representational face space, then adaptation to a face of one gender should affect both same- and different-gender faces. Further, if these aftereffects differ in magnitude, this may indicate distinct gender-related factors in the organization of this face space. To control for a potential confound between physical similarity and gender, we used a Bayesian ideal observer and human discrimination data to construct a stimulus set in which pairs of different-gender faces were equally dissimilar as same-gender pairs. We found that the recognition of both same-gender and different-gender faces was suppressed following a brief exposure of 100ms. Moreover, recognition was more suppressed for test faces of a different-gender than those of the same-gender as the adaptor, despite the equivalence in physical and psychophysical similarity. Our results suggest that male and female faces likely occupy the same face space, allowing transfer of aftereffects between the genders, but that there are special properties that emerge along gender-defining dimensions of this space. PMID:21267414

The Effect of Gender on Students' Sustainability Consciousness: A Nationwide Swedish Study

ERIC Educational Resources Information Center

Olsson, Daniel; Gericke, Niklas

2017-01-01

This study extends previous environmental education research on gender differences by investigating the gender gap between boys' and girls' sustainability consciousness. The issue of whether the gender gap in environmental education can be identified also in sustainability education is addressed. It has been suggested that Education for…

Gender Identity and Adjustment: Understanding the Impact of Individual and Normative Differences in Sex Typing

PubMed Central

Lurye, Leah E.; Zosuls, Kristina M.; Ruble, Diane N.

2009-01-01

The relationship among gender identity, sex typing, and adjustment has attracted the attention of social and developmental psychologists for many years. However, they have explored this issue with different assumptions and different approaches. Generally the approaches differ regarding whether sex typing is considered adaptive versus maladaptive, measured as an individual or normative difference, and whether gender identity is regarded as a unidimensional or multidimensional construct. In this chapter, we consider both perspectives and suggest that the developmental timing and degree of sex typing, as well as the multidimensionality of gender identity, be considered when examining their relationship to adjustment. PMID:18521861

Gender identity and adjustment: understanding the impact of individual and normative differences in sex typing.

PubMed

Lurye, Leah E; Zosuls, Kristina M; Ruble, Diane N

2008-01-01

The relationship among gender identity, sex typing, and adjustment has attracted the attention of social and developmental psychologists for many years. However, they have explored this issue with different assumptions and different approaches. Generally the approaches differ regarding whether sex typing is considered adaptive versus maladaptive, measured as an individual or normative difference, and whether gender identity is regarded as a unidimensional or multidimensional construct. In this chapter, we consider both perspectives and suggest that the developmental timing and degree of sex typing, as well as the multidimensionality of gender identity, be considered when examining their relationship to adjustment.

Linking Gender-Related Toy Preferences to Social Structure: Changes in Children's Letters to Santa since 1978.

ERIC Educational Resources Information Center

Freeman, George; And Others

A study explored gender differences in toy preferences, using 824 children's responses to a southeastern newspaper's request for letters to Santa Claus. The results suggested that it is in the choice of toys associated with some aspect of the adult social structure where children's preferences show the greatest gender differences. Changes in toy…

Auditory Evoked Potentials and Hand Preference in 6-Month-Old Infants: Possible Gender-Related Differences in Cerebral Organization.

ERIC Educational Resources Information Center

Shucard, Janet L.; Shucard, David W.

1990-01-01

Verbal and musical stimuli were presented to infants in a study of the relations of evoked potential left-right amplitude asymmetries to gender and hand preference. There was a relation between asymmetry and hand preference, and for girls, between asymmetry and stimulus condition. Results suggest a gender difference in cerebral hemisphere…

Gender Differences among Contributing Leadership Development Resources

ERIC Educational Resources Information Center

Thompson, Michael D.

2012-01-01

Gender differences among contributing student leadership development resources were examined within the context of theory-based perspectives of leadership-related attributes. The findings suggest that students' increased engagement with institutional constituencies cultivates an environment conducive to students' cognitive development toward…

Test anxiety and performance-avoidance goals explain gender differences in SAT-V, SAT-M, and overall SAT scores.

PubMed

Hannon, Brenda

2012-11-01

This study uses analysis of co-variance in order to determine which cognitive/learning (working memory, knowledge integration, epistemic belief of learning) or social/personality factors (test anxiety, performance-avoidance goals) might account for gender differences in SAT-V, SAT-M, and overall SAT scores. The results revealed that none of the cognitive/learning factors accounted for gender differences in SAT performance. However, the social/personality factors of test anxiety and performance-avoidance goals each separately accounted for all of the significant gender differences in SAT-V, SAT-M, and overall SAT performance. Furthermore, when the influences of both of these factors were statistically removed simultaneously, all non-significant gender differences reduced further to become trivial by Cohen's (1988) standards. Taken as a whole, these results suggest that gender differences in SAT-V, SAT-M, and overall SAT performance are a consequence of social/learning factors.

Gendered academic adjustment among Asian American adolescents in an emerging immigrant community.

PubMed

Kiang, Lisa; Supple, Andrew J; Stein, Gabriela L; Gonzalez, Laura M

2012-03-01

Research on the academic adjustment of immigrant adolescents has been predominately conducted in large cities among established migration areas. To broaden the field's restricted focus, data from 172 (58% female) Asian American adolescents who reside within a non-traditional or emerging immigrant community in the Southeastern US were used to examine gender differences in academic adjustment as well as school, family, and cultural variables as potential mediators of gender differences found. Results suggest that girls report significantly higher educational goals, intrinsic academic motivation, and utility value of school compared to boys. These gender differences are statistically mediated by ethnic exploration and family processes, most prominently, family respect. School connectedness and perceived discrimination are also associated with academic adjustment at the bivariate level, suggesting that academic success may be best promoted if multiple domains of influence can be targeted.

Do not forget the boys - gender differences in children living in high HIV-affected communities in South Africa and Malawi in a longitudinal, community-based study.

PubMed

Hensels, I S; Sherr, L; Skeen, S; Macedo, A; Roberts, K J; Tomlinson, M

2016-03-01

Gender is an important factor in child development. Especially in sub-Saharan Africa, girls have often been shown to be less likely to access education compared to boys. The consequence of this has been that that programmes addressing child development are often aimed at girls in order to redress gender imbalances. This study examines the effect of gender on the development of children attending community-based organisations in high HIV-affected areas, and explores whether community-based organisation attendance was associated with any changes in gender differences over time. Baseline data from 989 children and 12-15 month follow from 854 (86% response rate) were used to examine gender differences in children from Malawi and South Africa. At baseline, where there were differences by gender, these tended to disadvantage boys. It was found that boys were significantly more often found to be subjected to violence. Boys showed worse performance at school and more behavioural problems than girls. These gender differences persisted from baseline to follow-up. At follow-up, boys self-reported significantly worse average quality of life than girls. Only harsh discipline differed by gender in progression over time: boys experienced a stronger reduction in harsh physical discipline than girls from baseline to follow-up. Since harsh discipline was associated with boys' worse educational outcomes and behavioural problems, our data cautiously suggests that gender differences could be reduced over time. In conclusion, our data suggests that, perhaps due to the narrow equity approach focusing on provision for girls, boys may be overlooked. As a result, there are some specific experiences where boys are generally worse off. These differences have distinct ramifications for the educational and emotional development of boys. A broader equity approach to child development might be warranted to ensure that the needs of both girls and boys are considered, and that boys are not overlooked.

Do not forget the boys – gender differences in children living in high HIV-affected communities in South Africa and Malawi in a longitudinal, community-based study

PubMed Central

Hensels, I. S.; Sherr, L.; Skeen, S.; Macedo, A.; Roberts, K. J.; Tomlinson, M.

2016-01-01

ABSTRACT Gender is an important factor in child development. Especially in sub-Saharan Africa, girls have often been shown to be less likely to access education compared to boys. The consequence of this has been that that programmes addressing child development are often aimed at girls in order to redress gender imbalances. This study examines the effect of gender on the development of children attending community-based organisations in high HIV-affected areas, and explores whether community-based organisation attendance was associated with any changes in gender differences over time. Baseline data from 989 children and 12–15 month follow from 854 (86% response rate) were used to examine gender differences in children from Malawi and South Africa. At baseline, where there were differences by gender, these tended to disadvantage boys. It was found that boys were significantly more often found to be subjected to violence. Boys showed worse performance at school and more behavioural problems than girls. These gender differences persisted from baseline to follow-up. At follow-up, boys self-reported significantly worse average quality of life than girls. Only harsh discipline differed by gender in progression over time: boys experienced a stronger reduction in harsh physical discipline than girls from baseline to follow-up. Since harsh discipline was associated with boys’ worse educational outcomes and behavioural problems, our data cautiously suggests that gender differences could be reduced over time. In conclusion, our data suggests that, perhaps due to the narrow equity approach focusing on provision for girls, boys may be overlooked. As a result, there are some specific experiences where boys are generally worse off. These differences have distinct ramifications for the educational and emotional development of boys. A broader equity approach to child development might be warranted to ensure that the needs of both girls and boys are considered, and that boys are not overlooked. PMID:27392005

Performance on large-scale science tests: Item attributes that may impact achievement scores

NASA Astrophysics Data System (ADS)

Gordon, Janet Victoria

Significant differences in achievement among ethnic groups persist on the eighth-grade science Washington Assessment of Student Learning (WASL). The WASL measures academic performance in science using both scenario and stand-alone question types. Previous research suggests that presenting target items connected to an authentic context, like scenario question types, can increase science achievement scores especially in underrepresented groups and thus help to close the achievement gap. The purpose of this study was to identify significant differences in performance between gender and ethnic subgroups by question type on the 2005 eighth-grade science WASL. MANOVA and ANOVA were used to examine relationships between gender and ethnic subgroups as independent variables with achievement scores on scenario and stand-alone question types as dependent variables. MANOVA revealed no significant effects for gender, suggesting that the 2005 eighth-grade science WASL was gender neutral. However, there were significant effects for ethnicity. ANOVA revealed significant effects for ethnicity and ethnicity by gender interaction in both question types. Effect sizes were negligible for the ethnicity by gender interaction. Large effect sizes between ethnicities on scenario question types became moderate to small effect sizes on stand-alone question types. This indicates the score advantage the higher performing subgroups had over the lower performing subgroups was not as large on stand-alone question types compared to scenario question types. A further comparison examined performance on multiple-choice items only within both question types. Similar achievement patterns between ethnicities emerged; however, achievement patterns between genders changed in boys' favor. Scenario question types appeared to register differences between ethnic groups to a greater degree than stand-alone question types. These differences may be attributable to individual differences in cognition, characteristics of test items themselves and/or opportunities to learn. Suggestions for future research are made.

Individual Differences in Adolescent Health Symptoms: The Effects of Gender and Coping

ERIC Educational Resources Information Center

Wilson, G.S.; Pritchard, M.E.; Revalee, B.

2005-01-01

Previous studies have suggested that adult men and women experience different types and severities of physical and psychological health symptoms. This study examined whether in the case of adolescents these reported gender differences in physical and psychological health symptoms could actually be the result of differences in coping styles. Five…

Gender Differences in Online High School Courses

ERIC Educational Resources Information Center

Lowes, Susan; Lin, Peiyi; Kinghorn, Brian R. C.

2016-01-01

Prior research has suggested that there may be differences in the ways that male and female students approach their online courses. Using data for 802 high school students enrolled in 14 online courses, this study explored gender differences in the interrelationships among online behaviors and course performance. The findings show that females…

Gender Differences and Similarities in Management Communication: A Meta-Analysis.

ERIC Educational Resources Information Center

Wilkins, Brenda M.; Andersen, Peter A.

1991-01-01

Presents a meta-analysis of 25 primary research studies of managerial gender communication issues. Addresses issues of behavioral differences and research methodologies. Concludes that communication differences between male and female managers are minimal and of little social importance. Suggests the use of an interactionist perspective in future…

The effects of gender on the retrieval of episodic and semantic components of autobiographical memory.

PubMed

Fuentes, Amanda; Desrocher, Mary

2013-01-01

Despite consistent evidence that women exhibit greater episodic memory specificity than men, little attention has been paid to gender differences in the production of episodic details during autobiographical recall under conditions of high and low retrieval support. Similarly the role of gender on the production of semantic details used to support autobiographical memory recollections of specific events has been largely unexplored. In the present study an undergraduate sample of 50 men and 50 women were assessed using the Autobiographical Interview (Levine, Svoboda, Hay, Winocur, & Moscovitch, 2002). Women recalled more episodic information compared to men in the high retrieval support condition, whereas no gender differences were found in the low retrieval support condition. In addition, women produced more repetitions compared to men in the high retrieval support condition. No gender differences were found in the production of semantic details. These results are interpreted in terms of gender differences in encoding and reminiscence practices. This research adds to the literature on gender differences in memory recall and suggests that gender is an important variable in explaining individual differences in AM recall.

The Impact of Gut Microbiota on Gender-Specific Differences in Immunity

PubMed Central

Fransen, Floris; van Beek, Adriaan A.; Borghuis, Theo; Meijer, Ben; Hugenholtz, Floor; van der Gaast-de Jongh, Christa; Savelkoul, Huub F.; de Jonge, Marien I.; Faas, Marijke M.; Boekschoten, Mark V.; Smidt, Hauke; El Aidy, Sahar; de Vos, Paul

2017-01-01

Males and females are known to have gender-specific differences in their immune system and gut microbiota composition. Whether these differences in gut microbiota composition are a cause or consequence of differences in the immune system is not known. To investigate this issue, gut microbiota from conventional males or females was transferred to germ-free (GF) animals of the same or opposing gender. We demonstrate that microbiota-independent gender differences in immunity are already present in GF mice. In particular, type I interferon signaling was enhanced in the intestine of GF females. Presumably, due to these immune differences bacterial groups, such as Alistipes, Rikenella, and Porphyromonadaceae, known to expand in the absence of innate immune defense mechanism were overrepresented in the male microbiota. The presence of these bacterial groups was associated with induction of weight loss, inflammation, and DNA damage upon transfer of the male microbiota to female GF recipients. In summary, our data suggest that microbiota-independent gender differences in the immune system select a gender-specific gut microbiota composition, which in turn further contributes to gender differences in the immune system. PMID:28713378

Dearth by a Thousand Cuts? Accounting for Gender Differences in Top-Ranked Publication Rates in Social Psychology.

PubMed

Cikara, Mina; Rudman, Laurie; Fiske, Susan

2012-01-01

Publication in the Journal of Personality and Social Psychology , a flagship indicator of scientific prestige, shows dramatic gender disparities. A bibliometric analysis included yoked-control authors matched for Ph.D. prestige and cohort. Though women publish less, at slower annual rates, they are more cited in handbooks and textbooks per JPSP -article-published. No gender differences emerged on variables reflecting differential qualifications. Many factors explain gender discrepancy in productivity. Among top publishers, per-year rate and first authorship especially differ by gender; rate uniquely predicts top-male productivity, whereas career-length uniquely predicts top-female productivity. Among men, across top-publishers and controls, productivity correlates uniquely with editorial negotiating and being married. For women, no personal variables predict productivity. A separate inquiry shows tiny gender differences in acceptance rates per JPSP article submitted; discrimination would be a small-but-plausible contributor, absent independent indicators of manuscript quality. Recent productivity rates mirror earlier gender disparities, suggesting gender gaps will continue.

Effects of gender diversity management on perceptions of organizational attractiveness: the role of individual differences in attitudes and beliefs.

PubMed

Martins, Luis L; Parsons, Charles K

2007-05-01

In this study, the authors examined how individual gender-related attitudes and beliefs affect the reactions of men and women to gender diversity management programs in organizations. They found that whereas there were no significant between-sex differences in the effects of gender diversity management on organizational attractiveness, there were strong within-sex differences based on individual attitudes and beliefs. Specifically, within the sexes, centrality of one's gender identity, attitudes toward affirmative action for women, and the belief that women are discriminated against in the workplace moderated the effects of gender diversity management on organizational attractiveness. The findings, combined with prior research, suggest that it is critical for organizations to incorporate efforts to manage perceptions of gender diversity management programs into their diversity management strategies. 2007 APA, all rights reserved

Boys vs. girls: Gender differences in the neural development of trust and reciprocity depend on social context.

PubMed

Lemmers-Jansen, Imke L J; Krabbendam, Lydia; Veltman, Dick J; Fett, Anne-Kathrin J

2017-06-01

Trust and cooperation increase from adolescence to adulthood, but studies on gender differences in this development are rare. We investigated gender and age-related differences in trust and reciprocity and associated neural mechanisms in 43 individuals (16-27 years, 22 male). Participants played two multi-round trust games with a cooperative and an unfair partner. Males showed more basic trust towards unknown others than females. Both genders increased trust during cooperative interactions, with no differences in average trust. Age was unrelated to trust during cooperation. During unfair interactions males decreased their trust more with age than females. ROI analysis showed age-related increases in activation in the temporo-parietal junction (TPJ) and dorsolateral prefrontal cortex (dlPFC) during cooperative investments, and increased age-related caudate activation during both cooperative and unfair repayments. Gender differences in brain activation were only observed during cooperative repayments, with males activating the TPJ more than females, and females activating the caudate more. The findings suggest relatively mature processes of trust and reciprocity in the investigated age range. Gender differences only occur in unfair contexts, becoming more pronounced with age. Largely similar neural activation in males and females and few age effects suggest that similar, mature cognitive strategies are employed. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Culture, gender, and self: a perspective from individualism-collectivism research.

PubMed

Kashima, Y; Yamaguchi, S; Kim, U; Choi, S C; Gelfand, M J; Yuki, M

1995-11-01

Individualism and collectivism are often equated with independent vs. interdependent, agentic vs. communal, and separate vs. relational self-construals. Although these same concepts have been used to characterize both cultural and gender differences, a perspective of cultural evolution suggests it is unlikely. A division of labor within society may produce gender differences, but this cannot explain cultural differences. A study of self-construal involving 5 cultures (Australia, the United States, Hawaii, Japan, and Korea) shows that differences between these cultures are captured mostly by the extent to which people see themselves as acting as independent agents, whereas gender differences are best summarized by the extent to which people regard themselves as emotionally related to others.

Gender differences in multitasking reflect spatial ability.

PubMed

Mäntylä, Timo

2013-04-01

Demands involving the scheduling and interleaving of multiple activities have become increasingly prevalent, especially for women in both their paid and unpaid work hours. Despite the ubiquity of everyday requirements to multitask, individual and gender-related differences in multitasking have gained minimal attention in past research. In two experiments, participants completed a multitasking session with four gender-fair monitoring tasks and separate tasks measuring executive functioning (working memory updating) and spatial ability (mental rotation). In both experiments, males outperformed females in monitoring accuracy. Individual differences in executive functioning and spatial ability were independent predictors of monitoring accuracy, but only spatial ability mediated gender differences in multitasking. Menstrual changes accentuated these effects, such that gender differences in multitasking (and spatial ability) were eliminated between males and females who were in the menstrual phase of the menstrual cycle but not between males and females who were in the luteal phase. These findings suggest that multitasking involves spatiotemporal task coordination and that gender differences in multiple-task performance reflect differences in spatial ability.

Implicit Gender Stereotypes and Essentialist Beliefs Predict Preservice Teachers' Tracking Recommendations

ERIC Educational Resources Information Center

Nürnberger, Miriam; Nerb, Josef; Schmitz, Florian; Keller, Johannes; Sütterlin, Stefan

2016-01-01

This study investigated the extent to which differences in implicit and explicit math--language gender stereotypes, and essentialist beliefs among preservice teachers affect tracking recommendations for math/science versus language-oriented secondary schools. Consistent with expectations, the results suggest that student's gender influences…

Gender Differences Among Military Combatants: Does Social Support, Ostracism, and Pain Perception Influence Psychological Health?

PubMed

McGraw, Kate

2016-01-01

The literature on gender differences related to psychological health among in-theater service members who are deployed in a combatant role is limited. Much focuses on retrospective reports of service members who have returned from deployment. Potential key factors that contribute to gender differences in psychological health among combatants are found in literature across several topic areas, but integration of findings across disciplines is lacking. A growing body of literature on gender differences related to psychological health of postdeployment military populations suggests males and females respond differently to perceived levels of social support pre-and postdeployment. One study on service members who were deployed suggested no significant gender differences related to reported psychological health symptoms, but did appear to find significant gender differences related to reported perception of unit morale. In another related area, research explores how ostracism impacts physical and psychological health of individuals and organizations, and can result in perceptions of physical pain, although research on gender differences related to the impact of ostracism is scarce. Research has also begun to focus on sex differences in pain responses, and has identified multiple biopsychosocial, genetic, and hormonal factors that may contribute as potential underlying mechanisms. In this brief review, we focus on and begin to integrate relevant findings related to the psychological health of females in combat roles, gender differences in the impact of perception of social support on psychological health, the psychological and physical impact of ostracism on individuals and organizations, and the current literature on sex differences in pain perception. We conclude with a synthesis and discussion of research gaps identified through this review, implications for clinical practice, and potential future research directions. In conclusion, there appear to be gender differences related to the presence or absence of social support, the impact of ostracism, and the perception of pain. These differences may play a critical role in the psychological health of female combatants. More research on this topic is needed. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Gendered Voices: Students' Descriptions of Sexual Harassment and University Life.

ERIC Educational Resources Information Center

Mulvey, Anne; And Others

Research suggests that male and female college students have different views of what constitutes sexual coercion and divergent standards for behavior in which they themselves would engage. It is likely that students experience different realities and perceive campus quality of life in different terms depending on their gender. An exploratory…

Gender Differences in the Structure of Marital Quality.

PubMed

Beam, Christopher R; Marcus, Katherine; Turkheimer, Eric; Emery, Robert E

2018-05-01

Marriages consist of shared experiences and interactions between husbands and wives that may lead to different impressions of the quality of the relationship. Few studies, unfortunately, have tested gender differences in the structure of marital quality, and even fewer studies have evaluated whether genetic and environmental influences on marital quality differ across gender. In this study, we evaluated gender differences in the structure of marital quality using independent samples of married male (n = 2406) and married female (n = 2215) participants from the National Survey of Midlife Development in the United States who provided ratings on twenty-eight marital quality items encompassing six marital quality constructs. We further explored gender differences in genetic and environmental influences on marital quality constructs in a subsample of 491 pairs of twins. Results suggest partial metric invariance across gender but structural variability in marital quality constructs. Notably, correlations between constructs were stronger in women than men. Results also support gender differences in the genetic and environmental influences on different aspects of marital quality. We discuss that men and women may approach and react to marriage differently as the primary reason why we observed differences in the structure of marital quality.

The impact of gender stereotypes on the evaluation of general practitioners' communication skills: an experimental study using transcripts of physician-patient encounters.

PubMed

Nicolai, Jennifer; Demmel, Ralf

2007-12-01

The present study has been designed to test for the effect of physicians' gender on the perception and assessment of empathic communication in medical encounters. Eighty-eight volunteers were asked to assess six transcribed interactions between physicians and a standardized patient. The effects of physicians' gender were tested by the experimental manipulation of physicians' gender labels in transcripts. Participants were randomly assigned to one of two testing conditions: (1) perceived gender corresponds to the physician's true gender; (2) perceived gender differs from the physician's true gender. Empathic communication was assessed using the Rating Scales for the Assessment of Empathic Communication in Medical Interviews. A 2 (physician's true gender: female vs. male)x2 (physician's perceived gender: female vs. male)x2 (rater's gender: female vs. male) mixed multivariate analysis of variance (MANOVA) yielded a main effect for physician's true gender. Female physicians were rated higher on empathic communication than male physicians irrespective of any gender labels. The present findings suggest that gender differences in the perception of physician's empathy are not merely a function of the gender label. These findings provide evidence for differences in male and female physicians' empathic communication that cannot be attributed to stereotype bias. Future efforts to evaluate communication skills training for general practitioners may consider gender differences.

Gender-Biased Expectations of Altruism in Adolescents

PubMed Central

Salgado, Mauricio

2018-01-01

Research suggests that women, but not men, manifest gender-biased expectations of altruism: while women expect other women to be more altruistic, men expect women to be as generous as men. Do adolescents expect women and men to behave differently regarding altruism? I analyse adolescents' gender beliefs about altruism using a modified Dictator Game. Results indicate that adolescents believe that others of same gender are more altruistic than others of the opposite gender. I also found that adolescents' agreement with the existence of different societal roles for men and women moderates the relationship between gender and gender beliefs. Although it was expected that adolescents who agree with different gender roles would expect women to be more generous, surprisingly, the results presented here confirm this only for male adolescents, but in the opposite direction: the more male adolescents agree with the existence of different gender roles, the more they seem to believe that men are more generous than women. Meanwhile, female adolescents believe that women are more altruistic unconditionally. Thus, the previously documented bias seems to be already in place during adolescence, above and beyond other confounding factors. Adolescents' in-group bias, and their socialization into different cultural values regarding gender roles are discussed as potential explanatory mechanisms for these gender beliefs. PMID:29692749

Effects of Gender and Personality on First Impression

PubMed Central

Marzocchi, Michele; Vicari, Alba

2015-01-01

The present study explores whether and to what extent individual differences (i.e., gender and personality traits of perceiver) predict inferences of trustworthiness from emotionally neutral unfamiliar faces and the related confidence in judgment. Four hundred and ten undergraduate students participated in the study. Personality was assessed using the Big Five model (i.e., Extraversion, Neuroticism, Conscientiousness, Agreeableness and Openness to experience) and measures of trait anxiety and aggression. The results suggest that trustworthiness judgments are affected by the gender of the perceiver, although this effect depends on the valence of the face. Women tend to judge trustworthy-looking faces as significantly more trustworthy than men do, and this is particularly pronounced for judgments of female faces. There were no gender differences for judgments of untrustworthy-looking or neutral faces. Gender also seems to affect the confidence in judgment. Specifically, women were generally less confident than men in judging trustworthiness of unfamiliar faces. Personality also affected judgment. Both low agreeable individuals and high trait aggressive individuals tend to perceive unfamiliar faces as less trustworthy. The present findings suggest that both gender and personality traits are relevant for understanding how people evaluate the trustworthiness of others. Whom we decide to trust is a function not only of their facial features but also of gender and individual differences in personality traits. PMID:26331610

Effects of Gender and Personality on First Impression.

PubMed

Mattarozzi, Katia; Todorov, Alexander; Marzocchi, Michele; Vicari, Alba; Russo, Paolo Maria

2015-01-01

The present study explores whether and to what extent individual differences (i.e., gender and personality traits of perceiver) predict inferences of trustworthiness from emotionally neutral unfamiliar faces and the related confidence in judgment. Four hundred and ten undergraduate students participated in the study. Personality was assessed using the Big Five model (i.e., Extraversion, Neuroticism, Conscientiousness, Agreeableness and Openness to experience) and measures of trait anxiety and aggression. The results suggest that trustworthiness judgments are affected by the gender of the perceiver, although this effect depends on the valence of the face. Women tend to judge trustworthy-looking faces as significantly more trustworthy than men do, and this is particularly pronounced for judgments of female faces. There were no gender differences for judgments of untrustworthy-looking or neutral faces. Gender also seems to affect the confidence in judgment. Specifically, women were generally less confident than men in judging trustworthiness of unfamiliar faces. Personality also affected judgment. Both low agreeable individuals and high trait aggressive individuals tend to perceive unfamiliar faces as less trustworthy. The present findings suggest that both gender and personality traits are relevant for understanding how people evaluate the trustworthiness of others. Whom we decide to trust is a function not only of their facial features but also of gender and individual differences in personality traits.

Integrating gender and number information in Spanish word pairs: an ERP study.

PubMed

Barber, Horacio; Carreiras, Manuel

2003-06-01

The aim of the current study was to explore the integration processes of gender and number morphological features, since it has been proposed that grammatical gender and number features might be associated with different strength with the word stem in lexical representation. Event related potentials (ERPs) were recorded using a 128-channel sensor net while twenty-four volunteers read Spanish word pairs and performed a syntactic judgment task. The word pairs which could agree or disagree in gender or number or in gender and number at the same time, were formed by a noun and an adjective (e.g. faro-alto [lighthouse-high]). A negativity around 400 msec with posterior distribution, which has been related to lexical integration processes, was found in response to both gender and number violations. No differences were found between gender disagreement, number disagreement and the double disagreement. Therefore, ERPs suggest that integration of gender and number features may not be different, and that the detection of disagreement may work under a binary state, since the double disagreement condition did not differ from the others. In addition, a subsequent component (identified as P3) showed delayed latencies in the gender disagreement condition as compared to the number disagreement condition, while the double disagreement conditions showed a shorter peak latency than the other two disagreement conditions and similar to the agreement condition. The variations in the latency of the P3 component, which has been related to categorization processes, suggest that these processes are quickly triggered by the accumulation of two incongruent as compared to one disagreement features, and that reanalysis is costlier in the case of gender disagreement as compared to the number disagreement.

Gender and respiratory findings in workers occupationally exposed to organic aerosols: a meta analysis of 12 cross-sectional studies.

PubMed

Schachter, E Neil; Zuskin, Eugenija; Moshier, Erin L; Godbold, James; Mustajbegovic, Jadranka; Pucarin-Cvetkovic, Jasna; Chiarelli, Angelo

2009-01-12

Gender related differences in respiratory disease have been documented. The aim of this study was to investigate gender related differences in respiratory findings by occupation. We analyzed data from 12 of our previously published studies. Three thousand and eleven (3011) workers employed in "organic dust" industries (1379 female and 1632 male) were studied. A control group of 806 workers not exposed to any kind of dust were also investigated (male = 419, female = 387). Acute and chronic respiratory symptoms and lung function were measured. The weighted average method and the Mantel-Haentszel method were used to calculate the odds ratios of symptoms. Hedge's unbiased estimations were used to measure lung function differences between men and women. There were high prevalences of acute and chronic respiratory symptoms in all the "dusty" studied groups compared to controls. Significantly less chronic cough, chronic phlegm as well as chronic bronchitis were found among women than among men after the adjustments for smoking, age and duration of employment. Upper respiratory tract symptoms by contrast were more frequent in women than in men in these groups. Significant gender related lung function differences occurred in the textile industry but not in the food processing industry or among farmers. The results of this study suggest that in industries processing organic compounds there are gender differences in respiratory symptoms and lung function in exposed workers. Whether these findings represent true physiologic gender differences, gender specific workplace exposures or other undefined gender variables not defined in this study cannot be determined. These data do not suggest that special limitations for women are warranted for respiratory health reasons in these industries, but the issue of upper respiratory irritation and disease warrants further study.

[Gender: new methodological approaches in guideline development].

PubMed

Weinbrenner, Susanne; Lönnfors, Sanna; Babitsch, Birgit

2010-01-01

Gender and diversity have a strong impact on health and illness as evidenced by sex and gender differences in the onset and progression of diseases as well as in diagnosis, therapy, and therapeutic outcome. The number of sex/gender-specific studies in medicine has increased steadily in recent years, indicating sex (biological) and gender (social) differences in numerous diseases. Despite this evidence, however, sex/gender differences are rarely considered in medical practice or in health systems, suggesting a delay in transferring such research into evidence-based medical treatment. Similarly, quality improvement guidelines in medical care do not systematically integrate the sex/gender perspective. Against this backdrop, this paper seeks to enumerate the necessary components of a guideline development and evaluation process that systematically integrates sex/gender differences in addition to providing a sex/gender-based methodological approach. The latter is illustrated by a pilot study in which four international guidelines on depression were selected. The sex/gender appropriateness of these guidelines was analysed using two methods: first, sex/gender-relevant words were counted; and second, relevant sex/gender differences were summarised based on a systematic literature review and then compared with the information given in the guidelines. The findings of the pilot study revealed that although strong evidence exists on sex/gender differences in depression, such research was rarely implemented in the guidelines. Given the scope and potential of guidelines to improve the quality of health care, it is essential that they consider the crucial role of sex/gender differences. To date, sex/gender differences have been insufficiently addressed in guideline development and evaluation when they should be an integral component of the process. Copyright © 2010. Published by Elsevier GmbH.

Gender differences in walking (for leisure, transport and in total) across adult life: a systematic review.

PubMed

Pollard, Tessa M; Wagnild, Janelle M

2017-04-20

The aim of this systematic review was to examine gender differences in walking for leisure, transport and in total in adults living in high-income countries, and to assess whether gender differences in walking practices change across the life-course. A systematic literature search was conducted of publications dated 1995 to 2015. Papers providing quantitative data on participation in walking of both men and women aged at least 18 years in a high-income country were screened for the quality of the data on gender differences in walking. Data were extracted and results were synthesised using forest plots and narrative summary. Thirty-six studies were included in the review: 18 reported on walking for leisure, 16 on walking for transport (in total, or for particular purposes), and 14 on total walking. Most (33) studies provided data comparing the proportion of men and women who walked (at all or for a minimum duration) over a defined period, usually one week. There was consistent evidence that more women than men walk for leisure, although effect sizes were small. However, this effect varies by age: more younger women than younger men walk for leisure, but the gender difference diminishes with age and appears to reverse in the oldest age groups. Taking all ages together, there was no consistent gender difference in walking for transport or in total walking, although the small number of studies reporting on walking to undertake errands suggested that more women than men walk for this purpose. While there is little evidence that levels of total walking consistently vary by gender, our findings suggest that there are consistent gender differences in participation in walking for some purposes, including for leisure, and that there are gender differences in the impact of age on walking. We conclude that more research is needed to improve our understanding of how walking fits into the lives of women and men across the life-course, especially in relation to gender differences in the impact of aging on walking. PROSPERO registration number: CRD42015025961 .

Prosocial behavior and gender

PubMed Central

Espinosa, María Paz; Kovářík, Jaromír

2015-01-01

This study revisits different experimental data sets that explore social behavior in economic games and uncovers that many treatment effects may be gender-specific. In general, men and women do not differ in “neutral” baselines. However, we find that social framing tends to reinforce prosocial behavior in women but not men, whereas encouraging reflection decreases the prosociality of males but not females. The treatment effects are sometimes statistically different across genders and sometimes not but never go in the opposite direction. These findings suggest that (i) the social behavior of both sexes is malleable but each gender responds to different aspects of the social context; and (ii) gender differences observed in some studies might be the result of particular features of the experimental design. Our results contribute to the literature on prosocial behavior and may improve our understanding of the origins of human prosociality. We discuss the possible link between the observed differential treatment effects across genders and the differing male and female brain network connectivity, documented in recent neural studies. PMID:25926783

Gender equality in university sportspeople's drinking.

PubMed

O'Brien, Kerry S; Hunter, Jackie; Kypri, Kypros; Ali, Ajmol

2008-11-01

In large population-based alcohol studies males are shown consistently to drink more, and more hazardously, than females. However, research from some countries suggests that gender differences in drinking are converging, with females drinking more than in the past. Large population-based research may miss gender-based changes in drinking behaviours that occur in sub-populations most at risk of hazardous drinking. We examine gender differences in a sub-population where hazardous drinking is common and endorsed, namely university sportspeople. The Alcohol Use Disorders Identification Test (AUDIT) and a drinking motives measure were used to assess hazardous drinking behaviours and drinking motives in 631 university sportspeople (females = 331, 52%). There were no gender differences in AUDIT scores. However, drinking motives differed between genders, with coping motives being a significant predictor of hazardous drinking in females but not males. Hazardous drinking, including binge drinking (46.3%) and frequent binge drinking (35%), in New Zealand university sportspeople is high for both males and females. New Zealand university sportspeople are one population where gender differences in drinking are not apparent and run counter to European population based research and research in US sporting populations. Gender role equality in the university systems, and endorsement of drinking in sporting culture, may account for the lack of gender differences in this New Zealand sporting population. Future research on gender differences in drinking should examine sub-populations where gender role differentiation is low, and socio-cultural/structural factors supporting gender equality are high.

Gender Differences in Epidemiology, Pathophysiology, and Treatment of Hypertension.

PubMed

Di Giosia, Paolo; Giorgini, Paolo; Stamerra, Cosimo Andrea; Petrarca, Marco; Ferri, Claudio; Sahebkar, Amirhossein

2018-02-14

This review aims to examine gender differences in both the epidemiology and pathophysiology of hypertension and to explore gender peculiarities on the effects of antihypertensive agents in decreasing BP and CV events. Men and women differ in prevalence, awareness, and control rate of hypertension in an age-dependent manner. Studies suggest that sex hormones changes play a pivotal role in the pathophysiology of hypertension in postmenopausal women. Estrogens influence the vascular system inducing vasodilatation, inhibiting vascular remodeling processes, and modulating the renin-angiotensin aldosterone system and the sympathetic system. This leads to a protective effect on arterial stiffness during reproductive age that is dramatically reversed after menopause. Data on the efficacy of antihypertensive therapy between genders are conflicting, and the underrepresentation of aged women in large clinical trials could influence the results. Therefore, further clinical research is needed to uncover potential gender differences in hypertension to promote the development of a gender-oriented approach to antihypertensive treatment.

EFFECTS OF TALKER GENDER ON DIALECT CATEGORIZATION

PubMed Central

CLOPPER, CYNTHIA G.; CONREY, BRIANNA; PISONI, DAVID B.

2011-01-01

The identification of the gender of an unfamiliar talker is an easy and automatic process for naïve adult listeners. Sociolinguistic research has consistently revealed gender differences in the production of linguistic variables. Research on the perception of dialect variation, however, has been limited almost exclusively to male talkers. In the present study, naïve participants were asked to categorize unfamiliar talkers by dialect using sentence-length utterances under three presentation conditions: male talkers only, female talkers only, and a mixed gender condition. The results revealed no significant differences in categorization performance across the three presentation conditions. However, a clustering analysis of the listeners’ categorization errors revealed significant effects of talker gender on the underlying perceptual similarity spaces. The present findings suggest that naïve listeners are sensitive to gender differences in speech production and are able to use those differences to reliably categorize unfamiliar male and female talkers by dialect. PMID:21423866

Gender, psychosis and psychotropic drugs: differences and similarities.

PubMed

Groleger, Urban; Novak-Grubic, Virginija

2010-06-01

Acute psychosis is diagnosed by clearly defined operational criteria embedded into international classification systems. Many studies have tried to determine the role of gender in psychosis but mainly in terms of epidemiology and course of illness, most often schizophrenia. There are however also important gender-specific differences in clinical symptoms of acute psychosis. No guidelines or treatment recommendations suggest gender as an important factor in the choice of antipsychotic treatment, which is true for all treatment modalities (antipsychotic, dose, duration). We will review shortly available literature and present some of our own research data on gender differences in clinical presentations of acute psychosis. When the diagnosis of an illness depends almost entirely on symptoms and their presentations as in the case of acute psychosis, important gender specific differences might challenge the diagnostic process as well as treatment choice and course of psychosis. Our as well as other data confirm that acute psychosis manifest itself differently in males and females. To define further the impact of observed differences we need further research into gender specific clinical and not just epidemiological variables.

Establishing the "Fit" between the Patient and the Therapy: The Role of Patient Gender in Selecting Psychological Therapy for Distressing Voices.

PubMed

Hayward, Mark; Slater, Luke; Berry, Katherine; Perona-Garcelán, Salvador

2016-01-01

The experience of hearing distressing voices has recently attracted much attention in the literature on psychological therapies. A new "wave" of therapies is considering voice hearing experiences within a relational framework. However, such therapies may have limited impact if they do not precisely target key psychological variables within the voice hearing experience and/or ensure there is a "fit" between the profile of the hearer and the therapy (the so-called "What works for whom" debate). Gender is one aspect of both the voice and the hearer (and the interaction between the two) that may be influential when selecting an appropriate therapy, and is an issue that has thus far received little attention within the literature. The existing literature suggests that some differences in voice hearing experience are evident between the genders. Furthermore, studies exploring interpersonal relating in men and women more generally suggest differences within intimate relationships in terms of distancing and emotionality. The current study utilized data from four published studies to explore the extent to which these gender differences in social relating may extend to relating within the voice hearing experience. The findings suggest a role for gender as a variable that can be considered when identifying an appropriate psychological therapy for a given hearer.

The changing face of cognitive gender differences in Europe.

PubMed

Weber, Daniela; Skirbekk, Vegard; Freund, Inga; Herlitz, Agneta

2014-08-12

Cognitive gender differences and the reasons for their origins have fascinated researchers for decades. Using nationally representative data to investigate gender differences in cognitive performance in middle-aged and older populations across Europe, we show that the magnitude of these differences varies systematically across cognitive tasks, birth cohorts, and regions, but also that the living conditions and educational opportunities individuals are exposed to during their formative years are related to their later cognitive performance. Specifically, we demonstrate that improved living conditions and less gender-restricted educational opportunities are associated with increased gender differences favoring women in some cognitive functions (i.e., episodic memory) and decreases (i.e., numeracy) or elimination of differences in other cognitive abilities (i.e., category fluency). Our results suggest that these changes take place due to a general increase in women's cognitive performance over time, associated with societal improvements in living conditions and educational opportunities.

The changing face of cognitive gender differences in Europe

PubMed Central

Weber, Daniela; Skirbekk, Vegard; Freund, Inga; Herlitz, Agneta

2014-01-01

Cognitive gender differences and the reasons for their origins have fascinated researchers for decades. Using nationally representative data to investigate gender differences in cognitive performance in middle-aged and older populations across Europe, we show that the magnitude of these differences varies systematically across cognitive tasks, birth cohorts, and regions, but also that the living conditions and educational opportunities individuals are exposed to during their formative years are related to their later cognitive performance. Specifically, we demonstrate that improved living conditions and less gender-restricted educational opportunities are associated with increased gender differences favoring women in some cognitive functions (i.e., episodic memory) and decreases (i.e., numeracy) or elimination of differences in other cognitive abilities (i.e., category fluency). Our results suggest that these changes take place due to a general increase in women’s cognitive performance over time, associated with societal improvements in living conditions and educational opportunities. PMID:25071201

Gender differences in ethical perceptions of business practices: a social role theory perspective.

PubMed

Franke, G R; Crown, D F; Spake, D F

1997-12-01

This study presents a meta-analysis of research on gender differences in perceptions of ethical decision making. Data from more than 20,000 respondents in 66 samples show that women are more likely than men to perceive specific hypothetical business practices as unethical. As suggested by social role theory (A. H. Eagly, 1987), the gender difference observed in precareer (student) samples declines as the work experience of samples increases. Social role theory also accounts for greater gender differences in nonmonetary issues than in monetary issues. T. M. Jones's (1991) issue-contingent model of moral intensity helps explain why gender differences vary across types of behavior. Contrary to expectations, differences are not influenced by the sex of the actor or the target of the behavior and do not depend on whether the behavior involves personal relationships or action vs. inaction.

Gender Differences in the Perception of Administrative Role Demands.

ERIC Educational Resources Information Center

Estler, Suzanne E.

Efforts to understand the relationship between gender and school administration have usually focused on explaining the limited numbers of women administrators. Explanations of leadership style differences have stressed sex-role socialization theory, though some researchers suggest that the structure of power, opportunity, and social proportions in…

[Behavioral gender differences in school relationships].

PubMed

Postigo Zegarra, Silvia; González Barrón, Remedios; Mateu Marqués, Carmen; Ferrero Berlanga, Javier; Martorell Pallás, Carmen

2009-08-01

Adolescents take on different social roles mediated by gender, which affect the development of their identity and the expression of school violence. The purpose of this work is to study the behavioral differences in bullying depending on gender. The sample (N=641) is aged between 12 and 16 years old. Personal variables are assessed by self-reports, and relational variables by sociometric measures. Results indicate a large incidence of bullying, peer rejection, and school maladjustment among boys. Girls report more relational aggressions, acceptance and social skills, but also higher personal maladjustment. Female victims are rejected the most. Gender differences seem more relevant in relational variables, suggesting the special importance of the relational context in bullying.

Empathy: Gender effects in brain and behavior

PubMed Central

Christov-Moore, Leonardo; Simpson, Elizabeth A.; Coudé, Gino; Grigaityte, Kristina; Iacoboni, Marco; Ferrari, Pier Francesco

2016-01-01

Evidence suggests that there are differences in the capacity for empathy between males and females. However, how deep do these differences go? Stereotypically, females are portrayed as more nurturing and empathetic, while males are portrayed as less emotional and more cognitive. Some authors suggest that observed gender differences might be largely due to cultural expectations about gender roles. However, empathy has both evolutionary and developmental precursors, and can be studied using implicit measures, aspects that can help elucidate the respective roles of culture and biology. This article reviews evidence from ethology, social psychology, economics, and neuroscience to show that there are fundamental differences in implicit measures of empathy, with parallels in development and evolution. Studies in nonhuman animals and younger human populations (infants/children) offer converging evidence that sex differences in empathy have phylogenetic and ontogenetic roots in biology and are not merely cultural byproducts driven by socialization. We review how these differences may have arisen in response to males’ and females’ different roles throughout evolution. Examinations of the neurobiological underpinnings of empathy reveal important quantitative gender differences in the basic networks involved in affective and cognitive forms of empathy, as well as a qualitative divergence between the sexes in how emotional information is integrated to support decision making processes. Finally, the study of gender differences in empathy can be improved by designing studies with greater statistical power and considering variables implicit in gender (e.g., sexual preference, prenatal hormone exposure). These improvements may also help uncover the nature of neurodevelopmental and psychiatric disorders in which one sex is more vulnerable to compromised social competence associated with impaired empathy. PMID:25236781

Gender differences in alcohol demand: a systematic review of the role of prices and taxes.

PubMed

Nelson, Jon P

2014-10-01

Gender differences in drinking patterns are potentially important for public policies, especially policies that rely extensively on higher alcohol taxes and prices. This paper presents a systematic review of alcohol prices and gender differences in drinking and heavy drinking by adults and young adults. Starting with a database of 578 studies of alcohol demand and other outcomes, 15 studies are reviewed of adult drinking including discussion of samples, measurement issues, econometric models, special variables, and key empirical results. A similar discussion is presented for eight studies of drinking by young adults, ages 18-26 years. Four conclusions are obtained from the review. First, adult men have less elastic demands compared with women. Second, there is little or no price response by heavy-drinking adults, regardless of gender. Third, although the sample is small, price might be important for drinking participation by young adults. Fourth, the results strongly suggest that heavy drinking by young adults, regardless of gender, is not easily dissuaded by higher prices. Policy implications, primary study limitations, and suggestions for future research are discussed. Copyright © 2013 John Wiley & Sons, Ltd.

College Chemistry and Piaget: An Analysis of Gender Difference, Cognitive Abilities, and Achievement Measures Seventeen Years Apart

NASA Astrophysics Data System (ADS)

Shibley, Ivan A., Jr.; Milakofsky, Louis M.; Bender, David S.; Patterson, Henry O.

2003-05-01

This study revisits an analysis of gender difference in the cognitive abilities of college chemistry students using scores from "Inventory of Piaget's Developmental Tasks" (IPDT), the Scholastic Assessment Test (SAT), and final grades from an introductory college chemistry course. Comparison of 1998 scores with those from 1981 showed an overall decline on most of the measures and a changing pattern among males and females. Gender differences were found in the IPDT subtests measuring imagery, classification, and proportional reasoning, but not conservation, a pattern that differs from the findings reported 17 years earlier. The generational and gender differences revealed in this study suggest that instructors should be cognizant of, and should periodically assess, the diversity of students' cognitive abilities.

(Never) Mind the Gap!: Gender Equity in Social Studies Research on Technology in the Twenty-First Century

ERIC Educational Resources Information Center

Crocco, Margaret S.; Cramer, Judith; Meier, Ellen B.

2008-01-01

Purpose: Focusing on gender as an aspect of diversity, the purpose of this paper is to review social studies research on technology, and suggest a new direction, with gender redefined from a gap to be eliminated to a difference to be explored. Design/methodology/approach: This paper is a literature review of research on gender, technology, and…

The weaker sex? Exploring lay understandings of gender differences in life expectancy: a qualitative study.

PubMed

Emslie, Carol; Hunt, Kate

2008-09-01

Despite increasing interest in gender and health, 'lay' perceptions of gender differences in mortality have been neglected. Drawing on semi-structured interview data from 45 men and women in two age cohorts (born in the early 1950s and 1970s) in the UK, we investigated lay explanations for women's longer life expectancy. Our data suggest that respondents were aware of women's increased longevity, but found this difficult to explain. While many accounts were multifactorial, socio-cultural explanations were more common, more detailed and less tentative than biological explanations. Different socio-cultural explanations (i.e. gendered social roles, 'macho' constraints on men and gender differences in health-related behaviours) were linked by the perception that life expectancy would converge as men and women's lives became more similar. Health behaviours such as going to the doctor or drinking alcohol were often located within wider structural contexts. Female respondents were more likely to focus on women's reproductive and caring roles, while male respondents were more likely to focus on how men were disadvantaged by their 'provider' role. We locate these narratives within academic debates about conceptualising gender: e.g. 'gender as structure' versus 'gender as performance', 'gender as difference' versus 'gender as diversity'.

Gender Differences in Two Decision-Making Tasks in a Community Sample of Adolescents

ERIC Educational Resources Information Center

d'Acremont, Mathieu; Van der Linden, Martial

2006-01-01

In adolescence, externalized problems such as risk taking and antisocial behavior are more frequent in boys. This suggests that there are differences in the way boys and girls evaluate risk and make decisions during this period. To explore decision making and highlight possible gender differences, 124 adolescents at a junior secondary school…

How gender-expectancy affects the processing of "them".

PubMed

Doherty, Alice; Conklin, Kathy

2017-04-01

How sensitive is pronoun processing to expectancies based on real-world knowledge and language usage? The current study links research on the integration of gender stereotypes and number-mismatch to explore this question. It focuses on the use of them to refer to antecedents of different levels of gender-expectancy (low-cyclist, high-mechanic, known-spokeswoman). In a rating task, them is considered increasingly unnatural with greater gender-expectancy. However, participants might not be able to differentiate high-expectancy and gender-known antecedents online because they initially search for plural antecedents (e.g., Sanford & Filik), and they make all-or-nothing gender inferences. An eye-tracking study reveals early differences in the processing of them with antecedents of high gender-expectancy compared with gender-known antecedents. This suggests that participants have rapid access to the expected gender of the antecedent and the level of that expectancy.

Gender Difference and Student Writing.

ERIC Educational Resources Information Center

Flynn, Elizabeth A.

An exploratory study examined gender differences in writing in the essays of five male and five female freshman composition students. The findings suggest parallels between the writing and speaking behaviors of men and women students and between student writing and the work of male and female professional writers. The male students made few…

Student Engagement at a Large Suburban Community College: Gender and Race Differences

ERIC Educational Resources Information Center

Sontam, Varalakshmi; Gabriel, George

2012-01-01

Previous research shows that there are individual differences in academic achievement associated with gender and race. Research also suggests that student engagement is an important determinant of student outcomes/achievement. The present study explored student engagement at an extra-large community college. It specifically investigated possible…

Identifying physical activity gender differences among youth

USDA-ARS?s Scientific Manuscript database

Physical activity (PA) is an important part of a healthy lifestyle and reduces risk of certain chronic diseases. Many youth do not currently meet PA guidelines; evidence suggests that girls are less active than boys are at all ages. PA differences need to be understood, so that gender-specific inter...

Discriminating male and female voices: differentiating pitch and gender.

PubMed

Latinus, Marianne; Taylor, Margot J

2012-04-01

Gender is salient, socially critical information obtained from faces and voices, yet the brain processes underlying gender discrimination have not been well studied. We investigated neural correlates of gender processing of voices in two ERP studies. In the first, ERP differences were seen between female and male voices starting at 87 ms, in both spatial-temporal and peak analyses, particularly the fronto-central N1 and P2. As pitch differences may drive gender differences, the second study used normal, high- and low-pitch voices. The results of these studies suggested that differences in pitch produced early effects (27-63 ms). Gender effects were seen on N1 (120 ms) with implicit pitch processing (study 1), but were not seen with manipulations of pitch (study 2), demonstrating that N1 was modulated by attention. P2 (between 170 and 230 ms) discriminated male from female voices, independent of pitch. Thus, these data show that there are two stages in voice gender processing; a very early pitch or frequency discrimination and a later more accurate determination of gender at the P2 latency.

Behavioural and cognitive sex/gender differences in autism spectrum condition and typically developing males and females.

PubMed

Hull, Laura; Mandy, William; Petrides, K V

2017-08-01

Studies assessing sex/gender differences in autism spectrum conditions often fail to include typically developing control groups. It is, therefore, unclear whether observed sex/gender differences reflect those found in the general population or are particular to autism spectrum conditions. A systematic search identified articles comparing behavioural and cognitive characteristics in males and females with and without an autism spectrum condition diagnosis. A total of 13 studies were included in meta-analyses of sex/gender differences in core autism spectrum condition symptoms (social/communication impairments and restricted/repetitive behaviours and interests) and intelligence quotient. A total of 20 studies were included in a qualitative review of sex/gender differences in additional autism spectrum condition symptoms. For core traits and intelligence quotient, sex/gender differences were comparable in autism spectrum conditions and typical samples. Some additional autism spectrum condition symptoms displayed different patterns of sex/gender differences in autism spectrum conditions and typically developing groups, including measures of executive function, empathising and systemising traits, internalising and externalising problems and play behaviours. Individuals with autism spectrum conditions display typical sex/gender differences in core autism spectrum condition traits, suggesting that diagnostic criteria based on these symptoms should take into account typical sex/gender differences. However, awareness of associated autism spectrum condition symptoms should include the possibility of different male and female phenotypes, to ensure those who do not fit the 'typical' autism spectrum condition presentation are not missed.

Gender Differences in Cancer Susceptibility: An Inadequately Addressed Issue

PubMed Central

Dorak, M. Tevfik; Karpuzoglu, Ebru

2012-01-01

The gender difference in cancer susceptibility is one of the most consistent findings in cancer epidemiology. Hematologic malignancies are generally more common in males and this can be generalized to most other cancers. Similar gender differences in non-malignant diseases including autoimmunity, are attributed to hormonal or behavioral differences. Even in early childhood, however, where these differences would not apply, there are differences in cancer incidence between males and females. In childhood, few cancers are more common in females, but overall, males have higher susceptibility. In Hodgkin lymphoma, the gender ratio reverses toward adolescence. The pattern that autoimmune disorders are more common in females, but cancer and infections in males suggests that the known differences in immunity may be responsible for this dichotomy. Besides immune surveillance, genome surveillance mechanisms also differ in efficiency between males and females. Other obvious differences include hormonal ones and the number of X chromosomes. Some of the differences may even originate from exposures during prenatal development. This review will summarize well-documented examples of gender effect in cancer susceptibility, discuss methodological issues in exploration of gender differences, and present documented or speculated mechanisms. The gender differential in susceptibility can give important clues for the etiology of cancers and should be examined in all genetic and non-genetic association studies. PMID:23226157

Gender differences in eating behavior and eating pathology: The mediating role of rumination.

PubMed

Opwis, Mareile; Schmidt, Jennifer; Martin, Alexandra; Salewski, Christel

2017-03-01

Rumination is a maladaptive emotion regulation strategy which contributes to psychopathology and is more frequently used by women than men. It has been found to mediate the relationship between gender and the occurrence of anxiety disorders or depression. Since gender differences also appear in dysfunctional eating, the aim of the study is to test, whether rumination mediates the association between gender and several facets of eating pathology. A total of 295 participants (205 women) completed an online-questionnaire including the assessment of different facets of dysfunctional eating and rumination. Mediation analyses were conducted with PROCESS. Women reported significantly higher levels in both, rumination and eating pathology. Moreover, rumination mediated the relationship between gender and all assessed aspects of dysfunctional eating. The present study extends findings on the mediating role of rumination accounting for gender differences in psychopathology to eating pathology in a community sample. Results suggest that cognitive factors play a substantial role in explaining gender differences in eating pathology which tend to be reduced to biologicals factors and beauty ideals. Copyright © 2016 Elsevier Ltd. All rights reserved.

Developing a Teachers' Gender Stereotype Scale toward Mathematics

ERIC Educational Resources Information Center

Nurlu, Özge

2017-01-01

Gender has become a focus of mathematics education research. While some research show that there are no differences between boys and girls, numerous research studies have indicated that boys have outperformed girls. It is suggested that gender stereotypes, such as expecting girls to show less achievement in mathematics compared to boys, have an…

From Child Maltreatment to Violent Offending: An Examination of Mixed-Gender and Gender-Specific Models

ERIC Educational Resources Information Center

Topitzes, James; Mersky, Joshua P.; Reynolds, Arthur J.

2012-01-01

Research suggests that child maltreatment predicts juvenile violence, but it is uncertain whether the effects of victimization persist into adulthood or differ across gender. Furthermore, we know little about the mechanisms underlying the victim-perpetrator cycle for males and females. Consequently, this study analyzed associations between child…

Gender differences in public and private drinking contexts: a multi-level GENACIS analysis.

PubMed

Bond, Jason C; Roberts, Sarah C M; Greenfield, Thomas K; Korcha, Rachael; Ye, Yu; Nayak, Madhabika B

2010-05-01

This multi-national study hypothesized that higher levels of country-level gender equality would predict smaller differences in the frequency of women's compared to men's drinking in public (like bars and restaurants) settings and possibly private (home or party) settings. GENACIS project survey data with drinking contexts included 22 countries in Europe (8); the Americas (7); Asia (3); Australasia (2), and Africa (2), analyzed using hierarchical linear models (individuals nested within country). Age, gender and marital status were individual predictors; country-level gender equality as well as equality in economic participation, education, and political participation, and reproductive autonomy and context of violence against women measures were country-level variables. In separate models, more reproductive autonomy, economic participation, and educational attainment and less violence against women predicted smaller differences in drinking in public settings. Once controlling for country-level economic status, only equality in economic participation predicted the size of the gender difference. Most country-level variables did not explain the gender difference in frequency of drinking in private settings. Where gender equality predicted this difference, the direction of the findings was opposite from the direction in public settings, with more equality predicting a larger gender difference, although this relationship was no longer significant after controlling for country-level economic status. Findings suggest that country-level gender equality may influence gender differences in drinking. However, the effects of gender equality on drinking may depend on the specific alcohol measure, in this case drinking context, as well as on the aspect of gender equality considered. Similar studies that use only global measures of gender equality may miss key relationships. We consider potential implications for alcohol related consequences, policy and public health.

A meta-analysis on gender differences in negotiation outcomes and their moderators.

PubMed

Mazei, Jens; Hüffmeier, Joachim; Freund, Philipp Alexander; Stuhlmacher, Alice F; Bilke, Lena; Hertel, Guido

2015-01-01

This meta-analysis investigates gender differences in economic negotiation outcomes. As suggested by role congruity theory, we assume that the behaviors that increase economic negotiation outcomes are more congruent with the male as compared with the female gender role, thereby presenting challenges for women's negotiation performance and reducing their outcomes. Importantly, this main effect is predicted to be moderated by person-based, situation-based, and task-based influences that make effective negotiation behavior more congruent with the female gender role, which should in turn reduce or even reverse gender differences in negotiation outcomes. Using a multilevel modeling approach, this meta-analysis includes 123 effect sizes (overall N = 10,888, including undergraduate and graduate students as well as businesspeople). Studies were included when they enabled the calculation of an effect size reflecting gender differences in achieved economic negotiation outcomes. As predicted, men achieved better economic outcomes than women on average, but gender differences strongly depended on the context: Moderator analysis revealed that gender differences favoring men were reduced when negotiators had negotiation experience, when they received information about the bargaining range, and when they negotiated on behalf of another individual. Moreover, gender differences were reversed under conditions of the lowest predicted role incongruity for women. In conclusion, gender differences in negotiations are contextually bound and can be subject to change. Future research is needed that investigates the underlying mechanisms of new moderators revealed in the current research (e.g., experience). Implications for theoretical explanations of gender differences in negotiation outcomes, for gender inequalities in the workplace, and for future research are discussed. PsycINFO Database Record (c) 2015 APA, all rights reserved.

Gender differences in autobiographical memory for everyday events: retrieval elicited by SenseCam images versus verbal cues.

PubMed

St Jacques, Peggy L; Conway, Martin A; Cabeza, Roberto

2011-10-01

Gender differences are frequently observed in autobiographical memory (AM). However, few studies have investigated the neural basis of potential gender differences in AM. In the present functional MRI (fMRI) study we investigated gender differences in AMs elicited using dynamic visual images vs verbal cues. We used a novel technology called a SenseCam, a wearable device that automatically takes thousands of photographs. SenseCam differs considerably from other prospective methods of generating retrieval cues because it does not disrupt the ongoing experience. This allowed us to control for potential gender differences in emotional processing and elaborative rehearsal, while manipulating how the AMs were elicited. We predicted that males would retrieve more richly experienced AMs elicited by the SenseCam images vs the verbal cues, whereas females would show equal sensitivity to both cues. The behavioural results indicated that there were no gender differences in subjective ratings of reliving, importance, vividness, emotion, and uniqueness, suggesting that gender differences in brain activity were not due to differences in these measures of phenomenological experience. Consistent with our predictions, the fMRI results revealed that males showed a greater difference in functional activity associated with the rich experience of SenseCam vs verbal cues, than did females.

A theoretical model for analysing gender bias in medicine

PubMed Central

Risberg, Gunilla; Johansson, Eva E; Hamberg, Katarina

2009-01-01

During the last decades research has reported unmotivated differences in the treatment of women and men in various areas of clinical and academic medicine. There is an ongoing discussion on how to avoid such gender bias. We developed a three-step-theoretical model to understand how gender bias in medicine can occur and be understood. In this paper we present the model and discuss its usefulness in the efforts to avoid gender bias. In the model gender bias is analysed in relation to assumptions concerning difference/sameness and equity/inequity between women and men. Our model illustrates that gender bias in medicine can arise from assuming sameness and/or equity between women and men when there are genuine differences to consider in biology and disease, as well as in life conditions and experiences. However, gender bias can also arise from assuming differences when there are none, when and if dichotomous stereotypes about women and men are understood as valid. This conceptual thinking can be useful for discussing and avoiding gender bias in clinical work, medical education, career opportunities and documents such as research programs and health care policies. Too meet the various forms of gender bias, different facts and measures are needed. Knowledge about biological differences between women and men will not reduce bias caused by gendered stereotypes or by unawareness of health problems and discrimination associated with gender inequity. Such bias reflects unawareness of gendered attitudes and will not change by facts only. We suggest consciousness-rising activities and continuous reflections on gender attitudes among students, teachers, researchers and decision-makers. PMID:19646289

A theoretical model for analysing gender bias in medicine.

PubMed

Risberg, Gunilla; Johansson, Eva E; Hamberg, Katarina

2009-08-03

During the last decades research has reported unmotivated differences in the treatment of women and men in various areas of clinical and academic medicine. There is an ongoing discussion on how to avoid such gender bias. We developed a three-step-theoretical model to understand how gender bias in medicine can occur and be understood. In this paper we present the model and discuss its usefulness in the efforts to avoid gender bias. In the model gender bias is analysed in relation to assumptions concerning difference/sameness and equity/inequity between women and men. Our model illustrates that gender bias in medicine can arise from assuming sameness and/or equity between women and men when there are genuine differences to consider in biology and disease, as well as in life conditions and experiences. However, gender bias can also arise from assuming differences when there are none, when and if dichotomous stereotypes about women and men are understood as valid. This conceptual thinking can be useful for discussing and avoiding gender bias in clinical work, medical education, career opportunities and documents such as research programs and health care policies. Too meet the various forms of gender bias, different facts and measures are needed. Knowledge about biological differences between women and men will not reduce bias caused by gendered stereotypes or by unawareness of health problems and discrimination associated with gender inequity. Such bias reflects unawareness of gendered attitudes and will not change by facts only. We suggest consciousness-rising activities and continuous reflections on gender attitudes among students, teachers, researchers and decision-makers.

Handedness is a biomarker of variation in anal sex role behavior and Recalled Childhood Gender Nonconformity among gay men.

PubMed

Swift-Gallant, Ashlyn; Coome, Lindsay A; Monks, D Ashley; VanderLaan, Doug P

2017-01-01

Developmental theories of the biological basis of sexual orientation suggest that sexually differentiated psychological and behavioural traits should be linked with sexual orientation. Subgroups of gay men delineated by anal sex roles differ according to at least one such trait: gender expression. The present study assessed the hypothesis that handedness, a biologically determined sexually differentiated trait, corresponds to differences in subgroups of gay men based on anal sex role. Furthermore, it assessed whether handedness mediates the association between gender nonconformity and male sexual orientation. Straight and gay men (N = 333) completed the Edinburgh Inventory of Handedness and the Recalled Childhood Gender Nonconformity Scale. Gay men also completed measures of anal sex role preference. As in previous studies, gay men showed greater non-right-handedness and gender nonconformity than straight men. Also, among gay men, bottoms/versatiles (i.e., gay men who take a receptive anal sex role, or who take on both a receptive and insertive anal sex role) were more gender-nonconforming than tops (i.e., gay men who take an insertive anal sex role). In support of the hypothesis, bottoms/versatiles were more non-right-handed than tops and handedness mediated the male sexual orientation and anal sex role differences in Recalled Childhood Gender Nonconformity. Together, these findings suggest that developmental processes linked to handedness underpin variation among men in sexual orientation and gender nonconformity as well as variation among subgroups of gay men that are delineated by anal sex roles.

The impact of age vs. life experience on the gender role attitudes of women in different cohorts.

PubMed

Lynott, P P; McCandless, N J

2000-01-01

Much research has concluded that the gender role attitudes of older women are more traditional in orientation. This line of research, however, has often confounded the impact of age and cohort. Consequently, cohort differences in life experiences have not been systematically explored. This study addresses the relationship between age and gender role attitudes, taking into account the potential mediating effects of life experiences and controlling for cohort. The conclusions suggest that the impact of age on gender role attitudes is not as strong as might be expected. Rather, the results show that the life experiences of different cohorts are better predictors of gender role attitudes among older women, though such experiences do not have the same impact on all women.

Gender Differences in Views about Cognitive Health and Healthy Lifestyle Behaviors among Rural Older Adults

ERIC Educational Resources Information Center

Wu, Bei; Goins, R. Turner; Laditka, James N.; Ignatenko, Valerie; Goedereis, Eric

2009-01-01

Purpose: Research suggests that men and women often differ in knowledge and beliefs about causes and treatments of a variety of diseases. This study examines gender differences in views about cognitive health and behaviors that have been associated with its maintenance, focusing on older adults living in rural areas. Design and Methods: We…

Why the Canadian sedentary behaviour guidelines should reflect sex and gender.

PubMed

Liwander, Anna; Pederson, Ann; Boyle, Ellexis

2013-10-31

The world's first evidence-based sedentary behaviour guidelines were released in Canada in 2011. Based on evidence that time spent in sedentary pursuits poses important health risks, the guidelines recommend limits on the time that children and youth are sedentary throughout the day. Although the guidelines reflect differences in age, they do not include recommendations for adults, nor engage with other important determinants of health such as sex and gender, despite research suggesting that girls and boys, women and men, engage in different sedentary behaviours. For example, it has been suggested that girls spend considerable time in communication-based sedentary behaviours such as talking on the phone, texting and instant messaging, while boys are more likely to watch television and videos, or play computer games. There is also evidence suggesting that the health outcomes associated with sedentary behaviour differ for females and males, and there are gendered social and economic barriers that may influence sedentary behaviour. It is therefore time to consider sex and gender in research and policy on sedentary behaviour in order to effectively reduce time spent sedentary and to improve the health of women and men in Canada.

Gender in ice hockey: women in a male territory.

PubMed

Gilenstam, K; Karp, S; Henriksson-Larsén, K

2008-04-01

This study investigates how female ice hockey players describe and explain their situation within as well as outside their sport. Information was obtained by semi-structured interviews with female ice hockey players. The results were analyzed in a gender perspective where the main starting point was the concepts of different levels of power relations in society developed by Harding and applied to sports by Kolnes (the symbolic, structural, and individual level). The study shows that the players appeared to share the traditional views of men and women. They also described gender differences in terms of financial and structural conditions as well as differences in ice hockey history. Even though the players described structural inequalities, they were quite content with their situation and the differences in conditions were not considered when they explained the gender differences in ice hockey performance. At the individual level, the players considered themselves different from other women and appeared to share the traditional views of femininity and masculinity. It has been suggested that performance of a sport traditionally associated with the other sex might alter the traditional view of men and women; however, our results lend little support to this suggestion.

Gender Stereotypes.

PubMed

Ellemers, Naomi

2018-01-04

There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely shared, suggesting a kernel of truth. However, stereotypical expectations not only reflect existing differences, but also impact the way men and women define themselves and are treated by others. This article reviews evidence on the nature and content of gender stereotypes and considers how these relate to gender differences in important life outcomes. Empirical studies show that gender stereotypes affect the way people attend to, interpret, and remember information about themselves and others. Considering the cognitive and motivational functions of gender stereotypes helps us understand their impact on implicit beliefs and communications about men and women. Knowledge of the literature on this subject can benefit the fair judgment of individuals in situations where gender stereotypes are likely to play a role.

Gender differences in visuospatial planning: an eye movements study.

PubMed

Cazzato, Valentina; Basso, Demis; Cutini, Simone; Bisiacchi, Patrizia

2010-01-20

Gender studies report a male advantage in several visuospatial abilities. Only few studies however, have evaluated differences in visuospatial planning behaviour with regard to gender. This study was aimed at exploring whether gender may affect the choice of cognitive strategies in a visuospatial planning task and, if oculomotor measures could assist in disentangling the cognitive processes involved. A computerised task based on the travelling salesperson problem paradigm, the Maps test, was used to investigate these issues. Participants were required to optimise time and space of a path travelling among a set of sub-goals in a spatially constrained environment. Behavioural results suggest that there are no gender differences in the initial visual processing of the stimuli, but rather during the execution of the plan, with males showing a shorter execution time and a higher path length optimisation than females. Males often showed changes of heuristics during the execution while females seemed to prefer a constant strategy. Moreover, a better performance in behavioural and oculomotor measures seemed to suggest that males are more able than females in either the optimisation of spatial features or the realisation of the planned scheme. Despite inconclusive findings, the results support previous research and provide insight into the level of cognitive processing involved in navigation and planning tasks, with regard to the influence of gender.

The influence of gender and gender typicality on autobiographical memory across event types and age groups.

PubMed

Grysman, Azriel; Fivush, Robyn; Merrill, Natalie A; Graci, Matthew

2016-08-01

Gender differences in autobiographical memory emerge in some data collection paradigms and not others. The present study included an extensive analysis of gender differences in autobiographical narratives. Data were collected from 196 participants, evenly split by gender and by age group (emerging adults, ages 18-29, and young adults, ages 30-40). Each participant reported four narratives, including an event that had occurred in the last 2 years, a high point, a low point, and a self-defining memory. Additionally, all participants completed self-report measures of masculine and feminine gender typicality. The narratives were coded along six dimensions-namely coherence, connectedness, agency, affect, factual elaboration, and interpretive elaboration. The results indicated that females expressed more affect, connection, and factual elaboration than males across all narratives, and that feminine typicality predicted increased connectedness in narratives. Masculine typicality predicted higher agency, lower connectedness, and lower affect, but only for some narratives and not others. These findings support an approach that views autobiographical reminiscing as a feminine-typed activity and that identifies gender differences as being linked to categorical gender, but also to one's feminine gender typicality, whereas the influences of masculine gender typicality were more context-dependent. We suggest that implicit gendered socialization and more explicit gender typicality each contribute to gendered autobiographies.

Mechanisms of gender-related outcome differences after carotid endarterectomy.

PubMed

den Hartog, Anne G; Algra, Ale; Moll, Frans L; de Borst, Gert J

2010-10-01

Large randomized trials have confirmed a difference in outcome after carotid endarterectomy (CEA) between men and women. In this review, we aimed to provide an overview of the gender-specific characteristics causing these perioperative and long-term outcome differences between men and women after CEA. A systematic search strategy with the synonyms of 'gender' and 'carotid endarterectomy' was conducted from PubMed and EMBASE databases. Only 11 relevant studies specifically discussing gender-specific related characteristics and their influence on outcome after CEA could be identified. Due to the limited number of included studies, pooling of findings was impossible, and results are presented in a descriptive manner. Each included study described only one possible gender-specific factor. Differences in carotid artery diameter, sex hormones, sensitivity for antiplatelet therapy, plaque morphology, occurrence of microembolic signals, and restenosis rate have all been suggested as gender-specific characteristics influencing outcome after CEA. Higher embolic potential in women and relatively stable female plaque morphology are the best-described factors influencing the difference in outcomes between men and women. However, the overall evidence for outcome differences by gender-specific characteristics in the literature is limited. Copyright © 2010 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

Sex-Ratio and Gender Differences in Depression in an Unselected Adult Population.

ERIC Educational Resources Information Center

Baumgart, E. P.; Oliver, J. M.

1981-01-01

Neither sex-ratio nor gender differences in depression were found in adult sample, similar to pattern found among university students. No demographic variable was correlated significantly with depression. Suggests results may be due to the elimination of face-to-face interviews, which expose males to greater negative repercussions for exhibiting…

Poles Apart? Gender Differences in Proposals for Sexuality Education Content

ERIC Educational Resources Information Center

Allen, Louisa

2008-01-01

Are young women and men's preferences for sexuality education content poles apart? This article explores gender differences in senior school students' suggestions for issues sexuality education should cover. Findings are analysed in relation to debate about mixed and single sex classrooms and boys' perceived disinterest in lessons. It is argued…

Mediating Effects of Stalking Victimization on Gender Differences in Mental Health

ERIC Educational Resources Information Center

Kuehner, Christine; Gass, Peter; Dressing, Harald

2012-01-01

Studies suggest that stalking victimization may have a serious mental health impact. The present article investigates gender differences in mental health and possible mediating effects of stalking victimization in a community sample. The study includes a postal survey of 665 German community residents on the experience of stalking and various…

Who Gets Promoted? Gender Differences in Science and Engineering Academia

NASA Astrophysics Data System (ADS)

Olson, Kristen

Using a nationally representative sample of doctoral academic scientists and engineers, this study examines gender differences in the likelihood of having tenure and senior faculty ranks after controlling for academic age, field, doctoral origins, employing educational institution, productivity, postdoctoral positions, work activities, and family characteristics. Logistic regressions show that many of these controls are significant; that biology and employment at comprehensive universities have a gender-specific advantage for women; and that postdoctoral positions, teaching instead of doing administrative work, and having children have a gender-specific disadvantage. Although the statistical methods employed here do not reveal the exact nature of how gender inequities in science and engineering careers arise, the author suggests that they exist.

Gender identity better than sex explains individual differences in episodic and semantic components of autobiographical memory and future thinking.

PubMed

Compère, Laurie; Rari, Eirini; Gallarda, Thierry; Assens, Adèle; Nys, Marion; Coussinoux, Sandrine; Machefaux, Sébastien; Piolino, Pascale

2018-01-01

A recently tested hypothesis suggests that inter-individual differences in episodic autobiographical memory (EAM) are better explained by individual identification of typical features of a gender identity than by sex. This study aimed to test this hypothesis by investigating sex and gender related differences not only in EAM but also during retrieval of more abstract self-knowledge (i.e., semantic autobiographical memory, SAM, and conceptual self, CS), and considering past and future perspectives. No sex-related differences were identified, but regardless of the sex, feminine gender identity was associated with clear differences in emotional aspects that were expressed in both episodic and more abstract forms of AM, and in the past and future perspectives, while masculine gender identity was associated with limited effects. In conclusion, our results support the hypothesis that inter-individual differences in AM are better explained by gender identity than by sex, extending this assumption to both episodic and semantic forms of AM and future thinking. Copyright © 2017 Elsevier Inc. All rights reserved.

Are females more responsive to emotional stimuli? A neurophysiological study across arousal and valence dimensions.

PubMed

Lithari, C; Frantzidis, C A; Papadelis, C; Vivas, Ana B; Klados, M A; Kourtidou-Papadeli, C; Pappas, C; Ioannides, A A; Bamidis, P D

2010-03-01

Men and women seem to process emotions and react to them differently. Yet, few neurophysiological studies have systematically investigated gender differences in emotional processing. Here, we studied gender differences using Event Related Potentials (ERPs) and Skin Conductance Responses (SCR) recorded from participants who passively viewed emotional pictures selected from the International Affective Picture System (IAPS). The arousal and valence dimension of the stimuli were manipulated orthogonally. The peak amplitude and peak latency of ERP components and SCR were analyzed separately, and the scalp topographies of significant ERP differences were documented. Females responded with enhanced negative components (N100 and N200), in comparison to males, especially to the unpleasant visual stimuli, whereas both genders responded faster to high arousing or unpleasant stimuli. Scalp topographies revealed more pronounced gender differences on central and left hemisphere areas. Our results suggest a difference in the way emotional stimuli are processed by genders: unpleasant and high arousing stimuli evoke greater ERP amplitudes in women relatively to men. It also seems that unpleasant or high arousing stimuli are temporally prioritized during visual processing by both genders.

Gender differences in the incentive salience of adult and infant faces.

PubMed

Hahn, Amanda C; Xiao, Dengke; Sprengelmeyer, Reiner; Perrett, David I

2013-01-01

Facial appearance can motivate behaviour and elicit activation of brain circuits putatively involved in reward. Gender differences have been observed for motivation to view beauty in adult faces--heterosexual women are motivated by beauty in general, while heterosexual men are motivated to view opposite-sex beauty alone. Although gender differences have been observed in sensitivity to infant cuteness, infant faces appear to hold equal incentive salience among men and women. In the present study, we investigated the incentive salience of attractiveness and cuteness in adult and infant faces, respectively. We predicted that, given alternative viewing options, gender differences would emerge for motivation to view infant faces. Heterosexual participants completed a "pay-per-view" key-press task, which allowed them to control stimulus duration. Gender differences were found such that infants held greater incentive salience among women, although both sexes differentiated infant faces based on cuteness. Among adult faces, men exerted more effort than women to view opposite-sex faces. These findings suggest that, contrary to previous reports, gender differences do exist in the incentive salience of infant faces as well as opposite-sex faces.

Gender Differences in the Relationship between Maladaptive Behaviors and Post-Traumatic Stress Disorder. A Study on 900 L' Aquila 2009 Earthquake Survivors.

PubMed

Dell'osso, Liliana; Carmassi, Claudia; Stratta, Paolo; Massimetti, Gabriele; Akiskal, Kareen K; Akiskal, Hagop S; Maremmani, Icro; Rossi, Alessandro

2012-01-01

Post-traumatic stress disorder (PTSD) represents one of the most frequently psychiatric sequelae to earthquake exposure. Increasing evidence suggests the onset of maladaptive behaviors among veterans and adolescents with PTSD, with specific gender differences emerging in the latter. Aims of the present study were to investigate the relationships between maladaptive behaviors and PTSD in earthquake survivors, besides the gender differences in the type and prevalence of maladaptive behaviors and their association with PTSD. 900 residents of the town of L'Aquila who experienced the earthquake of April 6th 2009 (Richter Magnitude 6.3) were assessed by means of the Trauma and Loss Spectrum-Self Report (TALS-SR). Significantly higher maladaptive behavior prevalence rates were found among subjects with PTSD. A statistically significant association was found between male gender and the presence of at least one maladaptive behavior among PTSD survivors. Further, among survivors with PTSD significant correlations emerged between maladaptive coping and symptoms of re-experiencing, avoidance and numbing, and arousal in women, while only between maladaptive coping and avoidance and numbing in men. Our results show high rates of maladaptive behaviors among earthquake survivors with PTSD suggesting a greater severity among men. Interestingly, post-traumatic stress symptomatology appears to be a better correlate of these behaviors among women than among men, suggesting the need for further studies based on a gender approach.

Carework and caring: A path to gender equitable practices among men in South Africa?

PubMed

Morrell, Robert; Jewkes, Rachel

2011-05-09

The purpose of this study was to examine the relationship between men who engage in carework and commitment to gender equity. The context of the study was that gender inequitable masculinities create vulnerability for men and women to HIV and other health concerns. Interventions are being developed to work with masculinity and to 'change men'. Researchers now face a challenge of identifying change in men, especially in domains of their lives beyond relations with women. Engagement in carework is one suggested indicator of more gender equitable practice. A qualitative approach was used. 20 men in three South African locations (Durban, Pretoria/Johannesburg, Mthatha) who were identified as engaging in carework were interviewed. The men came from different backgrounds and varied in terms of age, race and socio-economic status. A semi-structured approach was used in the interviews. Men were engaged in different forms of carework and their motivations to be involved differed. Some men did carework out of necessity. Poverty, associated with illness in the family and a lack of resources propelled some men into carework. Other men saw carework as part of a commitment to making a better world. 'Care' interpreted as a functional activity was not enough to either create or signify support for gender equity. Only when care had an emotional resonance did it relate to gender equity commitment. Engagement in carework precipitated a process of identity and value transformation in some men suggesting that support for carework still deserves to be a goal of interventions to 'change men'. Changing the gender of carework contributes to a more equitable gender division of labour and challenges gender stereotypes. Interventions that promote caring also advance gender equity.

Carework and caring: A path to gender equitable practices among men in South Africa?

PubMed Central

2011-01-01

Background The purpose of this study was to examine the relationship between men who engage in carework and commitment to gender equity. The context of the study was that gender inequitable masculinities create vulnerability for men and women to HIV and other health concerns. Interventions are being developed to work with masculinity and to 'change men'. Researchers now face a challenge of identifying change in men, especially in domains of their lives beyond relations with women. Engagement in carework is one suggested indicator of more gender equitable practice. Methods A qualitative approach was used. 20 men in three South African locations (Durban, Pretoria/Johannesburg, Mthatha) who were identified as engaging in carework were interviewed. The men came from different backgrounds and varied in terms of age, race and socio-economic status. A semi-structured approach was used in the interviews. Results Men were engaged in different forms of carework and their motivations to be involved differed. Some men did carework out of necessity. Poverty, associated with illness in the family and a lack of resources propelled some men into carework. Other men saw carework as part of a commitment to making a better world. 'Care' interpreted as a functional activity was not enough to either create or signify support for gender equity. Only when care had an emotional resonance did it relate to gender equity commitment. Conclusions Engagement in carework precipitated a process of identity and value transformation in some men suggesting that support for carework still deserves to be a goal of interventions to 'change men'. Changing the gender of carework contributes to a more equitable gender division of labour and challenges gender stereotypes. Interventions that promote caring also advance gender equity. PMID:21549020

The weaker sex? Exploring lay understandings of gender differences in life expectancy: A qualitative study☆

PubMed Central

Emslie, Carol; Hunt, Kate

2008-01-01

Despite increasing interest in gender and health, ‘lay’ perceptions of gender differences in mortality have been neglected. Drawing on semi-structured interview data from 45 men and women in two age cohorts (born in the early 1950s and 1970s) in the UK, we investigated lay explanations for women's longer life expectancy. Our data suggest that respondents were aware of women's increased longevity, but found this difficult to explain. While many accounts were multifactorial, socio-cultural explanations were more common, more detailed and less tentative than biological explanations. Different socio-cultural explanations (i.e. gendered social roles, ‘macho’ constraints on men and gender differences in health-related behaviours) were linked by the perception that life expectancy would converge as men and women's lives became more similar. Health behaviours such as going to the doctor or drinking alcohol were often located within wider structural contexts. Female respondents were more likely to focus on women's reproductive and caring roles, while male respondents were more likely to focus on how men were disadvantaged by their ‘provider’ role. We locate these narratives within academic debates about conceptualising gender: e.g. ‘gender as structure’ versus ‘gender as performance’, ‘gender as difference’ versus ‘gender as diversity’. PMID:18558455

The spatial distribution of gender differences in obesity prevalence differs from overall obesity prevalence among US adults

PubMed Central

Gartner, Danielle R.; Taber, Daniel R.; Hirsch, Jana A.; Robinson, Whitney R.

2016-01-01

Purpose While obesity disparities between racial and socioeconomic groups have been well characterized, those based on gender and geography have not been as thoroughly documented. This study describes obesity prevalence by state, gender, and race/ethnicity to (1) characterize obesity gender inequality, (2) determine if the geographic distribution of inequality is spatially clustered and (3) contrast the spatial clustering patterns of obesity gender inequality with overall obesity prevalence. Methods Data from the Centers for Disease Control and Prevention’s 2013 Behavioral Risk Factor Surveillance System (BRFSS) were used to calculate state-specific obesity prevalence and gender inequality measures. Global and Local Moran’s Indices were calculated to determine spatial autocorrelation. Results Age-adjusted, state-specific obesity prevalence difference and ratio measures show spatial autocorrelation (z-score=4.89, p-value <0.001). Local Moran’s Indices indicate the spatial distributions of obesity prevalence and obesity gender inequalities are not the same. High and low values of obesity prevalence and gender inequalities cluster in different areas of the U.S. Conclusion Clustering of gender inequality suggests that spatial processes operating at the state level, such as occupational or physical activity policies or social norms, are involved in the etiology of the inequality and necessitate further attention to the determinates of obesity gender inequality. PMID:27039046

The interplay between gender, race and weight status: self perceptions and social consequences.

PubMed

Fletcher, Jason M

2014-07-01

This paper uses data from nearly 15,000 young adult respondents to the Add Health survey to examine racial and gender differences in the perceptions and social rewards to weight. The data include information on several typically unmeasured domains: self-perceptions of ideal weight, attractiveness ratings, and measured weight information, along with ties to a series of adult outcomes. Results show important gender and racial differences in ideal weight as well as differences for both self-perceived attractiveness and interviewer rated attractiveness. Findings also suggest the existence of large differences in socio-cultural rewards and sanctions for weight status. Black respondents, particularly women, appear to receive lower "obesity penalties" in both their self-perceived and interviewer accessed attractiveness ratings than other groups. These findings suggest the need to consider new classes of policies directed at shifting relative social benefits and consequences to weight status. Copyright © 2012 Elsevier B.V. All rights reserved.

Gender differences in global-local perception? Evidence from orientation and shape judgments.

PubMed

Kimchi, Ruth; Amishav, Rama; Sulitzeanu-Kenan, Anat

2009-01-01

Direct examinations of gender differences in global-local processing are sparse, and the results are inconsistent. We examined this issue with a visuospatial judgment task and with a shape judgment task. Women and men were presented with hierarchical stimuli that varied in closure (open or closed shape) or in line orientation (oblique or horizontal/vertical) at the global or local level. The task was to classify the stimuli on the basis of the variation at the global level (global classification) or at the local level (local classification). Women's classification by closure (global or local) was more accurate than men's for stimuli that varied in closure on both levels, suggesting a female advantage in discriminating shape properties. No gender differences were observed in global-local processing bias. Women and men exhibited a global advantage, and they did not differ in their speed of global or local classification, with only one exception. Women were slower than men in local classification by orientation when the to-be-classified lines were embedded in a global line with a different orientation. This finding suggests that women are more distracted than men by misleading global oriented context when performing local orientation judgments, perhaps because women and men differ in their ability to use cognitive schemes to compensate for the distracting effects of the global context. Our findings further suggest that whether or not gender differences arise depends not only on the nature of the visual task but also on the visual context.

Psychotherapists' Gender Stereotypes: Perceiver Characteristics, Target Age, and Target Sex.

ERIC Educational Resources Information Center

Turner, Barbara F.; And Others

The literature on social cognition and intergroup relations suggests that gender and age are social concepts which, because they are at the same level of abstraction, may produce interactive effects on person perception judgments. The purpose of this study was to explore gender stereotypes that therapists hold about people who differ in age;…

The Influence of Age and Type of Job on Gender Differences in Pay Expectations.

ERIC Educational Resources Information Center

Gasser, Michael B.; Oliver, Jennifer A.; Tan, Rowena N.

1998-01-01

Elementary school, secondary school, and college students rated 12 jobs divided between primarily female, primarily male, and gender-neutral occupations according to how much they should make if they were in the occupation. A significant interaction was found between type of job and gender for pay expectations. Suggestions for use in applied…

Supporting Gender Equality in Extracurricular Activities and the Impact on Female Bullying Victimization in School

ERIC Educational Resources Information Center

Lehman, Brett

2017-01-01

This study examines gender differences in the extent to which U.S. high school students are bullied in connection with participation in and attitudes towards extracurricular activities. Previous research suggests that students are bullied when their participation exhibits gender abnormal performances of masculinity or femininity, but less is known…

The effects of different gender groupings on middle school students' performance in science lab

NASA Astrophysics Data System (ADS)

Drab, Deborah D.

Grouping students for labs in science classes is a common practice. This mixed methods quasi-experimental action research study examines homogeneous and heterogeneous gender grouping strategies to determine what gender grouping strategy is the most effective in a coeducational science classroom setting. Sixth grade students were grouped in same-gender and mixed-gender groups, alternating each quarter. Over the course of an academic year, data were collected from four sources. The teacher-researcher observed groups working during hands-on activities to collect data on student behaviors. Students completed post-lab questionnaires and an end-of-course questionnaire about their preferences and experiences in the different grouping strategies. Student scores on written lab assignments were also utilized. Data analysis focused on four areas: active engagement, student achievement, student perceptions of success and cooperative teamwork. Findings suggest that teachers may consider grouping students of different ability levels according to different gender grouping strategies to optimize learning.

Endorsement and Timing of Sexual Orientation Developmental Milestones Among Sexual Minority Young Adults in the Growing Up Today Study

PubMed Central

Katz-Wise, Sabra L.; Rosario, Margaret; Calzo, Jerel P.; Scherer, Emily A.; Sarda, Vishnudas; Austin, S. Bryn

2017-01-01

This research examined endorsement and timing of sexual orientation developmental milestones. Participants were 1235 females and 398 males from the Growing Up Today Study, ages 22 to 29 years, who endorsed a sexual minority orientation (lesbian/gay, bisexual, mostly heterosexual) or reported same-gender sexual behavior (heterosexual with same-gender sexual experience). An online survey measured current sexual orientation and endorsement and timing (age first experienced) of five sexual orientation developmental milestones: same-gender attractions, other-gender attractions, same-gender sexual experience, other-gender sexual experience, and sexual minority identification. Descriptive analyses and analyses to test for gender and sexual orientation group differences were conducted. Results indicated that females were more likely than males to endorse same-gender attraction, other-gender attraction, and other-gender sexual experience, with the most gender differences in endorsement among mostly heterosexuals and heterosexuals with same-gender sexual experience. In general, males reached milestones earlier than females, with the most gender differences in timing among lesbian and gay individuals and heterosexuals with same-gender sexual experience. Results suggest that the three sexual minority developmental milestones may best characterize the experiences of lesbians, gay males, and female and male bisexuals. More research is needed to understand sexual orientation development among mostly heterosexuals and heterosexuals with same-gender sexual experience. PMID:27148762

Endorsement and Timing of Sexual Orientation Developmental Milestones Among Sexual Minority Young Adults in the Growing Up Today Study.

PubMed

Katz-Wise, Sabra L; Rosario, Margaret; Calzo, Jerel P; Scherer, Emily A; Sarda, Vishnudas; Austin, S Bryn

2017-02-01

This research examined endorsement and timing of sexual orientation developmental milestones. Participants were 1,235 females and 398 males from the Growing Up Today Study, ages 22 to 29 years, who endorsed a sexual minority orientation (lesbian/gay, bisexual, mostly heterosexual) or reported same-gender sexual behavior (heterosexual with same-gender sexual experience). An online survey measured current sexual orientation and endorsement and timing (age first experienced) of five sexual orientation developmental milestones: same-gender attractions, other-gender attractions, same-gender sexual experience, other-gender sexual experience, and sexual minority identification. Descriptive analyses and analyses to test for gender and sexual orientation group differences were conducted. Results indicated that women were more likely than men to endorse same-gender attraction, other-gender attraction, and other-gender sexual experience, with the most gender differences in endorsement among mostly heterosexuals and heterosexuals with same-gender sexual experience. In general, men reached milestones earlier than women, with the most gender differences in timing among lesbian and gay individuals and heterosexuals with same-gender sexual experience. Results suggest that the three sexual minority developmental milestones may best characterize the experiences of lesbians, gay males, and female and male bisexuals. More research is needed to understand sexual orientation development among mostly heterosexuals and heterosexuals with same-gender sexual experience.

Youth Violence: How Gender Matters in Aggression Among Urban Early Adolescents

PubMed Central

Finigan-Carr, Nadine M.; Gielen, Andrea; Haynie, Denise L.; Cheng, Tina L.

2015-01-01

Although research suggests gender differences in both forms and functions of aggressive behavior, there has been limited research into these types among African American early adolescents. This study examined the types and patterns of aggression in girls and boys in that group. Participants were 452 predominantly African American middle school youth (50.4% girls) aged 11-13 (X = 11.97) enrolled in three urban public schools. Students were invited to participate in a school-based intervention designed to prevent aggressive and deviant behaviors. Assessments occurred pre- and post-intervention. Surveys were analyzed to identify gender differences in the levels and types of aggressive behaviors, as well as differences in predictors of aggressive behaviors. Predictors were measured at baseline; aggressive behaviors at follow-up. There were significant gender differences in types of aggressive behaviors and their predictors indicating a need to develop and implement more suitable, gender-tailored prevention and treatment approaches. PMID:25944832

Gender differences in recognition of toy faces suggest a contribution of experience.

PubMed

Ryan, Kaitlin F; Gauthier, Isabel

2016-12-01

When there is a gender effect, women perform better then men in face recognition tasks. Prior work has not documented a male advantage on a face recognition task, suggesting that women may outperform men at face recognition generally either due to evolutionary reasons or the influence of social roles. Here, we question the idea that women excel at all face recognition and provide a proof of concept based on a face category for which men outperform women. We developed a test of face learning to measures individual differences with face categories for which men and women may differ in experience, using the faces of Barbie dolls and of Transformers. The results show a crossover interaction between subject gender and category, where men outperform women with Transformers' faces. We demonstrate that men can outperform women with some categories of faces, suggesting that explanations for a general face recognition advantage for women are in fact not needed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Effects of Gender Color-Coding on Toddlers' Gender-Typical Toy Play.

PubMed

Wong, Wang I; Hines, Melissa

2015-07-01

Gender color-coding of children's toys may make certain toys more appealing or less appealing to a given gender. We observed toddlers playing with two gender-typical toys (a train, a doll), once in gender-typical colors and once in gender-atypical colors. Assessments occurred twice, at 20-40 months of age and at 26-47 months of age. A Sex × Time × Toy × Color ANOVA showed expected interactions between Sex and Toy and Sex and Color. Boys played more with the train than girls did and girls played more with the doll and with pink toys than boys did. The Sex × Toy × Color interaction was not significant, but, at both time points, boys and girls combined played more with the gender-atypical toy when its color was typical for their sex than when it was not. This effect appeared to be caused largely by boys' preference for, or avoidance of, the doll and by the use of pink. Also, at both time points, gender differences in toy preferences were larger in the gender-typical than in the gender-atypical color condition. At Time 2, these gender differences were present only in the gender-typical color condition. Overall, the results suggest that, once acquired, gender-typical color preferences begin to influence toy preferences, especially those for gender-atypical toys and particularly in boys. They thus could enlarge differences between boys' and girls' toy preferences. Because boys' and girls' toys elicit different activities, removing the gender color-coding of toys could encourage more equal learning opportunities.

Traditional Masculinity and Femininity: Validation of a New Scale Assessing Gender Roles.

PubMed

Kachel, Sven; Steffens, Melanie C; Niedlich, Claudia

2016-01-01

Gender stereotype theory suggests that men are generally perceived as more masculine than women, whereas women are generally perceived as more feminine than men. Several scales have been developed to measure fundamental aspects of gender stereotypes (e.g., agency and communion, competence and warmth, or instrumentality and expressivity). Although omitted in later version, Bem's original Sex Role Inventory included the items "masculine" and "feminine" in addition to more specific gender-stereotypical attributes. We argue that it is useful to be able to measure these two core concepts in a reliable, valid, and parsimonious way. We introduce a new and brief scale, the Traditional Masculinity-Femininity (TMF) scale, designed to assess central facets of self-ascribed masculinity-femininity. Studies 1-2 used known-groups approaches (participants differing in gender and sexual orientation) to validate the scale and provide evidence of its convergent validity. As expected the TMF reliably measured a one-dimensional masculinity-femininity construct. Moreover, the TMF correlated moderately with other gender-related measures. Demonstrating incremental validity, the TMF predicted gender and sexual orientation in a superior way than established adjective-based measures. Furthermore, the TMF was connected to criterion characteristics, such as judgments as straight by laypersons for the whole sample, voice pitch characteristics for the female subsample, and contact to gay men for the male subsample, and outperformed other gender-related scales. Taken together, as long as gender differences continue to exist, we suggest that the TMF provides a valuable methodological addition for research into gender stereotypes.

Sexuality and gender role in autism spectrum disorder: a case control study.

PubMed

Bejerot, Susanne; Eriksson, Jonna M

2014-01-01

The 'extreme male brain theory of autism' describes an extreme male pattern of cognitive traits defined as strong systemising abilities paired with empathising weaknesses in autism spectrum disorder. However, beyond these cognitive traits, clinical observations have suggested an ambiguous gender-typed pattern regarding several sexually dimorphic traits. The aim of the present study was to investigate if patterns of non-cognitive sexually dimorphic traits differed between the autism spectrum disorder and control groups. Fifty adults with autism spectrum disorder and intelligence within the normal range, and 53 neurotypical controls responded to questions on gender role, self-perceived gender typicality and gender identity, as well as sexuality. Measures used were a Swedish modification of the Bem Sex Role Inventory and questions on sexuality and gender designed for the purpose of this study. Our results showed that one common gender role emerged in the autism spectrum disorder group. Masculinity (e.g. assertiveness, leadership and competitiveness) was weaker in the autism spectrum disorder group than in the controls, across men and women. Self-perceived gender typicality did not differ between the groups but tomboyism and bisexuality were overrepresented amongst women with autism spectrum disorder. Lower libido was reported amongst both male and female participants with autism spectrum disorder compared with controls. We conclude that the extreme male patterns of cognitive functions in the autistic brain do not seem to extend to gender role and sexuality. A gender-atypical pattern for these types of characteristics is suggested in autism spectrum disorder.

Sexuality and Gender Role in Autism Spectrum Disorder: A Case Control Study

PubMed Central

Bejerot, Susanne; Eriksson, Jonna M.

2014-01-01

The ‘extreme male brain theory of autism’ describes an extreme male pattern of cognitive traits defined as strong systemising abilities paired with empathising weaknesses in autism spectrum disorder. However, beyond these cognitive traits, clinical observations have suggested an ambiguous gender-typed pattern regarding several sexually dimorphic traits. The aim of the present study was to investigate if patterns of non-cognitive sexually dimorphic traits differed between the autism spectrum disorder and control groups. Fifty adults with autism spectrum disorder and intelligence within the normal range, and 53 neurotypical controls responded to questions on gender role, self-perceived gender typicality and gender identity, as well as sexuality. Measures used were a Swedish modification of the Bem Sex Role Inventory and questions on sexuality and gender designed for the purpose of this study. Our results showed that one common gender role emerged in the autism spectrum disorder group. Masculinity (e.g. assertiveness, leadership and competitiveness) was weaker in the autism spectrum disorder group than in the controls, across men and women. Self-perceived gender typicality did not differ between the groups but tomboyism and bisexuality were overrepresented amongst women with autism spectrum disorder. Lower libido was reported amongst both male and female participants with autism spectrum disorder compared with controls. We conclude that the extreme male patterns of cognitive functions in the autistic brain do not seem to extend to gender role and sexuality. A gender-atypical pattern for these types of characteristics is suggested in autism spectrum disorder. PMID:24498228

Gendered Perceptions of Intimate Partner Violence Normality: An Experimental Study.

PubMed

Kuijpers, Karlijn F; Blokland, Arjan A J; Mercer, Natalie C

2017-12-01

Knowledge on young adults' perceptions of intimate partner violence (IPV) is important as these are the ages at which most people form their first serious intimate relationships and begin to develop norms about how to communicate within a relationship. This study uses an experimental vignette design to examine whether the type of violence employed and the gender dynamics within the couple (male perpetrator and female victim vs. female perpetrator and male victim) affect young adults' perceptions of IPV normality. Gender differences in these perceptions are assessed and moreover, we explore whether these differences can be attributed to respondents' prior IPV experiences. Young adults ( N = 599) were recruited from various schools and universities throughout the Netherlands. They were randomly assigned to one of 10 experimental vignettes. Findings demonstrate that, generally, scenarios describing more serious types of IPV as well as those describing a male perpetrator and a female victim received lower ratings of normality. Gender differences in perceptions were found and, moreover, the direction of these gender differences appeared to depend on the actual gender dynamics described in the IPV scenario. Prior IPV experiences increased perceptions of IPV normality among female respondents in particular. Moreover, the suggestion that respondents' prior IPV experiences may better explain respondents' IPV perceptions than respondents' gender, was only partly supported. Our findings suggest that this is true for respondents' prior psychological, but not physical IPV experiences and for the manipulations of the gender dynamics within the couple, but not so much for the type of violence employed. Implications of these findings are discussed. From a prevention perspective, greater insight into these perceptions is relevant as they have been shown to be related to help-seeking and reporting behavior in the case of experiencing or witnessing IPV.

Women Favour Dyadic Relationships, but Men Prefer Clubs: Cross-Cultural Evidence from Social Networking

PubMed Central

David-Barrett, Tamas; Rotkirch, Anna; Carney, James; Behncke Izquierdo, Isabel; Krems, Jaimie A.; Townley, Dylan; McDaniell, Elinor; Byrne-Smith, Anna; Dunbar, Robin I. M.

2015-01-01

The ability to create lasting, trust-based friendships makes it possible for humans to form large and coherent groups. The recent literature on the evolution of sociality and on the network dynamics of human societies suggests that large human groups have a layered structure generated by emotionally supported social relationships. There are also gender differences in adult social style which may involve different trade-offs between the quantity and quality of friendships. Although many have suggested that females tend to focus on intimate relations with a few other females, while males build larger, more hierarchical coalitions, the existence of such gender differences is disputed and data from adults is scarce. Here, we present cross-cultural evidence for gender differences in the preference for close friendships. We use a sample of ∼112,000 profile pictures from nine world regions posted on a popular social networking site to show that, in self-selected displays of social relationships, women favour dyadic relations, whereas men favour larger, all-male cliques. These apparently different solutions to quality-quantity trade-offs suggest a universal and fundamental difference in the function of close friendships for the two sexes. PMID:25775258

Women favour dyadic relationships, but men prefer clubs: cross-cultural evidence from social networking.

PubMed

David-Barrett, Tamas; Rotkirch, Anna; Carney, James; Behncke Izquierdo, Isabel; Krems, Jaimie A; Townley, Dylan; McDaniell, Elinor; Byrne-Smith, Anna; Dunbar, Robin I M

2015-01-01

The ability to create lasting, trust-based friendships makes it possible for humans to form large and coherent groups. The recent literature on the evolution of sociality and on the network dynamics of human societies suggests that large human groups have a layered structure generated by emotionally supported social relationships. There are also gender differences in adult social style which may involve different trade-offs between the quantity and quality of friendships. Although many have suggested that females tend to focus on intimate relations with a few other females, while males build larger, more hierarchical coalitions, the existence of such gender differences is disputed and data from adults is scarce. Here, we present cross-cultural evidence for gender differences in the preference for close friendships. We use a sample of ∼112,000 profile pictures from nine world regions posted on a popular social networking site to show that, in self-selected displays of social relationships, women favour dyadic relations, whereas men favour larger, all-male cliques. These apparently different solutions to quality-quantity trade-offs suggest a universal and fundamental difference in the function of close friendships for the two sexes.

The gender congruency effect during bilingual spoken-word recognition

PubMed Central

Morales, Luis; Paolieri, Daniela; Dussias, Paola E.; Valdés kroff, Jorge R.; Gerfen, Chip; Bajo, María Teresa

2016-01-01

We investigate the ‘gender-congruency’ effect during a spoken-word recognition task using the visual world paradigm. Eye movements of Italian–Spanish bilinguals and Spanish monolinguals were monitored while they viewed a pair of objects on a computer screen. Participants listened to instructions in Spanish (encuentra la bufanda / ‘find the scarf’) and clicked on the object named in the instruction. Grammatical gender of the objects’ name was manipulated so that pairs of objects had the same (congruent) or different (incongruent) gender in Italian, but gender in Spanish was always congruent. Results showed that bilinguals, but not monolinguals, looked at target objects less when they were incongruent in gender, suggesting a between-language gender competition effect. In addition, bilinguals looked at target objects more when the definite article in the spoken instructions provided a valid cue to anticipate its selection (different-gender condition). The temporal dynamics of gender processing and cross-language activation in bilinguals are discussed. PMID:28018132

He Says, She Says: Gender and Cohabitation*

PubMed Central

Huang, Penelope M.; Smock, Pamela J.; Manning, Wendy D.; Bergstrom-Lynch, Cara A.

2010-01-01

Cohabitation has become the modal path to marriage in the United States. However, little is known about what cohabitation means to young adults today. Drawing on data from 18 focus groups (N=138) and 54 in-depth interviews with young adults, this exploratory study investigates motivations to cohabit, and examines potential gender differences in those motivations and the meanings attached to them. We find that primary motives to cohabit include spending time together, sharing expenses, and evaluating compatibility. Strong gender differences emerge in how respondents discuss these themes and how they characterize the drawbacks of cohabitation, with men more concerned about loss of freedom and women with delays in marriage. Overall, our findings suggest that gendered cultural norms governing intimate relationships extend to cohabiting unions, and point to gender differences in the perceived role of cohabitation in union formation processes. PMID:21643456

The Effect of Prior Knowledge and Gender on Physics Achievement

NASA Astrophysics Data System (ADS)

Stewart, John; Henderson, Rachel

2017-01-01

Gender differences on the Conceptual Survey in Electricity and Magnetism (CSEM) have been extensively studied. Ten semesters (N=1621) of CSEM data is presented showing male students outperform female students on the CSEM posttest by 5 % (p < . 001). Male students also outperform female students on qualitative in-semester test questions by 3 % (p = . 004), but no significant difference between male and female students was found on quantitative test questions. Male students enter the class with superior prior preparation in the subject and score 4 % higher on the CSEM pretest (p < . 001). If the sample is restricted to students with little prior knowledge who answer no more than 8 of the 32 questions correctly (N=822), male and female differences on the CSEM and qualitative test questions cease to be significant. This suggests no intrinsic gender bias exists in the CSEM itself and that gender differences are the result of prior preparation measured by CSEM pretest score. Gender differences between male and female students increase with pretest score. Regression analyses are presented to further explore interactions between preparation, gender, and achievement.

Gender differences associated with rearfoot, midfoot, and forefoot kinematics during running.

PubMed

Takabayashi, Tomoya; Edama, Mutsuaki; Nakamura, Masatoshi; Nakamura, Emi; Inai, Takuma; Kubo, Masayoshi

2017-11-01

Females, as compared with males, have a higher proportion of injuries in the foot region. However, the reason for this gender difference regarding foot injuries remains unclear. This study aimed to investigate gender differences associated with rearfoot, midfoot, and forefoot kinematics during running. Twelve healthy males and 12 females ran on a treadmill. The running speed was set to speed which changes from walking to running. Three-dimensional kinematics of rearfoot, midfoot, and forefoot were collected and compared between males and females. Furthermore, spatiotemporal parameters (speed, cadence, and step length) were measured. In the rearfoot angle, females showed a significantly greater peak value of plantarflexion and range of motion in the sagittal plane as compared with males (effect size (ES) = 1.55 and ES = 1.12, respectively). In the midfoot angle, females showed a significantly greater peak value of dorsiflexion and range of motion in the sagittal plane as compared with males (ES = 1.49 and ES = 1.71, respectively). The forefoot peak angles and ranges of motion were not significantly different between the genders in all three planes. A previous study suggested that a gender-related difference in excessive motions of the lower extremities during running has been suggested as a contributing factor to running injuries. Therefore, the present investigation may provide insight into the reason for the high incidence of foot injuries in females.

Focusing on Interactions between Content and Cognition: A New Perspective on Gender Differences in Mathematical Sub-Competencies

ERIC Educational Resources Information Center

George, Ann Cathrice; Robitzsch, Alexander

2018-01-01

This article presents a new perspective on measuring gender differences in the large-scale assessment study Trends in International Science Study (TIMSS). The suggested empirical model is directly based on the theoretical competence model of the domain mathematics and thus includes the interaction between content and cognitive sub-competencies.…

Gender Differences Regarding Motivation for Physical Activity among College Students: A Self-Determination Approach

ERIC Educational Resources Information Center

Lauderdale, Michael E.; Yli-Piipari, Sami; Irwin, Carol C.; Layne, Todd E.

2015-01-01

Previous research has shown a decline in physical activity (PA) across college years, females being less physically active compared with males. Scholars have suggested studies to understand gender differences in PA and to examine motivational processes to facilitate college students' PA. Grounded in self-determination theory, the purpose of this…

Gender, multiple roles, role meaning, and mental health.

PubMed

Simon, R W

1995-06-01

This paper examines gender differences in the consequences of combining spouse, parent, and worker roles for mental health. I suggest that work and family roles have different meanings for males and females, and that differences in the meaning of these roles may be partially responsible for why the mental health advantages of holding multiple roles are fewer for women than for men. Based on qualitative analyses of follow-up, in-depth interviews with 40 employed married parents who participated in a community panel study of mental health, I find that sex differences in the perceived relationship between work and family roles may help account for sex differences in distress by contributing to male-female differences in both the extent and nature of work-parent conflicts, attributions of responsibility for marital problems, feelings of guilt, and self-evaluations as parents and spouses. By identifying gender differences in the meaning of roles among individuals who have the same multiple role configuration, and suggesting how these differences can help explain sex differences in well-being; this research may expand existing theories about the mental health consequences of multiple role involvements.

Gender awareness among physicians--the effect of specialty and gender. A study of teachers at a Swedish medical school.

PubMed

Risberg, Gunilla; Hamberg, Katarina; Johansson, Eva E

2003-10-27

An important goal for medical education today is professional development including gender equality and awareness of gender issues. Are medical teachers prepared for this task? We investigated gender awareness among physician teachers, expressed as their attitudes towards the role of gender in professional relationships, and how it varied with physician gender and specialty. We discuss how this might be related to the gender climate and sex segregation in different specialties. Questionnaires were sent to all 468 specialists in the clinical departments and in family medicine, who were engaged in educating medical students at a Swedish university. They were asked to rate, on visual analogue scales, the importance of physician and patient gender in consultation, of preceptor and student gender in clinical tutoring and of physician gender in other professional encounters. Differences between family physicians, surgical, and non-surgical hospital doctors, and between women and men were estimated by chi-2 tests and multivariate logistic regression analyses. The response rate was 65 %. There were differences between specialty groups in all investigated areas mainly due to disparities among men. The odds for a male family physician to assess gender important were three times higher, and for a male non-surgical doctor two times higher when compared to a male surgical doctor. Female teachers assessed gender important to a higher degree than men. Among women there were no significant differences between specialty groups. There was an interaction between physician teachers' gender and specialty as to whether they identified gender as important in professional relationships. Male physicians, especially from the surgical group, assessed gender important to a significantly lower degree than female physicians. Physicians' degree of gender awareness may, as one of many factors, affect working climate and the distribution of women and men in different specialties. Therefore, to improve working climate and reduce segregation we suggest efforts to increase gender awareness among physicians, for example educational programs where continuous reflections about gender attitudes are encouraged.

Gender differences in pharmacokinetics and pharmacodynamics of methadone substitution therapy.

PubMed

Graziani, Manuela; Nisticò, Robert

2015-01-01

Gender-related differences in the pharmacological effects of drug are an emerging topic. This review examines gender differences in both pharmacokinetic and pharmacodynamic aspects of methadone, a long-acting opioid agonist that is prescribed as a treatment for opioid dependence and the management of chronic pain. We performed a search in the Medline database from 1990 to 2014 in order to find published literature related to gender differences in pharmacokinetics (PK) and pharmacodynamics (PD) of methadone. None of the studies were carried out with the primary or secondary aim to identify any gender differences in the pharmacokinetic profile of methadone. Importantly; high inter-subjects variability in PK parameters was found also intra female population. The reported differences in volume of distribution could be ascribed to the physiological differences between men and women in body weight and composition, taking into account that the dose of methadone was established irrespective of body weight of patients (Peles and Adelson, 2006). On the other hand, the few studies present in literature found no gender difference in some direct pharmacodynamic parameters. Some reports have suggested that female gender is associated with an increased risk for long-QT-related cardiac arrhythmias in methadone maintenance subjects. Even though it may be too simplistic to expect variability only in one parameter to explain inter-individual variation in methadone response, we believe that a better knowledge of gender-related differences might have significant implications for better outcomes in opioid dependence substitution therapy in women.

Handedness is a biomarker of variation in anal sex role behavior and Recalled Childhood Gender Nonconformity among gay men

PubMed Central

Swift-Gallant, Ashlyn; Coome, Lindsay A.; Monks, D. Ashley; VanderLaan, Doug P.

2017-01-01

Developmental theories of the biological basis of sexual orientation suggest that sexually differentiated psychological and behavioural traits should be linked with sexual orientation. Subgroups of gay men delineated by anal sex roles differ according to at least one such trait: gender expression. The present study assessed the hypothesis that handedness, a biologically determined sexually differentiated trait, corresponds to differences in subgroups of gay men based on anal sex role. Furthermore, it assessed whether handedness mediates the association between gender nonconformity and male sexual orientation. Straight and gay men (N = 333) completed the Edinburgh Inventory of Handedness and the Recalled Childhood Gender Nonconformity Scale. Gay men also completed measures of anal sex role preference. As in previous studies, gay men showed greater non-right-handedness and gender nonconformity than straight men. Also, among gay men, bottoms/versatiles (i.e., gay men who take a receptive anal sex role, or who take on both a receptive and insertive anal sex role) were more gender-nonconforming than tops (i.e., gay men who take an insertive anal sex role). In support of the hypothesis, bottoms/versatiles were more non-right-handed than tops and handedness mediated the male sexual orientation and anal sex role differences in Recalled Childhood Gender Nonconformity. Together, these findings suggest that developmental processes linked to handedness underpin variation among men in sexual orientation and gender nonconformity as well as variation among subgroups of gay men that are delineated by anal sex roles. PMID:28234947

Gender differences in performance of script analysis by older adults.

PubMed

Helmes, E; Bush, J D; Pike, D L; Drake, D G

2006-12-01

Script analysis as a test of executive functions is presumed sensitive to cognitive changes seen with increasing age. Two studies evaluated if gender differences exist in performance on scripts for familiar and unfamiliar tasks in groups of cognitively intact older adults. In Study 1, 26 older adults completed male and female stereotypical scripts. Results were not significant but a tendency was present, with genders making fewer impossible errors on the gender-typical script. Such an interaction was also noted in Study 2, which contrasted 50 older with 50 younger adults on three scripts, including a script with neutral familiarity. The pattern of significant interactions for errors suggested the need to use scripts that are based upon tasks that are equally familiar to both genders.

Adolescent Perceptions of Dating Violence: A Qualitative Study.

PubMed

Taylor, Sarah; Calkins, Carrie A; Xia, Yan; Dalla, Rochelle L

2017-08-01

Scholars have identified dating violence as a public health issue among adolescents. Yet, minimal research has detailed adolescents' perceptions of dating violence, specifically gender differences in perceptions. Research suggests that in order for dating violence prevention and intervention to be effective, services need to be delivered in a manner that is understood by adolescents. Therefore, this study used a qualitative phenomenology study to investigate adolescents' perceptions of dating violence, including gender differences in adolescents' perceptions. Thirty adolescents between the ages of 14 and 19 from a Midwest public high school participated in focus groups. Focus group participants were asked semistructured interview questions regarding the definition of dating violence, risk and protective factors for dating violence, support for victims and perpetrators, and prevention efforts. Data were analyzed using qualitative content analysis methods, and common themes were identified. Adolescents' language revealed gender differences in perceptions toward dating violence. Males perceive dating violence through action, perpetration, and physical consequences. Females discuss dating violence by relating to the victim and the victim's emotions. Although gender differences existed in participants' perceptions, both males and females explained that dating violence is more often perpetrated by females, despite the view from society that males are more likely to perpetrate dating violence. Findings suggest that schools, practitioners, and policy makers are not meeting the needs of adolescents in regard to dating violence prevention and intervention. Prevention and intervention efforts could be improved by delivering education and services using language that adolescents find relevant. Findings also suggest that adolescents may benefit from prevention and intervention with gender specific components.

Exploring differential item functioning (DIF) with the Rasch model: a comparison of gender differences on eighth grade science items in the United States and Spain.

PubMed

Babiar, Tasha Calvert

2011-01-01

Traditionally, women and minorities have not been fully represented in science and engineering. Numerous studies have attributed these differences to gaps in science achievement as measured by various standardized tests. Rather than describe mean group differences in science achievement across multiple cultures, this study focused on an in-depth item-level analysis across two countries: Spain and the United States. This study investigated eighth-grade gender differences on science items across the two countries. A secondary purpose of the study was to explore the nature of gender differences using the many-faceted Rasch Model as a way to estimate gender DIF. A secondary analysis of data from the Third International Mathematics and Science Study (TIMSS) was used to address three questions: 1) Does gender DIF in science achievement exist? 2) Is there a relationship between gender DIF and characteristics of the science items? 3) Do the relationships between item characteristics and gender DIF in science items replicate across countries. Participants included 7,087 eight grade students from the United States and 3,855 students from Spain who participated in TIMSS. The Facets program (Linacre and Wright, 1992) was used to estimate gender DIF. The results of the analysis indicate that the content of the item seemed to be related to gender DIF. The analysis also suggests that there is a relationship between gender DIF and item format. No pattern of gender DIF related to cognitive demand was found. The general pattern of gender DIF was similar across the two countries used in the analysis. The strength of item-level analysis as opposed to group mean difference analysis is that gender differences can be detected at the item level, even when no mean differences can be detected at the group level.

Early preschool environments and gender: Effects of gender pedagogy in Sweden.

PubMed

Shutts, Kristin; Kenward, Ben; Falk, Helena; Ivegran, Anna; Fawcett, Christine

2017-10-01

To test how early social environments affect children's consideration of gender, 3- to 6-year-old children (N=80) enrolled in gender-neutral or typical preschool programs in the central district of a large Swedish city completed measures designed to assess their gender-based social preferences, stereotypes, and automatic encoding. Compared with children in typical preschools, a greater proportion of children in the gender-neutral school were interested in playing with unfamiliar other-gender children. In addition, children attending the gender-neutral preschool scored lower on a gender stereotyping measure than children attending typical preschools. Children at the gender-neutral school, however, were not less likely to automatically encode others' gender. The findings suggest that gender-neutral pedagogy has moderate effects on how children think and feel about people of different genders but might not affect children's tendency to spontaneously notice gender. Copyright © 2017 Elsevier Inc. All rights reserved.

Gender-Atypical Mental Illness as Male Gender Threat.

PubMed

Michniewicz, Kenneth S; Bosson, Jennifer K; Lenes, Joshua G; Chen, Jason I

2016-07-01

The present study examined whether men view gender-atypical (i.e., feminine) psychological disorders as threats to their gender status. Men and women (N = 355) rated their expectations of gender status loss, feelings of distress, and help-seeking intentions in response to 10 different stereotypically masculine and feminine psychological disorders. Men as compared to women expected greater gender status loss for, and reported more distress to, gender-atypical versus gender-typical disorders. Expectations of gender status loss partially mediated the link between participant gender and distress at the thought of gender-atypical disorders. These findings suggest that feminine disorders pose more powerful gender status threats for men than masculine disorders do and that men's expectations of gender status loss for feminine disorders drive their negative reactions to these mental illnesses. The discussion emphasizes the importance of considering the gender-typicality of disorders, and the implications of these findings for clinical interventions. © The Author(s) 2015.

The spatial distribution of gender differences in obesity prevalence differs from overall obesity prevalence among US adults.

PubMed

Gartner, Danielle R; Taber, Daniel R; Hirsch, Jana A; Robinson, Whitney R

2016-04-01

Although obesity disparities between racial and socioeconomic groups have been well characterized, those based on gender and geography have not been as thoroughly documented. This study describes obesity prevalence by state, gender, and race and/or ethnicity to (1) characterize obesity gender inequality, (2) determine if the geographic distribution of inequality is spatially clustered, and (3) contrast the spatial clustering patterns of obesity gender inequality with overall obesity prevalence. Data from the Centers for Disease Control and Prevention's 2013 Behavioral Risk Factor Surveillance System were used to calculate state-specific obesity prevalence and gender inequality measures. Global and local Moran's indices were calculated to determine spatial autocorrelation. Age-adjusted, state-specific obesity prevalence difference and ratio measures show spatial autocorrelation (z-score = 4.89, P-value < .001). Local Moran's indices indicate the spatial distributions of obesity prevalence and obesity gender inequalities are not the same. High and low values of obesity prevalence and gender inequalities cluster in different areas of the United States. Clustering of gender inequality suggests that spatial processes operating at the state level, such as occupational or physical activity policies or social norms, are involved in the etiology of the inequality and necessitate further attention to the determinates of obesity gender inequality. Copyright © 2016 Elsevier Inc. All rights reserved.

Gender Norm Salience Across Middle Schools: Contextual Variations in Associations Between Gender Typicality and Socioemotional Distress.

PubMed

Smith, Danielle Sayre; Schacter, Hannah L; Enders, Craig; Juvonen, Jaana

2018-05-01

Youth who feel they do not fit with gender norms frequently experience peer victimization and socioemotional distress. To gauge differences between schools, the current study examined the longitudinal effects of school-level gender norm salience-a within-school association between gender typicality and peer victimization-on socioemotional distress across 26 ethnically diverse middle schools (n boys  = 2607; n girls  = 2805). Boys (but not girls) reporting lower gender typicality experienced more loneliness and social anxiety in schools with more salient gender norms, even when accounting for both individual and school level victimization. Greater gender norm salience also predicted increased depressed mood among boys regardless of gender typicality. These findings suggest particular sensitivity among boys to environments in which low gender typicality is sanctioned.

HIV risk behaviors among female IDUs in developing and transitional countries

PubMed Central

Cleland, Charles M; Des Jarlais, Don C; Perlis, Theresa E; Stimson, Gerry; Poznyak, Vladimir

2007-01-01

Background A number of studies suggest females may be more likely to engage in injection and sex risk behavior than males. Most data on gender differences come from industrialized countries, so data are needed in developing countries to determine how well gender differences generalize to these understudied regions. Methods Between 1999 and 2003, 2512 male and 672 female current injection drug users (IDUs) were surveyed in ten sites in developing countries around the world (Nairobi, Beijing, Hanoi, Kharkiv, Minsk, St. Petersburg, Bogotá, Gran Rosario, Rio, and Santos). The survey included a variety of questions about demographics, injecting practices and sexual behavior. Results Females were more likely to engage in risk behaviors in the context of a sexual relationship with a primary partner while males were more likely to engage in risk behaviors in the context of close friendships and casual sexual relationships. After controlling for injection frequency, and years injecting, these gender differences were fairly consistent across sites. Conclusion Gender differences in risk depend on the relational contexts in which risk behaviors occur. The fact that female and male risk behavior often occurs in different relational contexts suggests that different kinds of prevention interventions which are sensitive to these contexts may be necessary. PMID:17908299

All STEM fields are not created equal: People and things interests explain gender disparities across STEM fields

PubMed Central

Su, Rong; Rounds, James

2015-01-01

The degree of women's underrepresentation varies by STEM fields. Women are now overrepresented in social sciences, yet only constitute a fraction of the engineering workforce. In the current study, we investigated the gender differences in interests as an explanation for the differential distribution of women across sub-disciplines of STEM as well as the overall underrepresentation of women in STEM fields. Specifically, we meta-analytically reviewed norm data on basic interests from 52 samples in 33 interest inventories published between 1964 and 2007, with a total of 209,810 male and 223,268 female respondents. We found gender differences in interests to vary largely by STEM field, with the largest gender differences in interests favoring men observed in engineering disciplines (d = 0.83–1.21), and in contrast, gender differences in interests favoring women in social sciences and medical services (d = −0.33 and −0.40, respectively). Importantly, the gender composition (percentages of women) in STEM fields reflects these gender differences in interests. The patterns of gender differences in interests and the actual gender composition in STEM fields were explained by the people-orientation and things-orientation of work environments, and were not associated with the level of quantitative ability required. These findings suggest potential interventions targeting interests in STEM education to facilitate individuals' ability and career development and strategies to reform work environments to better attract and retain women in STEM occupations. PMID:25762964

All STEM fields are not created equal: People and things interests explain gender disparities across STEM fields.

PubMed

Su, Rong; Rounds, James

2015-01-01

The degree of women's underrepresentation varies by STEM fields. Women are now overrepresented in social sciences, yet only constitute a fraction of the engineering workforce. In the current study, we investigated the gender differences in interests as an explanation for the differential distribution of women across sub-disciplines of STEM as well as the overall underrepresentation of women in STEM fields. Specifically, we meta-analytically reviewed norm data on basic interests from 52 samples in 33 interest inventories published between 1964 and 2007, with a total of 209,810 male and 223,268 female respondents. We found gender differences in interests to vary largely by STEM field, with the largest gender differences in interests favoring men observed in engineering disciplines (d = 0.83-1.21), and in contrast, gender differences in interests favoring women in social sciences and medical services (d = -0.33 and -0.40, respectively). Importantly, the gender composition (percentages of women) in STEM fields reflects these gender differences in interests. The patterns of gender differences in interests and the actual gender composition in STEM fields were explained by the people-orientation and things-orientation of work environments, and were not associated with the level of quantitative ability required. These findings suggest potential interventions targeting interests in STEM education to facilitate individuals' ability and career development and strategies to reform work environments to better attract and retain women in STEM occupations.

Gender Differences in Emotional Response: Inconsistency between Experience and Expressivity.

PubMed

Deng, Yaling; Chang, Lei; Yang, Meng; Huo, Meng; Zhou, Renlai

2016-01-01

The present study investigated gender differences in both emotional experience and expressivity. Heart rate (HR) was recorded as an indicator of emotional experience while the participants watched 16 video clips that induced eight types of emotion (sadness, anger, horror, disgust, neutrality, amusement, surprise, and pleasure). We also asked the participants to report valence, arousal, and motivation as indicators of emotional expressivity. Overall, the results revealed gender differences in emotional experience and emotional expressivity. When watching videos that induced anger, amusement, and pleasure, men showed larger decreases in HR, whereas women reported higher levels of arousal. There was no gender difference in HR when the participants watched videos that induced horror and disgust, but women reported lower valence, higher arousal, and stronger avoidance motivation than did men. Finally, no gender difference was observed in sadness or surprise, although there was one exception-women reported higher arousal when watching videos that induced sadness. The findings suggest that, when watching videos that induce an emotional response, men often have more intense emotional experiences, whereas women have higher emotional expressivity, particularly for negative emotions. In addition, gender differences depend on the specific emotion type but not the valence.

Gender and competitive preferences: The role of competition size.

PubMed

Hanek, Kathrin J; Garcia, Stephen M; Tor, Avishalom

2016-08-01

In a series of 8 studies, we examine whether gender differences in competition entry preferences are moderated by the size of the competition. Drawing on theories of gender roles and stereotypes, we show that women, relative to men, prefer to enter smaller compared with larger competitions. Studies 1a and 1b demonstrate this effect in observational data on preferences for working in differently sized firms and applying to differently sized colleges. Studies 2a and 2b replicate the effect with real behavioral decisions in different domains. We also find empirical evidence that prescriptive gender norms and stereotypes underlie this effect. In Study 3, we find experimental evidence that women and men differ in their preferences for differently sized groups under competition, but not in noncompetitive settings. Three additional experimental studies (Studies 4, 5a, and 5b) show that perceptions of comfort in small versus larger competitions underlie women's preferences. These findings suggest that women's preferences for smaller competitions may be driven by an adherence to prescriptive gender norms. We discuss the implications of the current findings for gender inequalities in organizations. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Gender Differences in Emotional Response: Inconsistency between Experience and Expressivity

PubMed Central

Deng, Yaling; Chang, Lei; Yang, Meng; Huo, Meng

2016-01-01

The present study investigated gender differences in both emotional experience and expressivity. Heart rate (HR) was recorded as an indicator of emotional experience while the participants watched 16 video clips that induced eight types of emotion (sadness, anger, horror, disgust, neutrality, amusement, surprise, and pleasure). We also asked the participants to report valence, arousal, and motivation as indicators of emotional expressivity. Overall, the results revealed gender differences in emotional experience and emotional expressivity. When watching videos that induced anger, amusement, and pleasure, men showed larger decreases in HR, whereas women reported higher levels of arousal. There was no gender difference in HR when the participants watched videos that induced horror and disgust, but women reported lower valence, higher arousal, and stronger avoidance motivation than did men. Finally, no gender difference was observed in sadness or surprise, although there was one exception—women reported higher arousal when watching videos that induced sadness. The findings suggest that, when watching videos that induce an emotional response, men often have more intense emotional experiences, whereas women have higher emotional expressivity, particularly for negative emotions. In addition, gender differences depend on the specific emotion type but not the valence. PMID:27362361

Gender differences in navigational memory: pilots vs. nonpilots.

PubMed

Verde, Paola; Piccardi, Laura; Bianchini, Filippo; Guariglia, Cecilia; Carrozzo, Paolo; Morgagni, Fabio; Boccia, Maddalena; Di Fiore, Giacomo; Tomao, Enrico

2015-02-01

The coding of space as near and far is not only determined by arm-reaching distance, but is also dependent on how the brain represents the extension of the body space. Recent reports suggest that the dissociation between reaching and navigational space is not limited to perception and action but also involves memory systems. It has been reported that gender differences emerged only in adverse learning conditions that required strong spatial ability. In this study we investigated navigational versus reaching memory in air force pilots and a control group without flight experience. We took into account temporal duration (working memory and long-term memory) and focused on working memory, which is considered critical in the gender differences literature. We found no gender effects or flight hour effects in pilots but observed gender effects in working memory (but not in learning and delayed recall) in the nonpilot population (Women's mean = 5.33; SD= 0.90; Men's mean = 5.54; SD= 0.90). We also observed a difference between pilots and nonpilots in the maintenance of on-line reaching information: pilots (mean = 5.85; SD=0.76) were more efficient than nonpilots (mean = 5.21; SD=0.83) and managed this type of information similarly to that concerning navigational space. In the navigational learning phase they also showed better navigational memory (mean = 137.83; SD=5.81) than nonpilots (mean = 126.96; SD=15.81) and were significantly more proficient than the latter group. There is no gender difference in a population of pilots in terms of navigational abilities, while it emerges in a control group without flight experience. We found also that pilots performed better than nonpilots. This study suggests that once selected, male and female pilots do not differ from each other in visuo-spatial abilities and spatial navigation.

Traditional Masculinity and Femininity: Validation of a New Scale Assessing Gender Roles

PubMed Central

Kachel, Sven; Steffens, Melanie C.; Niedlich, Claudia

2016-01-01

Gender stereotype theory suggests that men are generally perceived as more masculine than women, whereas women are generally perceived as more feminine than men. Several scales have been developed to measure fundamental aspects of gender stereotypes (e.g., agency and communion, competence and warmth, or instrumentality and expressivity). Although omitted in later version, Bem's original Sex Role Inventory included the items “masculine” and “feminine” in addition to more specific gender-stereotypical attributes. We argue that it is useful to be able to measure these two core concepts in a reliable, valid, and parsimonious way. We introduce a new and brief scale, the Traditional Masculinity-Femininity (TMF) scale, designed to assess central facets of self-ascribed masculinity-femininity. Studies 1–2 used known-groups approaches (participants differing in gender and sexual orientation) to validate the scale and provide evidence of its convergent validity. As expected the TMF reliably measured a one-dimensional masculinity-femininity construct. Moreover, the TMF correlated moderately with other gender-related measures. Demonstrating incremental validity, the TMF predicted gender and sexual orientation in a superior way than established adjective-based measures. Furthermore, the TMF was connected to criterion characteristics, such as judgments as straight by laypersons for the whole sample, voice pitch characteristics for the female subsample, and contact to gay men for the male subsample, and outperformed other gender-related scales. Taken together, as long as gender differences continue to exist, we suggest that the TMF provides a valuable methodological addition for research into gender stereotypes. PMID:27458394

Gender differences in factors related to diabetes management in Chinese American immigrants.

PubMed

Chesla, Catherine A; Kwan, Christine M L; Chun, Kevin M; Stryker, Lisa

2014-10-01

Chinese American women with type 2 diabetes (T2DM) are more vulnerable to poor diabetes outcomes than men because immigrant status, ethnicity, and economics intersect with gender to diminish disease management opportunities. We explored gender differences in factors associated with diabetes management at intake and after treatment with a behavioral intervention in first-generation Chinese American immigrants. A sample of 178 Chinese Americans with T2DM was enrolled in a single-cohort, repeated-measures delayed-treatment trial. Data were collected at baseline, 8, 16, 24, and 32 weeks with 6-week treatment provided after 16 weeks. Gender differences at baseline and gender by treatment interactions were noted. Women at baseline reported significantly worse depressive symptoms and general health. Significant gender by treatment interactions were observed for diabetes self-efficacy, bicultural efficacy, family instrumental support, and diabetes quality of life-satisfaction. Only women showed improvement, suggesting women benefited more from the intervention in psychosocial factors related to diabetes management. © The Author(s) 2014.

Gender-based education during clerkships: a focus group study

PubMed Central

van Leerdam, Lotte; Rietveld, Lianne; Teunissen, Doreth; Lagro-Janssen, Antoine

2014-01-01

Objectives One of the goals of the medical master’s degree is for a student to become a gender-sensitive doctor by applying knowledge of gender differences in practice. This study aims to investigate, from the students’ perspective, whether gender medicine has been taught in daily practice during clerkship. Methods A focus group study was conducted among 29 medical students from Radboud University, Nijmegen, The Netherlands, who had just finished either their internal medicine or surgical clerkships. Data were analyzed in line with the principles of constant comparative analysis. Results Four focus groups were conducted with 29 participating students. Clinical teachers barely discuss gender differences during students’ clerkships. The students mentioned three main explanatory themes: insufficient knowledge; unawareness; and minor impact. As a result, students feel that they have insufficient competencies to become gender-sensitive doctors. Conclusion Medical students at our institution perceive that they have received limited exposure to gender-based education after completing two key clinical clerkships. All students feel that they have insufficient knowledge to become gender-sensitive doctors. They suppose that their clinical teachers have insufficient knowledge regarding gender sensitivity, are unaware of gender differences, and the students had the impression that gender is not regarded as an important issue. We suggest that the medical faculty should encourage clinical teachers to improve their knowledge and awareness of gender issues. PMID:24600301

Is all sexual harassment viewed the same? Mock juror decisions in same- and cross-gender cases.

PubMed

Wayne, J H; Riordan, C M; Thomas, K M

2001-04-01

Given recent court decisions, there is a need to investigate less common forms of sexual harassment, including women harassing men and same-gender harassment. The present study was a 2 (harasser gender) x 2 (target gender) x 2 (participant gender) factorial design in which 408 mock jurors made decisions in a hostile work environment case. Women harassing men were more likely to be found guilty than were men harassing women, and harassers in same-gender cases were more likely to be found guilty and were perceived more negatively than harassers in cross-gender cases. Participant gender differences were found in cross-gender, but not same-gender, conditions. Results suggest that the gender composition of the harasser and target may be an extralegal factor influencing managerial and juror decision making.

College Student Effort Expenditure in Online versus Face-to-Face Courses: The Role of Gender, Team Learning Orientation, and Sense of Classroom Community

ERIC Educational Resources Information Center

Yang, Yan; Cho, YoonJung; Mathew, Susan; Worth, Sheri

2011-01-01

The study investigated the differential impact of sense of classroom community on effort in online versus face-to-face courses while controlling for potential effects of gender and team learning orientation. The interaction effects from ANOVA results suggested a gender difference across the two course delivery formats, with male students expending…

Gender and Psychological Essentialism

PubMed Central

Heyman, Gail D.; Giles, Jessica W.

2010-01-01

SUMMARY When individuals reason in an essentialist way about social categories, they assume that group differences reflect inherently different natures (Gelman, 2003; Rothbart & Taylor, 1992). This paper describes the psychological and social implications of essentialist beliefs, and examines the extent to which children exhibit psychological essentialism when reasoning about gender. The authors discuss reasons young children as well as older children show essentialist reasoning in some contexts, but not in others. Finally, the authors suggest directions for future research, and discuss a primary challenge to many working in this field: reduction of rigid gender beliefs. PMID:21528097

The More Things Change, the More They Stay the Same? Examining Gender Equality in Prior Achievement and Entry into STEM College Majors over Time.

PubMed

Riegle-Crumb, Catherine; King, Barbara; Grodsky, Eric; Muller, Chandra

2012-12-01

This article investigates the empirical basis for often-repeated arguments that gender differences in entrance into STEM majors are largely explained by disparities in prior achievement. Analyses use data from three national cohorts of college matriculates across three decades to consider differences across several indicators of high school math and science achievement at the mean and also at the top of the test distribution. Analyses also examine the different comparative advantages men and women enjoy in math/science vs. English/reading. Regardless of how prior achievement is measured, very little of the strong and persistent gender gap in physical science and engineering majors over time is explained. Findings highlight the limitations of theories focusing on gender differences in skills and suggest directions for future research.

Gender differences in brain activity generated by unpleasant word stimuli concerning body image: an fMRI study.

PubMed

Shirao, Naoko; Okamoto, Yasumasa; Mantani, Tomoyuki; Okamoto, Yuri; Yamawaki, Shigeto

2005-01-01

We have previously reported that the temporomesial area, including the amygdala, is activated in women when processing unpleasant words concerning body image. To detect gender differences in brain activation during processing of these words. Functional magnetic resonance imaging was used to investigate 13 men and 13 women during an emotional decision task consisting of unpleasant words concerning body image and neutral words. The left medial prefrontal cortex and hippocampus were activated only among men, and the left amygdala was activated only among women during the task; activation in the apical prefrontal region was significantly greater in men than in women. Our data suggest that the prefrontal region is responsible for the gender differences in the processing of words concerning body image, and may also be responsible for gender differences in susceptibility to eating disorders.

Is the pattern of intellectual growth and decline across the adult life span different for men and women?

PubMed

Kaufman, A S; Kaufman-Packer, J L; McLean, J E; Reynolds, C R

1991-11-01

Gender comparisons on the WAIS-R were made for 1,480 adults from the standardization sample, ages 20-74 years, to determine whether men and women differ in their age-related patterns of change on tests of fluid and crystallized abilities. Multivariate analyses of covariance and univariate analyses of covariance were conducted, covarying education, to examine the age + gender interactions. These interactions tended to be nonsignificant and trivial for the WAIS-R Verbal and Performance scales and the 11 subtests, which suggests that both men and women maintain their crystallized abilities through old age, but show early, rapid declines in fluid ability. These results were interpreted in terms of the literature on aging and intelligence, gender differences in cognitive abilities, and gender differences in V-P patterns for patients with unilateral brain damage.

Increased gender variance in autism spectrum disorders and attention deficit hyperactivity disorder.

PubMed

Strang, John F; Kenworthy, Lauren; Dominska, Aleksandra; Sokoloff, Jennifer; Kenealy, Laura E; Berl, Madison; Walsh, Karin; Menvielle, Edgardo; Slesaransky-Poe, Graciela; Kim, Kyung-Eun; Luong-Tran, Caroline; Meagher, Haley; Wallace, Gregory L

2014-11-01

Evidence suggests over-representation of autism spectrum disorders (ASDs) and behavioral difficulties among people referred for gender issues, but rates of the wish to be the other gender (gender variance) among different neurodevelopmental disorders are unknown. This chart review study explored rates of gender variance as reported by parents on the Child Behavior Checklist (CBCL) in children with different neurodevelopmental disorders: ASD (N = 147, 24 females and 123 males), attention deficit hyperactivity disorder (ADHD; N = 126, 38 females and 88 males), or a medical neurodevelopmental disorder (N = 116, 57 females and 59 males), were compared with two non-referred groups [control sample (N = 165, 61 females and 104 males) and non-referred participants in the CBCL standardization sample (N = 1,605, 754 females and 851 males)]. Significantly greater proportions of participants with ASD (5.4%) or ADHD (4.8%) had parent reported gender variance than in the combined medical group (1.7%) or non-referred comparison groups (0-0.7%). As compared to non-referred comparisons, participants with ASD were 7.59 times more likely to express gender variance; participants with ADHD were 6.64 times more likely to express gender variance. The medical neurodevelopmental disorder group did not differ from non-referred samples in likelihood to express gender variance. Gender variance was related to elevated emotional symptoms in ADHD, but not in ASD. After accounting for sex ratio differences between the neurodevelopmental disorder and non-referred comparison groups, gender variance occurred equally in females and males.

[Gender differences in cognitive functions and influence of sex hormones].

PubMed

Torres, A; Gómez-Gil, E; Vidal, A; Puig, O; Boget, T; Salamero, M

2006-01-01

To review scientific evidence on gender differences in cognitive functions and influence of sex hormones on cognitive performance. Systematical search of related studies identified in Medline. Women outperform men on verbal fluency, perceptual speed tasks, fine motor skills, verbal memory and verbal learning. Men outperform women on visuospatial ability, mathematical problem solving and visual memory. No gender differences on attention and working memory are found. Researchers distinguish four methods to investigate hormonal influence on cognitive performance: a) patient with hormonal disorders; b) neuroimaging in individuals during hormone administration; c) in women during different phases of menstrual cycle, and d) in patients receiving hormonal treatment (idiopathic hypogonadotropic hypogonadism, postmenopausal women and transsexuals). The findings mostly suggest an influence of sex hormones on some cognitive functions, but they are not conclusive because of limitations and scarcity of the studies. There are gender differences on cognitive functions. Sex hormones seem to influence cognitive performance.

'Rules' for boys, 'guidelines' for girls: Gender differences in symptom reporting during childhood and adolescence.

PubMed

Maclean, Alice; Sweeting, Helen; Hunt, Kate

2010-02-01

The emergence of higher reported morbidity in females compared with males is a feature of adolescent health in a large proportion of the world's industrialised countries. In this paper, qualitative data from twenty-five single-sex focus groups (90 participants in total) conducted with 10-, 13-, and 15-year olds in two Scottish schools is used to explore whether symptom reporting is influenced by perceived societal gender- and age-related expectations and the social context of symptom experiences. The degree to which these factors can help explain quantitative evidence of increases in gender differences in symptom reporting during adolescence is also examined. Accounts suggested gender-related expectations act as strict 'rules' for boys and less prohibitive 'guidelines' for girls. An unexpected finding was the extent of similarity between these 'rules' and 'guidelines'. Both boys and girls presented themselves as pressured to react to symptoms in stoic, controlled and independent ways, particularly when in the company of their peers, and both perceived that boys and girls could incur negative consequences if seen to have physical (e.g. stomach ache) or, especially, psychological symptoms (e.g. feeling like crying). These qualitative findings do not suggest that girls are simply more willing than boys to report their symptoms as they get older, which is one potential explanation for the quantitative evidence of increasing gender differences in symptom reporting in adolescence. Rather, the findings suggest a need to highlight both the potentially damaging effects of gender stereotypes which make boys reluctant to seek help for physical and, particularly, psychological symptoms, and the misconception that girls are not similarly reluctant to report illness. Copyright 2009 Elsevier Ltd. All rights reserved.

Sexual minority women's gender identity and expression: challenges and supports.

PubMed

Levitt, Heidi M; Puckett, Julia A; Ippolito, Maria R; Horne, Sharon G

2012-01-01

Sexual minority women were divided into four groups to study their gender identities (butch and femme), and gender expression (traditionally gendered and non-traditionally gendered women who do not identify as butch or femme). Experiences of heterosexist events (discrimination, harassment, threats of violence, victimization, negative emotions associated with these events), mental health (self esteem, stress, depression), and supports for a sexual minority identity (social support, outness, internalized homophobia) were examined across these groups. Findings suggested that butch-identified women experienced more heterosexist events than femme women or women with non-traditional gender expressions. There were no differences in mental health variables. Copyright © Taylor & Francis Group, LLC

Sequential organ failure assessment (SOFA) scores differ between genders in a sepsis cohort: cause or effect?

PubMed

Jacobson, Sofie; Liedgren, Eva; Johansson, Göran; Ferm, Martin; Winsö, Ola

2012-11-01

Controversy exists regarding the influence of gender on sepsis events and outcome. Epidemiological data from other countries may not always apply to local circumstances. The aim of this study was to identify gender differences in patient characteristics, treatment, and outcome related to the occurrence of sepsis at admission to the ICU. A prospective observational cohort study on patients admitted to the ICU over a 3-year period fulfilling sepsis criteria during the first 24 hours. Demographic data, APACHE II score, SOFA score, TISS 76, aetiology, length of stay (LOS), mortality rate, and aspects of treatment were collected and then analysed with respect to gender differences. There were no gender-related differences in mortality or length of stay. Early organ dysfunction assessed as SOFA score at admission was a stronger risk factor for hospital mortality for women than for men. This discrepancy was mainly associated with the coagulation sub-score. CRP levels differed between genders in relation to hospital mortality. Infection from the abdominopelvic region was more common among women, whereas infection from skin or skin structures were more common in men. In this cohort, gender was not associated with increased mortality during a 2-year follow-up period. SOFA score at ICU admission was a stronger risk factor for hospital mortality for women than for men. The discrepancy was mainly related to the coagulation SOFA sub-score. Together with differences in CRP levels this may suggest differences in inflammatory response patterns between genders.

Cardiovascular Responses to Caffeine by Gender and Pubertal Stage

PubMed Central

Ziegler, Amanda M.; Graczyk, Adam; Bendlin, Ashley; Sion, Teresa; Vattana, Karina

2014-01-01

BACKGROUND: Caffeine use is on the rise among children and adolescents. Previous studies from our laboratory reported gender differences in the effects of caffeine in adolescents. The purpose of this study was to test the hypotheses that gender differences in cardiovascular responses to caffeine emerge after puberty and that cardiovascular responses to caffeine differ across the phases of the menstrual cycle. METHODS: To test these hypotheses, we examined heart rate and blood pressure before and after administration of placebo and 2 doses of caffeine (1 and 2 mg/kg) in prepubertal (8- to 9-year-olds; n = 52) and postpubertal (15- to 17-year-olds; n = 49) boys (n = 54) and girls (n = 47) by using a double-blind, placebo-controlled, dose-response design. RESULTS: There was an interaction between gender and caffeine dose, with boys having a greater response to caffeine than girls. In addition, we found interactions between pubertal phase, gender, and caffeine dose, with gender differences present in postpubertal, but not in prepubertal, participants. Finally, we found differences in responses to caffeine across the menstrual cycle in post-pubertal girls, with decreases in heart rate greater in the midluteal phase and blood pressure increases greater in the midfollicular phase of the menstrual cycle. CONCLUSIONS: These data suggest that gender differences in response to caffeine emerge after puberty. Future research will determine the extent to which these gender differences are mediated by physiological factors, such as steroid hormones, or psychosocial factors, such as more autonomy and control over beverage purchases. PMID:24935999

Personality and the gender gap in self-employment: a multi-nation study.

PubMed

Obschonka, Martin; Schmitt-Rodermund, Eva; Terracciano, Antonio

2014-01-01

What role does personality play in the pervasive gender gap in entrepreneurship across the globe? This two-study analysis focuses on self-employment in the working population and underlying gender differences in personality characteristics, thereby considering both single trait dimensions as well as a holistic, configural personality approach. Applying the five-factor model of personality, Study 1, our main study, investigates mediation models in the prediction of self-employment status utilizing self-reported personality data from large-scaled longitudinal datasets collected in the U.S., Germany, the U.K., and Australia (total N = 28,762). Study 2 analyzes (observer-rated) Big Five data collected in 51 cultures (total N = 12,156) to take a more global perspective and to explore the pancultural universality of gender differences in entrepreneurial personality characteristics. Across the four countries investigated in Study 1, none of the major five dimension of personality turned out as a consistent and robust mediator. In contrast, the holistic, configural approach yielded consistent and robust mediation results. Across the four countries, males scored higher on an entrepreneurship-prone personality profile, which in turn predicted self-employment status. These results suggest that gender differences in the intra-individual configuration of personality traits contribute to the gender gap in entrepreneurship across the globe. With the restriction of limited representativeness, the data from Study 2 suggest that the gender difference in the entrepreneurship-prone personality profile (males score higher) is widespread across many cultures, but may not exist in all. The results are discussed with an emphasis on implications for research and practice, which a particular focus on the need for more complex models that incorporate the role of personality.

Gender Medicine and Pharmacoeconomics: A Narrative Review of the International Literature of the Last 5 Years. A Revision of Evidences about the Relationship Between Gender and Economic Consumption in Health.

PubMed

Colombo, Delia; Simoni, Lucia; Zagni, Emanuela

2017-01-01

The influence of patient gender on the economic impact of health care has increasingly been examined in the recent literature. Gender appears to have an impact on healthcare resource consumption, due to possible differences in the patient's response to a chosen therapeutic management strategy or to a healthcare intervention. The present work is aimed at collecting and reviewing evidences about the relationship between gender and economic consumption in health based on worldwide scientific literature published in the last 5 years. We conducted a narrative review of evidence from an initial pool of 904 articles, selecting information about gender-specific economic impact in any therapeutic area. After title, abstract and full text review, 111 articles were relevant to the paper scope. The reviewed studies seem to be confirming that a difference exists between males and females in the economic implications of healthcare management and that those differences are particularly relevant for cardiovascular and metabolic pathologies. Preliminary evidence suggests overall healthcare costs are slightly higher in females than males, while some specific and non-quantitative items of resource consumption, such as quality of prescriptions, might favour male patients. Results do not allow to clearly claiming an overall cost shift towards males or females, since their polarization varies depending on the considered cost item or event category. Studies suggested the presence of a gender difference in overall healthcare resource consumption and costs. Nevertheless, these aspects still lack thorough examination in literature and further analyses would be required on longer time periods. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Personality and the Gender Gap in Self-Employment: A Multi-Nation Study

PubMed Central

Obschonka, Martin; Schmitt-Rodermund, Eva; Terracciano, Antonio

2014-01-01

What role does personality play in the pervasive gender gap in entrepreneurship across the globe? This two-study analysis focuses on self-employment in the working population and underlying gender differences in personality characteristics, thereby considering both single trait dimensions as well as a holistic, configural personality approach. Applying the five-factor model of personality, Study 1, our main study, investigates mediation models in the prediction of self-employment status utilizing self-reported personality data from large-scaled longitudinal datasets collected in the U.S., Germany, the U.K., and Australia (total N = 28,762). Study 2 analyzes (observer-rated) Big Five data collected in 51 cultures (total N = 12,156) to take a more global perspective and to explore the pancultural universality of gender differences in entrepreneurial personality characteristics. Across the four countries investigated in Study 1, none of the major five dimension of personality turned out as a consistent and robust mediator. In contrast, the holistic, configural approach yielded consistent and robust mediation results. Across the four countries, males scored higher on an entrepreneurship-prone personality profile, which in turn predicted self-employment status. These results suggest that gender differences in the intra-individual configuration of personality traits contribute to the gender gap in entrepreneurship across the globe. With the restriction of limited representativeness, the data from Study 2 suggest that the gender difference in the entrepreneurship-prone personality profile (males score higher) is widespread across many cultures, but may not exist in all. The results are discussed with an emphasis on implications for research and practice, which a particular focus on the need for more complex models that incorporate the role of personality. PMID:25089706

Gender Difference of Unconscious Attentional Bias in High Trait Anxiety Individuals

PubMed Central

Tan, Jieqing; Ma, Zheng; Gao, Xiaochao; Wu, Yanhong; Fang, Fang

2011-01-01

By combining binocular suppression technique and a probe detection paradigm, we investigated attentional bias to invisible stimuli and its gender difference in both high trait anxiety (HTA) and low trait anxiety (LTA) individuals. As an attentional cue, happy or fearful face pictures were presented to HTAs and LTAs for 800 ms either consciously or unconsciously (through binocular suppression). Participants were asked to judge the orientation of a gabor patch following the face pictures. Their performance was used to measure attentional effect induced by the cue. We found gender differences of attentional effect only in the unconscious condition with HTAs. Female HTAs exhibited difficulty in disengaging attention from the location where fearful faces were presented, while male HTAs showed attentional avoidance of it. Our results suggested that the failure to find attentional avoidance of threatening stimuli in many previous studies might be attributed to consciously presented stimuli and data analysis regardless of participants' gender. These findings also contributed to our understanding of gender difference in anxiety disorder. PMID:21647221

Gender difference of unconscious attentional bias in high trait anxiety individuals.

PubMed

Tan, Jieqing; Ma, Zheng; Gao, Xiaochao; Wu, Yanhong; Fang, Fang

2011-01-01

By combining binocular suppression technique and a probe detection paradigm, we investigated attentional bias to invisible stimuli and its gender difference in both high trait anxiety (HTA) and low trait anxiety (LTA) individuals. As an attentional cue, happy or fearful face pictures were presented to HTAs and LTAs for 800 ms either consciously or unconsciously (through binocular suppression). Participants were asked to judge the orientation of a gabor patch following the face pictures. Their performance was used to measure attentional effect induced by the cue. We found gender differences of attentional effect only in the unconscious condition with HTAs. Female HTAs exhibited difficulty in disengaging attention from the location where fearful faces were presented, while male HTAs showed attentional avoidance of it. Our results suggested that the failure to find attentional avoidance of threatening stimuli in many previous studies might be attributed to consciously presented stimuli and data analysis regardless of participants' gender. These findings also contributed to our understanding of gender difference in anxiety disorder.

Gender Differences in the Routine Activities Associated With Risks for Larceny in South Korea.

PubMed

Moon, Byongook; Morash, Merry; Jeong, SeokJin; Yoon, Hae-Sung

2016-08-01

The present research uses data from the 2010 Korean National Criminal Victimization Survey to examine gender differences in larceny victimization and in predictors of victimization (i.e., target attractiveness, exposure to potential offenders, target hardening, guardianship, and proximity to crime and social disorder) identified by routine activity theory. The findings show no significant gender difference in general larceny victimization, suggesting that Korean females are just as likely to be victims of theft of personal belongings as males. Consistent with the theory, physical proximity to crime and social disorder are significant predictors of larceny victimization for both males and females. However, public transportation appears to have unexpected protective influences for both gender groups, showing the importance of differences in national context. Overall, the current research provides partial support for routine activity theory's applicability in explaining larceny victimization across gender groups outside of the Western context. It also raises questions about reasons for women's increasing larceny victimization rates in Korea. © The Author(s) 2015.

Gender Differences of Brain Glucose Metabolic Networks Revealed by FDG-PET: Evidence from a Large Cohort of 400 Young Adults

PubMed Central

Li, Kai; Zhu, Hong; Qi, Rongfeng; Zhang, Zhiqiang; Lu, Guangming

2013-01-01

Background Gender differences of the human brain are an important issue in neuroscience research. In recent years, an increasing amount of evidence has been gathered from noninvasive neuroimaging studies supporting a sexual dimorphism of the human brain. However, there is a lack of imaging studies on gender differences of brain metabolic networks based on a large population sample. Materials and Methods FDG PET data of 400 right-handed, healthy subjects, including 200 females (age: 25∼45 years, mean age±SD: 40.9±3.9 years) and 200 age-matched males were obtained and analyzed in the present study. We first investigated the regional differences of brain glucose metabolism between genders using a voxel-based two-sample t-test analysis. Subsequently, we investigated the gender differences of the metabolic networks. Sixteen metabolic covariance networks using seed-based correlation were analyzed. Seven regions showing significant regional metabolic differences between genders, and nine regions conventionally used in the resting-state network studies were selected as regions-of-interest. Permutation tests were used for comparing within- and between-network connectivity between genders. Results Compared with the males, females showed higher metabolism in the posterior part and lower metabolism in the anterior part of the brain. Moreover, there were widely distributed patterns of the metabolic networks in the human brain. In addition, significant gender differences within and between brain glucose metabolic networks were revealed in the present study. Conclusion This study provides solid data that reveal gender differences in regional brain glucose metabolism and brain glucose metabolic networks. These observations might contribute to the better understanding of the gender differences in human brain functions, and suggest that gender should be included as a covariate when designing experiments and explaining results of brain glucose metabolic networks in the control and experimental individuals or patients. PMID:24358312

Gender differences of brain glucose metabolic networks revealed by FDG-PET: evidence from a large cohort of 400 young adults.

PubMed

Hu, Yuxiao; Xu, Qiang; Li, Kai; Zhu, Hong; Qi, Rongfeng; Zhang, Zhiqiang; Lu, Guangming

2013-01-01

Gender differences of the human brain are an important issue in neuroscience research. In recent years, an increasing amount of evidence has been gathered from noninvasive neuroimaging studies supporting a sexual dimorphism of the human brain. However, there is a lack of imaging studies on gender differences of brain metabolic networks based on a large population sample. FDG PET data of 400 right-handed, healthy subjects, including 200 females (age: 25:45 years, mean age ± SD: 40.9 ± 3.9 years) and 200 age-matched males were obtained and analyzed in the present study. We first investigated the regional differences of brain glucose metabolism between genders using a voxel-based two-sample t-test analysis. Subsequently, we investigated the gender differences of the metabolic networks. Sixteen metabolic covariance networks using seed-based correlation were analyzed. Seven regions showing significant regional metabolic differences between genders, and nine regions conventionally used in the resting-state network studies were selected as regions-of-interest. Permutation tests were used for comparing within- and between-network connectivity between genders. Compared with the males, females showed higher metabolism in the posterior part and lower metabolism in the anterior part of the brain. Moreover, there were widely distributed patterns of the metabolic networks in the human brain. In addition, significant gender differences within and between brain glucose metabolic networks were revealed in the present study. This study provides solid data that reveal gender differences in regional brain glucose metabolism and brain glucose metabolic networks. These observations might contribute to the better understanding of the gender differences in human brain functions, and suggest that gender should be included as a covariate when designing experiments and explaining results of brain glucose metabolic networks in the control and experimental individuals or patients.

Sex differences in social focus across the life cycle in humans

NASA Astrophysics Data System (ADS)

Bhattacharya, Kunal; Ghosh, Asim; Monsivais, Daniel; Dunbar, Robin I. M.; Kaski, Kimmo

2016-04-01

Age and gender are two important factors that play crucial roles in the way organisms allocate their social effort. In this study, we analyse a large mobile phone dataset to explore the way life history influences human sociality and the way social networks are structured. Our results indicate that these aspects of human behaviour are strongly related to age and gender such that younger individuals have more contacts and, among them, males more than females. However, the rate of decrease in the number of contacts with age differs between males and females, such that there is a reversal in the number of contacts around the late 30s. We suggest that this pattern can be attributed to the difference in reproductive investments that are made by the two sexes. We analyse the inequality in social investment patterns and suggest that the age- and gender-related differences we find reflect the constraints imposed by reproduction in a context where time (a form of social capital) is limited.

Democracy predicts sport and recreation membership: Insights from 52 countries.

PubMed

Balish, Shea M

2017-03-01

Although evidence suggests sport and recreation are powerful contributors to worldwide public health, sizable gender differences persist. It is unknown whether country characteristics moderate gender differences across countries. The primary purpose of this study was to examine if countries' levels of democracy and/or gender inequality moderate gender differences in sport and recreation membership across countries. The secondary purpose was to examine if democracy and/or gender inequality predicts overall rates of sport and recreation membership for both males and females. This study involved a nested cross-sectional design and employed the sixth wave (2013) of the world value survey (n Ss =71,901, n countries =52). Multiple hierarchal nonlinear Bernoulli models tested: (1) if countries' levels of democracy moderate gender differences in sport and recreation membership; and (2) if democracy is associated with increased sport and recreation membership for both males and females. Countries' level of democracy fully moderated gender differences in sport and recreation membership across countries. Moreover, democracy was positively associated with both male and female membership, even when controlling for individual and country-level covariates. Democratic political regimes may confer health benefits via increased levels of sport and recreation membership, especially for females. Future research should test mediating mechanisms. Copyright © 2016 Ministry of Health, Saudi Arabia. Published by Elsevier Ltd. All rights reserved.

Gender-specific hemodynamics in prefrontal cortex during a verbal working memory task by near-infrared spectroscopy.

PubMed

Li, Ting; Luo, Qingming; Gong, Hui

2010-05-01

The presence or absence of gender differences in working memory, localized in the prefrontal cortex (PFC), has been debated in a few fMRI studies. However, the hypothesis of gender differences in PFC function has not been elaborated, and comparisons among hemodynamic parameters designed to test for gender differences are scarce. We utilized near-infrared spectroscopy during verbal N-back tasks on 26 male and 24 female healthy volunteers. Changes in the concentrations of oxy- (Delta[oxy-Hb]), deoxy- (Delta[deoxy-Hb]) and total hemoglobin (Delta[tot-Hb]) were recorded simultaneously. Delta[oxy-Hb] and Delta[tot-Hb] exhibited obvious gender differences, but Delta[deoxy-Hb] did not. Males showed bilateral activation with slight left-side dominance, whereas females showed left activation. The activation in males was more wide-spread and stronger than in females. Furthermore, females required a lower hemodynamic supply than males to obtain comparable performance, and only females exhibited positive correlations between hemodynamic parameters and behavioral performance. The results reinforce the existence of a gender effect in hemodynamic-based functional imaging studies. Our findings suggest that females possess more efficient hemodynamics in the PFC during working memory and emphasize the importance of studying the PFC to further a scientific understanding of gender differences.

GENDER AND THE MBA: Differences in Career Trajectories, Institutional Support, and Outcomes

PubMed Central

Damaske, Sarah; Sheroff, Christen

2018-01-01

This study asks how men’s and women’s careers diverge following MBA graduation from an elite university, using qualitative interview data from 74 respondents. We discover men and women follow three career pathways post-graduation: lockstep (stable employment), transitory (3 or more employers), and exit (left workforce). While similar proportions of men and women followed the lockstep pathways and launched accelerated careers, sizable gender differences emerged on the transitory pathway; men’s careers soared as women’s faltered on this path—the modal category for both. On the transitory path, men fared much better than women when moving to new organizations, suggesting that gender may become more salient when people have a shorter work history with a company. Our findings suggest that clear building blocks to promotions reduce gender bias and ambiguity in the promotion process, but multiple external moves hamper women, putting them at a clear disadvantage to men whose forward progress is less likely to be stalled by such moves. PMID:29706689

The Association Between Sexual Motives and Sexual Satisfaction: Gender Differences and Categorical Comparisons

PubMed Central

Ahrold, Tierney K.; Meston, Cindy M.

2010-01-01

Past research suggests that sexual satisfaction may be partially dependent on sexual motives (the reasons people have sex). The primary goal of this study was to determine which of a wide range of empirically derived sexual motives were related to sexual satisfaction, and whether gender differences existed in these relationships. Examining data from 544 undergraduate participants (93 men, 451 women), we found that certain types of motives predicted levels of sexual satisfaction for both genders. However, a greater number of motive categories were related to satisfaction for women than for men, and sexual motives were a more consistent predictor of satisfaction in general for women than for men. We also found that empirical categories of motives predicted more variance in satisfaction ratings than did previously used theoretical categories. These findings suggest that a wide range of sexual motives are related to sexual satisfaction, that these connections may be moderated by gender, and that empirically-constructed categories of motives may be the most effective tool for studying this link. PMID:20967494

Gender differences in financial risk aversion and career choices are affected by testosterone.

PubMed

Sapienza, Paola; Zingales, Luigi; Maestripieri, Dario

2009-09-08

Women are generally more risk averse than men. We investigated whether between- and within-gender variation in financial risk aversion was accounted for by variation in salivary concentrations of testosterone and in markers of prenatal testosterone exposure in a sample of >500 MBA students. Higher levels of circulating testosterone were associated with lower risk aversion among women, but not among men. At comparably low concentrations of salivary testosterone, however, the gender difference in risk aversion disappeared, suggesting that testosterone has nonlinear effects on risk aversion regardless of gender. A similar relationship between risk aversion and testosterone was also found using markers of prenatal testosterone exposure. Finally, both testosterone levels and risk aversion predicted career choices after graduation: Individuals high in testosterone and low in risk aversion were more likely to choose risky careers in finance. These results suggest that testosterone has both organizational and activational effects on risk-sensitive financial decisions and long-term career choices.

The reasonable woman standard: a meta-analytic review of gender differences in perceptions of sexual harassment.

PubMed

Blumenthal, J A

1998-02-01

Courts and legislatures have begun to develop the "reasonable woman standard" (RWS) as a criterion for deciding sexual harassment trials. This standard rests on assumptions of a "wide divergence" between the perceptions of men and women when viewing social-sexual behavior that may be considered harassing. Narrative reviews of the literature on such perceptions have suggested that these assumptions are only minimally supported. To test these assumptions quantitatively, a meta-analytic review was conducted that assessed the size, stability, and moderators of gender differences in perceptions of sexual harassment. The effect of the actor's status relative to the target also was evaluated meta-analytically, as one alternative to the importance of gender effects. Results supported the claims of narrative reviews for a relatively small gender effect, and draw attention to the status effect. In discussing legal implications of the present findings, earlier claims are echoed suggesting caution in establishing the reasonable woman standard, and one alternative to the RWS, the "reasonable victim standard," is discussed.

Gender differences in the knee adduction moment after anterior cruciate ligament reconstruction surgery.

PubMed

Webster, Kate E; McClelland, Jodie A; Palazzolo, Simon E; Santamaria, Luke J; Feller, Julian A

2012-04-01

The external knee adduction moment during gait has previously been associated with knee pain and osteoarthritis (OA). Recently, the knee adduction moment has been shown to be increased following anterior cruciate ligament (ACL) reconstruction surgery and has been suggested as a potential mechanism for the progression of early onset knee OA in this population. No study has investigated the gender differences in gait biomechanics following ACL reconstruction. To examine gender differences in gait biomechanics following ACL reconstruction surgery. 36 subjects (18 females, 18 males) who had previously undergone ACL reconstruction surgery (mean time since surgery 20 months) underwent gait analysis at a self-selected walking speed. Males and females were well matched for age, time since surgery and walking speed. Maximum flexion and adduction angles and moments were recorded during the stance phase of level walking and compared between the male and female groups. The knee adduction moment was 23% greater in the female compared with the male ACL group. No gender differences were seen in the sagittal plane. No differences were seen between the reconstructed and contralateral limb. The higher knee adduction moment seen in females compared with males may suggest an increased risk for the development of OA in ACL-reconstructed females.

Sublexical and lexico-syntactic factors in gender access in Spanish.

PubMed

Afonso, Olivia; Domínguez, Alberto; Alvarez, Carlos J; Morales, David

2014-02-01

The influence of sublexical and lexico-syntactic factors during the grammatical gender assignment process in Spanish was studied in two experiments using the gender decision task. In Experiment 1, the regularity of the ending of gender-marked nouns (masculine nouns ended in -o and feminine nouns ended in -a) and of nouns with gender-correlated but unmarked word-endings (e.g., -ad) was manipulated. The results showed that regularity affected reaction times and error rates only in the case of gender-marked nouns, suggesting that the mere statistical distribution of a word-ending across genders is not responsible for the regularity effect. In Experiment 2, gender-marked nouns and gender-unmarked nouns were preceded by a masked prime which could be a definite article (which provides information about the gender of the noun) or a possessive pronoun (which does not contain gender information). The presentation of the definite article led to shorter reaction times and less errors only when the word-ending was different from -o or -a. Taken together, these results indicate that gender assignment in Spanish is carried out through different processes depending on the noun ending: gender decisions for gender-marked nouns are based on the gender-to-ending distribution. Meanwhile, gender decisions for unmarked nouns seem to require the retrieval of the corresponding definite grammatical article, regardless of the statistical distribution of the noun ending across genders.

Latino/as in Substance Abuse Treatment: Substance Use Patterns, Family History of Addiction and Depression

PubMed Central

Rojas, Julio I.; Hallford, Gene; Brand, Michael W.; Tivis, Laura J.

2012-01-01

This study describes a sample of Latino/as in substance abuse treatment. We were interested in substance use patterns, gender differences, family history of addiction and depression. Questionnaires completed by Latino/as (N = 209) were identified from 12,000 sets completed by participants in treatment from 1993-2003. Significant gender differences emerged with Latinas reporting higher rates of stimulant use and depression. A family history of substance use disorders in primary and/or secondary family members was reported by 91% of participants. These data suggest that understanding gender differences related to substance use and depression among Latino/as in treatment warrants attention. PMID:22381124

Does Gender Affect a Scientist's Research Output in Evolutionary Ecology?

NASA Astrophysics Data System (ADS)

Bonnet, Xavier; Shine, Richard; Lourdais, Olivier

To examine how an author's gender influences his or her research output, the authors analyzed (not simply scored) more than 900 published articles in nine leading scientific journals in the field of evolutionary ecology. Women were strongly underrepresented in all countries, but this bias is decreasing. Men and women differed significantly in their fields of research, with women preferentially conducting projects on behavior rather than evolution or ecology. Most aspects of the structure of published articles and the level of conceptual generality were unaffected by an author's gender. Because discriminatory practices by reviewers and editors can be manifested in attributes of the articles that survive the review process, the latter result suggests a lack of gender-based discrimination during the review process. Gender differences in research output presumably reflect a complex array of genetic and social influences; a clearer understanding of these causal factors may help identify (and thus reduce) gender-based discrimination.

The effects of single versus mixed gender treatment for adolescent girls with ADHD.

PubMed

Babinski, Dara E; Sibley, Margaret H; Ross, J Megan; Pelham, William E

2013-01-01

This study evaluated the social behavior of adolescents with attention deficit hyperactivity disorder (ADHD) in single and mixed gender treatment settings. We collected ratings of social behavior (i.e., prosocial peer interactions, assertiveness, self-management, compliance, physical aggression, relational aggression) during single and mixed gender games within the Summer Treatment Program-Adolescent for 10 girls (M age = 13.17, 80% Hispanic) and 11 boys (M age = 12.89, 54.55% Hispanic). Counselors completed ratings immediately following 10 recreational periods for each adolescent they supervised (5 single gender games, 5 mixed gender games). Gender (female vs. male) × Setting (single vs. mixed gender) ANOVAs were conducted. If a significant interaction emerged, post hoc tests were also conducted. Several Gender × Setting interactions emerged, suggesting that girls benefit more from single gender formats than mixed gender formats. Girls showed more assertiveness, self-management, and compliance in single compared to mixed gender settings. A somewhat different pattern of results emerged for boys, which showed more appropriate social behavior (i.e., self-management, compliance) and less inappropriate social behavior (i.e., physical and relational aggression) in mixed gender settings compared to single gender settings. In contrast to previous ADHD treatment studies, these findings suggest that gender may impact treatment response for adolescents. Therefore, it is important that future studies evaluate whether current treatments for ADHD are appropriate for girls with ADHD and whether gender-specific treatments are necessary to address the unique difficulties of adolescent girls with ADHD.

The effects of single versus mixed gender treatment for adolescent girls with ADHD

PubMed Central

Babinski, Dara E.; Sibley, Margaret H.; Ross, J. Megan; Pelham, William E.

2013-01-01

Objective This study evaluated the social behavior of adolescents with ADHD in single and mixed gender treatment settings. Method We collected ratings of social behavior (i.e., prosocial peer interactions, assertiveness, self-management, compliance, physical aggression, relational aggression) during single and mixed gender games within the Summer Treatment Program-Adolescent (STP-A) for 10 girls (mean age 13.17, 80% Hispanic) and 11 boys (mean age 12.89, 54.55% Hispanic). Counselors completed ratings immediately following 10 recreational periods for each adolescent they supervised (5 single gender games, 5 mixed gender games). Gender (female versus male) x setting (single versus mixed gender) ANOVAs were conducted. If a significant interaction emerged, post hoc tests were also conducted. Results Several gender by setting interactions emerged, suggesting that girls benefit more from single gender formats than mixed gender formats. Girls showed more assertiveness, self-management, and compliance in single compared to mixed gender settings. A somewhat different pattern of results emerged for boys, which showed more appropriate social behavior (i.e., self-management, compliance) and less inappropriate social behavior (i.e., physical and relational aggression) in mixed gender settings compared to single gender settings. Conclusions In contrast to previous ADHD treatment studies, these findings suggest that gender may impact treatment response for adolescents. Therefore, it is important that future studies evaluate whether current treatments for ADHD are appropriate for girls with ADHD, and if gender-specific treatments are necessary to address the unique difficulties of adolescent girls with ADHD. PMID:23330787

Gender differences in insomnia and the role of paid work and family responsibilities.

PubMed

Yoshioka, Eiji; Saijo, Yasuaki; Kita, Toshiko; Satoh, Hiroki; Kawaharada, Mariko; Fukui, Tomonori; Kishi, Reiko

2012-04-01

A higher prevalence of insomnia in females has been consistently demonstrated across countries and cultures. The aim of this study was to clarify whether gender differences in insomnia could be explained by gender differences in paid work and family responsibilities. Participants were employees at two local governments in Hokkaido, Japan, who underwent annual health checkups from April 2003 to March 2004. All data were obtained via self-administered questionnaires. Insomnia was evaluated by the Athens Insomnia Scale. For work and family characteristics, occupation, working hours, days off, shift work, visual display terminal (VDT) work, occupational stress, marital status, hours spent on household tasks, childcare, and caregiving were chosen. Data from 7,451 participants (5,951 men and 1,500 women) were analyzed. Logistic regression analysis examined how much paid work and family responsibilities explained gender differences in insomnia. The prevalence of insomnia in female subjects (31.0%) was significantly larger than in males (23.2%), but the gender difference disappeared after adjustment for paid work and family responsibilities. The results of stratified analyses revealed that significant gender differences were found only among workers with comparatively favorable work and family conditions, such as non-shift work, less than 6 h/day of VDT work, exposure to low levels of occupational stress, household tasks for less than 1 h/day, and not living with persons who needed care and support. These results suggest that gender differences in insomnia are explained, in the main, by gender differences in work and family characteristics.

Gender affects renal vasoconstrictor response to Ang I and Ang II.

PubMed

Gandhi, S K; Gainer, J; King, D; Brown, N J

1998-01-01

This study tested the hypothesis that gender affects the pressor and renal vasoconstrictor responses to angiotensin (Ang) I and Ang II in salt-replete normotensive subjects. Ang I and Ang II were infused in graded doses into 9 men and 8 women in a randomized, single-blind, crossover study. There were no differences between genders in baseline blood pressure, heart rate, sodium excretion, renal plasma flow, angiotensin-converting enzyme (ACE) genotype, ACE activity, plasma renin activity, aldosterone, or Ang II levels. Although pressor responses to Ang I and Ang II were similar in men and women, there was a negative relationship between the change in mean arterial pressure and the change in heart rate during Ang I and II infusion in women only. The half-time of the pressor response after discontinuation of Ang I but not Ang II infusion was greater in men than in women (9.5+/-2.2 versus 4.3+/-2.1 minutes, P<.05). This difference in duration did not result from gender differences in the metabolism of Ang I because Ang II levels measured during Ang I infusion were identical in men and women. In contrast, the renal vasoconstrictor response to Ang I and Ang II was significantly increased in women compared with that in men (Ang I, -243+/-31 versus -138+/-13 U/1.73 m2; Ang II, -233+/-25 versus -175+/-18 U/1.73 m2; P<.03). These data suggest an effect of gender on baroreflex reactivity during angiotensin infusion. Moreover, in the setting of similar Ang II concentrations, the dramatic difference in the renal vasoconstrictor responses to Ang I and Ang II between salt-replete men and salt-replete women suggests gender differences at a pharmacodynamic level.

The incorporation of gender perspective into Spanish health surveys.

PubMed

Rohlfs, Izabella; Borrell, Carme; Artazcoz, Lucia; Escribà-Agüir, Vicenta

2007-12-01

Most studies into social determinants of health conducted in Spain based on data from health surveys have focused on social class inequalities. This paper aims to review the progressive incorporation of gender perspective and sex differences into health surveys in Spain, and to suggest design, data collection and analytical proposals as well as to make policy proposals. Changes introduced into health surveys in Spain since 1995 to incorporate gender perspective are examined, and proposals for the future are made, which would permit the analysis of differences in health between women and men as a result of biology or because of gender inequalities. The introduction of gender perspective in health surveys requires the incorporation of questions related to family setting and reproductive work, workplace and society in general to detect gender differences and inequalities (for example, domestic work, intimate partner violence, discrimination, contract type or working hours). Health indicators reflecting differential morbidity and taking into account the different life cycle stages must also be incorporated. Analyses ought to be disaggregated by sex and interpretation of results must consider the complex theoretical frameworks explaining the differences in health between men and women based on sex differences and those related to gender. Analysis of survey data ought to consider the impact of social, political and cultural constructs of each society. Any significant modification in procedures for collection of data relevant to the study of gender will require systematic coordination between institutions generating the data and researchers who are trained in and sensitive to the topic.

Changing Gender Norms and Marriage Dynamics in the United States.

PubMed

Pessin, Léa

2018-02-01

Using a regional measure of gender norms from the General Social Surveys together with marital histories from the Panel Study of Income Dynamics, this study explored how gender norms were associated with women's marriage dynamics between 1968 and 2012. Results suggested that a higher prevalence of egalitarian gender norms predicted a decline in marriage formation. This decline was, however, only true for women without a college degree. For college-educated women, the association between gender norms and marriage formation became positive when gender egalitarianism prevailed. The findings also revealed an inverted U-shaped relationship between gender norms and divorce: an initial increase in divorce was observed when gender norms were predominantly traditional. The association, however, reversed as gender norms became egalitarian. No differences by education were found for divorce. The findings partially support the gender revolution framework but also highlight greater barriers to marriage for low-educated women as societies embrace gender equality.

Gender similarities in somatic depression and in DSM depression secondary symptom profiles within the context of severity and bereavement.

PubMed

Thompson, Angus H; Bland, Roger C

2018-02-01

Most population studies report higher rates of depression among women than men, and some researchers have observed gender differences in depression symptoms overall, or in sub-groupings (e.g. somatic depression). However, gender symptom differences have been inconsistent, prompting this investigation of gender differences in secondary DSM symptom profiles in the context of bereavement status, age, and depression severity. Individuals with symptoms of core depression (flat affect or anhedonia) were selected from a large survey of adults in the Alberta, Canada workforce. Analyses involved the comparison of gender profiles across the seven DSM-IV secondary depressive symptoms plus a MANOVA of sex, bereavement, and age, with secondary symptoms comprising the dependent variable. Gender profiles were very similar, irrespective of depression severity or bereavement. Secondary symptoms were marginally more common among women and more frequent among bereaved young adults, but there was no evidence for a gender-related somatic factor. First, data were gathered only for persons in the workforce and thus may not be generalizable to, for example, stay-at-home parents or those with employment issues. Second, the focus here is restricted to DSM symptoms, leaving risk factors, social roles, and brain functioning for separate investigation. Third, inferences were drawn from associations between groups of persons, rather than between individuals, requiring caution when speculating about individual attributes. Gender differences in depression represent a difference in amount, not kind, suggesting that the range of depressive experiences is similar for men and women. There was no gender difference ascribable to somatic depression. Copyright © 2017 Elsevier B.V. All rights reserved.

Gender Discrimination in the Allocation of Migrant Household Resources.

PubMed

Antman, Francisca M

2015-07-01

This paper considers the relationship between international migration and gender discrimination through the lens of decision-making power over intrahousehold resource allocation. The endogeneity of migration is addressed with a difference-in-differences style identification strategy and a model with household fixed effects. The results suggest that while a migrant household head is away, a greater share of resources is spent on girls relative to boys and his spouse commands greater decision-making power. Once the head returns home, however, a greater share of resources goes to boys and there is suggestive evidence of greater authority for the head of household.

Age and gender interactions in short distance triathlon performance.

PubMed

Etter, Franziska; Knechtle, Beat; Bukowski, Arkadiusz; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

2013-01-01

This study investigated the participation and performance trends as well as the age and gender interaction at the Olympic distance 'Zürich Triathlon' (1.5 km swim, 40 km cycle and 10 km run) from 2000 to 2010 in 7,939 total finishers (1,666 females and 6,273 males). Female triathletes aged from 40 to 54 years significantly (P < 0.05) increased their participation while the participation of younger females and males remained stable. Males of 50-54 years of age and females of 45-49 years of age improved their total race time. For elite top five overall triathletes, mean gender differences in swimming, cycling, running and overall race time were 15.2 ± 4.6%, 13.4 ± 2.3%, 17.1 ± 2.5%, and 14.8 ± 1.8%, respectively. For both elite and age group athletes, the gender difference in cycling time was significantly (P <0.001) lower than for swimming and running. The gender difference in overall Olympic distance triathlon performance increased after the age of 35 years, which appeared earlier compared to long distance triathlon as suggested by previous studies. Future investigations should compare gender difference in performance for different endurance events across age to confirm a possible effect of exercise duration on gender difference with advancing age.

Differential brain responses to social exclusion by one's own versus opposite-gender peers.

PubMed

Bolling, Danielle Z; Pelphrey, Kevin A; Vander Wyk, Brent C

2012-07-01

Human peer relations provide tangible benefits, including food and protection, as well as emotional benefits. While social exclusion poses a threat to all of these benefits, the psychological threat is particularly susceptible to modulation by the relation of the excluders to the excluded person. The current study used functional magnetic resonance imaging to explore the effects of manipulating the gender relation of participants to their excluders during an interactive ball-toss game. Ventral anterior cingulate cortex activation was higher during exclusion by same-gender peers, while right ventrolateral prefrontal cortex activation negatively correlated with self-reported distress in other-gender exclusion. Results imply that exclusion by one's own gender is fundamentally different from exclusion by the opposite gender, and suggest a regulatory role for ventrolateral prefrontal cortex in response to out-group exclusion. Individual differences in implicit gender attitudes modulated neural responses to exclusion. The importance of these findings to investigations of social cognition is discussed.

Differential brain responses to social exclusion by one’s own versus opposite gender peers

PubMed Central

Bolling, Danielle Z.; Pelphrey, Kevin A.; Wyk, Brent C. Vander

2015-01-01

Human peer relations provide tangible benefits including food and protection, as well as emotional benefits. While social exclusion poses a threat to all of these benefits, the psychological threat is particularly susceptible to modulation by the relation of the excluders to the excluded person. The current study used functional magnetic resonance imaging to explore the effects of manipulating the gender relation of participants to their excluders during an interactive ball toss game. Ventral anterior cingulate cortex activation was higher during exclusion by same-gender peers, while right ventrolateral prefrontal cortex activation negatively correlated with self-reported distress in other-gender exclusion. Results imply that exclusion by one’s own gender is fundamentally different from exclusion by the opposite gender, and suggest a regulatory role for ventrolateral prefrontal cortex in response to out-group exclusion. Individual differences in implicit gender attitudes modulated neural responses to exclusion. The importance of these findings to investigations of social cognition is discussed. PMID:21981758

Sex/Gender Differences and Autism: Setting the Scene for Future Research

PubMed Central

Lai, Meng-Chuan; Lombardo, Michael V.; Auyeung, Bonnie; Chakrabarti, Bhismadev; Baron-Cohen, Simon

2015-01-01

Objective The relationship between sex/gender differences and autism has attracted a variety of research ranging from clinical and neurobiological to etiological, stimulated by the male bias in autism prevalence. Findings are complex and do not always relate to each other in a straightforward manner. Distinct but interlinked questions on the relationship between sex/gender differences and autism remain underaddressed. To better understand the implications from existing research and to help design future studies, we propose a 4-level conceptual framework to clarify the embedded themes. Method We searched PubMed for publications before September 2014 using search terms “‘sex OR gender OR females’ AND autism.” A total of 1,906 articles were screened for relevance, along with publications identified via additional literature reviews, resulting in 329 articles that were reviewed. Results Level 1, “Nosological and diagnostic challenges,” concerns the question, “How should autism be defined and diagnosed in males and females?” Level 2, “Sex/gender-independent and sex/gender-dependent characteristics,” addresses the question, “What are the similarities and differences between males and females with autism?” Level 3, “General models of etiology: liability and threshold,” asks the question, “How is the liability for developing autism linked to sex/gender?” Level 4, “Specific etiological–developmental mechanisms,” focuses on the question, “What etiological–developmental mechanisms of autism are implicated by sex/gender and/or sexual/gender differentiation?” Conclusions Using this conceptual framework, findings can be more clearly summarized, and the implications of the links between findings from different levels can become clearer. Based on this 4-level framework, we suggest future research directions, methodology, and specific topics in sex/gender differences and autism. PMID:25524786

Gender differences in regional cerebral activity during the perception of emotion: a functional MRI study.

PubMed

Hofer, Alex; Siedentopf, Christian M; Ischebeck, Anja; Rettenbacher, Maria A; Verius, Michael; Felber, Stephan; Fleischhacker, W Wolfgang

2006-08-15

Whether men activate different brain regions during various emotions compared to women or whether gender differences exist in transient emotional states has been the subject of only few studies. We used event-related functional magnetic resonance imaging (fMRI) to investigate gender differences during the perception of positive or negative emotions. The experiment comprised two emotional conditions (pleasant/unpleasant visual stimuli) during which fMRI data were acquired. Altogether, 38 healthy volunteers (19 males, 19 females) were investigated. When subtracting the activation values of men from those of women, suprathreshold positive signal changes were detected in the right posterior cingulate, the left putamen and the left cerebellum during positive mood induction, and in bilateral superior temporal gyri and cerebellar vermis during negative mood induction. The subtraction of activation values of women from those of men yielded no significant differences. Our findings suggest gender-related neural responses to emotional stimuli and could contribute to the understanding of mechanisms underlying gender-related vulnerability of the prevalence and severity of neuropsychiatric disorders.

Gendered aspects of perceived and internalized HIV-related stigma in China.

PubMed

Li, Li; Lin, Chunqing; Ji, Guoping

2017-10-01

Although studies have demonstrated that females experience more HIV-related stigma than males do, questions remain regarding the different dimensions of the stigma (i.e., perceived versus internalized) in China. The present study investigated gender differences in perceived and internalized HIV-related stigma, taking into account the potential influence of education. The study was conducted between October 2011 and March 2013. A total of 522 people living with HIV (PLH) were recruited from Anhui Province, China. The PLH participated in a survey using the Computer Assisted Personal Interview (CAPI) method. The gender differences in perceived and internalized HIV-related stigma were calculated with and without stratifying by education level. Female participants had significantly less education than the male participants. No significant difference was observed between females and males with respect to perceived stigma. However, females reported significantly higher internalized stigma than males did (p < .001). When socio-demographic characteristics were controlled, the gender difference in internalized stigma remained significant among educated participants (p = .038). The findings suggested that gender differences in HIV-related stigma were primarily found for internalized stigma. Heightened intervention efforts are encouraged to reduce internalized HIV-related stigma, particularly among female PLH in China and other regions with similar gender dynamics.

Gendered aspects of perceived and internalized HIV-related stigma in China

PubMed Central

Li, Li; Lin, Chunqing; Ji, Guoping

2016-01-01

Although studies have demonstrated that females experience more HIV-related stigma than males do, questions remain regarding the different dimensions of the stigma (i.e., perceived vs. internalized stigma) in China. The present study investigated gender differences in HIV-related perceived and internalized stigma, taking into account the potential influence of education. The study was conducted between October 2011 and March 2013. A total of 522 people living with HIV (PLH) were recruited from Anhui Province, China. The PLH participated in a survey using the Computer Assisted Personal Interview (CAPI) method. The gender differences in perceived and internalized HIV-related stigma were calculated with and without stratifying by education level. Female participants had significantly less education than the male participants. No significant difference was observed between females and males with respect to perceived stigma. However, females reported significantly higher internalized stigma than males did (p < .001). When socio-demographic characteristics were controlled, the gender difference in internalized stigma remained significant among educated participants (p = .038). The findings suggested that gender differences in HIV-related stigma were primarily found for internalized stigma. Heightened intervention efforts are encouraged to reduce HIV-related internalized stigma, particularly among female PLH in China and other regions with similar gender dynamics. PMID:27629916

The effects of gender, flow and video game experience on combat identification training.

PubMed

Plummer, John Paul; Schuster, David; Keebler, Joseph R

2017-08-01

The present study examined the effects of gender, video game experience (VGE), and flow state on multiple indices of combat identification (CID) performance. Individuals were trained on six combat vehicles in a simulation, presented through either a stereoscopic or non-stereoscopic display. Participants then reported flow state, VGE and were tested on their ability to discriminate friend vs. foe and identify both pictures and videos of the trained vehicles. The effect of stereoscopy was not significant. There was an effect of gender across three dependent measures. For the two picture-based measures, the effect of gender was mediated by VGE. Additionally, the effect of gender was moderated by flow state on the identification measures. Overall, the study suggests that gender differences may be overcome by VGE and by achieving flow state. Selection based on these individual differences may be useful for future military simulation. Practitioner Summary: This work investigates the effect of gender, VGE and flow state on CID performance. For three measures of performance, there was a main effect of gender. Gender was mediated by previous VGE on two measures, and gender was moderated by flow state on two measures.

Dysfunctional remembered parenting in oncology outpatients affects psychological distress symptoms in a gender-specific manner.

PubMed

Kouzoupis, Anastasios V; Lyrakos, Dimitrios; Kokras, Nikolaos; Panagiotarakou, Meropi; Syrigos, Kostas N; Papadimitriou, George N

2012-12-01

Evidence suggests that gender differences appear in a variety of biological and psychological responses to stress and perhaps in coping with acute and chronic illness as well. Dysfunctional parenting is also thought to be involved in the process of coping with stress and illness; hence, the present study aimed to verify whether dysfunctional remembered parenting would influence psychological distress in a gender-specific manner in patients suffering from cancer. Patients attending an outpatient oncology clinic completed the Remembered Relationships with Parents (RRP), Hospital Anxiety and Depression and Spielberger's State-Trait Anxiety Inventory scales and the National Cancer Center Network Distress Thermometer. Although no baseline gender differences were detected, a multivariate analysis confirmed that anxiety and depression symptoms of men and women suffering from cancer are differentially affected by the RRP Control and Alienation scores. Women with remembered parental alienation and overprotection showed significantly more anxiety symptoms than men, whereas men were more vulnerable to remembered alienation than overprotection with regard to the Distress Thermometer scores. These results suggest that remembered dysfunctional parenting is crucially, and in a gender-specific manner, involved in the coping strategy adopted by male and female cancer patients. Copyright © 2012 John Wiley & Sons, Ltd.

Computer Programming Games and Gender Oriented Cultural Forms

NASA Astrophysics Data System (ADS)

AlSulaiman, Sarah Abdulmalik

I present the design and evaluation of two games designed to help elementary and middle school students learn computer programming concepts. The first game was designed to be "gender neutral", aligning with might be described as a consensus opinion on best practices for computational learning environments. The second game, based on the cultural form of dress up dolls was deliberately designed to appeal to females. I recruited 70 participants in an international two-phase study to investigate the relationship between games, gender, attitudes towards computer programming, and learning. My findings suggest that while the two games were equally effective in terms of learning outcomes, I saw differences in motivation between players of the two games. Specifically, participants who reported a preference for female- oriented games were more motivated to learn about computer programming when they played a game that they perceived as designed for females. In addition, I describe how the two games seemed to encourage different types of social activity between players in a classroom setting. Based on these results, I reflect on the strategy of exclusively designing games and activities as "gender neutral", and suggest that employing cultural forms, including gendered ones, may help create a more productive experience for learners.

Sequential Organ Failure Assessment (SOFA) scores differ between genders in a sepsis cohort: Cause or effect?

PubMed Central

Liedgren, Eva; Johansson, Göran; Ferm, Martin; Winsö, Ola

2012-01-01

Background. Controversy exists regarding the influence of gender on sepsis events and outcome. Epidemiological data from other countries may not always apply to local circumstances. The aim of this study was to identify gender differences in patient characteristics, treatment, and outcome related to the occurrence of sepsis at admission to the ICU. Methods. A prospective observational cohort study on patients admitted to the ICU over a 3-year period fulfilling sepsis criteria during the first 24 hours. Demographic data, APACHE II score, SOFA score, TISS 76, aetiology, length of stay (LOS), mortality rate, and aspects of treatment were collected and then analysed with respect to gender differences. Results. There were no gender-related differences in mortality or length of stay. Early organ dysfunction assessed as SOFA score at admission was a stronger risk factor for hospital mortality for women than for men. This discrepancy was mainly associated with the coagulation sub-score. CRP levels differed between genders in relation to hospital mortality. Infection from the abdominopelvic region was more common among women, whereas infection from skin or skin structures were more common in men. Conclusion. In this cohort, gender was not associated with increased mortality during a 2-year follow-up period. SOFA score at ICU admission was a stronger risk factor for hospital mortality for women than for men. The discrepancy was mainly related to the coagulation SOFA sub-score. Together with differences in CRP levels this may suggest differences in inflammatory response patterns between genders. PMID:22793786

Men's work, Women's work, and mental health: A longitudinal investigation of the relationship between the gender composition of occupations and mental health.

PubMed

Milner, Allison; King, Tania; LaMontagne, Anthony D; Bentley, Rebecca; Kavanagh, Anne

2018-05-01

This longitudinal investigation assesses the extent to which the gender composition of an occupation (e.g., the extent to which an occupation is comprised of males versus females) has an impact on mental health. We used 14 annual waves of the Household Income Labour Dynamics in Australia (HILDA) study to construct a measure representing the gender ratio of an occupation. The outcome measure was the Mental Health Inventory (MHI-5). A Mundlak model was used to compare within and between person effects, after controlling for possible confounders. Results suggest that males and females employed in occupations where their own gender was dominant had better mental health than those in gender-neutral occupations (between person effects). However, within-person results suggested that a movement from a gender-neutral to a male or female dominated occupation was associated with both a decline (females) and improvement (males) in mental health. These results highlight the need for more research on gender specific selection into and out of different occupations in order to progress understandings of gender as a social determinant of health in the work context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Learning from Video Modeling Examples: Does Gender Matter?

ERIC Educational Resources Information Center

Hoogerheide, Vincent; Loyens, Sofie M. M.; van Gog, Tamara

2016-01-01

Online learning from video modeling examples, in which a human model demonstrates and explains how to perform a learning task, is an effective instructional method that is increasingly used nowadays. However, model characteristics such as gender tend to differ across videos, and the model-observer similarity hypothesis suggests that such…

Dinosaur Discourses: Taking Stock of Gendered Learning Myths

ERIC Educational Resources Information Center

Paule, Michele

2015-01-01

The persistence of gendered learning myths in educational contexts and the wider imaginary continues to trouble feminist educational researchers and practitioners. The tracing of such myths and the categories they create through authoritative and elite discourses of the past suggests how they have functioned across different fields to preserve a…

Gender, Parenthood, and Work Hours of Physicians.

ERIC Educational Resources Information Center

Grant, Linda; And Others

1990-01-01

Data from 204 young physicians (147 men, 57 women) revealed that parenthood significantly reduced women's, but not men's, practice hours. No significant gender differences existed for nonparents. Gaps between ideal and actual practice hours were smaller for mothers than for other groups, suggesting that mothers were more satisfied than other…

Identifying gender differences in reported occupational information from three US population-based case-control studies.

PubMed

Locke, Sarah J; Colt, Joanne S; Stewart, Patricia A; Armenti, Karla R; Baris, Dalsu; Blair, Aaron; Cerhan, James R; Chow, Wong-Ho; Cozen, Wendy; Davis, Faith; De Roos, Anneclaire J; Hartge, Patricia; Karagas, Margaret R; Johnson, Alison; Purdue, Mark P; Rothman, Nathaniel; Schwartz, Kendra; Schwenn, Molly; Severson, Richard; Silverman, Debra T; Friesen, Melissa C

2014-12-01

Growing evidence suggests that gender-blind assessment of exposure may introduce exposure misclassification, but few studies have characterised gender differences across occupations and industries. We pooled control responses to job-specific, industry-specific and exposure-specific questionnaires (modules) that asked detailed questions about work activities from three US population-based case-control studies to examine gender differences in work tasks and their frequencies. We calculated the ratio of female-to-male controls that completed each module. For four job modules (assembly worker, machinist, health professional, janitor/cleaner) and for subgroups of jobs that completed those modules, we evaluated gender differences in task prevalence and frequency using χ(2) and Mann-Whitney U tests, respectively. The 1360 female and 2245 male controls reported 6033 and 12 083 jobs, respectively. Gender differences in female:male module completion ratios were observed for 39 of 45 modules completed by ≥20 controls. Gender differences in task prevalence varied in direction and magnitude. For example, female janitors were significantly more likely to polish furniture (79% vs 44%), while male janitors were more likely to strip floors (73% vs 50%). Women usually reported more time spent on tasks than men. For example, the median hours per week spent degreasing for production workers in product manufacturing industries was 6.3 for women and 3.0 for men. Observed gender differences may reflect actual differences in tasks performed or differences in recall, reporting or perception, all of which contribute to exposure misclassification and impact relative risk estimates. Our findings reinforce the need to capture subject-specific information on work tasks. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Identifying gender differences in reported occupational information from three U.S. population-based case-control studies

PubMed Central

Locke, Sarah J.; Colt, Joanne S.; Stewart, Patricia A.; Armenti, Karla R.; Baris, Dalsu; Blair, Aaron; Cerhan, James R.; Chow, Wong-Ho; Cozen, Wendy; Davis, Faith; De Roos, Anneclaire J.; Hartge, Patricia; Karagas, Margaret R.; Johnson, Alison; Purdue, Mark P.; Rothman, Nathaniel; Schwartz, Kendra; Schwenn, Molly; Severson, Richard; Silverman, Debra T.; Friesen, Melissa C.

2014-01-01

Objectives Growing evidence suggests that gender-blind assessment of exposure may introduce exposure misclassification, but few studies have characterized gender differences across occupations and industries. We pooled control responses to job-, industry-, and exposure-specific questionnaires (modules) that asked detailed questions about work activities from three US population-based case-control studies to examine gender differences in work tasks and their frequencies. Methods We calculated the ratio of female to male controls that completed each module. For four job modules (assembly worker, machinist, health professional, janitor/cleaner) and for subgroups of jobs that completed those modules, we evaluated gender differences in task prevalence and frequency using Chi-square and Mann-Whitney U-tests, respectively. Results The 1,360 female and 2,245 male controls reported 6,033 and 12,083 jobs, respectively. Gender differences in female:male module completion ratios were observed for 39 of 45 modules completed by ≥20 controls. Gender differences in task prevalence varied in direction and magnitude. For example, female janitors were significantly more likely to polish furniture (79% vs. 44%), while male janitors were more likely to strip floors (73% vs. 50%). Women usually reported more time spent on tasks than men. For example, the median hours per week spent degreasing for production workers in product manufacturing industries was 6.3 for women and 3.0 for men. Conclusions Observed gender differences may reflect actual differences in tasks performed or differences in recall, reporting, or perception, all of which contribute to exposure misclassification and impact relative risk estimates. Our findings reinforce the need to capture subject-specific information on work tasks. PMID:24683012

Can we expect more of teachers? Comment on Robinson-Cimpian, Lubienski, Ganley, and Copur-Gencturk (2014).

PubMed

Penner, Andrew M

2014-04-01

Robinson-Cimpian, Lubienski, Ganley, and Copur-Gencturk (2014) use nationally representative longitudinal data on a cohort of kindergarten students to argue that teachers' gender biases play a substantial role in creating gender differences in mathematics achievement. In this comment, I first underscore the importance of unpacking the black box of mathematics and understanding how gender differences in specific mathematics skills are related to subsequent gender differences in other areas of mathematics. Second, I place questions of teacher bias in a larger sociological context, arguing that we should not be surprised that teachers subscribe to widely held stereotypes and suggest that focusing on the shortcomings of teachers can mask the role that we as a society play in creating and maintaining these inequalities. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Gender, gender roles, and anxiety: perceived confirmability of self report, behavioral avoidance, and physiological reactivity.

PubMed

Stoyanova, Milena; Hope, Debra A

2012-01-01

Despite the well-documented gender effect in anxiety, less is known about contributing factors to women's greater risk for anxiety and fears. The present study examined the relationship between gender, gender role orientation (i.e., expressivity/instrumentality) and fear of harmless insects (tarantula), using a multimodal approach of self-report measures, a Behavioral Approach Test (BAT), and physiological reactivity. Participants (144 college students; 67 women, 77 men) completed a questionnaire packet and then were instructed to approach a tarantula. We were unable to replicate Pierce and Kirkpatrick's (1992) findings that men underreport anxiety. Consistent with the literature, women in the study experienced greater anxiety and avoidance compared to men. However, men and women did not differ on physiological reactivity during the first 2 min of the BAT. The concordance across avoidance, anxiety and heart rate reactivity differed by gender, suggesting that men and women have different experiences when faced with a fearful object. Furthermore, instrumentality (masculinity) was negatively related to anticipatory anxiety for women but not for men. Copyright © 2011 Elsevier Ltd. All rights reserved.

Hemisphere- and gender-related differences in small-world brain networks: a resting-state functional MRI study.

PubMed

Tian, Lixia; Wang, Jinhui; Yan, Chaogan; He, Yong

2011-01-01

We employed resting-state functional MRI (R-fMRI) to investigate hemisphere- and gender-related differences in the topological organization of human brain functional networks. Brain networks were first constructed by measuring inter-regional temporal correlations of R-fMRI data within each hemisphere in 86 young, healthy, right-handed adults (38 males and 48 females) followed by a graph-theory analysis. The hemispheric networks exhibit small-world attributes (high clustering and short paths) that are compatible with previous results in the whole-brain functional networks. Furthermore, we found that compared with females, males have a higher normalized clustering coefficient in the right hemispheric network but a lower clustering coefficient in the left hemispheric network, suggesting a gender-hemisphere interaction. Moreover, we observed significant hemisphere-related differences in the regional nodal characteristics in various brain regions, such as the frontal and occipital regions (leftward asymmetry) and the temporal regions (rightward asymmetry), findings that are consistent with previous studies of brain structural and functional asymmetries. Together, our results suggest that the topological organization of human brain functional networks is associated with gender and hemispheres, and they provide insights into the understanding of functional substrates underlying individual differences in behaviors and cognition. Copyright © 2010 Elsevier Inc. All rights reserved.

Women and Men in Sport Performance: The Gender Gap has not Evolved since 1983.

PubMed

Thibault, Valérie; Guillaume, Marion; Berthelot, Geoffroy; Helou, Nour El; Schaal, Karine; Quinquis, Laurent; Nassif, Hala; Tafflet, Muriel; Escolano, Sylvie; Hermine, Olivier; Toussaint, Jean-François

2010-01-01

Sex is a major factor influencing best performances and world records. Here the evolution of the difference between men and women's best performances is characterized through the analysis of 82 quantifiable events since the beginning of the Olympic era. For each event in swimming, athletics, track cycling, weightlifting and speed skating the gender gap is fitted to compare male and female records. It is also studied through the best performance of the top 10 performers in each gender for swimming and athletics. A stabilization of the gender gap in world records is observed after 1983, at a mean difference of 10.0% ± 2.94 between men and women for all events. The gender gap ranges from 5.5% (800-m freestyle, swimming) to 18.8% (long jump). The mean gap is 10.7% for running performances, 17.5% for jumps, 8.9% for swimming races, 7.0% for speed skating and 8.7% in cycling. The top ten performers' analysis reveals a similar gender gap trend with a stabilization in 1982 at 11.7%, despite the large growth in participation of women from eastern and western countries, that coincided with later- published evidence of state-institutionalized or individual doping. These results suggest that women will not run, jump, swim or ride as fast as men. Key pointsSex is a major factor influencing best performances and world records.A stabilization of the gender gap in world records is observed after 1983, at a mean difference of 10.0% ± 2.94 between men and women for all events.The gender gap ranges from 5.5% (800-m freestyle, swimming) to 36.8% (weight lifting).The top ten performers' analysis reveals a similar gender gap trend with a stabilization in 1982 at 11.7%.Results suggest that women will not run, jump, swim or ride as fast as men.

Women and Men in Sport Performance: The Gender Gap has not Evolved since 1983

PubMed Central

Thibault, Valérie; Guillaume, Marion; Berthelot, Geoffroy; Helou, Nour El; Schaal, Karine; Quinquis, Laurent; Nassif, Hala; Tafflet, Muriel; Escolano, Sylvie; Hermine, Olivier; Toussaint, Jean-François.

2010-01-01

Sex is a major factor influencing best performances and world records. Here the evolution of the difference between men and women’s best performances is characterized through the analysis of 82 quantifiable events since the beginning of the Olympic era. For each event in swimming, athletics, track cycling, weightlifting and speed skating the gender gap is fitted to compare male and female records. It is also studied through the best performance of the top 10 performers in each gender for swimming and athletics. A stabilization of the gender gap in world records is observed after 1983, at a mean difference of 10.0% ± 2.94 between men and women for all events. The gender gap ranges from 5.5% (800-m freestyle, swimming) to 18.8% (long jump). The mean gap is 10.7% for running performances, 17.5% for jumps, 8.9% for swimming races, 7.0% for speed skating and 8.7% in cycling. The top ten performers’ analysis reveals a similar gender gap trend with a stabilization in 1982 at 11.7%, despite the large growth in participation of women from eastern and western countries, that coincided with later- published evidence of state-institutionalized or individual doping. These results suggest that women will not run, jump, swim or ride as fast as men. Key points Sex is a major factor influencing best performances and world records. A stabilization of the gender gap in world records is observed after 1983, at a mean difference of 10.0% ± 2.94 between men and women for all events. The gender gap ranges from 5.5% (800-m freestyle, swimming) to 36.8% (weight lifting). The top ten performers’ analysis reveals a similar gender gap trend with a stabilization in 1982 at 11.7%. Results suggest that women will not run, jump, swim or ride as fast as men. PMID:24149688

Anorexia nervosa and gender identity disorder in biologic males: a report of two cases.

PubMed

Winston, Anthony P; Acharya, Sudha; Chaudhuri, Shreemantee; Fellowes, Lynette

2004-07-01

Gender identity disorder is a rare disorder of uncertain etiology. The emphasis on body shape in this disorder suggests that there may be an association with anorexia nervosa. We report two cases of anorexia nervosa and gender identity disorder in biologic males who presented to an eating disorders service. One was treated successfully as an outpatient and subsequently underwent gender reassignment surgery. The other patient required admission and prolonged psychotherapy. Differences between the two cases are discussed. Issues of gender identity should be considered in the assessment of male patients presenting with anorexia nervosa. Copyright 2004 by Wiley Periodicals, Inc.

Gender differences in the mental health of single parents: New Zealand evidence from a household panel survey.

PubMed

Collings, Sunny; Jenkin, Gabrielle; Carter, Kristie; Signal, Louise

2014-05-01

In many countries single parents report poorer mental health than partnered parents. This study investigates whether there are gender differences in the mental health of single parents in New Zealand (and whether any gender difference varies with that among partnered parents), and examines key social and demographic mediators that may account for this difference. We used data on 905 single parents and 4,860 partnered parents from a New Zealand household panel survey that included the Kessler-10 measure of psychological distress. Linear regression analyses were used to investigate both interactions of gender and parental status, and confounding or mediation by other covariates. High/very high levels of psychological distress were reported by 15.7 % of single mothers and 9.1 % of single fathers, and 6.1 % of partnered mothers and 4.1 % of partnered fathers. In an Ordinary Least Squares regression of continuous K10 scores on gender, parental status and the interaction of both (plus adjustment for ethnicity, number of children and age), female single parents had a 1.46 higher K10 score than male single parents (95 % CI 0.48-2.44; 1.46). This difference was 0.98 (95 % CI -0.04 to 1.99) points greater than the gender difference among partnered parents. After controlling for further confounding or mediating covariates (educational level, labour force status and socioeconomic deprivation) both the gender difference among single parents (0.38, -0.56 to 1.31) and the interaction of gender and parental status (0.28 greater gender difference among single parents, -0.69 to 1.65) greatly reduced in magnitude and became non-significant, mainly due to adjustment for individual socioeconomic deprivation. The poorer mental health of single parents remains an important epidemiological phenomenon. Although research has produced mixed findings of the nature of gender differences in the mental health of single parents, our research adds to the increasing evidence that it is single mothers who have worse mental health. Our findings on the potential explanations of the gender difference in sole parent mental health suggest that socioeconomic deprivation is a key contributor.

Enriching gender in physics education research: A binary past and a complex future

NASA Astrophysics Data System (ADS)

Traxler, Adrienne L.; Cid, Ximena C.; Blue, Jennifer; Barthelemy, Ramón

2016-12-01

[This paper is part of the Focused Collection on Gender in Physics.] In this article, we draw on previous reports from physics, science education, and women's studies to propose a more nuanced treatment of gender in physics education research (PER). A growing body of PER examines gender differences in participation, performance, and attitudes toward physics. We have three critiques of this work: (i) it does not question whether the achievements of men are the most appropriate standard, (ii) individual experiences and student identities are undervalued, and (iii) the binary model of gender is not questioned. Driven by these critiques, we propose a conception of gender that is more up to date with other fields and discuss gender as performance as an extended example. We also discuss work on the intersection of identities [e.g., gender with race and ethnicity, socioeconomic status, lesbian, gay, bisexual, and transgender (LGBT) status], much of which has been conducted outside of physics. Within PER, some studies examine the intersection of gender and race, and identify the lack of a single identity as a key challenge of "belonging" in physics. Acknowledging this complexity enables us to further critique what we term a binary gender deficit model. This framework, which is implicit in much of the gender-based PER, casts gender as a fixed binary trait and suggests that women are deficient in characteristics necessary to succeed. Alternative models of gender allow a greater range and fluidity of gender identities, and highlight deficiencies in data that exclude women's experiences. We suggest new investigations that diverge from this expanded gender framework in PER.

Individual differences in adult foreign language learning: the mediating effect of metalinguistic awareness.

PubMed

Brooks, Patricia J; Kempe, Vera

2013-02-01

In this study, we sought to identify cognitive predictors of individual differences in adult foreign-language learning and to test whether metalinguistic awareness mediated the observed relationships. Using a miniature language-learning paradigm, adults (N = 77) learned Russian vocabulary and grammar (gender agreement and case marking) over six 1-h sessions, completing tasks that encouraged attention to phrases without explicitly teaching grammatical rules. The participants' ability to describe the Russian gender and case-marking patterns mediated the effects of nonverbal intelligence and auditory sequence learning on grammar learning and generalization. Hence, even under implicit-learning conditions, individual differences stemmed from explicit metalinguistic awareness of the underlying grammar, which, in turn, was linked to nonverbal intelligence and auditory sequence learning. Prior knowledge of languages with grammatical gender (predominantly Spanish) predicted learning of gender agreement. Transfer of knowledge of gender from other languages to Russian was not mediated by awareness, which suggests that transfer operates through an implicit process akin to structural priming.

Gender differences in substance use treatment utilization in the year prior to deployment in Army service members☆

PubMed Central

Wooten, Nikki R.; Mohr, Beth A.; Lundgren, Lena M.; Adams, Rachel Sayko; Merrick, Elizabeth L.; Williams, Thomas V.; Larson, Mary Jo

2013-01-01

Although military men have heavier drinking patterns, military women experience equal or higher rates of dependence symptoms and similar rates of alcohol-related problems as men at lower levels of consumption. Thus, gender may be important for understanding substance use treatment (SUT) utilization before deployment. Military health system data were analyzed to examine gender differences in both substance use diagnosis (SUDX) and SUT in 152,447 Army service members returning from deployments in FY2010. Propensity score analysis of probability of SUDX indicated that women had lower odds (AOR: 0.91, 95% CI: 0.86–0.96) of military lifetime SUDX. After adjusting for lifetime SUDX using propensity score analysis, multivariate regression found women had substantially lower odds (AOR: 0.61; 95% CI: 0.54–0.70) of using SUT the year prior to deployment. Findings suggest gender disparities in military-provided SUT and a need to consider whether military substance use assessment protocols are sensitive to gender differences. PMID:23726826

Gender on the brain: a case study of science communication in the new media environment.

PubMed

O'Connor, Cliodhna; Joffe, Helene

2014-01-01

Neuroscience research on sex difference is currently a controversial field, frequently accused of purveying a 'neurosexism' that functions to naturalise gender inequalities. However, there has been little empirical investigation of how information about neurobiological sex difference is interpreted within wider society. This paper presents a case study that tracks the journey of one high-profile study of neurobiological sex differences from its scientific publication through various layers of the public domain. A content analysis was performed to ascertain how the study was represented in five domains of communication: the original scientific article, a press release, the traditional news media, online reader comments and blog entries. Analysis suggested that scientific research on sex difference offers an opportunity to rehearse abiding cultural understandings of gender. In both scientific and popular contexts, traditional gender stereotypes were projected onto the novel scientific information, which was harnessed to demonstrate the factual truth and normative legitimacy of these beliefs. Though strains of misogyny were evident within the readers' comments, most discussion of the study took pains to portray the sexes' unique abilities as equal and 'complementary'. However, this content often resembled a form of benevolent sexism, in which praise of women's social-emotional skills compensated for their relegation from more esteemed trait-domains, such as rationality and productivity. The paper suggests that embedding these stereotype patterns in neuroscience may intensify their rhetorical potency by lending them the epistemic authority of science. It argues that the neuroscience of sex difference does not merely reflect, but can actively shape the gender norms of contemporary society.

Gender on the Brain: A Case Study of Science Communication in the New Media Environment

PubMed Central

O’Connor, Cliodhna; Joffe, Helene

2014-01-01

Neuroscience research on sex difference is currently a controversial field, frequently accused of purveying a ‘neurosexism’ that functions to naturalise gender inequalities. However, there has been little empirical investigation of how information about neurobiological sex difference is interpreted within wider society. This paper presents a case study that tracks the journey of one high-profile study of neurobiological sex differences from its scientific publication through various layers of the public domain. A content analysis was performed to ascertain how the study was represented in five domains of communication: the original scientific article, a press release, the traditional news media, online reader comments and blog entries. Analysis suggested that scientific research on sex difference offers an opportunity to rehearse abiding cultural understandings of gender. In both scientific and popular contexts, traditional gender stereotypes were projected onto the novel scientific information, which was harnessed to demonstrate the factual truth and normative legitimacy of these beliefs. Though strains of misogyny were evident within the readers’ comments, most discussion of the study took pains to portray the sexes’ unique abilities as equal and ‘complementary’. However, this content often resembled a form of benevolent sexism, in which praise of women’s social-emotional skills compensated for their relegation from more esteemed trait-domains, such as rationality and productivity. The paper suggests that embedding these stereotype patterns in neuroscience may intensify their rhetorical potency by lending them the epistemic authority of science. It argues that the neuroscience of sex difference does not merely reflect, but can actively shape the gender norms of contemporary society. PMID:25354280

Autism spectrum disorders: toward a gendered embodiment model.

PubMed

Cheslack-Postava, Keely; Jordan-Young, Rebecca M

2012-06-01

One of the most consistent observations in the epidemiology of autism spectrum disorders (ASD) is the preponderance of male cases. A few hypotheses have been put forth which attempt to explain this divergence in terms of sex-linked biology, with limited success. Feminist epidemiologists suggest the importance of investigating specific mechanisms for male-female differences in health outcomes, which may include sex-linked biology and/or gender relations, as well as complex biosocial interactions. Neither domain has been systematically investigated for autism, and the possible role of gender has been particularly neglected. In this article, we posit hypotheses about how social processes based on perception of persons as male or female, particularly patterns of social and physical interaction in early development, may affect the observed occurrence and diagnosis of ASD. We gesture toward an embodiment model, incorporating hypotheses about initial biological vulnerabilities to autism--which may or may not be differentially distributed in relation to sex biology--and their interactions with gender relations, which are demonstrably different for male and female infants. Toward building such a model, we first review the epidemiology of ASD with an eye toward male-female differences, then present a theory of gender as a "pervasive developmental environment" with relevance for the excess burden of autism among males. Finally, we suggest research strategies to further investigate this issue. Copyright © 2011 Elsevier Ltd. All rights reserved.

Gender differences in psychotic disorders with concurrent substance use.

PubMed

Caton, Carol L M; Xie, Haiyi; Drake, Robert E; McHugo, Gregory

2014-01-01

We conducted a comparative analysis of gender differences in patients with primary psychotic disorders with concurrent substance use and in those with substance-induced psychoses. A total of 385 individuals admitted to psychiatric emergency departments with early-onset psychosis and recent substance use were interviewed at baseline and at six-month intervals for two years. Using a standardized research diagnostic assessment instrument, we classified patients at baseline into primary and substance-induced psychosis groups and analyzed the effects of gender on demographic, family, and clinical characteristics at baseline, the interaction of gender and diagnosis, and gender main effects on illness course, adjustment, and service use over the two-year follow-up period. Women had better premorbid adjustment, less misattribution of symptoms, and a later age at onset of regular drug use compared to men. Women, however, showed greater depression and histories of abuse compared to men. Men had greater arrest histories. No interactions between gender and diagnosis were significant. Both genders in the primary and substance-induced psychosis groups showed clinical and functional improvement over the follow-up period despite the overall minimal use of mental health and substance abuse treatment services. Women and men with psychosis and substance use differ on several dimensions. Our findings suggest the need for gender-specific treatment programming across both diagnostic groups.

A comparison of risk factors and severity of ischemic stroke in female and male genders in North-West Iran: A cross-sectional study

PubMed Central

Talebi, Mahnaz; Ghertasi, Mohammad; Taheraghdam, Aliakbar; Andalib, Sasan; Sharifipour, Ehsan

2014-01-01

Background: Gender difference has been reported in stroke risk factors and disease history. The aim of this study was to compare risk factors and the severity of ischemic stroke based upon modified Rankin Scale (mRS) and hospital mortality between two genders. Methods: In a cross-sectional study, 341 patients (44% males and 56% females with a mean age of 68.94 ± 12.74 years) with ischemic stroke, who were hospitalized in the neurology wards of two referral university hospital of North-West Iran (Imam Reza and Razi Hospitals), from the beginning to the end of 2011 were selected and assessed. Gender difference in terms of demographic findings, vascular risk factors, 7th day mRS, and hospital mortality (during admission) were evaluated. Results: In 2.6% of cases, mRS was found to be less than 2 (favorable) and in 97.4% of cases; mRS was 2-5 (with disability). No significant difference in ischemic stroke severity based on mRS was observed between two genders. There was a significant difference in the rate of hypertension (females = 72.3%, males = 59.3%, P = 0.010), diabetes (females = 28.8%, males = 18.7%, P = 0.030), smoking (females = 6.3%, males = 35.3%, P < 0.001). No significant difference was seen in other risk factors between two genders. There was no significant difference in the mortality rate, which constituted 8.9% and 4.7% in females and males respectively (P = 0.140). Conclusion: The evidence from the present study suggests that despite the existence of some difference between risk-factors in two genders, there was no difference in terms of ischemic stroke severity and mortality rate between two genders. PMID:25632333

A comparison of risk factors and severity of ischemic stroke in female and male genders in North-West Iran: A cross-sectional study.

PubMed

Talebi, Mahnaz; Ghertasi, Mohammad; Taheraghdam, Aliakbar; Andalib, Sasan; Sharifipour, Ehsan

2014-10-06

Gender difference has been reported in stroke risk factors and disease history. The aim of this study was to compare risk factors and the severity of ischemic stroke based upon modified Rankin Scale (mRS) and hospital mortality between two genders. In a cross-sectional study, 341 patients (44% males and 56% females with a mean age of 68.94 ± 12.74 years) with ischemic stroke, who were hospitalized in the neurology wards of two referral university hospital of North-West Iran (Imam Reza and Razi Hospitals), from the beginning to the end of 2011 were selected and assessed. Gender difference in terms of demographic findings, vascular risk factors, 7(th) day mRS, and hospital mortality (during admission) were evaluated. In 2.6% of cases, mRS was found to be less than 2 (favorable) and in 97.4% of cases; mRS was 2-5 (with disability). No significant difference in ischemic stroke severity based on mRS was observed between two genders. There was a significant difference in the rate of hypertension (females = 72.3%, males = 59.3%, P = 0.010), diabetes (females = 28.8%, males = 18.7%, P = 0.030), smoking (females = 6.3%, males = 35.3%, P < 0.001). No significant difference was seen in other risk factors between two genders. There was no significant difference in the mortality rate, which constituted 8.9% and 4.7% in females and males respectively (P = 0.140). The evidence from the present study suggests that despite the existence of some difference between risk-factors in two genders, there was no difference in terms of ischemic stroke severity and mortality rate between two genders.

Gender differences in lateralization of mismatch negativity in dichotic listening tasks.

PubMed

Ikezawa, Satoru; Nakagome, Kazuyuki; Mimura, Masaru; Shinoda, Junko; Itoh, Kenji; Homma, Ikuo; Kamijima, Kunitoshi

2008-04-01

With the aim of investigating gender differences in the functional lateralization subserving preattentive processing of language stimuli, we compared auditory mismatch negativities (MMNs) using dichotic listening tasks. Forty-four healthy volunteers, including 23 males and 21 females, participated in the study. MMNs generated by pure-tone and phonetic stimuli were compared, to check for the existence of language-specific gender differences in lateralization. Both EEG amplitude and scalp current density (SCD) data were analyzed. With phonetic MMNs, EEG findings revealed significantly larger amplitude in females than males, especially in the right hemisphere, while SCD findings revealed left hemisphere dominance and contralateral dominance in males alone. With pure-tone MMNs, no significant gender differences in hemispheric lateralization appeared in either EEG or SCD findings. While males exhibited left-lateralized activation with phonetic MMNs, females exhibited more bilateral activity. Further, the contralateral dominance of the SCD distribution associated with the ear receiving deviant stimuli in males indicated that ipsilateral input as well as interhemispheric transfer across the corpus callosum to the ipsilateral side was more suppressed in males than in females. The findings of the present study suggest that functional lateralization subserving preattentive detection of phonetic change differs between the genders. These results underscore the significance of considering the gender differences in the study of MMN, especially when phonetic stimulus is adopted. Moreover, they support the view of Voyer and Flight [Voyer, D., Flight, J., 2001. Gender differences in laterality on a dichotic task: the influence of report strategies. Cortex 37, 345-362.] in that the gender difference in hemispheric lateralization of language function is observed in a well-managed-attention condition, which fits the condition adopted in the MMN measurement; subjects are required to focus attention to a distraction task and thereby ignore the phonetic stimuli that elicit MMN.

The acquisition of gender labels in infancy: implications for gender-typed play.

PubMed

Zosuls, Kristina M; Ruble, Diane N; Tamis-Lemonda, Catherine S; Shrout, Patrick E; Bornstein, Marc H; Greulich, Faith K

2009-05-01

Two aspects of children's early gender development-the spontaneous production of gender labels and gender-typed play-were examined longitudinally in a sample of 82 children. Survival analysis, a statistical technique well suited to questions involving developmental transitions, was used to investigate the timing of the onset of children's gender labeling as based on mothers' biweekly telephone interviews regarding their children's language from 9 through 21 months. Videotapes of children's play both alone and with mother during home visits at 17 and 21 months were independently analyzed for play with gender-stereotyped and gender-neutral toys. Finally, the relation between gender labeling and gender-typed play was examined. Children transitioned to using gender labels at approximately 19 months, on average. Although girls and boys showed similar patterns in the development of gender labeling, girls began labeling significantly earlier than boys. Modest sex differences in play were present at 17 months and increased at 21 months. Gender labeling predicted increases in gender-typed play, suggesting that knowledge of gender categories might influence gender typing before the age of 2. Copyright 2009 APA, all rights reserved

Understanding the Gender Gap in Introductory Physics

NASA Astrophysics Data System (ADS)

Finkelstein, Noah; Kost, Lauren; Pollock, Steven

2008-04-01

While it has been suggested interactive engagement (IE) techniques can eliminate the gender gap (the difference in performance between men and women on measures of conceptual learning), we find that, at our institution, the gender gap persisted from pre to posttest in IE classes (Pollock, Physical Review: ST PER. 3, 010107, 2007). This talk reports on a three-part follow-up study that investigates what factors contribute to the gender gap. First, we analyze student grades in different components of the course and find that men and women's course grades are not significantly different (p>0.1), but men outscore women on exams and women outscore men on homework and participation. Second, we compare average posttest scores of men and women who score similarly on the pretest and find that there are no significant differences between men and women's average posttest scores. Finally, we analyze other factors in addition to the pretest score that could influence the posttest score and find that gender does not account for a majorportion of the variation in posttest scores when a measure of mathematics performance is included. These findings indicate that the gender gap exists in interactive physics classes, but may be due in large part to differences in preparation, background, and math skills as assessed by traditional survey instruments.

Differences in body dissatisfaction, weight-management practices and food choices of high-school students in the Bangkok metropolitan region by gender and school type.

PubMed

Chongwatpol, Pitipa; Gates, Gail E

2016-05-01

The present study aimed to compare body dissatisfaction, food choices, physical activity and weight-management practices by gender and school type. A questionnaire was used to obtain height, weight, body image perception using Stunkard's figure rating scale, food choices, physical activity and weight-management practices. Nine single- and mixed-gender schools located in Bangkok Metropolitan Region, Thailand. Students in 10th-12th grade, aged 15-18 years (n 2082). Only 18% of females and 21% of males did not indicate body dissatisfaction. About 66% of females selected a thinner ideal figure than their current figure. Among males, 44% wanted a thinner figure, but 35% wanted a bigger figure. However, univariate analysis found differences by school type but not gender in the degree of body dissatisfaction; students in single-gender schools had more body dissatisfaction. Females reported using more weight-management practices but less physical activity, while males reported healthier food choices. Participants in single-gender schools had healthier food choices compared with those in mixed-gender schools. Adolescents who were at increased risk of a greater degree of body dissatisfaction were females, attended single-gender schools, had lower household income, higher BMI and less physical activity. Most participants reported being dissatisfied with their current body shape, but the type and level of dissatisfaction and use of weight-management practices differed by gender and type of school. These findings suggest that programmes to combat body dissatisfaction should address different risk factors in males and females attending single- and mixed-gender schools.

Gender and the gynecological examination: women's identities in doctors' narratives.

PubMed

Galasiński, Dariusz; Ziółkowska, Justyna

2007-04-01

The authors explore the constructions of gender in male doctors' narratives of gynecological examinations. Focusing on the ways in which gender identities are constructed in the stories of the medical encounter, they argue, first, that gender is more flexible during the visit with a gynecologist than has been suggested. Gendered identities are assumed and put aside as the interaction progresses, with its final stage--the pelvic examination--being constructed with gender removed. Second, they argue that undressing is invested with a special status during the examination. It is a gendered rite of passage between the two different ungendered subject positions of the doctor and the patient. They conclude that contrary to the assumptions in the literature on gynecological interactions, it is the genderization of undressing that is most conducive to securing the least face-threatening gynecological examination for the woman.

Gender and Ethnicity Differences in HIV-related Stigma Experienced by People Living with HIV in Ontario, Canada

PubMed Central

Loutfy, Mona R.; Logie, Carmen H.; Zhang, Yimeng; Blitz, Sandra L.; Margolese, Shari L.; Tharao, Wangari E.; Rourke, Sean B.; Rueda, Sergio; Raboud, Janet M.

2012-01-01

This study aimed to understand gender and ethnicity differences in HIV-related stigma experienced by 1026 HIV-positive individuals living in Ontario, Canada that were enrolled in the OHTN Cohort Study. Total and subscale HIV-related stigma scores were measured using the revised HIV-related Stigma Scale. Correlates of total stigma scores were assessed in univariate and multivariate linear regression. Women had significantly higher total and subscale stigma scores than men (total, median = 56.0 vs. 48.0, p<0.0001). Among men and women, Black individuals had the highest, Aboriginal and Asian/Latin-American/Unspecified people intermediate, and White individuals the lowest total stigma scores. The gender-ethnicity interaction term was significant in multivariate analysis: Black women and Asian/Latin-American/Unspecified men reported the highest HIV-related stigma scores. Gender and ethnicity differences in HIV-related stigma were identified in our cohort. Findings suggest differing approaches may be required to address HIV-related stigma based on gender and ethnicity; and such strategies should challenge racist and sexist stereotypes. PMID:23300514

Gender and ethnicity differences in HIV-related stigma experienced by people living with HIV in Ontario, Canada.

PubMed

Loutfy, Mona R; Logie, Carmen H; Zhang, Yimeng; Blitz, Sandra L; Margolese, Shari L; Tharao, Wangari E; Rourke, Sean B; Rueda, Sergio; Raboud, Janet M

2012-01-01

This study aimed to understand gender and ethnicity differences in HIV-related stigma experienced by 1026 HIV-positive individuals living in Ontario, Canada that were enrolled in the OHTN Cohort Study. Total and subscale HIV-related stigma scores were measured using the revised HIV-related Stigma Scale. Correlates of total stigma scores were assessed in univariate and multivariate linear regression. Women had significantly higher total and subscale stigma scores than men (total, median = 56.0 vs. 48.0, p<0.0001). Among men and women, Black individuals had the highest, Aboriginal and Asian/Latin-American/Unspecified people intermediate, and White individuals the lowest total stigma scores. The gender-ethnicity interaction term was significant in multivariate analysis: Black women and Asian/Latin-American/Unspecified men reported the highest HIV-related stigma scores. Gender and ethnicity differences in HIV-related stigma were identified in our cohort. Findings suggest differing approaches may be required to address HIV-related stigma based on gender and ethnicity; and such strategies should challenge racist and sexist stereotypes.

Children's gender and parents' color preferences.

PubMed

Cohen, Philip N

2013-04-01

Gender differences in color preferences have been found in adults and children, but they remain unexplained. This study asks whether the gendered social environment in adulthood affects parents' color preferences. The analysis used the gender of children to represent one aspect of the gendered social environment. Because having male versus female children in the U.S. is generally randomly distributed, it provides something of a natural experiment, offering evidence about the social construction of gender in adulthood. The participants were 749 adults with children who responded to an online survey invitation, asking "What's your favorite color?" Men were more likely to prefer blue, while women were more likely to prefer red, purple, and pink, consistent with long-standing U.S. patterns. The effect of having only sons was to widen the existing gender differences between men and women, increasing the odds that men prefer blue while reducing the odds that women do; and a marginally significant effect showed women having higher odds of preferring pink when they have sons only. The results suggest that, in addition to any genetic, biological or child-socialization effects shaping adults' tendency to segregate their color preferences by gender, the gender context of adulthood matters as well.

What drives social in-group biases in face recognition memory? ERP evidence from the own-gender bias

PubMed Central

Kemter, Kathleen; Schweinberger, Stefan R.; Wiese, Holger

2014-01-01

It is well established that memory is more accurate for own-relative to other-race faces (own-race bias), which has been suggested to result from larger perceptual expertise for own-race faces. Previous studies also demonstrated better memory for own-relative to other-gender faces, which is less likely to result from differences in perceptual expertise, and rather may be related to social in-group vs out-group categorization. We examined neural correlates of the own-gender bias using event-related potentials (ERP). In a recognition memory experiment, both female and male participants remembered faces of their respective own gender more accurately compared with other-gender faces. ERPs during learning yielded significant differences between the subsequent memory effects (subsequently remembered – subsequently forgotten) for own-gender compared with other-gender faces in the occipito-temporal P2 and the central N200, whereas neither later subsequent memory effects nor ERP old/new effects at test reflected a neural correlate of the own-gender bias. We conclude that the own-gender bias is mainly related to study phase processes, which is in line with sociocognitive accounts. PMID:23474824

Conceptual Representation Changes in Indonesian-English Bilinguals.

PubMed

Hartanto, Andree; Suárez, Lidia

2016-10-01

This study investigated conceptual representations changes in bilinguals. Participants were Indonesian-English bilinguals (dominant in Indonesian, with different levels of English proficiency) and a control group composed of English-dominant bilinguals. All completed a gender decision task, in which participants decided whether English words referred to a male or female person or animal. In order to explore conceptual representations, we divided the words into gender-specific and gender-ambiguous words. Gender-specific words were words in which conceptual representations contained gender as a defining feature, in both English and Indonesian (e.g., uncle). In contrast, gender-ambiguous words were words in which gender was a defining feature in English but not a necessary feature in Indonesian (e.g., nephew and niece are both subsumed under the same word, keponakan, in Indonesian). The experiment was conducted exclusively in English. Indonesian-English bilinguals responded faster to gender-specific words than gender-ambiguous words, but the difference was smaller for the most proficient bilinguals. As expected, English-dominant speakers' response latencies were similar across these two types of words. The results suggest that English concepts are dynamic and that proficiency leads to native-like conceptual representations.

Gender differences in the neural underpinning of perceiving and appreciating the beauty of the body.

PubMed

Cazzato, Valentina; Mele, Sonia; Urgesi, Cosimo

2014-05-01

Although previous studies have suggested a certain degree of right hemisphere dominance for the response of extrastriate body area (EBA) during body perception, recent evidence suggests that this functional lateralization may differ between men and women. It is unknown, however, whether and how gender differences in body perception affect appreciating the beauty of the body of conspecifics. Here, we applied five 10-Hz repetitive transcranial magnetic stimulation (rTMS) pulses over left and right EBA and over the vertex to investigate the contribution of visual body representations in the two hemispheres on esthetic body perception. Female and male healthy volunteers were requested to judge how much they liked opposite- and same-gender virtual model bodies or to judge their weight, thus allowing us to compare the effects of right- and left-EBA rTMS on esthetic (liking) and perceptual (weight) judgments of human bodies. The analysis of the esthetic judgments provided by women revealed that right-EBA rTMS increased the liking judgments of opposite- but not same-gender models, as compared to both vertex and left EBA stimulation. Conversely, in men the liking judgments of opposite-gender models decreased after virtual disruption of both right and left EBA as compared to vertex stimulation. Crucially, no significant effect was found for the perceptual task, showing that left- and right-EBA rTMS did not affect weight perception. Our results provide evidence of gender difference in the hemispheric asymmetry of EBA in the esthetic processing of human bodies, with women showing stronger right hemisphere dominance in comparison with men. Copyright © 2014 Elsevier B.V. All rights reserved.

Intentions of young students to enroll in science courses in the future: An examination of gender differences

NASA Astrophysics Data System (ADS)

Farenga, Stephen J.; Joyce, Beverly A.

1999-01-01

This study examined young students' perceptions of gender-appropriate science courses. The sample consisted of 427 students in grades 4, 5, and 6, between the ages of 9 and 13. Students completed the Course Selection Sheet (CSS) to choose courses for themselves and members of the opposite gender. A psychosocial framework was offered to explain the differential course selection patterns between young boys and girls. The study reveals a strong gender effect pointing toward stereotypical perceptions of selected science courses for oneself (p 0.01). When students selected science courses for the opposite gender, the evidence of gender-role stereotypes was even greater (p < 0.000). Course selection profiles imply that a reciprocal relationship exists in the number and kind of courses selected by girls and boys. A detailed analysis suggests that both boys and girls perceive physical science and technology-related courses as appropriate subjects for boys to study and life sciences as appropriate subjects for girls to study. Surprisingly, students' future science course selections resemble current enrollment data of master's and doctoral candidates. The students' perceptions of science are seen years prior to the actual encounter with the science courses listed on the course selection menu. These findings question the auspiciousness of programs designed to ameliorate gender differences in science during junior or senior high school years. Suggestions for school curriculum development and the importance of informal science experiences were examined.

Beijing fifteen years on: the persistence of barriers to gender mainstreaming in health policy.

PubMed

Payne, Sarah

2011-01-01

In 2010, fifteen years after the Beijing declaration on women's rights, the UN Commission on the Status of Women met to review progress in gender mainstreaming. Reports on gender equality by member states revealed differences in the degree of change achieved in this period, while highlighting common barriers to gender mainstreaming. The same barriers have long been identified by academics and activists, but prove remarkably resistant to strategies to address gender inequalities. This paper reviews approaches to gender mainstreaming in the context of health policy, and suggests that a model of the obstacles to gender mainstreaming, which identifies barriers as essentially pragmatic, conceptual, or political in origin, might enable a more explicit discussion of the factors underlying this resistance and the ways in which they might be challenged.

Gender Difference and Dietary Supplemental Vitamin B6: Impact on Colon Luminal Environment.

PubMed

Nirmagustina, Dwi Eva; Yang, Yongshou; Kumrungsee, Thanutchaporn; Yanaka, Noriyuki; Kato, Norihisa

2018-01-01

Colon diseases can be affected by several factors such as gender difference and dietary supplemental vitamin B 6 (B 6 ). The nutritional status of B 6 is affected by gender difference, leading us to hypothesize that gender difference affects colon luminal environment, which is dependent on B 6 status. To investigate this hypothesis, we fed male and female rats a diet containing 1 mg, 7 mg, or 35 mg pyridoxine HCl/kg diet for 6 wk. We found significantly higher fecal mucin levels in female rats compared to those in male rats. Supplemental B 6 significantly increased fecal mucins and was particularly profound in the female rats. The abundances of cecal and fecal Akkermansia muciniphila (mucin degrader) were unaffected. The fecal mucin levels were significantly correlated with colonic free threonine and serine and with gene expression of colon MUC16, implying that the combined effect of gender and dietary B 6 on fecal mucins was mediated by the alteration in the levels of such amino acids and MUC16 expression. This study further showed the significant effects of gender difference on colonic free amino acids such as threonine, ornithine, asparagine/aspartate ratio, and glutamine/glutamate ratio, cecal and fecal Lactobacillus spp. levels, and colonic gene expressions of MUC16 and TLR8, the factors relating to colon health and diseases. Therefore, our findings suggest that gender difference and dietary B 6 may have an impact on colon diseases by modulating these parameters.

Gender differences in the treatment of patients with bipolar disorder: a study of 7354 patients.

PubMed

Karanti, Alina; Bobeck, Christian; Osterman, Maja; Kardell, Mathias; Tidemalm, Dag; Runeson, Bo; Lichtenstein, Paul; Landén, Mikael

2015-03-15

Gender differences in treatment that are not supported by empirical evidence have been reported in several areas of medicine. Here, the aim was to evaluate potential gender differences in the treatment for bipolar disorder. Data was collected from the Swedish National Quality Assurance Register for bipolar disorder (BipoläR). Baseline registrations from the period 2004-2011 of 7354 patients were analyzed. Multiple logistic regression analysis was used to study the impact of gender on interventions. Women were more often treated with antidepressants, lamotrigine, electroconvulsive therapy, benzodiazepines, and psychotherapy. Men were more often treated with lithium. There were no gender differences in treatment with mood stabilizers as a group, neuroleptics, or valproate. Subgroup analyses revealed that ECT was more common in women only in the bipolar I subgroup. Contrariwise, lamotrigine was more common in women only in the bipolar II subgroup. As BipoläR contains data on outpatient treatment of persons with bipolar disorder in Sweden, it is unclear if these findings translate to inpatient care and to outpatient treatment in other countries. Men and women with bipolar disorder receive different treatments in routine clinical settings in Sweden. Gender differences in level of functioning, bipolar subtype, or severity of bipolar disorder could not explain the higher prevalence of pharmacological treatment, electroconvulsive therapy, and psychotherapy in women. Our results suggest that clinicians׳ treatment decisions are to some extent unduly influenced by patients׳ gender. Copyright © 2014 Elsevier B.V. All rights reserved.

Subjective Report of Side Effects of Prescribed and Nonprescribed Psychostimulant Use in Young Adults.

PubMed

Smith, Tess E; Martel, Michelle M; DeSantis, Alan D

2017-03-21

Side effects of prescribed and nonprescribed psychostimulant use are understudied. The study examined side effects of prescribed and nonprescribed psychostimulant use in a college sample with attention to possible gender differences. 2716 undergraduates (1448 male) between the ages of 17 and 57 years (M = 19.43 years, SD = 1.7 years) completed an online survey that included questions about the subjective side effects of prescribed and nonprescribed psychostimulant use. Results suggested that prescribed users more frequently reported side effects, compared to nonprescribed users. For prescribed users, females more frequently reported appetite, somatic, and anxiety-related side effects compared to males. For nonprescribed users, while females reported more somatic and anxiety-related side effects, males more frequently reported loss of sex drive and sweating as side effects. Conclusions/Importance: These findings suggest prescribed users of psychostimulants more frequently report side effects with prominent gender differences in line with gender roles.

Parenting, self-control, and delinquency: examining the applicability of Gottfredson and Hirschi's general theory of crime to South Korean youth.

PubMed

Jo, Youngoh; Zhang, Yan

2014-11-01

Limited studies have examined whether self-control fully mediates the effect of parenting on deviant behavior beyond Western cultures. Using a sample of 882 South Korean middle and high schools students, this article examines the applicability of Gottfredson and Hirschi's argument about the role of parenting in self-control theory in the context of Asian culture. Results of structural equation modeling (SEM) suggest the relationships among parenting, self-control, and delinquency hold in South Korean culture: Parenting has only an indirect effect through self-control on delinquency. The findings of multigroup SEM, however, indicate that gender differences exist in the relationships among parenting, self-control, and delinquency. This study provides support for cultural invariance of self-control theory but suggests that more studies examining gender differences and interaction between gender and race in the theory are required. © The Author(s) 2013.

Gender Discrimination in the Allocation of Migrant Household Resources*

PubMed Central

Antman, Francisca M.

2016-01-01

This paper considers the relationship between international migration and gender discrimination through the lens of decision-making power over intrahousehold resource allocation. The endogeneity of migration is addressed with a difference-in-differences style identification strategy and a model with household fixed effects. The results suggest that while a migrant household head is away, a greater share of resources is spent on girls relative to boys and his spouse commands greater decision-making power. Once the head returns home, however, a greater share of resources goes to boys and there is suggestive evidence of greater authority for the head of household. PMID:27546986

Exaggerating Accessible Differences: When Gender Stereotypes Overestimate Actual Group Differences.

PubMed

Eyal, Tal; Epley, Nicholas

2017-09-01

Stereotypes are often presumed to exaggerate group differences, but empirical evidence is mixed. We suggest exaggeration is moderated by the accessibility of specific stereotype content. In particular, because the most accessible stereotype contents are attributes perceived to differ between groups, those attributes are most likely to exaggerate actual group differences due to regression to the mean. We tested this hypothesis using a highly accessible gender stereotype: that women are more socially sensitive than men. We confirmed that the most accessible stereotype content involves attributes perceived to differ between groups (pretest), and that these stereotypes contain some accuracy but significantly exaggerate actual gender differences (Experiment 1). We observe less exaggeration when judging less accessible stereotype content (Experiment 2), or when judging individual men and women (Experiment 3). Considering the accessibility of specific stereotype content may explain when stereotypes exaggerate actual group differences and when they do not.

Sex-gender differences in drug abuse: a shift in the burden of proof?

PubMed

Wetherington, Cora Lee

2007-10-01

In the early years of NIDA-supported drug abuse research, much of the research on women was treatment related and conducted out of concern for their pregnancy status. Since then, drug abuse research on women has expanded to include females of all ages, including infants, children, and adolescents, both human and animal. This expansion has also extended to the study of male-female differences. In the early years of the expansion, National Institutes of Health study sections demanded a heavy burden of proof from drug abuse researchers who proposed to study male-female differences. The need for such research appeared not to have face validity. The tide has now changed with the growing body of literature attesting to its scientific and clinical validity. This change is often reflected in concerns expressed in study sections reviewing drug abuse grant applications that an applicant does not propose to analyze the data for sex-gender differences when in fact the literature suggests that such differences would be observed. Although the change has been slow, it suggests that the burden of proof is shifting from having to defend why sex-gender differences should be studied to having to defend why they should not. (c) 2007 APA

Gender differences in pain: do emotions play a role?

PubMed

Rhudy, Jamie L; Williams, Amy E

2005-12-01

Research suggests that the influence of gender on the processing and experience of pain is a result of several mechanisms. One mediating variable is emotion, which may modulate pain through an interaction of valence (pleasant-unpleasant) and arousal (calm-excited). This review examines whether gender differences in the experience and processing of emotion contribute to differences in the modulation and perception of pain. An English-language search of MEDLINE and PsycINFO was conducted from 1887 to May 2005. Additional literature was obtained from reference lists of articles retained in the initial search. Emotion appears to influence pain through a valence-by-arousal interaction. Specifically, negatively valenced emotions with low to moderate arousal (eg, anxiety) enhance pain, whereas negatively valenced emotions with high arousal (eg, fear) reduce pain. In contrast, positively valenced emotions always reduce pain, as long as minimal arousal is achieved. Some evidence suggests that women are more sensitive than men to threat-related stimuli and thus experience more negative affect than men. This would generally lead to enhanced pain perception in women. It is also possible that women are more likely than men to experience negative affect with high arousal (intense fear) and thus pain inhibition. However, the relatively lower base rate of intense negative emotions is not likely to contribute much to gender differences in pain. Evidence also suggests that men may be more sensitive to positive events, particularly sexual/erotic stimuli, which may lead to more positive emotion-induced pain reduction in men, relative to women. This review suggests that gender differences in the experience of pain may arise from differences in the experience and processing of emotion that, in turn, differentially alter pain processing. Specifically, the system associated with negative affect may be more attuned to threatening stimuli in women, and the system associated with positive affect may be more attuned to pleasurable stimuli in men. However, there is a paucity of research directly addressing this issue; much of the research on this topic has failed to test a comprehensive model of emotion, failed to use adequate manipulation checks, or failed to use within-subject experimental designs that control for intra- and interindividual differences. Therefore, it is concluded that additional research is warranted.

Inter-Industry Wage Differentials and the Gender Wage Gap: An Identification Problem.

ERIC Educational Resources Information Center

Horrace, William C.; Oaxaca, Ronald L.

2001-01-01

States that a method for estimating gender wage gaps by industry yields estimates that vary according to arbitrary choice of omitted reference groups. Suggests alternative methods not susceptible to this problem that can be applied to other contexts, such as racial, union/nonunion, and immigrant/native wage differences. (SK)

Emotional Segues and the Management of Emotion by Women and Men

ERIC Educational Resources Information Center

Lively, Kathryn

2008-01-01

Recent studies suggest that gender may be less influential on the experience of emotion than originally believed. Most of these studies, however, have focused almost exclusively on gender differences in discrete emotional experiences, paying less attention to the ways in which emotions may co-occur within a relatively short period. Using the…

The Impact of Gender, Occupation, and Presence of Children on Telecommuting Motivations and Constraints.

ERIC Educational Resources Information Center

Mokhtarian, Patricia L.; Bagley, Michael N.; Salomon, Ilan

1998-01-01

Discussion of telecommuting motivations and constraints focuses on a study that analyzed differences in variables due to gender, occupation, and presence of children for 583 employees of the city of San Diego. Research hypotheses are discussed, and implications for forming policies to support telecommuting are suggested. (Author/LRW)

A Comparative Study of Perceptions of Gender and Leadership in Australian and Turkish Universities

ERIC Educational Resources Information Center

White, Kate; Ozkanli, Ozlem

2011-01-01

This paper analyses differences in perceptions of gender and leadership though qualitative interviews with 45 senior managers in Australia and Turkey. The literature suggests that masculine models of leadership are changing with both women and many men preferring transformational leadership styles. The research found that there were different…

A Great Balancing Act: Equitable Education for Girls and Boys.

ERIC Educational Resources Information Center

Chapman, Anne

This book presents recent research-based information about educationally relevant gender-related differences between girls and boys and how they are taught and perceived in society. The book offers practical suggestions on how to avoid trammeling either girls or boys, how to overcome negative aspects of gender-stereotyping, and how to maximize…

Gender Differences in Genetic Risk Profiles for Cardiovascular Disease

PubMed Central

Silander, Kaisa; Saarela, Olli; Ripatti, Samuli; Auro, Kirsi; Karvanen, Juha; Kulathinal, Sangita; Niemelä, Matti; Ellonen, Pekka; Vartiainen, Erkki; Jousilahti, Pekka; Saarela, Janna; Kuulasmaa, Kari; Evans, Alun; Perola, Markus; Salomaa, Veikko; Peltonen, Leena

2008-01-01

Background Cardiovascular disease (CVD) incidence, complications and burden differ markedly between women and men. Although there is variation in the distribution of lifestyle factors between the genders, they do not fully explain the differences in CVD incidence and suggest the existence of gender-specific genetic risk factors. We aimed to estimate whether the genetic risk profiles of coronary heart disease (CHD), ischemic stroke and the composite end-point of CVD differ between the genders. Methodology/Principal Findings We studied in two Finnish population cohorts, using the case-cohort design the association between common variation in 46 candidate genes and CHD, ischemic stroke, CVD, and CVD-related quantitative risk factors. We analyzed men and women jointly and also conducted genotype-gender interaction analysis. Several allelic variants conferred disease risk for men and women jointly, including rs1801020 in coagulation factor XII (HR = 1.31 (1.08–1.60) for CVD, uncorrected p = 0.006 multiplicative model). Variant rs11673407 in the fucosyltransferase 3 gene was strongly associated with waist/hip ratio (uncorrected p = 0.00005) in joint analysis. In interaction analysis we found statistical evidence of variant-gender interaction conferring risk of CHD and CVD: rs3742264 in the carboxypeptidase B2 gene, p(interaction) = 0.009 for CHD, and rs2774279 in the upstream stimulatory factor 1 gene, p(interaction) = 0.007 for CHD and CVD, showed strong association in women but not in men, while rs2069840 in interleukin 6 gene, p(interaction) = 0.004 for CVD, showed strong association in men but not in women (uncorrected p-values). Also, two variants in the selenoprotein S gene conferred risk for ischemic stroke in women, p(interaction) = 0.003 and 0.007. Importantly, we identified a larger number of gender-specific effects for women than for men. Conclusions/Significance A false discovery rate analysis suggests that we may expect half of the reported findings for combined gender analysis to be true positives, while at least third of the reported genotype-gender interaction results are true positives. The asymmetry in positive findings between the genders could imply that genetic risk loci for CVD are more readily detectable in women, while for men they are more confounded by environmental/lifestyle risk factors. The possible differences in genetic risk profiles between the genders should be addressed in more detail in genetic studies of CVD, and more focus on female CVD risk is also warranted in genome-wide association studies. PMID:18974842

The end of the gender revolution? Gender role attitudes from 1977 to 2008.

PubMed

Cotter, David; Hermsen, Joan M; Vanneman, Reeve

2011-07-01

After becoming consistently more egalitarian for more than two decades, gender role attitudes in the General Social Survey have changed little since the mid-1990s. This plateau mirrors other gender trends, suggesting a fundamental alteration in the momentum toward gender equality. While cohort replacement can explain about half of the increasing egalitarianism between 1974 and 1994, the changes since the mid-1990s are not well accounted for by cohort differences. Nor is the post-1994 stagnation explained by structural or broad ideological changes in American society. The recent lack of change in gender attitudes is more likely the consequence of the rise of a new cultural frame, an "egalitarian essentialism" that blends aspects of feminist equality and traditional motherhood roles.

Factor Structure of a Multidimensional Gender Identity Scale in a Sample of Chinese Elementary School Children

PubMed Central

Yu, Lu; Xie, Dong; Shek, Daniel T. L.

2012-01-01

This study examined the factor structure of a scale based on the four-dimensional gender identity model (Egan and Perry, 2001) in 726 Chinese elementary school students. Exploratory factor analyses suggested a three-factor model, two of which corresponded to “Felt Pressure” and “Intergroup Bias” in the original model. The third factor “Gender Compatibility” appeared to be a combination of “Gender Typicality” and “Gender Contentment” in the original model. Follow-up confirmatory factor analysis (CFA) indicated that, relative to the initial four-factor structure, the three-factor model fits the current Chinese sample better. These results are discussed in light of cross-cultural similarities and differences in development of gender identity. PMID:22701363

Children's subjective emotional reactivity to affective pictures: gender differences and their antisocial correlates in an unselected sample of 7-11-year-olds.

PubMed

Sharp, Carla; van Goozen, Stephanie; Goodyer, Ian

2006-02-01

Differential responses in terms of gender and antisocial behaviour in emotional reactivity to affective pictures using the International Affective Picture System (IAPS) have been demonstrated in adult and adolescent samples. Moreover, a quadratic relationship between the arousal (intensity) and valence (degree of unpleasantness) has been suggested. The picture perception methodology has rarely been applied to middle school-aged children. We examined the subjective ratings of emotional reactivity in children for: i) the relationship between arousal and valence, ii) gender differences, and iii) its association with measures of antisocial behaviour. Twenty-seven IAPS pictures were selected to cover a wide range of affective content and were individually administered to a non-referred community sample of 659 7-11-year-old children using a paper-and-pencil version. Concurrent symptoms of conduct disorder, oppositional defiance and psychopathy were collected from multiple sources (teacher-, parent- and self-report). A quadratic relationship between arousal and valence, similar to that previously reported in adults, was demonstrated. A gender difference was found for valence ratings, with girls rating aversive pictures more unpleasant than boys. No gender differences for arousal ratings were found. A significant difference was found between groups scoring above and below cut-off scores on measures of antisocial behaviour. Children above cut-off reported lower arousal to unpleasant pictures, but higher arousal to pleasant pictures. We confirmed that a paper-and-pencil version of the IAPS for evaluating emotion response to affectively valent and arousing stimuli can be used in school settings and that comparable gender differences in emotional reactivity can be found in children. The differential emotional reactivity of children above cut-off on measures of antisocial behaviour suggested these symptoms to be associated with a combination of increased reward and decreased punishment sensitivity.

The gender wealth gap:structural and material constraints and implications for later life.

PubMed

Denton, Margaret; Boos, Linda

2007-01-01

Wealth is an important measure of economic well-being, because while income captures the current state of inequality, wealth has the potential for examining accumulated and historically structured inequality. This presentation documents the extent of gender inequality in wealth for Canadian women and men aged 45 and older. The analysis uses data from the 1999 Canadian Survey of Financial Security, a large nationally representative survey of household wealth in Canada. Wealth is measured by total net worth as measured by total assets minus debt. We test two general hypotheses to account for gender differences in wealth. The differential exposure hypothesis suggests that women report less wealth accumulation because of their reduced access to the material and social conditions of life that foster economic security. The differential vulnerability hypothesis suggests that women report lower levels of wealth because they receive differential returns to material and social conditions of their lives. Support is found for both hypotheses. Much of the gender differences in wealth can be explained by the gendering of work and family roles that restricts women's ability to build up assets over the life course. But beyond this, there are significant gender interaction effects that indicate that women are further penalized by their returns to participation in family life, their health and where they live. When women do work, net of other factors, they are better able to accumulate wealth than their male counterparts.

Gender and suppression of mid-latency ERP components during stress.

PubMed

White, Patricia M; Kanazawa, Asako; Yee, Cindy M

2005-11-01

Substantial research evidence suggests that women may be more reactive to stress than men. This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event-related potential. During a stressor task, women (n=13) showed disrupted P50 and N100 suppression whereas men (n=15) exhibited only alterations in N100 suppression. Additionally, reduced skin conductance level during stress correlated with impaired P50 suppression and elevated Click 2 amplitude of the P50 response in women. These data suggest that gender differences in response to perceived stress may be an important factor to consider in studies relying upon the P50 suppression paradigm.

Gender and engineering aptitude: Is the color of science, technology, engineering, and math materials related to children's performance?

PubMed

Mulvey, Kelly Lynn; Miller, Bridget; Rizzardi, Victoria

2017-08-01

To investigate gender stereotypes, demonstrated engineering aptitude, and attitudes, children (N=105) solved an engineering problem using either pastel-colored or primary-colored materials. Participants also evaluated the acceptability of denial of access to engineering materials based on gender and counter-stereotypic preferences (i.e., a boy who prefers pastel-colored materials). Whereas material color was not related to differences in female participants' performance, younger boys assigned to pastel materials demonstrated lower engineering aptitude than did other participants. In addition, results documented age- and gender-related differences; younger participants, and sometimes boys, exhibited less flexibility regarding gender stereotypes than did older and female participants. The findings suggest that attempts to enhance STEM (science, technology, engineering, and math) engagement or performance through the color of STEM materials may have unintended consequences. Copyright © 2017 Elsevier Inc. All rights reserved.

Exploring the Cause of English Pronoun Gender Errors by Chinese Learners of English: Evidence from the Self-paced Reading Paradigm.

PubMed

Dong, Yanping; Wen, Yun; Zeng, Xiaomeng; Ji, Yifei

2015-12-01

To locate the underlying cause of biological gender errors of oral English pronouns by proficient Chinese-English learners, two self-paced reading experiments were conducted to explore whether the reading time for each 'he' or 'she' that matched its antecedent was shorter than that in the corresponding mismatch situation, as with native speakers of English. The critical manipulation was to see whether highlighting the gender information of an antecedent with a human picture would make a difference. The results indicate that such manipulation did make a difference. Since oral Chinese does not distinguish 'he' and 'she', the findings suggest that Chinese speakers probably do not usually process biological gender for linguistic purposes and the mixed use of 'he' and 'she' is probably a result of deficient processing of gender information in the conceptualizer. Theoretical and pedagogical implications are discussed.

A cue-based approach to the acquisition of grammatical gender in Russian.

PubMed

Rodina, Yulia; Westergaard, Marit

2012-11-01

This article discusses the acquisition of gender in Russian, focusing on some exceptional subclasses of nouns that display a mismatch between semantics and morphology. Experimental results from twenty-five Russian-speaking monolinguals (age 2 ; 6-4 ; 0) are presented and, within a cue-based approach to language acquisition, we argue that children rely on certain morphosyntactic micro-cues in the course of acquisition of semantic agreement. A discrepancy is observed in the acquisition of semantic agreement across the different noun classes, and this suggests that children are highly sensitive to fine distinctions in syntax and morphology and use detailed input information to make specific inferences concerning the gender of different noun classes. Furthermore, we argue that acquisition data may provide a more accurate account of how gender assignment proceeds in the mind of a speaker than has been traditionally assumed by gender assignment theories.

Chemistry for whom? Gender awareness in teaching and learning chemistry

NASA Astrophysics Data System (ADS)

Andersson, Kristina

2017-06-01

Marie Ståhl and Anita Hussénius have defined what discourses dominate national tests in chemistry for Grade 9 in Sweden by using feminist, critical didactic perspectives. This response seeks to expand the results in Ståhl and Hussénius's article Chemistry inside an epistemological community box!— Discursive exclusions and inclusions in the Swedish national tests in chemistry, by using different facets of gender awareness. The first facet—Gender awareness in relations to the test designers' own conceptions—highlighted how the gender order where women are subordinated men becomes visible in the national tests as a consequence of the test designers internalized conceptions. The second facet—Gender awareness in relation to chemistry—discussed the hierarchy between discourses within chemistry. The third facet—Gender awareness in relation to students—problematized chemistry in relation to the students' identity formation. In summary, I suggest that the different discourses can open up new ways to interpret chemistry and perhaps dismantle the hegemonic chemistry discourse.

The black gender gap in educational attainment: historical trends and racial comparisons.

PubMed

McDaniel, Anne; DiPrete, Thomas A; Buchmann, Claudia; Shwed, Uri

2011-08-01

It is often asserted that the gender gap in educational attainment is larger for blacks than whites, but historical trends comparing the black and white gender gap have received surprisingly little attention. Analysis of historical data from the U.S. census IPUMS samples shows that the gender gap in college completion has evolved differently for whites and blacks. Historically, the female advantage in educational attainment among blacks is linked to more favorable labor market opportunities and stronger incentives for employment for educated black women. Blacks, particularly black males, still lag far behind whites in their rates of college completion, but the striking educational gains of white women have caused the racial patterns of gender differences in college completion rates to grow more similar over time. While some have linked the disadvantaged position of black males to their high risk of incarceration, our estimates suggest that incarceration has a relatively small impact on the black gender gap and the racial gap in college completion rates for males in the United States.

Gender Induced Differences in Naval Fitness Reports

DTIC Science & Technology

1991-06-01

processes of men and women. 7 2. Socialization Men and women are socialized differently, again from a very young age. Dr. Deborah Tannen suggests that...Wesley Publishing Company, Reading, MA, 1969. 2. Tannen , Deborah , That’s Not What I Meant, Ballantine, NY, 1986. 3. Poynton, Cate, Lanquage and Gender...Dictionary, Revised Ed., Random House Publishers, NY, 1980. 10. Tannen , Deborah , You Just Don’t Understand, Ballantine, NY, 1988. 11. Powell, Gary N

Exploring gender differences in the relationships between eldercare and labour force participation.

PubMed

Lee, Yeonjung; Tang, Fengyan; Kim, Kevin H; Albert, Steven M

2015-03-01

This study investigated the reciprocal relationship between parental caregiving and labour force participation to determine whether (1) caregiving related to subsequent employment; (2) employment related to subsequent caregiving; (3) caregiving and labour force participation had a reciprocal relationship across time; and (4) gender differences existed in these relationships. A cross-lagged panel design was applied with structural equation modeling. The study sample included adult children aged 51 or older with living parents or parents-in-law. No reciprocal relationship was found between caregiving and labour force participation, but gender differences were evident. Women caregivers in 2006 were less likely to be working in 2008, whereas employment status was not related to subsequent caregiving. In contrast, men working in 2008 were less likely to be caregiving in 2010, whereas caregiving was not related to subsequent employment status. Findings suggest that gender plays an important role in the relationship between caregiving and labour force participation.

Cross-Cultural and Gender Differences in ADHD Among Young Adults.

PubMed

Gómez-Benito, Juana; Van de Vijver, Fons J R; Balluerka, Nekane; Caterino, Linda

2015-10-29

This study explored the effect of cultural and gender differences in ADHD among Spanish, African American, Hispanic American, and European American young adults. Structural equivalence between the four groups was examined by Tucker's phi coefficient. A MANCOVA was carried out with cultural groups and gender as factors and age as covariate. Structural equivalence was observed across all groups, and no differential item functioning was found. No significant effect was found for gender, although, with the exception of the Hispanic group, males scored higher than females. Furthermore, small, though significant, cultural differences were found. The lowest levels of ADHD were observed in the European American group and the highest in the Hispanic American group. ADHD symptoms, notably inattention, showed some decline with age. Findings extend existing data and suggest a relationship between culture and the development of ADHD, which might be mediated by parenting style. © The Author(s) 2015.

Raters Interpret Positively and Negatively Worded Items Similarly in a Quality of Life Instrument for Children

PubMed Central

Lin, Chung-Ying; Strong, Carol; Tsai, Meng-Che; Lee, Chih-Ting

2017-01-01

Measurement invariance is an important assumption to meaningfully compare children’s quality of life (QoL) between different raters (eg, children and parents) and across genders. Moreover, QoL instruments may combine using negatively and positively worded items—a common method to reduce response bias. However, the wording effects may have different levels of impact on different raters and genders. Our aim was to investigate the measurement invariance of Kid-KINDL, a commonly used QoL instrument, across genders and raters and to consider the wording effects simultaneously. Third to sixth graders (208 boys and 235 girls) completed the self-rated Kid-KINDL, and 1 parent each of 241 children completed the parent-rated Kid-KINDL. The wording effects were accounted for by correlated traits-uncorrelated methods model. The measurement invariance was examined using multigroup confirmatory factor analysis. Item loadings and item intercepts were invariant across gender and rater when we simultaneously accounted for the wording effects of Kid-KINDL. Our results suggest that Kid-KINDL could be used to compare QoL across gender and that parent-rated Kid-KINDL could be used to measure children’s QoL. Specifically, the invariant factor loadings across child-rated and parent-rated Kid-KINDL suggest that the score weights in each item were the same for both children and parents (ie, the important items identified by the children are the same items identified by the parents). The invariant item intercepts suggest that both children and parents share the same threshold for each item. Based on the results, we tentatively recommend that each score of a parent-rated Kid-KINDL can stand for each child’s QoL. PMID:28292193

Male-to-female gender dysphoria: Gender-specific differences in resting-state networks.

PubMed

Clemens, Benjamin; Junger, Jessica; Pauly, Katharina; Neulen, Josef; Neuschaefer-Rube, Christiane; Frölich, Dirk; Mingoia, Gianluca; Derntl, Birgit; Habel, Ute

2017-05-01

Recent research found gender-related differences in resting-state functional connectivity (rs-FC) measured by functional magnetic resonance imaging (fMRI). To the best of our knowledge, there are no studies examining the differences in rs-FC between men, women, and individuals who report a discrepancy between their anatomical sex and their gender identity, i.e. gender dysphoria (GD). To address this important issue, we present the first fMRI study systematically investigating the differences in typical resting-state networks (RSNs) and hormonal treatment effects in 26 male-to-female GD individuals (MtFs) compared with 19 men and 20 women. Differences between male and female control groups were found only in the auditory RSN, whereas differences between both control groups and MtFs were found in the auditory and fronto-parietal RSNs, including both primary sensory areas (e.g. calcarine gyrus) and higher order cognitive areas such as the middle and posterior cingulate and dorsomedial prefrontal cortex. Overall, differences in MtFs compared with men and women were more pronounced before cross-sex hormonal treatment. Interestingly, rs-FC between MtFs and women did not differ significantly after treatment. When comparing hormonally untreated and treated MtFs, we found differences in connectivity of the calcarine gyrus and thalamus in the context of the auditory network, as well as the inferior frontal gyrus in context of the fronto-parietal network. Our results provide first evidence that MtFs exhibit patterns of rs-FC which are different from both their assigned and their aspired gender, indicating an intermediate position between the two sexes. We suggest that the present study constitutes a starting point for future research designed to clarify whether the brains of individuals with GD are more similar to their assigned or their aspired gender.

Crying in Middle Childhood: A Report on Gender Differences.

PubMed

Jellesma, Francine C; Vingerhoets, Ad J J M

2012-10-01

The aims of this study were (1) to confirm gender differences in crying in middle childhood and (2) to identify factors that may explain why girls cry more than boys in a Dutch sample (North Holland and Utrecht). We examined 186 children's (age: 9-13 years) self-reports on crying, catharsis, seeking support for feelings, and internalizing feelings. Girls reported a greater crying frequency and crying proneness, and more emotional and physical catharsis after crying. In addition, they more frequently sought support for feelings and more often experienced sadness and somatic complaints than boys. Seeking help for negative feelings and the experience of sadness and somatic complaints were positively associated with crying frequency and crying proneness. Emotional catharsis was positively linked to crying proneness. Support was found for the potential mediating role of sadness and somatic complaints with respect to the gender difference in crying frequency and for the potential mediating role of emotional catharsis and somatic complaints for crying proneness. This study demonstrates that gender differences in crying frequency already exist in middle childhood and the findings suggest a linkage between these gender differences in crying and psychosocial factors.

African American patients' intent to screen for colorectal cancer: Do cultural factors, health literacy, knowledge, age and gender matter?

PubMed

Brittain, Kelly; Christy, Shannon M; Rawl, Susan M

2016-02-01

African Americans have higher colorectal cancer (CRC) mortality rates. Research suggests that CRC screening interventions targeting African Americans be based upon cultural dimensions. Secondary analysis of data from African-Americans who were not up-to-date with CRC screening (n=817) was conducted to examine: 1) relationships among cultural factors (i.e., provider trust, cancer fatalism, health temporal orientation (HTO)), health literacy, and CRC knowledge; 2) age and gender differences; and 3) relationships among the variables and CRC screening intention. Provider trust, fatalism, HTO, health literacy and CRC knowledge had significant relationships among study variables. The FOBT intention model explained 43% of the variance with age and gender being significant predictors. The colonoscopy intention model explained 41% of the variance with gender being a significant predictor. Results suggest that when developing CRC interventions for African Americans, addressing cultural factors remain important, but particular attention should be given to the age and gender of the patient.

Exploring the gender gap in the conceptual survey of electricity and magnetism

NASA Astrophysics Data System (ADS)

Henderson, Rachel; Stewart, Gay; Stewart, John; Michaluk, Lynnette; Traxler, Adrienne

2017-12-01

The "gender gap" on various physics conceptual evaluations has been extensively studied. Men's average pretest scores on the Force Concept Inventory and Force and Motion Conceptual Evaluation are 13% higher than women's, and post-test scores are on average 12% higher than women's. This study analyzed the gender differences within the Conceptual Survey of Electricity and Magnetism (CSEM) in which the gender gap has been less well studied and is less consistent. In the current study, data collected from 1407 students (77% men, 23% women) in a calculus-based physics course over ten semesters showed that male students outperformed female students on the CSEM pretest (5%) and post-test (6%). Separate analyses were conducted for qualitative and quantitative problems on lab quizzes and course exams and showed that male students outperformed female students by 3% on qualitative quiz and exam problems. Male and female students performed equally on the quantitative course exam problems. The gender gaps within CSEM post-test scores, qualitative lab quiz scores, and qualitative exam scores were insignificant for students with a CSEM pretest score of 25% or less but grew as pretest scores increased. Structural equation modeling demonstrated that a latent variable, called Conceptual Physics Performance/Non-Quantitative (CPP/NonQnt), orthogonal to quantitative test performance was useful in explaining the differences observed in qualitative performance; this variable was most strongly related to CSEM post-test scores. The CPP/NonQnt of male students was 0.44 standard deviations higher than female students. The CSEM pretest measured CPP/NonQnt much less accurately for women (R2=4 % ) than for men (R2=17 % ). The failure to detect a gender gap for students scoring 25% or less on the pretest suggests that the CSEM instrument itself is not gender biased. The failure to find a performance difference in quantitative test performance while detecting a gap in qualitative performance suggests the qualitative differences do not result from psychological factors such as science anxiety or stereotype threat.

Gender differences in negative affect during acute tobacco abstinence differ between African American and White adult cigarette smokers.

PubMed

Pang, Raina D; Bello, Mariel S; Liautaud, Madalyn M; Weinberger, Andrea H; Leventhal, Adam M

2018-06-15

Prior studies have found heightened negative affect following tobacco abstinence in women compared to men. However, experimental work addressing whether these findings generalize across racial groups is scarce. The current study investigated whether race (Non-Hispanic White vs. Non-Hispanic African American) moderated gender differences in abstinence-induced negative affect and smoking behavior. Data were collected from 2010 to 2017 from two separate laboratory studies investigating experimentally manipulated tobacco abstinence. Following a baseline session, adult daily smokers (10 cigarettes per day; women: n=297, 83.8% Non-Hispanic African American; men: n=492, 86.2% Non-Hispanic African American) attended two counterbalanced lab sessions (16 hours abstinent vs. non-abstinent) and completed self-report measures of negative affect followed by a laboratory analogue smoking reinstatement task. We found a gender race interaction for several negative affect states and composite negative affect (ßs=-.12 to -.16, ps<.05). Analyses stratified by race showed that Non-Hispanic White women compared to Non-Hispanic White men exhibited greater abstinence-induced increases in anger, anxiety, and composite negative affect (ßs=-.20 to -.29, ps<.05). No significant gender differences in abstinence-induced negative affect were found for Non-Hispanic African American smokers (ßs=.00 to -.04, ps>.05). These findings suggest that negative affect during acute tobacco abstinence may be a clinically important and intervenable factor that can inform cessation interventions specifically for Non-Hispanic White women smokers. Further empirical exploration of mechanisms underlying interactions of gender and race in tobacco addiction may benefit smoking cessation efforts in Non-Hispanic African American women smokers. The current study contributes to a scant body of research examining the intersectional influence of race and gender on abstinence-induced negative affect-a central, motivationally prepotent feature of tobacco withdrawal. Using a laboratory-based design to experimentally manipulate abstinence, we provide evidence of a gender race interaction on negative affect-related withdrawal. Our findings suggest that gender differences in abstinence-induced negative affect observed among Non-Hispanic White smokers may not generalize to Non-Hispanic African American smokers, highlighting the need for future work to address potential mechanisms underlying the racially discrepant impact of gender on affective tobacco withdrawal.

Butch bottom-femme top? An exploration of lesbian stereotypes.

PubMed

Walker, Ja'Nina J; Golub, Sarit A; Bimbi, David S; Parsons, Jeffrey T

2012-01-01

Lesbian gender labels (i.e., butch, soft butch, butch/femme, femme, and high femme) have set the stage for assumptions about lesbian attractions to sexual behaviors. This study explored the intersection of lesbian gender labels and attraction to sexual behaviors in 214 lesbian-identified women. Participants ranged in age from 18 to 69 with 48% being women of color. Contrary to stereotypes about sexual behavior in the lesbian community, very few differences emerged in regard to lesbian gender label. Overall, results do not support stereotypes about lesbian gender labels and suggest that behaviors in the lesbian community are fluid across labels.

Gender differences in the perception and utilization of social support: theoretical perspectives and an empirical test.

PubMed

Flaherty, J; Richman, J

1989-01-01

The authors contend that women are the more supportive, nurturing and affectively-connected sex. They argue that these gender differences result from socialization experiences which may be modified by social and occupational roles. Theoretical perspectives and research addressing this proposition are reviewed. Empirical data on support-eliciting and support-providing behaviors in a cohort of medical students are then provided to test their thesis. The data suggest that women have developed a greater sensitivity to the needs of themselves and others, leading to a greater capacity to provide support and a greater dependence upon social support for psychological well-being. Personality and developmental factors that may account for these differences are examined. The implications of these findings for gender differences in mental health are discussed.

Predictors of sexual coercion against women and men: a multilevel, multinational study of university students.

PubMed

Hines, Denise A

2007-06-01

Several explanations have been forwarded to account for sexual coercion in romantic relationships. Feminist theory states that sexual coercion is the result of male dominance over women and the need to maintain that dominance; however, studies showing that women sexually coerce men point towards weaknesses in that theory. Some researchers have, therefore, suggested that it is the extent to which people view the other gender as hostile that influences these rates. Furthermore, much research suggests that a history of childhood sexual abuse is a strong risk factor for later sexual victimization in relationships. Few researchers have empirically evaluated the first two explanations and little is known about whether sexual revictimization operates for men or across cultures. In this study, hierarchical linear modeling was used to investigate whether the status of women and adversarial sexual beliefs predicted differences in sexual coercion across 38 sites from around the world, and whether sexual revictimization operated across genders and cultures. Participants included 7,667 university students from 38 sites. Results showed that the relative status of women at each site predicted significant differences in levels of sexual victimization for men, in that the greater the status of women, the higher the level of forced sex against men. In addition, differences in adversarial sexual beliefs across sites significantly predicted both forced and verbal sexual coercion for both genders, such that greater levels of hostility towards women at a site predicted higher levels of forced and verbal coercion against women and greater levels of hostility towards men at a site predicted higher levels of forced and verbal coercion against men. Finally, sexual revictimization occurred for both genders and across all sites, suggesting that sexual revictimization is a cross-gender, cross-cultural phenomenon. Results are discussed in terms of their contributions to the literature, limitations of the current study, and suggestions for future research.

Seroconversion risk perception among jail populations: a call for gender-specific HIV prevention programming.

PubMed

Alarid, Leanne Fiftal; Hahl, Jeannie M

2014-04-01

The prevalence of HIV/AIDS infection among prisoners is 3 to 4 times higher than in the U.S. population. Given that one in seven HIV-positive Americans pass through a correctional facility every year, the criminal justice system is in an ideal position to aggressively implement effective HIV education, treatment, and prevention. This study examines barriers to the effective delivery of these services and evaluates differences in risk perception among nearly 600 female and male inmates. The results underscore gender differences in Perceived Risk of Seroconversion and Exposure to HIV Education, suggesting that jails should implement gender-specific HIV prevention programming.

Gender differences in knee morphology and the prospects for implant design in total knee replacement.

PubMed

Asseln, Malte; Hänisch, Christoph; Schick, Fabian; Radermacher, Klaus

2018-05-14

Morphological differences between female and male knees have been reported in the literature, which led to the development of so-called gender-specific implants. However, detailed morphological descriptions covering the entire joint are rare and little is known regarding whether gender differences are real sexual dimorphisms or can be explained by overall differences in size. We comprehensively analysed knee morphology using 33 features of the femur and 21 features of the tibia to quantify knee shape. The landmark recognition and feature extraction based on three-dimensional surface data were fully automatically applied to 412 pathological (248 female and 164 male) knees undergoing total knee arthroplasty. Subsequently, an exploratory statistical analysis was performed and linear correlation analysis was used to investigate normalization factors and gender-specific differences. Statistically significant differences between genders were observed. These were pronounced for distance measurements and negligible for angular (relative) measurements. Female knees were significantly narrower at the same depth compared to male knees. The correlation analysis showed that linear correlations were higher for distance measurements defined in the same direction. After normalizing the distance features according to overall dimensions in the direction of their definition, gender-specific differences disappeared or were smaller than the related confidence intervals. Implants should not be linearly scaled according to one dimension. Instead, features in medial/lateral and anterior/posterior directions should be normalized separately (non-isotropic scaling). However, large inter-individual variations of the features remain after normalization, suggesting that patient-specific design solutions are required for an improved implant design, regardless of gender. Copyright © 2018 Elsevier B.V. All rights reserved.

Gender Differences in Child and Adolescent Social Withdrawal: A Commentary.

PubMed

Rubin, Kenneth H; Barstead, Matthew G

2014-04-01

In a manuscript entitled, "Bashful boys and coy girls: A review of gender differences in childhood shyness" Doey et al. (2013) suggest that shyness and its related constructs pose a greater developmental risk for boys compared to girls. They support this claim by citing empirical evidence suggesting that shy and anxiously withdrawn boys are responded to more negatively by important others (i.e., parents, peers, and teachers) and that the relationship between internalizing problems and anxious withdrawal is stronger for boys compared to girls. The principal aim of our commentary is to provide a critical examination of Doey et al.'s conclusions vis-à-vis gender differences in child and adolescent shyness. In this response, we begin by providing important theoretical background regarding shyness and its related constructs. Next, we critically examine the two main arguments the authors use in support of their conclusion through a review of existing empirical and theoretical work as well as the presentation of data from The Friendship Project . These data were analyzed with the specific purpose of providing an empirical test of the hypotheses implicit in Doey et al.'s primary arguments: 1) shy and anxiously withdrawn boys are responded to more negatively than girls and 2) the association between anxious withdrawal and internalizing problems is stronger for boys compared to girls. Our results indicate mixed support for these two claims. Finally, we conclude by suggesting new directions for future researchers interested in clarifying the relationship between gender and both the correlates and outcomes of childhood shyness.

Does Vocational Education Model fit to Fulfil Prisoners’ Needs Based on Gender?

NASA Astrophysics Data System (ADS)

Hayzaki, S. H.; Nurhaeni, I. D. A.

2018-02-01

Men and women have different needs, based on their gender or the socio-cultural construction. The government has issued a policy about accelerating the equivalence of gender since 2012 through responsive planning and budgeting. With the policy, every institution (including the institutions under the ministry of law and human rights) must integrate its gender perspective on planning and budgeting, then it can fulfill the different needs between men and women. One of the programs developed in prisons for prisoners is vocational education and technology for preparing the prisoners’ life after being released from the prison cells. This article was made for evaluating the vocational education and training given to the prisoners. Gender perspective is employed as the analyzing tool. The result was then used as the basis of formulating vocational education model integrating gender perspective. The research was conducted at the Prison of Demak Regency, Indonesia. The method used in the research is qualitative descriptive with data collection techniques using by in-depth interviews, observation and documentation. The data analysis uses statistic description of Harvard’s checklist category model and combined with Moser category model. The result shows that vocational education and training given have not considered the differences between men and women. As a result, the prisoners were still not able to understand their different needs which can cause gender injustice when they come into job market. It is suggested that gender perspective must be included as a teaching material in the vocational education and training.

Gender-stereotyping and cognitive sex differences in mixed- and same-sex groups.

PubMed

Hirnstein, Marco; Coloma Andrews, Lisa; Hausmann, Markus

2014-11-01

Sex differences in specific cognitive abilities are well documented, but the biological, psychological, and sociocultural interactions that may underlie these differences are largely unknown. We examined within a biopsychosocial approach how gender stereotypes affect cognitive sex differences when adult participants were tested in mixed- or same-sex groups. A total of 136 participants (70 women) were allocated to either mixed- or same-sex groups and completed a battery of sex-sensitive cognitive tests (i.e., mental rotation, verbal fluency, perceptual speed) after gender stereotypes or gender-neutral stereotypes (control) were activated. To study the potential role of testosterone as a mediator for group sex composition and stereotype boost/threat effects, saliva samples were taken before the stereotype manipulation and after cognitive testing. The results showed the typical male and female advantages in mental rotation and verbal fluency, respectively. In general, men and women who were tested in mixed-sex groups and whose gender stereotypes had not been activated performed best. Moreover, a stereotype threat effect emerged in verbal fluency with reduced performance in gender stereotyped men but not women. Testosterone levels did not mediate the effects of group sex composition and stereotype threat nor did we find any relationship between testosterone and cognitive performance in men and women. Taken together, the findings suggest that an interaction of gender stereotyping and group sex composition affects the performance of men and women in sex-sensitive cognitive tasks. Mixed-sex settings can, in fact, increase cognitive performance as long as gender-stereotyping is prevented.

The impact of smoking on gender differences in life expectancy: more heterogeneous than often stated

PubMed Central

Wegner-Siegmundt, Christian

2015-01-01

Background: Throughout industrialized countries, tobacco consumption is seen as the predominant driver of both the trend and the extent of gender differences in life expectancy. However, several factors raise doubts to this generalization. We hypothesize that the impact of smoking on the gender gap is context-specific and differs between populations. Methods: We decompose the gender differences in life expectancy into fractions caused by smoking and other non-biological factors for 53 industrialized countries and the period 1955–2009 to assess the significance of smoking among the causes that can be influenced by direct or indirect interference. Results: The trend of the gender gap can indeed be attributed to smoking in most populations of the western world. However, with regard to the overall extent of male excess mortality, smoking is the main driver only in the minority of the studied populations. While the impact of smoking to gender differences in life expectancy declines in all populations, the contribution of other non-biological factors is in most cases higher at the end than at the beginning of the observation period. Conclusions: Over-generalized statements suggesting that smoking is the main driver of the gender gap in all populations can be misleading. The results of this study demonstrate that—regardless of the prevailing effect of smoking—many populations have still remarkable potentials to further narrow their gender gaps in life expectancy. Although measures to further reduce the prevalence of tobacco consumption must be continued, more attention should be directed to the growing importance of other non-biological factors. PMID:25505018

Gender differences in correlates of colorectal cancer screening among Black Medicare beneficiaries in Baltimore.

PubMed

Martinez, Kathryn A; Pollack, Craig E; Phelan, Darcy F; Markakis, Diane; Bone, Lee; Shapiro, Gary; Wenzel, Jennifer; Howerton, Mollie; Johnson, Lawrence; Garza, Mary A; Ford, Jean G

2013-06-01

Previous research has shown colorectal cancer (CRC) screening disparities by gender. Little research has focused primarily on gender differences among older Black individuals, and reasons for existing gender differences remain poorly understood. We used baseline data from the Cancer Prevention and Treatment Demonstration Screening Trial. Participants were recruited from November 2006 to March 2010. In-person interviews were used to assess self-reported CRC screening behavior. Up-to-date CRC screening was defined as self-reported colonoscopy or sigmoidoscopy in the past 10 years or fecal occult blood testing in the past year. We used multivariable logistic regression to examine the association between gender and self-reported screening, adjusting for covariates. The final model was stratified by gender to examine factors differentially associated with screening outcomes for males and females. The final sample consisted of 1,552 female and 586 male Black Medicare beneficiaries in Baltimore, Maryland. Males were significantly less likely than females to report being up-to-date with screening (77.5% vs. 81.6%, P = 0.030), and this difference was significant in the fully adjusted model (OR: 0.72; 95% confidence interval, 0.52-0.99). The association between having a usual source of care and receipt of cancer screening was stronger among males compared with females. Although observed differences in CRC screening were small, several factors suggest that gender-specific approaches may be used to promote screening adherence among Black Medicare beneficiaries. Given disproportionate CRC mortality between White and Black Medicare beneficiaries, gender-specific interventions aimed at increasing CRC screening may be warranted among older Black patients.

Workplace harassment, stress, and drinking behavior over time: gender differences in a national sample.

PubMed

Rospenda, Kathleen M; Fujishiro, Kaori; Shannon, Candice A; Richman, Judith A

2008-07-01

Research suggests that workplace harassment (WH) significantly predicts alcohol use and problem drinking behavior, but has generally failed to consider concurrent effects of other sources of stress. This two-wave study (n=1418) is the first to explore whether sexual harassment (SH) and generalized workplace harassment (GWH) predict increased drinking independently of the effects of job and life stress, and whether effects differ by gender, in a nationally representative sample. SH and GWH predicted increases in problem drinking one year later for men but not women, while life stress was associated with increased problem drinking for women but not men. This study confirms the importance of examining the associations between different types of stressors and drinking-related outcomes in gendered contexts.

Gender and nurturance in families of children with neurodevelopmental conditions.

PubMed

Shapiro, Danielle N; Dixon-Thomas, Pamela; Warschausky, Seth

2014-05-01

This study tested the hypothesis that gender differences in parent-reported nurturance of children would be attenuated in families of children with neurodevelopmental conditions (NDCs). In this cross-sectional study, participants included 49 (29 male) children diagnosed with an NDC and 60 (30 male) typically developing (TD) children. Children in the NDC group had a diagnosis of cerebral palsy (CP; n = 41) or spina bifida (SB; n = 8). Parental nurturance was measured using the nurturance subscale of the Parenting Dimensions Inventory (PDI; Power, 1991). Data were analyzed using a 2 × 2 (gender × diagnosis) analysis of covariance (ANCOVA) with child age as the covariate. As a simple main effect, parents reported more nurturing behavior toward TD girls than TD boys. However, girls with an NDC received less nurturance, thereby eliminating the gender difference in parental nurturance in the NDC sample. This pattern was reflected in the larger ANCOVA as a 2-way interaction between diagnosis and gender. Group differences in other PDI subscales were not statistically significant. This pattern of results suggests that the parents of girls with NDCs may be less nurturing toward them, thereby attenuating gender differences observed in families with TD children. Findings highlight the need for more research on the gendered dynamics in families with a child with an NDC to develop systemic models of family functioning and targeted parenting interventions for this group. (c) 2014 APA, all rights reserved.

Sexual orientation and fear at night: gender differences among sexual minorities and heterosexuals.

PubMed

Meyer, Doug; Grollman, Eric Anthony

2014-01-01

Using data from the 2000-2010 General Social Survey, a nationally representative sample of 5,086 adults in the United States, the authors examine sexual orientation and gender differences in reports of being afraid to walk alone at night. Results indicate that sexual minorities are significantly more likely to report fear at night than heterosexuals, and women are significantly more likely to report such fear than men. Further, our findings suggest that these sexual orientation and gender differences are due to sexual minority men being more likely than heterosexual men to report fear at night. Thus, the results of this study reveal that three groups--heterosexual women, sexual minority women, and sexual minority men--do not differ from one another in reporting fear, yet these groups are all more likely than heterosexual men to report fear at night. These findings give weight to the importance of investigating the intersection of sexual orientation and gender in individuals' reports of fear.

Rigidity in Gender-Typed Behaviors in Early Childhood: A Longitudinal Study of Ethnic Minority Children

PubMed Central

Ruble, Diane; Tamis-LeMonda, Catherine; Shrout, Patrick E.

2014-01-01

A key prediction of cognitive theories of gender development concerns developmental trajectories in the relative strength or rigidity of gender typing. To examine these trajectories in early childhood, 229 children (African American, Mexican, Dominican) were followed annually from age 3 to 5 and gender-stereotypical appearance, dress-up play, toy play, and sex segregation were examined. High gender-typing was found across ethnic group, and most behaviors increased in rigidity, especially from age 3 to 4. In addressing controversy surrounding the stability and structure of gender-typing it was found that from year to year, most behaviors showed moderately stable individual differences. Behaviors were uncorrelated within age, but showed more concordance in change across time, suggesting that aspects of gender-typing are multidimensional but still show coherence. PMID:23432471

Trends in child immunization across geographical regions in India: focus on urban-rural and gender differentials.

PubMed

Singh, Prashant Kumar

2013-01-01

Although child immunization is regarded as a highly cost-effective lifesaver, about fifty percent of the eligible children aged 12-23 months in India are without essential immunization coverage. Despite several programmatic initiatives, urban-rural and gender difference in child immunization pose an intimidating challenge to India's public health agenda. This study assesses the urban-rural and gender difference in child immunization coverage during 1992-2006 across six major geographical regions in India. Three rounds of the National Family Health Survey (NFHS) conducted during 1992-93, 1998-99 and 2005-06 were analyzed. Bivariate analyses, urban-rural and gender inequality ratios, and the multivariate-pooled logistic regression model were applied to examine the trends and patterns of inequalities over time. The analysis of change over one and half decades (1992-2006) shows considerable variations in child immunization coverage across six geographical regions in India. Despite a decline in urban-rural and gender differences over time, children residing in rural areas and girls remained disadvantaged. Moreover, northeast, west and south regions, which had the lowest gender inequality in 1992 observed an increase in gender difference over time. Similarly, urban-rural inequality increased in the west region during 1992-2006. This study suggests periodic evaluation of the health care system is vital to assess the between and within group difference beyond average improvement. It is essential to integrate strong immunization systems with broad health systems and coordinate with other primary health care delivery programs to augment immunization coverage.

Gender differences in cardiovascular disease and comorbid depression.

PubMed Central

Möller-Leimkühler, Anne Maria

2007-01-01

Although gender is increasingly perceived as a key determinant in health and illness, systematic gender studies in medicine are still lacking. For a long time, cardiovascular disease (CVD) has been seen as a “male” disease, due to men's higher absolute risk compared with women, but the relative risk in women of CVD morbidity and mortality is actually higher: Current knowledge points to important gender differences in age of onset, symptom presentation, management, and outcome, as well as traditional and psychosocial risk factors. Compared with men, CVD risk in women is increased to a greater extent by some traditional factors (eg, diabetes, hypertension, hypercholesterolemia, obesity,) and socioeconomic and psychosocial factors also seem to have a higher impact on CVD in women. With respect la differences in CVD management, a gender bias in favor of men has to be taken into account, in spite of greater age and higher comorbidity in women, possibly contributing to a poorer outcome. Depression has been shown to be an independent risk factor and consequence of CVD; however, concerning gender differences, The results have been inconsistent. Current evidence suggests that depression causes a greater increase in CVD incidence in women, and that female CVD patients experience higher levels of depression than men. Gensier aspects should be more intensively considered, both in further research on gender differences in comorbid depresion, and in cardiac treatment and rehabilitation, with the goal of making secondary prevention more effective. PMID:17506227

Gender-bias primes elicit queen-bee responses among senior policewomen.

PubMed

Derks, Belle; Van Laar, Colette; Ellemers, Naomi; de Groot, Kim

2011-10-01

Queen bees are senior women in male-dominated organizations who have achieved success by emphasizing how they differ from other women. Although the behavior of queen bees tends to be seen as contributing to gender disparities in career outcomes, we argue that queen-bee behavior is actually a result of the gender bias and social identity threat that produce gender disparities in career outcomes. In the experiment reported here, we asked separate groups of senior policewomen to recall the presence or absence of gender bias during their careers, and we measured queen-bee responses (i.e., masculine self-descriptions, in-group distancing, and denying of discrimination). Such gender-bias priming increased queen-bee responses among policewomen with low gender identification, but policewomen with high gender identification responded with increased motivation to improve opportunities for other women. These results suggest that gender-biased work environments shape women's behavior by stimulating women with low gender identification to dissociate with other women and to display queen-bee responses as a way to achieve individual mobility.

A meta-analytic review of gender differences in perceptions of sexual harassment.

PubMed

Rotundo, M; Nguyen, D H; Sackett, P R

2001-10-01

Research on gender differences in perceptions of sexual harassment informs an ongoing legal debate regarding the use of a reasonable person standard instead of a reasonable woman standard to evaluate sexual harassment claims. The authors report a meta-analysis of 62 studies of gender differences in harassment perceptions. An earlier quantitative review combined all types of social-sexual behaviors for a single meta-analysis; the purpose of this study was to investigate whether the magnitude of the female-male difference varies by type of behavior. An overall standardized mean difference of 0.30 was found, suggesting that women perceive a broader range of social-sexual behaviors as harassing. However, the meta-analysis also found that the female-male difference was larger for behaviors that involve hostile work environment harassment, derogatory attitudes toward women, dating pressure, or physical sexual contact than sexual propositions or sexual coercion.

Gender differences in brain activation on a mental rotation task.

PubMed

Semrud-Clikeman, Margaret; Fine, Jodene Goldenring; Bledsoe, Jesse; Zhu, David C

2012-10-01

Few neuroimaging studies have explored gender differences on mental rotation tasks. Most studies have utilized samples with both genders, samples mainly consisting of men, or samples with six or fewer females. Graduate students in science fields or liberal arts programs (20 males, 20 females) completed a mental rotation task during functional magnetic resonance imaging (fMRI). When a pair of cube figures was shown, the participant made a keypad response based on whether the pair is the same/similar or different. Regardless of gender, the bilateral middle frontal gyrus, bilateral intraparietal sulcus (IPS), and the left precuneus were activated when a subject tried to solve the mental rotation task. Increased activation in the right inferior frontal gyrus/middle frontal gyrus, the left precuneus/posterior cingulate cortex/cuneus region, and the left middle occipital gyrus was found for men as compared to women. Better accuracy and shorter response times were correlated with an increased activation in the bilateral intraparietal sulcus. No significant brain activity differences related to mental rotation were found between academic majors. These findings suggest that networks involved in visual attention appear to be more strongly activated in the mental rotation tasks in men as compared to women. It also suggests that men use a more automatic process when analyzing complex visual reasoning tasks while women use a more top-down process.

ASD Traits and Co-Occurring Psychopathology: The Moderating Role of Gender

ERIC Educational Resources Information Center

Kreiser, Nicole L.; White, Susan W.

2015-01-01

The higher prevalence of autism spectrum disorder (ASD) in males, relative to that seen in females, is a well-replicated phenomenon. A growing body of research has suggested that there may be gender differences in core ASD deficits and patterns of psychiatric comorbidity among adolescents and adults with ASD. The present study sought to determine…

All Mixed up Together: Women's Experiences of Problem Gambling, Comorbidity and Co-Occurring Complex Needs

ERIC Educational Resources Information Center

Holdsworth, Louise; Nuske, Elaine; Breen, Helen

2013-01-01

While there has been minimal recent gendered gambling research conducted in Australia and elsewhere, there is some evidence to suggest that gender differences do exist in various ways including gambling motivations such as gambling used as a coping strategy to alleviate or "escape" from stress and anxiety, help-seeking and prevalence of…

Logo Experiences with Young Children: Describing Performance, Problem-Solving and Social Contexts of Learning.

ERIC Educational Resources Information Center

Yelland, Nicola

1995-01-01

Explored the performance of primary school children in Logo programming tasks while they worked in one of three gender pairs (girl, boy, or boy-girl). Found no considerable differences in performance based on gender. Results suggest that what distinguished performance was the application of metastrategic processes--the most effective solutions…

Equity in Education: Gender Issues in the Use of Computers. A Review and Bibliography.

ERIC Educational Resources Information Center

Moore, Barbara G.

1986-01-01

This review of research on gender differences in computer use at the elementary and secondary levels outlines the problems, discusses reasons for these problems, and gives suggestions for interventions to improve the situation. The research reviewed was conducted, for the most part, in the United States, Canada, Australia, and the United Kingdom.…

Early Behavioral Self-Regulation, Academic Achievement, and Gender: Longitudinal Findings from France, Germany, and Iceland

ERIC Educational Resources Information Center

Gestsdottir, Steinunn; von Suchodoletz, Antje; Wanless, Shannon B.; Hubert, Blandine; Guimard, Philippe; Birgisdottir, Freyja; Gunzenhauser, Catherine; McClelland, Megan

2014-01-01

Research suggests that behavioral self-regulation skills are critical for early school success, but few studies have explored such links among young children in Europe. This study examined the contribution of early self-regulation to academic achievement gains among children in France, Germany, and Iceland. Gender differences in behavioral…

Gendered Perceptions of Father Involvement in Early Twentieth Century America.

ERIC Educational Resources Information Center

LaRossa, Ralph; Reitzes, Donald C.

1995-01-01

Analyzes 256 letters written by middle-class fathers and mothers to nationally known educator Angelo Patri to illustrate the degree to which perceptions of father involvement in the 1920s-30s varied according to gender. Suggests the difference in father involvement during the 20th century is not as sharp as some suppose. (Author/JPS)

Understanding the Gender Gap in Mathematics Achievement: The Role of Self-Efficacy and Stereotype Threat

ERIC Educational Resources Information Center

Schwery, Denise; Hulac, David; Schweinle, Amy

2016-01-01

This literature review provides school psychologists with an understanding of the important issues related to the gender gap in mathematics achievement. The extant literature suggests that girls tend to receive lower scores than boys on standardized math tests, but in general these differences tend to be small. However, girls have better classroom…

The reverse environmental gender gap in China: evidence from "The China Survey".

PubMed

Shields, Todd; Zeng, Ka

2012-01-01

Objectives This article explores gender differences in attitudes about the seriousness of the environment as a problem in China using the “2008 China Survey.” Methods We use generalized ordered logit models to analyze survey respondents’ environmental attitudes. Results Our results indicate that there is indeed a “gender gap” in environmental attitudes in China, but the pattern is reversed from what has been generally found in previous work conducted in the United States and Europe. Chinese men, not women, show a greater concern about environmental problems and the seriousness of the environmental degradation in China. Further, we find that this gender gap is based largely in the substantial economic and educational differences between men and women in contemporary China. Conclusions This study emphasizes the mediating influence of socioeconomic variables in explaining gender attitudes toward the environment in China. Our findings suggest that in different contexts, women may be faced with difficult decisions between immediate economic necessities and long-term environmental concerns. The observed environmental gender gap in China will likely persist unless further economic development results in improved access to education and economic conditions for Chinese women.

Diet and Exercise in Parenthood: A Social Control Perspective

PubMed Central

Reczek, Corinne; Beth Thomeer, Mieke; Lodge, Amy C.; Umberson, Debra; Underhill, Megan

2014-01-01

Previous work on social control—the direct and indirect regulation of an individual’s health behaviors by others—suggests that parent–child relationships promote healthy diet and exercise. Yet parenthood is associated with less healthy diet and exercise patterns. The authors investigated this paradox by examining social control processes in 40 in-depth interviews with mothers and fathers. They found that parenthood involves social control processes that both promote and compromise healthy behavior, contributing to contradictory perceived effects of parenthood on health behavior. Moreover, the dynamics of social control appear to unfold in different ways for mothers and fathers and depend on the child’s gender and life stage, suggesting that gender and age dyads are central to understanding the seemingly contradictory consequences of parenthood at the population level. These articulations of gendered social control processes provide new insight into the consequences of the gendered organization of parenthood for diet and exercise. PMID:25328244

Gender Differences in Psychotic Disorders with Concurrent Substance Use

PubMed Central

Caton, Carol L.M.; Xie, Haiyi; Drake, Robert E.; McHugo, Gregory

2015-01-01

Objective We conducted a comparative analysis of gender differences in patients with primary psychotic disorders with concurrent substance use and in those with substance-induced psychoses. Methods A total of 385 individuals admitted to psychiatric emergency departments with early onset psychosis and recent substance use were interviewed at baseline and at 6-month intervals for two years. Using a standardized research diagnostic assessment instrument, we classified patients at baseline into primary and substance-induced psychosis groups and analyzed the effects of gender on demographic, family, and clinical characteristics at baseline, the interaction of gender and diagnosis, and gender main effects on illness course, adjustment, and service use over the two-year follow-up period. Results Women had better premorbid adjustment, less misattribution of symptoms, and a later age of onset of regular drug use compared to men. Women, however, showed greater depression and histories of abuse compared to men. Men had greater arrest histories. No interactions between gender and diagnosis were significant. Both genders in the primary and substance-induced psychosis groups showed clinical and functional improvement over the follow-up period despite the overall minimal use of mental health and substance abuse treatment services. Conclusions Women and men with psychosis and substance use differ on several dimensions. Our findings suggest the need for gender-specific treatment programming across both diagnostic groups. PMID:25391275

The emergence of gender differences in physical aggression in the context of conflict between young peers.

PubMed

Hay, Dale F; Nash, Alison; Caplan, Marlene; Swartzentruber, Jan; Ishikawa, Fumiko; Vespo, Jo Ellen

2011-06-01

It is well known that a gender difference in physical aggression emerges by the preschool years. We tested the hypothesis that the gender difference is partly due to changing tactics in peer interaction. Observations of girls' and boys' social initiatives and reactions to opportunities for conflict were made, using the Peer Interaction Coding System (PICS) in four independent samples of children between 9 and 36 months of age, which were aggregated to form a summary data set (N= 323), divided into two age bands (below or above 24 months of age). Linear mixed-model analyses revealed significant age by gender interactions in the use of bodily force in response to peers' initiatives and in the tendency to use bodily force at later stages of conflicts with peers. The gender difference in use of force was not explained by differences in the use of verbal tactics. These cross-sectional findings suggest that girls are initially more likely than boys to use reactive aggression, but then desist, whereas boys increase their use of force to defend their territory and possessions. The difference between older and younger girls likely reflects girls' abilities to regulate their behaviour in response to social challenges and the fact that girls are explicitly socialized to yield to peers' demands.

Using the prisms of gender and rank to interpret research collaboration power dynamics.

PubMed

Gaughan, Monica; Bozeman, Barry

2016-08-01

Collaboration is central to modern scientific inquiry, and increasingly important to the professional experiences of academic scientists. While the effects of collaboration have been widely studied, much less is understood about the motivations to collaborate and collaboration dynamics that generate scientific outcomes. A particular interest of this study is to understand how collaboration experiences differ between women and men, and the attributions used to explain these differences. We use a multi-method study of university Science, Technology, Engineering, and Mathematics faculty research collaborators. We employ 177 anonymous open-ended responses to a web-based survey, and 60 semi-structured interviews of academic scientists in US research universities. We find similarities and differences in collaborative activity between men and women. Open-ended qualitative textual analysis suggests that some of these differences are attributed to power dynamics - both general ones related to differences in organizational status, and in power dynamics related specifically to gender. In analysis of semi-structured interviews, we find that both status and gender were used as interpretive frames for collaborative behavior, with more emphasis placed on status than gender differences. Overall, the findings support that gender structures some part of the collaborative experience, but that status hierarchy exerts more clear effects.

Cardiovascular Control in Men and Women

NASA Astrophysics Data System (ADS)

Fu, Qi

Women, primarily young women, have a greater incidence of orthostatic intolerance than agematched men. This difference is especially dramatic in the Postural Orthostatic Tachycardia Syndrome (POTS, also called Chronic Orthostatic Intolerance, in which patients are unable to stand or remain upright for prolonged periods of time due to intolerable light headedness, weakness, and near-syncope). However, the mechanisms underlying this gender difference are still not completely understood. It is likely that certain gender-specific factors such as the normal menstrual cycle, differences in some hormonal levels which may affect the neurohumoral regulation of blood pressure, or physical characteristics such as a smaller and less "distensible" heart may influence orthostatic blood pressure control. The authors review what has been done on the effects of gender and the menstrual cycle on sympathetic neural control of hemodynamics during shortand long-term orthostasis in healthy young individuals and in female patients with POTS. In addition, the role of cardiac size and function, a non-neural mechanism, in gender differences in orthostatic tolerance is also reviewed. It is suggested that sympathetic neural control and vasoconstrictor responses during orthostasis are comparable between healthy men and women, and are enhanced but not impaired in POTS patients. There is a gender-specific difference in cardiac size even in the healthy population, while this difference is exaggerated in female patients with POTS.

Gender differences in trait aggression in young adults with drug and alcohol dependence compared to the general population.

PubMed

Bácskai, Erika; Czobor, Pál; Gerevich, József

2011-07-01

Data in gender differences in aggression among alcohol and drug dependent subjects are lacking, and no published data are available about gender differences among various subtypes of substance using populations. The goal of this cross-sectional study was to investigate gender differences with regard to types of trait aggression in substance dependent young populations (age: 20-35 years) compared to the general population. Subjects were selected from two clinical samples with a diagnosis of alcohol and drug dependence as well as from a representative sample of the general population. Trait aggression was measured by the four individual subscales of the Buss Perry Aggression Questionnaire (physical-PA, verbal aggression-VA, hostility-H and anger AN) whereas alcohol and drug use were characterized by the AUDIT and EuroADAD scales, respectively. Alcohol and drug dependent subjects showed higher severity on all four subscales of trait aggression compared to the general population. The male-female difference was the highest in the cannabis group. General Linear Model analysis for PA indicated a significant main effect of gender (higher PA for males, p=0.034) with no interaction between substance dependence and gender. For VA, no main effect or interaction for gender was found. Effect sizes for gender difference indicated that while males and females were similar in the control group in the severity in H and A, the level of H and AN was substantially higher in females than in males in the clinical group. These differences between the two genders reached statistical significance in the marijuana group, where female subjects showed a significantly higher severity in these two domains. Compared to the normal sample chronic substance use is associated with higher scores on certain factors of trait aggression, including hostility and anger, in females than in males. Our data suggest that aggression in substance dependent females is more provocable by chronic use of alcohol and drugs than in males. Copyright © 2011 Elsevier Inc. All rights reserved.

Survival Analysis of Faculty Retention and Promotion in the Social Sciences by Gender.

PubMed

Box-Steffensmeier, Janet M; Cunha, Raphael C; Varbanov, Roumen A; Hoh, Yee Shwen; Knisley, Margaret L; Holmes, Mary Alice

2015-01-01

Recruitment and retention of talent is central to the research performance of universities. Existing research shows that, while men are more likely than women to be promoted at the different stages of the academic career, no such difference is found when it comes to faculty retention rates. Current research on faculty retention, however, focuses on careers in science, technology, engineering, and mathematics (STEM). We extend this line of inquiry to the social sciences. We follow 2,218 tenure-track assistant professors hired since 1990 in seven social science disciplines at nineteen U.S. universities from time of hire to time of departure. We also track their time to promotion to associate and full professor. Using survival analysis, we examine gender differences in time to departure and time to promotion. Our methods account for censoring and unobserved heterogeneity, as well as effect heterogeneity across disciplines and cohorts. We find no statistically significant differences between genders in faculty retention. However, we do find that men are more likely to be granted tenure than women. When it comes to promotion to full professor, the results are less conclusive, as the effect of gender is sensitive to model specification. The results corroborate previous findings about gender patterns in faculty retention and promotion. They suggest that advances have been made when it comes to gender equality in retention and promotion, but important differences still persist.

'Even though a man takes the major role, he has no right to abuse': future male leaders' views on gender-based violence in Sri Lanka.

PubMed

Darj, Elisabeth; Wijewardena, Kumudu; Lindmark, Gunilla; Axemo, Pia

2017-01-01

Distinct gender roles influence gender inequality and build the foundation for gender-based violence. Violence against women is a major public health problem in all societies, and a violation of human rights. Prevalence surveys on gender-based violence have been published from Sri Lanka, but qualitative studies on men's perceptions are lacking. The aim of this study was to explore young educated Sri Lankan men's perceptions of violence against women. Seven focus-group discussions were held. Men at the end of their university studies were purposefully selected. A topic guide was used, covering various scenarios of violence against women. Qualitative content analysis was carried out. Four categories were developed through the analytic process: fixed gender roles - patriarchal values are accepted in society, female mobility control, and slowly changing attitudes; violence not accepted but still exists - sexual harassment exists everywhere, different laws for different people, female tolerance of violence, and men's right to punish; multiple factors cause violence - alcohol, violent behavior is inherited, violence culturally accepted, low education, and lack of communication; and prevention of violence against women - both parents must engage and socialize girls and boys equally, life skills education, premarital counselling, working places value clarification, and more women in politics and boards are suggested. Medical and management students, possible future male leaders of the country, have suggestions of prevention strategies in life skills to reduce gender-based violence and to increase knowledge of health consequences with the aim of changing attitudes.

The erasure of gender in academic surgery: a qualitative study.

PubMed

Webster, Fiona; Rice, Kathleen; Christian, Jennifer; Seemann, Natashia; Baxter, Nancy; Moulton, Carol-Anne; Cil, Tulin

2016-10-01

The number of women in surgery has steadily increased, yet their numbers in academic surgery positions and in high-ranking leadership roles remain low. To create strategies to address and improve this problem, it is essential to examine how gender plays into the advancement of a woman's career in academic surgery. Focus group (1) and one-on-one qualitative interviews (8) were conducted with women academic surgeons from various subspecialties in a large university setting. Interviews examined women surgeons' accounts of their experiences as women in surgery. Audio-recorded data were transcribed verbatim and coded thematically. NVivo10 software was used for cross-referencing of data and categorization of data into themes. Focus group data suggested that gender discrimination was pervasive in academic surgery. However, in interviews, most interviewees strongly disavowed the possibility that their gender had any bearing on their professional lives. These surgeons attempted to distance themselves from the possibility of discrimination by suggesting that differences in men and women surgeons' experiences are due to personality issues and personal choices. However, their narratives highlighted deep contradiction; they both affirmed and denied the relevance of gender for their experience as surgeons. As overt acts of discrimination become less acceptable in society, it does not necessarily disappear but rather manifests itself in covert forms. By disavowing and distancing themselves from discrimination, these women exposed the degree to which these issues continue to be pervasive in surgery. Women surgeons' ability to both identify and resist discrimination was hobbled by narratives of individualism, gender equality, and normative ideas of gender difference. Copyright © 2016. Published by Elsevier Inc.

Dude Looks like a Lady: Gender Swapping in an Online Game

NASA Astrophysics Data System (ADS)

Huh, Searle; Williams, Dmitri

After reviewing the literature on online identity construction and developing a set of theory-based hypotheses, this chapter employs a novel combination of survey data and game-generated behavioral logs to examine gender swapping in EverQuest II. Gender swapping is defined as a difference between the gender reported by the player in the survey from the gender of the player's main character in the game. Motivations for play were measured using Yee's condensed MMO motivations scale, and behavioral logs supplied four main measures of gender-stereotypical in-game behaviors. Contrary to expectations, gender swapping was less common among female players, and swapping was rather rare in general. Homosexual players were more likely to change their online gender than straight players. Performance and socialization motivations for play did not differ significantly between swappers and nonswappers. Men who play female characters were not more likely to engage in stereotypically female acts than men who play male characters; however, women who played male characters did display a degree of hyper-masculine behavior. Some of these findings suggest that there may be less of the identity exploration or challenging of gender norms than some had expected, but the female population of players may be bimodal, composed of stereotypically female and male-leaning subgroups.

Intraoccupational Earnings Inequality. Human Capital and Institutional Determinants.

ERIC Educational Resources Information Center

Lorence, Jon

1987-01-01

Examines the distribution of earnings within occupations. Finds that these are more widely distributed than earnings among differing occupations. Suggests some gender differences in the processes generating earnings disparities within occupations. (CH)

Gender differences in the disposition and toxicity of metals

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vahter, Marie; Akesson, Agneta; Liden, Carola

There is increasing evidence that health effects of toxic metals differ in prevalence or are manifested differently in men and women. However, the database is small. The present work aims at evaluating gender differences in the health effects of cadmium, nickel, lead, mercury and arsenic. There is a markedly higher prevalence of nickel-induced allergy and hand eczema in women compared to men, mainly due to differences in exposure. Cadmium retention is generally higher in women than in men, and the severe cadmium-induced Itai-itai disease was mainly a woman's disease. Gender differences in susceptibility at lower exposure are uncertain, but recentmore » data indicate that cadmium has estrogenic effects and affect female offspring. Men generally have higher blood lead levels than women. Lead accumulates in bone and increased endogenous lead exposure has been demonstrated during periods of increased bone turnover, particularly in women in pregnancy and menopause. Lead and mercury, in the form of mercury vapor and methylmercury, are easily transferred from the pregnant women to the fetus. Recent data indicate that boys are more susceptible to neurotoxic effects of lead and methylmercury following exposure early in life, while experimental data suggest that females are more susceptible to immunotoxic effects of lead. Certain gender differences in the biotransformation of arsenic by methylation have been reported, and men seem to be more affected by arsenic-related skin effect than women. Experimental studies indicate major gender differences in arsenic-induced cancer. Obviously, research on gender-related differences in health effects caused by metals needs considerable more focus in the future.« less

Gender differences in empathy: the role of the right hemisphere.

PubMed

Rueckert, Linda; Naybar, Nicolette

2008-07-01

The relationship between activation of the right cerebral hemisphere (RH) and empathy was investigated. Twenty-two men and 73 women participated by completing a chimeric face task and empathy questionnaire. For the face task, participants were asked to pick which of the two chimeric faces looked happier. Both men and women were significantly more likely to say the chimera with the smile to their left was happier, suggesting activation of the RH. As expected, men scored significantly lower than women on the empathy questionnaire, p=.003. A correlation was found between RH activation on the face task and empathy for women only, p=.037, suggesting a possible neural basis for gender differences in empathy.

Gender differences in substance use treatment utilization in the year prior to deployment in Army service members.

PubMed

Wooten, Nikki R; Mohr, Beth A; Lundgren, Lena M; Adams, Rachel Sayko; Merrick, Elizabeth L; Williams, Thomas V; Larson, Mary Jo

2013-09-01

Although military men have heavier drinking patterns, military women experience equal or higher rates of dependence symptoms and similar rates of alcohol-related problems as men at lower levels of consumption. Thus, gender may be important for understanding substance use treatment (SUT) utilization before deployment. Military health system data were analyzed to examine gender differences in both substance use diagnosis (SUDX) and SUT in 152,447 Army service members returning from deployments in FY2010. Propensity score analysis of probability of SUDX indicated that women had lower odds (AOR: 0.91, 95% CI: 0.86-0.96) of military lifetime SUDX. After adjusting for lifetime SUDX using propensity score analysis, multivariate regression found women had substantially lower odds (AOR: 0.61; 95% CI: 0.54-0.70) of using SUT the year prior to deployment. Findings suggest gender disparities in military-provided SUT and a need to consider whether military substance use assessment protocols are sensitive to gender differences. Copyright © 2013 Elsevier Inc. All rights reserved.

Gender differences in loss of psychological resources following experimentally-induced vicarious stress.

PubMed

Ben-Zur, Hasida; Zeidner, Moshe

2012-07-01

The present research focuses on gender differences in resource loss, perceived threat, and negative affective reactions induced by experimental manipulation of vicarious stress. Israeli students (54.7% women) were randomly allocated to one of two conditions: (1) Threat Condition (n=98), in which participants were exposed to a video film depicting terror attacks and (2) Control Condition (n=30), in which participants viewed a video film depicting a series of non-emotive news broadcasts. Participants also completed measures of mastery, optimism, and self-esteem. The data indicated that whereas under the Threat Condition women scored lower on psychological resources and higher on perceived threat than men, no significant gender differences were observed under the Control Condition. A path analysis revealed that gender was directly related to perceived threat and resource loss, which, in turn, were related to negative affect. In addition, a greater sense of mastery was related to lower resource loss. Overall, these experimental findings suggest that gender and mastery bear prominent effects on cognitive and emotional reactions to vicarious life threat.

Gender Differences in Anxiety Disorders: Prevalence, Course of Illness, Comorbidity and Burden of Illness

PubMed Central

McLean, Carmen P.; Asnaani, Anu; Litz, Brett T.; Hofmann, Stefan G.

2011-01-01

Women have consistently higher prevalence rates of anxiety disorders, but less is known about how gender affects age of onset, chronicity, comorbidity, and burden of illness. Gender differences in DSM-IV anxiety disorders were examined in a large sample of adults (N = 20,013) in the United States using data from the Collaborative Psychiatric Epidemiology Studies (CPES). The lifetime and 12-month male:female prevalence ratios of any anxiety disorder were 1:1.7 and 1:1.79, respectively. Women had higher rates of lifetime diagnosis for each of the anxiety disorders examined, except for social anxiety disorder which showed no gender difference in prevalence. No gender differences were observed in the age of onset and chronicity of the illness. However, women with a lifetime diagnosis of an anxiety disorder were more likely than men to also be diagnosed with another anxiety disorder, bulimia nervosa, and major depressive disorder. Furthermore, anxiety disorders were associated with a greater illness burden in women than in men, particularly among European American women and to some extend also among Hispanic women. These results suggest that anxiety disorders are not only more prevalent but also more disabling in women than in men. PMID:21439576

Gender Role Violations and the Sexual Double Standard.

PubMed

Zaikman, Yuliana; Marks, Michael J; Young, Tara M; Zeiber, Jacqueline A

2016-12-01

The sexual double standard (SDS) suggests that women are evaluated negatively and men positively for engaging in similar sexual behaviors. According to social role theory, the SDS exists due to gender role structures. Consequently, perceived violations of women's sexual behavior are associated with the SDS. In addition to gender role violations of sexual behavior, two additional violations of gender roles exist: heterosexual sexual orientation norms and gender role characteristics. The current study aims to investigate whether the SDS persists for sexual orientation-violating and gender role characteristic-violating targets, and to examine which of the three gender role violations influence evaluations of others' sexual behavior. A U.S. sample of 483 participants evaluated target individuals who were either female or male, heterosexual/gay man or lesbian, feminine or masculine, and had 1 or 12 sexual partners. Results indicate that SDS persists for gender role-violating targets but is exhibited differently for targets violating heterosexual sexual orientation norms and gender role characteristics.

Preschool Gender-Typed Play Behavior at Age 3.5 Years Predicts Physical Aggression at Age 13 Years.

PubMed

Kung, Karson T F; Li, Gu; Golding, Jean; Hines, Melissa

2018-05-01

Gender differences in play behavior and physical aggression have been consistently reported. Theoretical perspectives concerning evolutionary, social, and social-cognitive mechanisms suggest that male-typical play behavior during childhood increases subsequent physical aggression. The evidence supporting these connections is limited, however. The present study investigated the association between gender-typed play behavior in early childhood and physical aggression in early adolescence using a sample drawn from a longitudinal, population study, the Avon Longitudinal Study of Parents and Children. Based on gender-typed play behavior as measured by the Pre-School Activities Inventory at age 3.5 years, samples of masculine (64 boys, 60 girls), feminine (80 boys, 66 girls), and randomly selected control children (55 boys, 67 girls) were recruited at age 13 years and administered the Reinisch Aggression Inventory. After controlling for a range of sociodemographic variables, maternal characteristics, and behavioral problems, including hyperactivity and conduct problems at age 3.5, significant group differences in physical aggression at age 13 were found among children classified as masculine, control, and feminine at age 3.5. Masculine children exhibited significantly more physical aggression than control children or feminine children, and control children exhibited significantly more physical aggression than feminine children. The association between gender-typed play behavior and physical aggression was not moderated by sex. These results suggest that the degree of childhood gender-typed play behavior independently predicts the degree of physical aggression at adolescence in boys and in girls.

Gender and leadership in healthcare administration: 21st century progress and challenges.

PubMed

Lantz, Paula M

2008-01-01

The need for strong leadership and increased diversity is a prominent issue in today's health services workforce. This article reviews the latest literature, including research and proposed agendas, regarding women in executive healthcare leadership. Data suggest that the number of women in leadership roles is increasing, but women remain underrepresented in the top echelons of healthcare leadership, and gender differences exist in the types of leadership roles women do attain. Salary disparity prevails, even when controlling for gender differences in educational attainment, age, and experience. Despite widespread awareness of these problems in the field, current action and policy recommendations are severely lacking. Along with the challenges of cost, quality, and an aging population, the time has come for a more thoughtful, policy-focused approach to amend the discrepancy between gender and leadership in healthcare administration.

Dispositional optimism and physical wellbeing: the relevance of culture, gender, and socioeconomic status.

PubMed

Khallad, Yacoub

2013-01-01

The present study examined the relationship between dispositional optimism and physical wellbeing (as reflected in physical symptom reporting) in two groups of American and Jordanian college students. It also assessed moderation effects of culture, gender, and socioeconomic status (SES). Participants were administered a questionnaire consisting of items pertaining to dispositional optimism (as measured by the Revised Life Orientation Test, LOT-R) along with items assessing physical symptom reporting and sociodemographic factors (e.g., gender, socioeconomic status). The results revealed significant negative correlations between dispositional optimism and physical symptom reporting for both American and Jordanian participants, although the magnitude of the correlation for the American group was noticeably larger than that for the Jordanian group. The results also showed that women, especially Jordanians, were more likely than men to report physical symptoms. Among Jordanians, physical symptom reporting was more common among those of lower SES. No statistically significant differences in physical symptom reporting were found between American men and women or between the two cultural groups. Multiple regression analyses revealed no statistically significant interactions between optimism and cultural background, optimism and gender, or optimism and SES. Overall, the results suggest that optimism is the factor most predictive of physical symptom reporting, followed by SES and gender. These results corroborate previous findings on the relationship between dispositional optimism and physical wellbeing, and point to crosscultural differences in relationship patterns. These differences suggest that although personality characteristics such as optimism may play an important role in the physical wellbeing of both Western and non-Western groups, the influence of sociodemographic factors such as gender and SES and their interaction with cultural variables must not be overlooked.

Sex differences in brain activation patterns during processing of positively and negatively valenced emotional words.

PubMed

Hofer, Alex; Siedentopf, Christian M; Ischebeck, Anja; Rettenbacher, Maria A; Verius, Michael; Felber, Stephan; Wolfgang Fleischhacker, W

2007-01-01

Previous studies have suggested that men and women process emotional stimuli differently. In this study, we used event-related functional magnetic resonance imaging (fMRI) to investigate gender differences in regional cerebral activity during the perception of positive or negative emotions. The experiment comprised two emotional conditions (positively/negatively valenced words) during which fMRI data were acquired. Thirty-eight healthy volunteers (19 males, 19 females) were investigated. A direct comparison of brain activation between men and women revealed differential activation in the right putamen, the right superior temporal gyrus, and the left supramarginal gyrus during processing of positively valenced words versus non-words for women versus men. By contrast, during processing of negatively valenced words versus non-words, relatively greater activation was seen in the left perirhinal cortex and hippocampus for women versus men, and in the right supramarginal gyrus for men versus women. Our findings suggest gender-related neural responses to emotional stimuli and could contribute to the understanding of mechanisms underlying the gender disparity of neuropsychiatric diseases such as mood disorders.

Racial, Ethnic, and Gender Differences in School Discipline among U.S. High School Students: 1991-2005.

PubMed

Wallace, John M; Goodkind, Sara; Wallace, Cynthia M; Bachman, Jerald G

2008-01-01

The present study uses large nationally representative samples of White, Black, Hispanic, Asian American, and American Indian students to examine current patterns and recent trends (1991 to 2005) in racial, ethnic, and gender differences in school discipline. We found that Black, Hispanic, and American Indian youth are slightly more likely than White and Asian American youth to be sent to the office and substantially (two to five times) more likely to be suspended or expelled. Although school discipline rates decreased over time for most ethnic groups, among Black students school discipline rates increased between 1991 and 2005. Logistic regression analyses that controlled for racial and ethnic differences in socio-demographic factors suggest racial and ethnic differences in school discipline do not result from racial and ethnic differences in socioeconomic status. Future research and practice efforts should seek to better understand and to eliminate racial, ethnic and gender disproportionality in school discipline.

Gender differences in public office workers' satisfaction, subjective symptoms and musculoskeletal complaints in workplace and office environments.

PubMed

Lee, Sangbok; Park, Myoung Hwan; Jeong, Byung Yong

2018-06-01

This study investigates differences between male and female public office workers' satisfaction levels, sick building syndrome (SBS) symptoms and musculoskeletal disorder (MSD) complaints in workplace and office environments. Questionnaire surveys were performed in 30 offices from 15 public institutions. Male and female workers of the same age were coupled and selected from each office, gathering a total of 120 male and 120 female subjects. The results show that differences exist between genders in noise and lighting satisfaction levels, SBS-related symptoms (eye, nose, skin) and MSD complaints of hand/wrist/finger, while there is no difference in overall satisfaction level of office environments. The study also suggests that office design for public office workers should take into account gender differences in preventing MSDs and also SBS. The findings of this study are expected to serve as basic data for designing effective public office environments.

The effects of implicit gender role theories on gender system justification: Fixed beliefs strengthen masculinity to preserve the status quo.

PubMed

Kray, Laura J; Howland, Laura; Russell, Alexandra G; Jackman, Lauren M

2017-01-01

Four studies (n = 1199) tested support for the idea that implicit theories about the fixedness versus malleability of gender roles (entity vs. incremental theories) predict differences in the degree of gender system justification, that is, support for the status quo in relations between women and men in society. Relative to an incremental theory, the holding of an entity theory correlated with more system-justifying attitudes and self-perceptions (Study 1) for men and women alike. We also found that strength of identification with one's gender in-group was a stronger predictor of system justification for men than it was for women, suggesting men's defense of the status quo may be motivated by their membership in a high status group in the social hierarchy. In 3 experiments, we then tested whether exposure to a fixed gender role theory would lead men to identify more with masculine characteristics and their male gender group, thus increasing their defense of the gender system as fair and just. We did not expect a fixed gender role theory to trigger these identity-motivated responses in women. Overall, we found that, by increasing the degree of psychological investment in their masculine identity, adopting a fixed gender role theory increased men's rationalization of the gender status quo compared with when gender roles were perceived to be changeable. This suggests that, when men are motivated to align with their masculine identity, they are more likely to endorse the persistence of gender inequality as a way of affirming their status as "real men." (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Differential effects of gender on entropy perception

NASA Astrophysics Data System (ADS)

Satcharoen, Kleddao

2017-12-01

The purpose of this research is to examine differences in perception of entropy (color intensity) between male and female computer users. The objectives include identifying gender-based differences in entropy intention and exploring the potential effects of these differences (if any) on user interface design. The research is an effort to contribute to an emerging field of interest in gender as it relates to science, engineering and technology (SET), particularly user interface design. Currently, there is limited evidence on the role of gender in user interface design and in use of technology generally, with most efforts at gender-differentiated or customized design based on stereotypes and assumptions about female use of technology or the assumption of a default position based on male preferences. Image entropy was selected as a potential characteristic where gender could be a factor in perception because of known differences in color perception acuity between male and female individuals, even where there is no known color perception abnormality (which is more common with males). Although the literature review suggested that training could offset differences in color perception and identification, tests in untrained subject groups routinely show that females are more able to identify, match, and differentiate colors, and that there is a stronger emotional and psychosocial association of color for females. Since image entropy is associated with information content and image salience, the ability to identify areas of high entropy could make a difference in user perception and technological capabilities.

Trends in Gender Segregation in the Choice of Science and Engineering Majors*

PubMed Central

Mann, Allison; DiPrete, Thomas A.

2013-01-01

Numerous theories have been put forward for the high and continuing levels of gender segregation in science, technology, engineering, and mathematics (STEM) fields, but research has not systematically examined the extent to which these theories for the gender gap are consistent with actual trends. Using both administrative data and four separate longitudinal studies sponsored by the U.S. Department of Education’s National Center for Education Statistics (NCES), we evaluate several prominent explanations for the persisting gender gap in STEM fields related to mathematics performance and background and general life goals, and find that none of them are empirically satisfactory. Instead, we suggest that the structure of majors and their linkages to professional training and careers may combine with gender differences in educational goals to influence the persisting gender gap in STEM fields. An analysis of gendered career aspirations, course-taking patterns, and pathways to medical and law school supports this explanation. PMID:24090849

Rigidity in gender-typed behaviors in early childhood: a longitudinal study of ethnic minority children.

PubMed

Halim, May Ling; Ruble, Diane; Tamis-LeMonda, Catherine; Shrout, Patrick E

2013-01-01

A key prediction of cognitive theories of gender development concerns developmental trajectories in the relative strength or rigidity of gender typing. To examine these trajectories in early childhood, 229 children (African American, Mexican American, and Dominican American) were followed annually from age 3 to 5 years, and gender-stereotypical appearance, dress-up play, toy play, and sex segregation were examined. High gender-typing was found across ethnic groups, and most behaviors increased in rigidity, especially from age 3 to 4 years. In addressing controversy surrounding the stability and structure of gender-typing it was found that from year to year, most behaviors showed moderately stable individual differences. Behaviors were uncorrelated within age but showed more concordance in change across time, suggesting that aspects of gender-typing are multidimensional, but still show coherence. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

Demographic and clinical features of patients with fibromyalgia syndrome of different settings: a gender comparison.

PubMed

Häuser, Winfried; Kühn-Becker, Hedi; von Wilmoswky, Hubertus; Settan, Margit; Brähler, Elmar; Petzke, Frank

2011-04-01

Well-established gender differences in the clinical picture of fibromyalgia syndrome (FMS) have been suggested. However, studies on gender differences in demographic and clinical features of FMS have contradictory results. Their significance is limited by the small number of patients included and selection bias of single settings. The purpose of this study was to compare demographic characteristics (age, family status) and clinical variables (duration of chronic pain and FMS diagnosis, tender point count, number of pain sites, and somatic and depressive symptoms) of male and female patients in different settings (general population, FMS self-help organization, and different clinical settings). FMS was diagnosed according to survey criteria in the general population and in the self-help organization setting and by 1990 criteria of the American College of Rheumatology in the clinical settings. Tender point examination was performed according to the manual tender point survey protocol in clinical settings. Somatic and depressive symptoms were assessed by validated questionnaires. A total of 1023 patients (885 female, 138 male) were included in the analysis. Compared with male participants, female participants reported a longer duration of chronic widespread pain (P = 0.009) and time since FMS diagnosis (P = 0.05), and they had a higher tender point count (P = 0.04). There were no gender differences in age, family status, number of pain sites, or somatic and depressive symptoms. We found no relevant gender differences in the clinical picture of FMS. The assumption of well-established gender differences in the clinical picture of FMS could not be supported. Copyright © 2011 Elsevier HS Journals, Inc. All rights reserved.

Gender Difference in Event Related Potentials to Masked Emotional Stimuli in the Oddball Task

PubMed Central

Kim, Eun Young; Park, Gewnhi; Kim, Sangrae; Kim, Imyel; Chae, Jeong-Ho; Kim, Hyun Taek

2013-01-01

Objective We investigated gender differences in event-related potential (ERP) responses to subliminally presented threat-related stimuli. Methods Twenty-four participants were presented with threat-related and neutral pictures for a very brief period of time (17 ms). To explore gender differences in ERP responses to subliminally presented stimuli, we examined six ERP components [P1, N170, N250, P300, Early Posterior Negativity (EPN) and Late Positive Potential (LPP)]. Results The result revealed that only female participants showed significant increases in the N170 and the EPN in response to subliminally presented threat-related stimuli compared to neutral stimuli. Conclusion Our results suggest that female participants exhibit greater cortical processing of subliminally presented threat-related stimuli than male participants. PMID:23798965

Gender differences in manifestations of antisocial personality disorder among residential drug abuse treatment clients.

PubMed

Goldstein, R B; Powers, S I; McCusker, J; Mundt, K A; Lewis, B F; Bigelow, C

1996-05-01

We examined gender differences in manifestations of DSM-III-R antisocial personality disorder in 106 male and 34 female drug abusers enrolled in residential relapse prevention/health education treatment. In childhood, compared to males, females had more often run away but less often used weapons in fights, been cruel to animals, and set fires. Females also reported less vandalism. In adulthood, women had more often been irresponsible as parents and in financial matters, engaged in prostitution, made money finding customers for prostitutes, been physically violent against sex partners and children, failed to plan ahead, and lacked remorse. Our findings suggest that addiction treatment programs need to consider gender differences in antisocial symptomatology in the development of individualized treatment programs for both male and female clients.

Workplace harassment, stress, and drinking behavior over time: Gender differences in a national sample

PubMed Central

Rospenda, Kathleen M.; Fujishiro, Kaori; Shannon, Candice A.; Richman, Judith A.

2008-01-01

Research suggests that workplace harassment (WH) significantly predicts alcohol use and problem drinking behavior, but has generally failed to consider concurrent effects of other sources of stress. This two-wave study (n=1418) is the first to explore whether sexual harassment (SH) and generalized workplace harassment (GWH) predict increased drinking independently of the effects of job and life stress, and whether effects differ by gender, in a nationally representative sample. SH and GWH predicted increases in problem drinking one year later for men but not women, while life stress was associated with increased problem drinking for women but not men. This study confirms the importance of examining the associations between different types of stressors and drinking-related outcomes in gendered contexts. PMID:18384975

Variations on an Expectancy-Value Model of Motivation in Science.

PubMed

DeBacker; Nelson

1999-04-01

Relationships among motivational variables from goal theory and expectancy-value theory were investigated in this correlational study of high school students. Self-report surveys of motivation in science were collected during biology classes from 69 males and 80 females. Outcome measures were effort, persistence, and achievement. Gender differences were noted in the pattern of zero-order correlations. Internal motivation variables were related to achievement in males but not females. Regression analyses indicated that the motivation variables explained large proportions of variance in the outcomes. However, the contribution of individual variables differed by gender. Most notable was perceived ability, which contributed significantly to predicting outcome measures for females but not males. Findings suggest that interventions may need to focus on different motivational aspects depending on gender. Copyright 1999 Academic Press.

Coming home upset: Gender, marital satisfaction, and the daily spillover of workday experience into couple interactions.

PubMed

Schulz, Marc S; Cowan, Philip A; Cowan, Carolyn Pape; Brennan, Richard T

2004-03-01

This study explored how daily changes in workday pace and end-of-the-workday mood were related to nightly variations in withdrawn and angry marital behavior. For 3 days, 82 husbands and wives from 42 couples completed questionnaires at the end of the workday and at bedtime. More negatively arousing workdays were linked with angrier marital behavior for women and less angry and more withdrawn behavior for men. Daily changes in workday pace predicted fluctuations in women's, but not men's, marital behavior. Several of these workday-marital behavior connections varied by level of marital satisfaction. In contrast to the gender differences in responses to workday stress, no differences were found in typical marital behaviors. These findings suggest that gender differences are enhanced under stress.

Differences in end-range lumbar flexion during slumped sitting and forward bending between low back pain subgroups and genders

PubMed Central

Hoffman, Shannon L.; Johnson, Molly B.; Zou, Dequan; Van Dillen, Linda R.

2012-01-01

Patterns of lumbar posture and motion are associated with low back pain (LBP). Research suggests LBP subgroups demonstrate different patterns during common tasks. This study assessed differences in end-range lumbar flexion during two tasks between two LBP subgroups classified according to the Movement System Impairment model. Additionally, the impact of gender differences on subgroup differences was assessed. Kinematic data were collected. Subjects in the Rotation (Rot) and Rotation with Extension (RotExt) LBP subgroups were asked to sit slumped and bend forward from standing. Lumbar end-range flexion was calculated. Subjects reported symptom behavior during each test. Compared to the RotExt subgroup, the Rot subgroup demonstrated greater end-range lumbar flexion during slumped sitting and a trend towards greater end-range lumbar flexion with forward bending. Compared to females, males demonstrated greater end-range lumbar flexion during slumped sitting and forward bending. A greater proportion of people in the Rot subgroup reported symptoms with each test compared to the RotExt subgroup. Males and females were equally likely to report symptoms with each test. Gender differences were not responsible for LBP subgroup differences. Subgrouping people with LBP provides insight into differences in lumbar motion within the LBP population. Results suggesting potential consistent differences across flexion-related tasks support the presence of stereotypical movement patterns that are related to LBP. PMID:22261650

Exploring gender differences in the working lives of UK hospital consultants

PubMed Central

Bloor, Karen; Spilsbury, Karen

2015-01-01

Objective Internationally, increasing numbers of women are practising medicine. Gender differences in doctors’ working hours, specialty choices and communication styles are well documented, but studies often neglect contextual factors such as the role of socialised gender expectations on behaviours in the workplace and the medical profession. These may be important as recent studies have reported gender differences in doctors’ activity rates that cannot be explained by specialty or contracted hours, suggesting other sources of variation. This study sought to explore the working lives of hospital doctors and how their work is negotiated according to gender and context. Design Gender differences in the day-to-day work of hospital specialists (consultants) in the NHS were investigated using a qualitative approach, including observation and interview methods. Data were analysed inductively using qualitative observation and interview methods. Setting Two NHS hospital trusts in England. Participants Data were collected from 13 participants working in a variety of specialties and in a range of clinical and non-clinical settings. Main outcome measures Various behaviours, attitudes and experiences were explored, such as doctor–patient communication, interactions with colleagues and workload. Results Influences at both individual and situational levels, appear to affect differentially the work of male and female doctors. Female consultants described awareness of the impact of behaviours on relationships with colleagues, and their interactions appeared to be more carefully performed. Nurses and other colleagues tend to demonstrate less cooperation with female consultants. Gender differences also exist in patient communication, feelings of work–family conflict and barriers to career progression. Conclusions These variations in hospital consultants’ work may have implications for both the quantity and quality of care provided by male and female consultants. This is timely and of importance to the medical workforce as the gender composition approaches parity. PMID:25567767

Interactive effects of sex hormones and gender stereotypes on cognitive sex differences--a psychobiosocial approach.

PubMed

Hausmann, Markus; Schoofs, Daniela; Rosenthal, Harriet E S; Jordan, Kirsten

2009-04-01

Biological and social factors have been shown to affect cognitive sex differences. For example, several studies have found that sex hormones have activating effects on sex-sensitive tasks. On the other hand, it has been shown that gender stereotypes can influence the cognitive performance of (gender-) stereotyped individuals. However, few studies have investigated the combined effects of both factors. The present study investigated the interaction between sex hormones and gender stereotypes within a psychobiosocial approach. One hundred and fourteen participants (59 women) performed a battery of sex-sensitive cognitive tasks, including mental rotation, verbal fluency, and perceptual speed. Saliva samples were taken immediately after cognitive testing. Levels of testosterone (T) were analysed using chemiluminescence immunoassay (LIA). To activate gender stereotypes, a questionnaire was applied to the experimental group that referred to the cognitive tasks used. The control group received an identical questionnaire but with a gender-neutral content. As expected, significant sex differences favouring males and females appeared for mental rotation and verbal fluency tasks, respectively. The results revealed no sex difference in perceptual speed. The male superiority in the Revised Vandenberg and Kuse Mental Rotations Tests (MRT-3D) was mainly driven by the stereotype-active group. No significant sex difference in MRT-3D appeared in the control group. The MRT-3D was also the task in which a strong gender-stereotype favouring males was present for both males and females. Interestingly, T levels of the stereotype-activated group were 60% higher than that of male controls. The results suggest that sex hormones mediate the effects of gender stereotypes on specific cognitive abilities.

Does gender influence outcomes from a multidisciplinary intervention for quality of life designed for patients with advanced cancer?

PubMed

Lapid, Maria I; Atherton, Pamela J; Kung, Simon; Cheville, Andrea L; McNiven, Molly; Sloan, Jeff A; Clark, Matthew M; Rummans, Teresa A

2013-09-01

Cancer treatment can profoundly impact the patient's quality of life (QOL). It has been well documented that there are gender differences in the symptoms associated with cancer treatment. This study explores the impact of gender on QOL for patients with newly diagnosed advanced cancer. A randomized, controlled clinical trial in patients receiving radiotherapy for advanced cancer demonstrated maintenance of QOL with a six session multidisciplinary structured intervention compared to controls. This current study reports the gender differences in that trial. Outcome measures included the functional assessment of cancer therapy-general (FACT-G), linear analog self-assessment (LASA), and profile of mood states (POMS) at baseline and weeks 4, 27, and 52. Kruskal-Wallis was used to compare QOL scores. One hundred thirty-one patients (45 women and 86 men, mean age 58.7) participated in the clinical trial. At week 4 postintervention, women in the intervention group had statistically significant improvement in their FACT-G score, FACT-G physical well-being subscale, LASA fatigue, POMS total score, POMS fatigue-inertia subscale, and POMS confusion-bewilderment subscale (p < 0.05). Men receiving the intervention had a smaller decrease in FACT-G score compared to controls (p = 0.048) and also worsened on the LASA financial (p = 0.02). At week 27, the only gender difference was that intervention group men had more POMS anger-hostility (p = 0.009). By week 52, there were no statistically significant gender differences in any of the QOL measures. Gender-based differences appear to play a role in the early, but not late, response to a multidisciplinary intervention to improve QOL for patients with advanced cancer, suggesting that early interventions can be tailored for each gender.

Exploring gender differences in the working lives of UK hospital consultants.

PubMed

Jefferson, Laura; Bloor, Karen; Spilsbury, Karen

2015-05-01

Internationally, increasing numbers of women are practising medicine. Gender differences in doctors' working hours, specialty choices and communication styles are well documented, but studies often neglect contextual factors such as the role of socialised gender expectations on behaviours in the workplace and the medical profession. These may be important as recent studies have reported gender differences in doctors' activity rates that cannot be explained by specialty or contracted hours, suggesting other sources of variation. This study sought to explore the working lives of hospital doctors and how their work is negotiated according to gender and context. Gender differences in the day-to-day work of hospital specialists (consultants) in the NHS were investigated using a qualitative approach, including observation and interview methods. Data were analysed inductively using qualitative observation and interview methods. Two NHS hospital trusts in England. Data were collected from 13 participants working in a variety of specialties and in a range of clinical and non-clinical settings. Various behaviours, attitudes and experiences were explored, such as doctor-patient communication, interactions with colleagues and workload. Influences at both individual and situational levels, appear to affect differentially the work of male and female doctors. Female consultants described awareness of the impact of behaviours on relationships with colleagues, and their interactions appeared to be more carefully performed. Nurses and other colleagues tend to demonstrate less cooperation with female consultants. Gender differences also exist in patient communication, feelings of work-family conflict and barriers to career progression. These variations in hospital consultants' work may have implications for both the quantity and quality of care provided by male and female consultants. This is timely and of importance to the medical workforce as the gender composition approaches parity. © The Royal Society of Medicine.

Sexual scripts among young heterosexually active men and women: continuity and change.

PubMed

Masters, N Tatiana; Casey, Erin; Wells, Elizabeth A; Morrison, Diane M

2013-01-01

Whereas gendered sexual scripts are hegemonic at the cultural level, research suggests they may be less so at dyadic and individual levels. Understanding "disjunctures" between sexual scripts at different levels holds promise for illuminating mechanisms through which sexual scripts can change. Through interviews with 44 heterosexually active men and women aged 18 to 25, the ways young people grappled with culture-level scripts for sexuality and relationships were delineated. Findings suggest that, although most participants' culture-level gender scripts for behavior in sexual relationships were congruent with descriptions of traditional masculine and feminine sexuality, there was heterogeneity in how or whether these scripts were incorporated into individual relationships. Specifically, three styles of working with sexual scripts were found: conforming, in which personal gender scripts for sexual behavior overlapped with traditional scripts; exception-finding, in which interviewees accepted culture-level gender scripts as a reality, but created exceptions to gender rules for themselves; and transforming, in which participants either attempted to remake culture-level gender scripts or interpreted their own nontraditional styles as equally normative. Changing sexual scripts can potentially contribute to decreased gender inequity in the sexual realm and to increased opportunities for sexual satisfaction, safety, and well-being, particularly for women, but for men as well.

5-HTTLPR and gender differences in affective disorders: A systematic review.

PubMed

Gressier, F; Calati, R; Serretti, A

2016-01-15

Serotonin transporter-linked polymorphic region (5-HTTLPR) variants have been extensively studied in psychiatric disorders. Although gender effects have been reported, they have not been comprehensively reviewed. The aim of our study was to summarize literature findings on 5-HTTLPR and gender differences in affective disorders. A systematic search of PubMed, ISI Web of Knowledge, and PsycINFO databases was performed for dates until January 2015. The included articles (n=78) analyzed the association between 5-HTTLPR and affective spectrum disorders, taking into account gender. The quality of each study was assessed through STROBE and CONSORT. 5-HTTLPR modulation of affective disorders varied by gender. The S allele (or SS genotype) seemed to be differently associated with an increased risk of depression, depressive symptoms, anxiety traits and symptoms, and symptoms of internalizing behavior among women and an increased risk of aggressiveness, conduct disorder and symptom counts of externalizing behavior among men. Moreover, the presence of stressful life events reinforced the association. Interestingly, these differences seemed to begin with adolescence and were not consistent among the elderly, suggesting a plausible role of hormonal fluctuations. The review is limited by the small number of included papers, due to the paucity of information in the literature regarding 5-HTTLPR and gender. 5-HTTLPR variants may exert a differential modulation on a number of features depending on gender. Further studies are needed to more deeply investigate the effect of 5-HTTLPR×gender on the modulation of affective disorders. Copyright © 2015 Elsevier B.V. All rights reserved.

Equally unequal: gender discrimination in the workplace among adults with mental retardation.

PubMed

Julius, Elona; Wolfson, Hagit; Yalon-Chamovitz, Shira

2003-01-01

Gender discrimination in the work place has been widely reported. Women are usually discriminated against both with respect to level of occupation and salary. The current study explored the correlation between gender and employment among adults with mental retardation, specifically, whether gender discrimination in the work place is as prominent among people with mental retardation as in the general population. Level of occupation and salary earned were studied in 227 adults with mild and moderate mental retardation residing in institutions, hostels, and sheltered homes in Israel. The findings suggest a correlation between gender and employment similar to that in the general population. Women were found to be employed mainly in sheltered workshops and lower levels of occupation, and to earn significantly less than the men. However, closer examination of each work place revealed that within each level of occupation there were no significant gender differences in salary. The finding suggests that while women with mental retardation earn lower salaries than men, this is mainly the result of their lower level of occupation. Rehabilitation efforts should therefore be directed toward ensuring higher levels of occupation as well as community employment among women with mental retardation.

Gender Segregation in Pre-Adolescent Peer Groups as a Matter of Class: Results from Two German Studies

ERIC Educational Resources Information Center

Pfaff, Nicolle

2010-01-01

This study examines social class differences in the gender segregation of children and pre-adolescents and draws upon data from two recent German studies. Based on longitudinal quantitative data from a representative children's survey, the first analysis suggests that in comparison to children from upper-class families, lower-class children tend…

Age- and Gender-Related Change in Mathematical Reasoning Ability and Some Educational Suggestions

ERIC Educational Resources Information Center

Erdem, Emrullah; Soylu, Yasin

2017-01-01

Does the mathematical reasoning ability develop with increase in age? How is mathematical reasoning ability differing according to gender? The current study is trying to find answers to these two questions. The study using cross-sectional design, was conducted with 409 (8th, 9th and 10th grade) students attending middle school and high school in…

"One Equal Music": An Exploration of Gender Perceptions and the Fair Assessment by Beginning Music Teachers of Musical Compositions

ERIC Educational Resources Information Center

Legg, Robert

2010-01-01

Previous research in education has investigated the relationship between gender and perceptions of musicality, suggesting that teachers' assessments of boys' and girls' achievements in music are different and unequal. This empirical study attempts to explore that relationship in more detail, building on research from the late 1990s, by asking…

Differences in Self-Reported Physical Limitation Among Older Women and Men in Ismailia, Egypt

PubMed Central

2012-01-01

Objectives. This study explores the reasons for gender differences in self-reported physical limitation among older adults in Ismailia, Egypt. Method. 435 women and 448 men, 50 years and older in Ismailia, Egypt, participated in a social survey and tests of physical performance. Ordered logit models were estimated to compare unadjusted gender differences in reported disability with these differences adjusted sequentially for (a) age and objective measures of physical performance, (b) self-reported morbidities and health care use, and (c) social and economic attributes. Results. Compared with men, women more often reported higher levels of limitation in activities of daily living (ADLs), upper-extremity range of motion (ROM), and lower-extremity gross mobility (GM). Adjusting for age and objective measures of physical performance, women and men had similar odds of self-reporting difficulty with ADLs. With sequential adjustments for the remaining variables, women maintained significantly higher odds of self-reported difficulty with upper-extremity ROM and lower-extremity GM. Discussion. Cross-culturally, gender differences in self-reported disability may arise from objective and subjective perceptions of disability. Collectively, these results and those from prior studies in Bangladesh and the United States suggest that gender gaps in self-reported physical limitation may be associated with the degree of gender equality in society. PMID:22929399

Differences in self-reported physical limitation among older women and men in Ismailia, Egypt.

PubMed

Khadr, Zeinab; Yount, Kathryn

2012-09-01

This study explores the reasons for gender differences in self-reported physical limitation among older adults in Ismailia, Egypt. 435 women and 448 men, 50 years and older in Ismailia, Egypt, participated in a social survey and tests of physical performance. Ordered logit models were estimated to compare unadjusted gender differences in reported disability with these differences adjusted sequentially for (a) age and objective measures of physical performance, (b) self-reported morbidities and health care use, and (c) social and economic attributes. Compared with men, women more often reported higher levels of limitation in activities of daily living (ADLs), upper-extremity range of motion (ROM), and lower-extremity gross mobility (GM). Adjusting for age and objective measures of physical performance, women and men had similar odds of self-reporting difficulty with ADLs. With sequential adjustments for the remaining variables, women maintained significantly higher odds of self-reported difficulty with upper-extremity ROM and lower-extremity GM. Cross-culturally, gender differences in self-reported disability may arise from objective and subjective perceptions of disability. Collectively, these results and those from prior studies in Bangladesh and the United States suggest that gender gaps in self-reported physical limitation may be associated with the degree of gender equality in society.

Gender differences in the functional neuroanatomy of emotional episodic autobiographical memory.

PubMed

Piefke, Martina; Weiss, Peter H; Markowitsch, Hans J; Fink, Gereon R

2005-04-01

Autobiographical memory is based on interactions between episodic memory contents, associated emotions, and a sense of self-continuity along the time axis of one's life. The functional neuroanatomy subserving autobiographical memory is known to include prefrontal, medial and lateral temporal, as well as retrosplenial brain areas; however, whether gender differences exist in neural correlates of autobiographical memory remains to be clarified. We reanalyzed data from a previous functional magnetic resonance imaging (fMRI) experiment to investigate gender-related differences in the neural bases of autobiographical memories with differential remoteness and emotional valence. On the behavioral level, there were no significant gender differences in memory performance or emotional intensity of memories. Activations common to males and females during autobiographical memory retrieval were observed in a bilateral network of brain areas comprising medial and lateral temporal regions, including hippocampal and parahippocampal structures, posterior cingulate, as well as prefrontal cortex. In males (relative to females), all types of autobiographical memories investigated were associated with differential activation of the left parahippocampal gyrus. By contrast, right dorsolateral prefrontal cortex was activated differentially by females. In addition, the right insula was activated differentially in females during remote and negative memory retrieval. The data show gender-related differential neural activations within the network subserving autobiographical memory in both genders. We suggest that the differential activations may reflect gender-specific cognitive strategies during access to autobiographical memories that do not necessarily affect the behavioral level of memory performance and emotionality. (c) 2005 Wiley-Liss, Inc.

Gender differences in brain activity and the relationship between brain activity and differences in prevalence rates between male and female major depressive disorder patients: a resting-state fMRI study.

PubMed

Yao, Zhijian; Yan, Rui; Wei, Maobin; Tang, Hao; Qin, Jiaolong; Lu, Qing

2014-11-01

We examined the gender-difference effect on abnormal spontaneous neuronal activity of male and female major depressive disorder (MDD) patients using the amplitude of low-frequency fluctuation (ALFF) and the further clarified the relationship between the abnormal ALFF and differences in MDD prevalence rates between male and female patients. Fourteen male MDD patients, 13 female MDD patients and 15 male and 15 female well matched healthy controls (HCs) completed this study. The ALFF approach was used, and Pearson correlation was conducted to observe a possible clinical relevance. There were widespread differences in ALFF values between female and male MDD patients, including some important parts of the frontoparietal network, auditory network, attention network and cerebellum network. In female MDD patients, there was a positive correlation between average ALFF values of the left postcentral gyrus and the severity of weight loss symptom. The gender-difference effect leading to abnormal brain activity is an important underlying pathomechanism for different somatic symptoms in MDD patients of different genders and is likely suggestive of higher MDD prevalence rates in females. The abnormal ALFF resulting from the gender-difference effect might improve our understanding of the differences in prevalence rates between male and female MDD patients from another perspective. Copyright © 2014 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Who does she think she is? Women, leadership and the 'B'(ias) word.

PubMed

Kubu, Cynthia S

2018-02-01

Despite the increasing number of women in professional fields, women are under-represented in leadership roles. The goal of this paper is to identify potential explanations for the gender gap in leadership. The academic literature with respect to gender roles, leadership, and organizational expectations; gender differences in leadership; and the potential role of second generation bias was reviewed. Women are as effective as male leaders in a variety of organizational settings. The role congruity theory suggests that women are placed in a double bind: maintenance of their gender role may result in a failure to meet the requirements of a leader role whereas conforming to a leader role may result in the failure to conform to their gender role. Second generation, or implicit, bias also influences women's leadership opportunities. This is further complicated by expectations that women will engage in more altruistic organizational citizenship behaviors or be penalized. Differences in ability do not account for the gender gap in leadership. Cultural factors, including gender role and leadership expectations, organizational demands, and second-generation bias impact women's ability to lead. Pragmatic recommendations to increase women's influence and representation in leadership are provided.

Examining how gender and emoticons influence Facebook jealousy.

PubMed

Hudson, Michael B; Nicolas, Sylis C; Howser, Molly E; Lipsett, Kristen E; Robinson, Ian W; Pope, Laura J; Hobby, Abigail F; Friedman, Denise R

2015-02-01

Facebook use among young adults is widespread, and understanding how it affects romantic relationships has practical, real world implications. Both gender and amount of time spent on Facebook have been associated with online jealousy. Emoticons can be used online to clarify messages and are often used in mixed gender interactions. A series of studies was used to examine whether gender and emoticons interacted to influence Facebook jealousy. Interestingly, results differed based on qualitative and quantitative responses. With quantitative responses, a main effect was found only for gender. Females displayed more Facebook jealousy than males. With qualitative responses, an interaction was found. Males were more jealous when a winking emoticon was present, while females were more jealous when no emoticon was present. This research supports evolutionary work in suggesting that specific cues may differentially influence jealousy responses in males and females. It should be mentioned that although differences were noticed, they may be contingent upon the research methods utilized and that mixed methods may best address issues involving jealousy in young adults.

Same-level fall injuries in US workplaces by age group, gender, and industry.

PubMed

Scott, Kenneth A; Fisher, Gwenith G; Barón, Anna E; Tompa, Emile; Stallones, Lorann; DiGuiseppi, Carolyn

2018-02-01

As the workforce ages, occupational injuries from falls on the same level will increase. Some industries may be more affected than others. We conducted a cross-sectional study using data from the Bureau of Labor Statistics to estimate same-level fall injury incidence rates by age group, gender, and industry for four sectors: 1) healthcare and social assistance; 2) manufacturing; 3) retail; and 4) transportation and warehousing. We calculated rate ratios and rate differences by age group and gender. Same-level fall injury incidence rates increase with age in all four sectors. However, patterns of rate ratios and rate differences vary by age group, gender, and industry. Younger workers, men, and manufacturing workers generally have lower rates. Variation in incidence rates suggests there are unrealized opportunities to prevent same-level fall injuries. Interventions should be evaluated for their effectiveness at reducing injuries, avoiding gender- or age-discrimination and improving work ability. © 2017 Wiley Periodicals, Inc.

Gender-related individual differences and the structure of vocational interests: the importance of the people-things dimension.

PubMed

Lippa, R

1998-04-01

In 3 studies (respective Ns = 289, 394, and 1,678), males and females were assessed on Big Five traits, masculine instrumentality (M), feminine expressiveness (F), gender diagnosticity (GD), and RIASEC (Realistic, Investigative, Artistic, Social, Enterprising, Conventional) vocational interest scales. Factor analyses of RIASEC scores consistently showed evidence for D.J. Prediger's (1982) People-Things and Ideas-Data dimensions, and participants' factor scores on these dimensions were computed. In all studies Big Five Openness was related to Ideas-Data but not to People-Things. Gender was strongly related to People-Things but not to Ideas-Data. Within each sex, GD correlated strongly with People-Things but not with Ideas-Data. M, F, and Big Five measures other than Openness tended not to correlate strongly with RIASEC scales or dimensions. The results suggest that gender and gender-related individual differences within the sexes are strongly linked to the People-Things dimension of vocational interests.

Social status correlates of reporting gender discrimination and racial discrimination among racially diverse women.

PubMed

Ro, Annie E; Choi, Kyung-Hee

2009-01-01

The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning clinics in North California (11.4% African American, 16.8% Latina, 10.1% Asian and 61.7% Caucasian). A multivariate analysis revealed that race, financial difficulty and marital status were significantly correlated with higher reports of racial discrimination, while race, education, financial difficulty and nativity were significantly correlated with gender discrimination scores. Our findings suggest that the social patterning of perceiving racial discrimination is somewhat different from that of gender discrimination. This has implications in the realm of discrimination research and applied interventions, as different forms of discrimination may have unique covariates that should be accounted for in research analysis or program design.

Perceived discrimination and health-related quality-of-life: gender differences among older African Americans.

PubMed

Coley, Sheryl L; Mendes de Leon, Carlos F; Ward, Earlise C; Barnes, Lisa L; Skarupski, Kimberly A; Jacobs, Elizabeth A

2017-12-01

Emerging data suggest that African-American women may fare worse than African-American men in health-related quality-of-life (HRQOL). Perceived discrimination is an important contributor to poor health overall among African Americans, but few studies examined the intersecting effects of perceived discrimination and gender in explaining HRQOL disparities. We investigated gender differences in HRQOL and tested whether perceived discrimination accounted for these differences. We examined data from the Chicago Health and Aging Project in which 5652 African-American adults aged 65 and older completed structured questionnaires about demographic and socioeconomic characteristics, HRQOL, perceived discrimination, and health-related variables. Logistic regression models were used to identify associations between perceived discrimination and gender differences in poor HRQOL outcomes (defined as 14+ unhealthy days in overall, physical, or mental health over the past 30 days) when controlling for the other variables. More women reported poor overall HRQOL than men (24 vs. 16% respectively). Higher perceived discrimination was significantly associated with worse overall HRQOL (OR 1.11; 95% CI 1.08, 1.15), with stronger effects for women in overall and mental HRQOL. These gender disparities remained significant until controlling for potentially confounding variables. Perceived discrimination did not account for gender differences in poor physical HRQOL. Perceived discrimination is associated with poor HRQOL in older African Americans, with this association appearing stronger in women than men for mental HRQOL. These findings warrant further investigation of effects of perceived discrimination in gender disparities in overall health, and such research can inform and guide efforts for reducing these disparities.

Trends in Child Immunization across Geographical Regions in India: Focus on Urban-Rural and Gender Differentials

PubMed Central

Singh, Prashant Kumar

2013-01-01

Background Although child immunization is regarded as a highly cost-effective lifesaver, about fifty percent of the eligible children aged 12–23 months in India are without essential immunization coverage. Despite several programmatic initiatives, urban-rural and gender difference in child immunization pose an intimidating challenge to India’s public health agenda. This study assesses the urban-rural and gender difference in child immunization coverage during 1992–2006 across six major geographical regions in India. Data and Methods Three rounds of the National Family Health Survey (NFHS) conducted during 1992–93, 1998–99 and 2005–06 were analyzed. Bivariate analyses, urban-rural and gender inequality ratios, and the multivariate-pooled logistic regression model were applied to examine the trends and patterns of inequalities over time. Key Findings The analysis of change over one and half decades (1992–2006) shows considerable variations in child immunization coverage across six geographical regions in India. Despite a decline in urban-rural and gender differences over time, children residing in rural areas and girls remained disadvantaged. Moreover, northeast, west and south regions, which had the lowest gender inequality in 1992 observed an increase in gender difference over time. Similarly, urban-rural inequality increased in the west region during 1992–2006. Conclusion This study suggests periodic evaluation of the health care system is vital to assess the between and within group difference beyond average improvement. It is essential to integrate strong immunization systems with broad health systems and coordinate with other primary health care delivery programs to augment immunization coverage. PMID:24023816

Gender Differences in Child and Adolescent Social Withdrawal: A Commentary

PubMed Central

Barstead, Matthew G.

2015-01-01

In a manuscript entitled, “Bashful boys and coy girls: A review of gender differences in childhood shyness” Doey et al. (2013) suggest that shyness and its related constructs pose a greater developmental risk for boys compared to girls. They support this claim by citing empirical evidence suggesting that shy and anxiously withdrawn boys are responded to more negatively by important others (i.e., parents, peers, and teachers) and that the relationship between internalizing problems and anxious withdrawal is stronger for boys compared to girls. The principal aim of our commentary is to provide a critical examination of Doey et al.’s conclusions vis-à-vis gender differences in child and adolescent shyness. In this response, we begin by providing important theoretical background regarding shyness and its related constructs. Next, we critically examine the two main arguments the authors use in support of their conclusion through a review of existing empirical and theoretical work as well as the presentation of data from The Friendship Project. These data were analyzed with the specific purpose of providing an empirical test of the hypotheses implicit in Doey et al.’s primary arguments: 1) shy and anxiously withdrawn boys are responded to more negatively than girls and 2) the association between anxious withdrawal and internalizing problems is stronger for boys compared to girls. Our results indicate mixed support for these two claims. Finally, we conclude by suggesting new directions for future researchers interested in clarifying the relationship between gender and both the correlates and outcomes of childhood shyness. PMID:25709144

Integrated action of pheromone signals in promoting courtship behavior in male mice

PubMed Central

Haga-Yamanaka, Sachiko; Ma, Limei; He, Jie; Qiu, Qiang; Lavis, Luke D; Looger, Loren L; Yu, C Ron

2014-01-01

The mammalian vomeronasal organ encodes pheromone information about gender, reproductive status, genetic background and individual differences. It remains unknown how pheromone information interacts to trigger innate behaviors. In this study, we identify vomeronasal receptors responsible for detecting female pheromones. A sub-group of V1re clade members recognizes gender-identifying cues in female urine. Multiple members of the V1rj clade are cognate receptors for urinary estrus signals, as well as for sulfated estrogen (SE) compounds. In both cases, the same cue activates multiple homologous receptors, suggesting redundancy in encoding female pheromone cues. Neither gender-specific cues nor SEs alone are sufficient to promote courtship behavior in male mice, whereas robust courtship behavior can be induced when the two cues are applied together. Thus, integrated action of different female cues is required in pheromone-triggered mating behavior. These results suggest a gating mechanism in the vomeronasal circuit in promoting specific innate behavior. DOI: http://dx.doi.org/10.7554/eLife.03025.001 PMID:25073926

Career Advancement Outcomes in Academic Science, Technology, Engineering and Mathematics (STEM): Gender, Mentoring Resources, and Homophily

NASA Astrophysics Data System (ADS)

Lee, Sang Eun

This dissertation examines gender differences in career advancement outcomes among academic science, technology, engineering and mathematics (STEM) scientists. In particular, this research examines effects of gender, PhD advisors and postdoctoral supervisors mentoring resources and gender homophily in the mentoring dyads on the career advancement outcomes at early career stages. Female academic scientists have disadvantages in the career progress in the academic STEM. They tend to fall behind throughout their career paths and to leave the field compared to their male colleagues. Researchers have found that gender differences in the career advancement are shaped by gender-biased evaluations derived from gender stereotypes. Other studies demonstrate the positive impacts of mentoring and gender homophily in the mentoring dyads. To add greater insights to the current findings of female academic scientists' career disadvantages, this dissertation investigates comprehensive effects of gender, mentoring, and gender homophily in the mentoring dyads on female scientists' career advancement outcomes in academic science. Based on the Status Characteristics Theory, the concept of mentoring, Social Capital Theory, and Ingroup Bias Theory, causal path models are developed to test direct and indirect effects of gender, mentoring resources, and gender homophily on STEM faculty's career advancement. The research models were tested using structural equation modeling (SEM) with data collected from a national survey, funded by the National Science Foundation, completed in 2011 by tenured and tenure-track academic STEM faculty from higher education institutions in the United States. Findings suggest that there is no gender difference in career advancement controlling for mentoring resources and gender homophily in the mentoring dyads and other factors including research productivity and domestic caregiving responsibilities. Findings also show that the positive relationship between gender homophily in mentoring dyads and the reception of the mentoring resources, especially regarding providing help on career development and research collaboration, lead to enhanced early stage career advancement. Insights from the findings contribute both to theoretical understandings of the overall effects of gender, mentoring, and gender homophily in the mentoring dyads on female academic scientists' career advancement at early career stages and to provide evidence of positive effects of same-gender mentoring dyads to universities.

Gender Differences in Risk Factors for Adolescent Binge Drinking and Implications for Intervention and Prevention

PubMed Central

Dir, Allyson L.; Bell, Richard L.; Adams, Zachary W.; Hulvershorn, Leslie A.

2017-01-01

Alcohol use, particularly binge drinking (BD), is a major public health concern among adolescents. Recent national data show that the gender gap in alcohol use is lessening, and BD among girls is rising. Considering the increase in BD among adolescent girls, as well as females’ increased risk of experiencing more severe biopsychosocial negative effects and consequences from BD, the current review sought to examine gender differences in risk factors for BD. The review highlights gender differences in (1) developmental-related neurobiological vulnerability to BD, (2) psychiatric comorbidity and risk phenotypes for BD, and (3) social-related risk factors for BD among adolescents, as well as considerations for BD prevention and intervention. Most of the information gleaned thus far has come from preclinical research. However, it is expected that, with recent advances in clinical imaging technology, neurobiological effects observed in lower mammals will be confirmed in humans and vice versa. A synthesis of the literature highlights that males and females experience unique neurobiological paths of development, and although there is debate regarding the specific nature of these differences, literature suggests that these differences in turn influence gender differences in psychiatric comorbidity and risk for BD. For one, girls are more susceptible to stress, depression, and other internalizing behaviors and, in turn, these symptoms contribute to their risk for BD. On the other hand, males, given gender differences across the lifespan as well as gender differences in development, are driven by an externalizing phenotype for risk of BD, in part, due to unique paths of neurobiological development that occur across adolescence. With respect to social domains, although social and peer influences are important for both adolescent males and females, there are gender differences. For example, girls may be more sensitive to pressure from peers to fit in and impress others, while male gender role stereotypes regarding BD may be more of a risk factor for boys. Given these unique differences in male and female risk for BD, further research exploring risk factors, as well as tailoring intervention and prevention, is necessary. Although recent research has tailored substance use intervention to target males and females, more literature on gender considerations in treatment for prevention and intervention of BD in particular is warranted. PMID:29312017

Gender Differences in Risk Factors for Adolescent Binge Drinking and Implications for Intervention and Prevention.

PubMed

Dir, Allyson L; Bell, Richard L; Adams, Zachary W; Hulvershorn, Leslie A

2017-01-01

Alcohol use, particularly binge drinking (BD), is a major public health concern among adolescents. Recent national data show that the gender gap in alcohol use is lessening, and BD among girls is rising. Considering the increase in BD among adolescent girls, as well as females' increased risk of experiencing more severe biopsychosocial negative effects and consequences from BD, the current review sought to examine gender differences in risk factors for BD. The review highlights gender differences in (1) developmental-related neurobiological vulnerability to BD, (2) psychiatric comorbidity and risk phenotypes for BD, and (3) social-related risk factors for BD among adolescents, as well as considerations for BD prevention and intervention. Most of the information gleaned thus far has come from preclinical research. However, it is expected that, with recent advances in clinical imaging technology, neurobiological effects observed in lower mammals will be confirmed in humans and vice versa . A synthesis of the literature highlights that males and females experience unique neurobiological paths of development, and although there is debate regarding the specific nature of these differences, literature suggests that these differences in turn influence gender differences in psychiatric comorbidity and risk for BD. For one, girls are more susceptible to stress, depression, and other internalizing behaviors and, in turn, these symptoms contribute to their risk for BD. On the other hand, males, given gender differences across the lifespan as well as gender differences in development, are driven by an externalizing phenotype for risk of BD, in part, due to unique paths of neurobiological development that occur across adolescence. With respect to social domains, although social and peer influences are important for both adolescent males and females, there are gender differences. For example, girls may be more sensitive to pressure from peers to fit in and impress others, while male gender role stereotypes regarding BD may be more of a risk factor for boys. Given these unique differences in male and female risk for BD, further research exploring risk factors, as well as tailoring intervention and prevention, is necessary. Although recent research has tailored substance use intervention to target males and females, more literature on gender considerations in treatment for prevention and intervention of BD in particular is warranted.

The Gender Lens: Development of a learning aid to introduce gender medicine.

PubMed

Weyers, Simone; Vervoorts, Anja; Dragano, Nico; Engels, Miriam

2017-01-01

Background and aim: Gender medicine takes into account biological and social differences between men and women in terms of prevalence and course of disease, diagnosis and therapy. Medical students should be made aware of this in the early stages of medical education. However, there is hardly any teaching material currently available. This article presents the adaption and first use of the German "Gender Lens," a tool to introduce gender medicine to medical students. Method: The original Canadian "Gender Lens Tool" was translated into German, tested by (n=5) teachers and adapted based on current scientific concepts. The instrument was applied and evaluated using qualitative methods in a student focus group (n=4). It was then piloted in a cohort of fourth-semester students (n=247) in a seminar addressing gender medicine. These experiences were evaluated using quantitative methods. Results: The German translation of the Gender Lens offers students a framework with which to analyze sex and gender differences in terms of the "prevalence, diagnosis, course, therapy and prevention" of a specific disease. Furthermore, it enables a refined search for causes such as "biological disposition, attitudes and behaviors, family and social networks, occupational and material circumstances and experiences with the health care system." Recommendations were received from the student groups regarding teaching methods. Male and female fourth-semester students agreed that the Gender Lens is useful as an introduction to gender medicine. Discussion: Initial experiences with the Gender Lens adapted for the German curriculum suggest that such a learning aid can contribute to raising awareness of gender medicine in medical students.

Gender differences in physical disability among older adults in underprivileged communities in Lebanon.

PubMed

Zeki Al Hazzouri, Adina; Mehio Sibai, Abla; Chaaya, Monique; Mahfoud, Ziyad; Yount, Kathryn M

2011-03-01

To examine the role of health conditions, socioeconomic, and socioenvironmental factors in explaining gender differences in physical disability among older adults. We compared 412 women and 328 men residing in underprivileged communities in Lebanon on their activities of daily living (ADL), instrumental activities of daily living (IADL), and physical tasks (PT). Binary logistic regression analyses adjusting for possible explanatory covariates were conducted sequentially. Women showed higher prevalence rates of ADL, IADL, and PT compared to men. Gender disparities in ADL disability were explained by chronic-disease risk factors and health conditions (OR = 1.46; 95% CI = 0.94-2.25). The odds of disability in IADL and PT remained significantly higher for women compared to men after accounting for all available covariates. These results suggest underlying differences in functional status between women and men, yet, may have been influenced by the sensitivity of the measures to the social context and gendered environment surrounding daily activities.

[Gender differences of psychological, nutritional, and physical fitness variables influencing obesity/overweight in Austrian children and adolescents].

PubMed

Ardelt-Gattinger, Elisabeth; Ring-Dimitriou, Susanne; Hofmann, Johannes; Paulmichl, Katharina; Zsoldos, Fanni; Weghuber, Daniel

2016-03-01

Eating behavior and physical activity behavior are under the control of certain cognitive patterns. 6600 adults and 4400 children/adolescents (8-18 years) were tested with the Obesity Diagnostics and Evaluation System (AD-EVA). Potentially significant gender differences will be detailed for the entire juvenile cohort, the subgroup of obese children/adolescents as compared to the adult cohort in this article.Among all the subscales tested, obese girls primarily showed significantly higher values of (preclinical) eating disorders than boys. These data are relevant for both prevention and health promotion.No significant differences were found in regard to sports motivation. This warrants facilitation of physical activity for both genders. Further, a male predilection for "Snacks" and "High-fat food" that could be found in the total representative study group, could not be verified in the subgroup of obese girls and boys, thus suggesting a similarily unhealthy eating behavior in both genders of juvenility.

DOE Office of Scientific and Technical Information (OSTI.GOV)

McLetchie, D.N.; Tuskan, G.A.

Gender, the expression of maleness or femaleness, in dioecious plants has been associated with changes in morphology, physiology, ecological position, and commercial importance of several species, including members of the Salicaceae family. Various mechanisms have been proposed to explain the expression of gender in Salicaceae, including sex chromosomes, simple Mendelian genes, quantitative genes, environment, and genotype-by-environment interactions. Published reports would favor a genetic basis for gender. The objective of this study was to identify molecular markers associated with gender in a segregating family of hybrid poplars. Bulked segregant analysis and chi-squared analysis were used to test for the occurrence ofmore » sex chromosomes, individual loci, and chromosome ratios (i.e., ploidy levels) as the mechanisms for gender determination. Examination of 2488 PCR based RAPD markers from 1219 primers revealed nine polymorphic bands between male and female bulked samples. However, linkage analysis indicated that none of these markers were significantly associated with gender. Chisquared results for difference in male-to-female ratios between diploid and triploid genotypes also revealed no significant differences. These findings suggest gender is not controlled via sex chromosomes, simple Mendelian loci or ratios of autosome to gender-determining loci. It is possible that gender is determined genetically by regions of the genome not sampled by the tested markers or by a complex of loci operating in an additive threshold manner or in an epistatic manner. It is also possible that gender is determined environmentally at an early zygote stage, canalizing gender expression.« less

Testing the Invariance of the National Health and Nutrition Examination Survey's Sexual Behavior Questionnaire Across Gender, Ethnicity/Race, and Generation.

PubMed

Zhou, Anne Q; Hsueh, Loretta; Roesch, Scott C; Vaughn, Allison A; Sotelo, Frank L; Lindsay, Suzanne; Klonoff, Elizabeth A

2016-02-01

Federal and state policies are based on data from surveys that examine sexual-related cognitions and behaviors through self-reports of attitudes and actions. No study has yet examined their factorial invariance--specifically, whether the relationship between items assessing sexual behavior and their underlying construct differ depending on gender, ethnicity/race, or age. This study examined the factor structure of four items from the sexual behavior questionnaire part of the National Health and Nutrition Examination Survey (NHANES). As NHANES provided different versions of the survey per gender, invariance was tested across gender to determine whether subsequent tests across ethnicity/race and generation could be done across gender. Items were not invariant across gender groups so data files for women and men were not collapsed. Across ethnicity/race for both genders, and across generation for women, items were configurally invariant, and exhibited metric invariance across Latino/Latina and Black participants for both genders. Across generation for men, the configural invariance model could not be identified so the baseline models were examined. The four item one factor model fit well for the Millennial and GenerationX groups but was a poor fit for the baby boomer and silent generation groups, suggesting that gender moderated the invariance across generation. Thus, comparisons between ethnic/racial and generational groups should not be made between the genders or even within gender. Findings highlight the need for programs and interventions that promote a more inclusive definition of "having had sex."

Impact of Air Pollution on Age and Gender Related Increase in Cough Reflex Sensitivity of Healthy Children in Slovakia

PubMed Central

Demoulin-Alexikova, Silvia; Plevkova, Jana; Mazurova, Lenka; Zatko, Tomas; Alexik, Mikulas; Hanacek, Jan; Tatar, Milos

2016-01-01

Background: Numerous studies show higher cough reflex sensitivity (CRS) and cough outcomes in children compared to adults and in females compared to males. Despite close link that exists between cough and environment the potential influence of environmental air pollution on age- and gender -related differences in cough has not been studied yet. Purpose: The purpose of our study was to analyse whether the effects of exposure to environmental tobacco smoke (ETS) from parental smoking and PM10 from living in urban area are implied in age- and gender-related differences in cough outcomes of healthy, non-asthmatic children. Assessment of CRS using capsaicin and incidence of dry and wet cough was performed in 290 children (mean age 13.3 ± 2.6 years (138 females/152 males). Results: CRS was significantly higher in girls exposed to ETS [22.3 μmol/l (9.8–50.2 μmol/l)] compared to not exposed girls [79.9 μmol/l (56.4–112.2 μmol/l), p = 0.02] as well as compared to exposed boys [121.4 μmol/l (58.2–253.1 μmol/l), p = 0.01]. Incidence of dry cough lasting more than 3 weeks was significantly higher in exposed compared to not exposed girls. CRS was significantly higher in school-aged girls living in urban area [22.0 μmol/l (10.6–45.6 μmol/l)] compared to school-aged girls living in rural area [215.9 μmol/l (87.3–533.4 μmol/l); p = 0.003], as well as compared to teenage girls living in urban area [108.8 μmol/l (68.7–172.9 μmol/l); p = 0.007]. No CRS differences were found between urban and rural boys when controlled for age group. No CRS differences were found between school-aged and teenage boys when controlled for living area. Conclusions: Our results have shown that the effect of ETS on CRS was gender specific, linked to female gender and the effect of PM10 on CRS was both gender and age specific, related to female gender and school-age. We suggest that age and gender related differences in incidence of cough and CRS might be, at least partially, ascribed to the effect of environmental pollutants. The role of age and gender in the effect of air pollution on cough strongly suggest some interplay of development with biological and behavioral factors. PMID:26941651

Impact of Air Pollution on Age and Gender Related Increase in Cough Reflex Sensitivity of Healthy Children in Slovakia.

PubMed

Demoulin-Alexikova, Silvia; Plevkova, Jana; Mazurova, Lenka; Zatko, Tomas; Alexik, Mikulas; Hanacek, Jan; Tatar, Milos

2016-01-01

Numerous studies show higher cough reflex sensitivity (CRS) and cough outcomes in children compared to adults and in females compared to males. Despite close link that exists between cough and environment the potential influence of environmental air pollution on age- and gender -related differences in cough has not been studied yet. The purpose of our study was to analyse whether the effects of exposure to environmental tobacco smoke (ETS) from parental smoking and PM10 from living in urban area are implied in age- and gender-related differences in cough outcomes of healthy, non-asthmatic children. Assessment of CRS using capsaicin and incidence of dry and wet cough was performed in 290 children (mean age 13.3 ± 2.6 years (138 females/152 males). CRS was significantly higher in girls exposed to ETS [22.3 μmol/l (9.8-50.2 μmol/l)] compared to not exposed girls [79.9 μmol/l (56.4-112.2 μmol/l), p = 0.02] as well as compared to exposed boys [121.4 μmol/l (58.2-253.1 μmol/l), p = 0.01]. Incidence of dry cough lasting more than 3 weeks was significantly higher in exposed compared to not exposed girls. CRS was significantly higher in school-aged girls living in urban area [22.0 μmol/l (10.6-45.6 μmol/l)] compared to school-aged girls living in rural area [215.9 μmol/l (87.3-533.4 μmol/l); p = 0.003], as well as compared to teenage girls living in urban area [108.8 μmol/l (68.7-172.9 μmol/l); p = 0.007]. No CRS differences were found between urban and rural boys when controlled for age group. No CRS differences were found between school-aged and teenage boys when controlled for living area. Our results have shown that the effect of ETS on CRS was gender specific, linked to female gender and the effect of PM10 on CRS was both gender and age specific, related to female gender and school-age. We suggest that age and gender related differences in incidence of cough and CRS might be, at least partially, ascribed to the effect of environmental pollutants. The role of age and gender in the effect of air pollution on cough strongly suggest some interplay of development with biological and behavioral factors.

Gender Differences in Natural Language Factors of Subjective Intoxication in College Students: An Experimental Vignette Study

PubMed Central

Levitt, Ash; Schlauch, Robert C.; Bartholow, Bruce D.; Sher, Kenneth J.

2013-01-01

Background Examining the natural language college students use to describe various levels of intoxication can provide important insight into subjective perceptions of college alcohol use. Previous research (Levitt et al., 2009) has shown that intoxication terms reflect moderate and heavy levels of intoxication, and that self-use of these terms differs by gender among college students. However, it is still unknown whether these terms similarly apply to other individuals and, if so, whether similar gender differences exist. Method To address these issues, the current study examined the application of intoxication terms to characters in experimentally manipulated vignettes of naturalistic drinking situations within a sample of university undergraduates (N = 145). Results Findings supported and extended previous research by showing that other-directed applications of intoxication terms are similar to self-directed applications, and depend on the gender of both the target and the user. Specifically, moderate intoxication terms were applied to and from women more than men, even when the character was heavily intoxicated, whereas heavy intoxication terms were applied to and from men more than women. Conclusions The findings suggest that gender differences in the application of intoxication terms are other-directed as well as self-directed, and that intoxication language can inform gender-specific prevention and intervention efforts targeting problematic alcohol use among college students. PMID:23841828

Genders in Juniperus thurifera have different functional responses to variations in nutrient availability.

PubMed

Montesinos, D; Villar-Salvador, P; García-Fayos, P; Verdú, M

2012-02-01

• Differences in reproductive investment can trigger asymmetric, context-dependent, functional strategies between genders in dioecious species. However, little is known about the gender responses of dioecious species to nutrient availability. • We experimentally fertirrigated a set of male and female Juniperus thurifera trees monthly for 2 yr. Water potential, photosynthesis rate and stomatal conductance were measured monthly for 2 yr, while shoot nitrogen (N) concentration, carbon isotopic composition (δ(13) C), branch growth, trunk radial growth and reproductive investment per branch were measured yearly. • Control males had lower gas exchange rates and radial growth but greater reproductive investment and higher water use efficiency (WUE; as inferred from more positive δ(13) C values) than females. Fertirrigation did not affect water potential or WUE but genders responded differently to increased nutrient availability. The two genders similarly increased shoot N concentration when fertilized. The increase in shoot N was associated with increased photosynthesis in males but not in females, which presented consistently high photosynthetic rates across treatments. • Our results suggest that genders invest N surplus in different functions, with females presenting a long-term strategy by increasing N storage to compensate for massive reproductive masting events, while males seem to be more reactive to current nutrient availability, promoting gas-exchange capacity. © 2011 The Authors. New Phytologist © 2011 New Phytologist Trust.

Gender differences in natural language factors of subjective intoxication in college students: an experimental vignette study.

PubMed

Levitt, Ash; Schlauch, Robert C; Bartholow, Bruce D; Sher, Kenneth J

2013-12-01

Examining the natural language college students use to describe various levels of intoxication can provide important insight into subjective perceptions of college alcohol use. Previous research (Levitt et al., Alcohol Clin Exp Res 2009; 33: 448) has shown that intoxication terms reflect moderate and heavy levels of intoxication and that self-use of these terms differs by gender among college students. However, it is still unknown whether these terms similarly apply to other individuals and, if so, whether similar gender differences exist. To address these issues, the current study examined the application of intoxication terms to characters in experimentally manipulated vignettes of naturalistic drinking situations within a sample of university undergraduates (n = 145). Findings supported and extended previous research by showing that other-directed applications of intoxication terms are similar to self-directed applications and depend on the gender of both the target and the user. Specifically, moderate intoxication terms were applied to and from women more than men, even when the character was heavily intoxicated, whereas heavy intoxication terms were applied to and from men more than women. The findings suggest that gender differences in the application of intoxication terms are other-directed as well as self-directed and that intoxication language can inform gender-specific prevention and intervention efforts targeting problematic alcohol use among college students. Copyright © 2013 by the Research Society on Alcoholism.

Reduced Metabolsim in Brain 'Control Networks' Following Cocaine-Cues Exposure in Female Cocaine Abusers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Volkow, N.D.; Wang, G.; Volkow, N.D.

Gender differences in vulnerability for cocaine addiction have been reported. Though the mechanisms are not understood, here we hypothesize that gender differences in reactivity to conditioned-cues, which contributes to relapse, are involved. To test this we compared brain metabolism (using PET and {sup 18}FDG) between female (n = 10) and male (n = 16) active cocaine abusers when they watched a neutral video (nature scenes) versus a cocaine-cues video. Self-reports of craving increased with the cocaine-cue video but responses did not differ between genders. In contrast, changes in whole brain metabolism with cocaine-cues differed by gender (p<0.05); females significantly decreasedmore » metabolism (-8.6% {+-} 10) whereas males tended to increase it (+5.5% {+-} 18). SPM analysis (Cocaine-cues vs Neutral) in females revealed decreases in frontal, cingulate and parietal cortices, thalamus and midbrain (p<0.001) whereas males showed increases in right inferior frontal gyrus (BA 44/45) (only at p<0.005). The gender-cue interaction showed greater decrements with Cocaine-cues in females than males (p<0.001) in frontal (BA 8, 9, 10), anterior cingulate (BA 24, 32), posterior cingulate (BA 23, 31), inferior parietal (BA 40) and thalamus (dorsomedial nucleus). Females showed greater brain reactivity to cocaine-cues than males but no differences in craving, suggesting that there may be gender differences in response to cues that are not linked with craving but could affect subsequent drug use. Specifically deactivation of brain regions from 'control networks' (prefrontal, cingulate, inferior parietal, thalamus) in females could increase their vulnerability to relapse since it would interfere with executive function (cognitive inhibition). This highlights the importance of gender tailored interventions for cocaine addiction.« less

A Growing Role for Gender Analysis in Air Pollution Epidemiology

PubMed Central

Clougherty, Jane E.

2010-01-01

Objective Epidemiologic studies of air pollution effects on respiratory health report significant modification by sex, although results are not uniform. Importantly, it remains unclear whether modifications are attributable to socially derived gendered exposures, to sex-linked physiological differences, or to some interplay thereof. Gender analysis, which aims to disaggregate social from biological differences between males and females, may help to elucidate these possible sources of effect modification. Data sources and data extraction A PubMed literature search was performed in July 2009, using the terms “respiratory” and any of “sex” or “gender” or “men and women” or “boys and girls” and either “PM2.5” (particulate matter ≥ 2.5 μm in aerodynamic diameter) or “NO2” (nitrogen dioxide). I reviewed the identified studies, and others cited therein, to summarize current evidence of effect modification, with attention to authors’ interpretation of observed differences. Owing to broad differences in exposure mixes, outcomes, and analytic techniques, with few studies examining any given combination thereof, meta-analysis was not deemed appropriate at this time. Data synthesis More studies of adults report stronger effects among women, particularly for older persons or where using residential exposure assessment. Studies of children suggest stronger effects among boys in early life and among girls in later childhood. Conclusions The qualitative review describes possible sources of difference in air pollution response between women and men, which may vary by life stage, coexposures, hormonal status, or other factors. The sources of observed effect modifications remain unclear, although gender analytic approaches may help to disentangle gender and sex differences in pollution response. A framework for incorporating gender analysis into environmental epidemiology is offered, along with several potentially useful methods from gender analysis. PMID:20123621

Science self-efficacy of African American middle school students: Relationship to motivation self-beliefs, achievement, gender, and gender orientation

NASA Astrophysics Data System (ADS)

Britner, Shari Lynn

Motivation researchers have established that students' self-efficacy beliefs, the confidence they have in their academic capabilities, are related to academic outcomes. Self-efficacy has been amply researched in mathematics and language arts and nearly exclusively with White students. African American students and the area of science have each received scant attention. Typically, gender differences favor boys in mathematics and girls in language arts. Researchers have also found that these differences may be a function of gender orientation beliefs. The purpose of this study was to extend findings in science self-efficacy and to African American middle school students. I sought to determine whether self-efficacy assessed at differing levels of specificity (lab skills versus science grades) would each predict science achievement assessed at corresponding levels, to discover whether mean scores in academic motivation and achievement would differ by gender, and to determine whether these differences are a function of gender orientation (N = 268). Science grade self-efficacy was positively associated with the grades obtained by boys and by girls. For girls, grades were also associated positively with science self-concept and negatively with value of science. For reasons resulting from problematic instructional practices, lab skills self-efficacy was not associated with lab grades. Girls reported stronger science self-efficacy and received higher grades in science class. Gender orientation beliefs did not account for these differences, but masculinity and femininity were each associated with science grade self-efficacy, suggesting that androgyny is an adaptive orientation for the science self-efficacy beliefs of African American students. Findings are interpreted within the framework of A. Bandura's (1986) social cognitive theory.

The acquisition of gender labels in infancy: Implications for sex-typed play

PubMed Central

Zosuls, Kristina M.; Ruble, Diane N.; Tamis-LeMonda, Catherine S.; Shrout, Patrick E.; Bornstein, Marc H.; Greulich, Faith K.

2009-01-01

Two aspects of children’s early gender development - the spontaneous production of gender labels and sex-typed play - were examined longitudinally in a sample of 82 children. Survival analysis, a statistical technique well suited to questions involving developmental transitions, was used to investigate the timing of the onset of children’s gender labeling as based on mothers’ biweekly reports on their children’s language from 9 through 21 months. Videotapes of children’s play both alone and with mother at 17 and 21 months were independently analyzed for play with gender stereotyped and neutral toys. Finally, the relation between gender labeling and sex-typed play was examined. Children transitioned to using gender labels at approximately 19 months on average. Although girls and boys showed similar patterns in the development of gender labeling, girls began labeling significantly earlier than boys. Modest sex differences in play were present at 17 months and increased at 21 months. Gender labeling predicted increases in sex-typed play, suggesting that knowledge of gender categories might influence sex-typing before the age of 2. PMID:19413425

Gender differences in memory processing of female facial attractiveness: evidence from event-related potentials.

PubMed

Zhang, Yan; Wei, Bin; Zhao, Peiqiong; Zheng, Minxiao; Zhang, Lili

2016-06-01

High rates of agreement in the judgment of facial attractiveness suggest universal principles of beauty. This study investigated gender differences in recognition memory processing of female facial attractiveness. Thirty-four Chinese heterosexual participants (17 females, 17 males) aged 18-24 years (mean age 21.63 ± 1.51 years) participated in the experiment which used event-related potentials (ERPs) based on a study-test paradigm. The behavioral data results showed that both men and women had significantly higher accuracy rates for attractive faces than for unattractive faces, but men reacted faster to unattractive faces. Gender differences on ERPs showed that attractive faces elicited larger early components such as P1, N170, and P2 in men than in women. The results indicated that the effects of recognition bias during memory processing modulated by female facial attractiveness are greater for men than women. Behavioral and ERP evidences indicate that men and women differ in their attentional adhesion to attractive female faces; different mating-related motives may guide the selective processing of attractive men and women. These findings establish a contribution of gender differences on female facial attractiveness during memory processing from an evolutionary perspective.

The validity of the 12-item Bem Sex Role Inventory in older Spanish population: an examination of the androgyny model.

PubMed

Vafaei, Afshin; Alvarado, Beatriz; Tomás, Concepcion; Muro, Carmen; Martinez, Beatriz; Zunzunegui, Maria Victoria

2014-01-01

The Bem Sex Role Inventory (BSRI) is the most commonly used and validated gender role measurement tool across countries and age groups. However, it has been rarely validated in older adults and sporadically used in aging and health studies. Perceived gender role is a crucial part of a person's identity and an established determinant of health. Androgyny model suggests that those with high levels of both masculinity and femininity (androgynous) are more adaptive and hence have better health. Our objectives were to explore the validity of BSRI in an older Spanish population, to compare different standard methods of measuring gender roles, and to examine their impact on health indicators. The BSRI and health indicator questions were completed by 120 community-dwelling adults aged 65+ living in Aragon, Spain. Exploratory factor analysis was performed to examine psychometric properties of the BSRI. Androgyny was measured by three approaches: geometric mean, t-ratio, and traditional four-gender groups classification. Relationships between health indicators and gender roles were explored. Factor analysis resulted in two-factor solution consistent with the original masculine and feminine items with high loadings and good reliability. There were no associations between biological sex and gender roles. Different gender role measurement approaches classified participants differently into gender role groups. Overall, androgyny was associated with better mobility and physical and mental health. The traditional four groups approach showed higher compatibility with the androgyny model and was better able to disentangle the differential impact of gender roles on health. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Internal Medicine Residents' Perceived Ability to Direct Patient Care: Impact of Gender and Experience

PubMed Central

Bartels, Christie; Goetz, Sarah; Ward, Earlise

2008-01-01

Abstract Background Physicians are expected to effect patient care by giving orders to members of a healthcare team. Because women are socialized to be less directive than men, the assertive behavior required of new physicians may be experienced differently by male and female residents. We sought to explore the effects of gender and year of training on residents' experiences and perceived ability to direct patient care. Methods This was a mixed-methods, cross-sectional, descriptive study employing a quantitative written survey and qualitative interviews among internal medicine residents at an academic health center. Measurements included questionnaires and interviews about stress, assertiveness, and personal factors that influence their effectiveness in directing patient care. Analyses examined differences by gender and year of training. Results One hundred residents were invited to participate; 65 returned questionnaires, and 16 of these residents were interviewed. Compared with male residents, female residents selected less assertive behaviors for clinical scenarios (p = 0.047) and were more likely to perceive gender as inhibiting their ability to influence patient care (p < 0.01). Stress associated with being assertive varied more with experience than gender. Interviews corroborated these findings and supported the complexity of gender norms for behavior for female residents in a directive leadership position. Conclusions When compared with male peers, female residents reported more gender issues in residency and chose less assertive behaviors in clinical scenarios. Experience mitigated some gender differences. Our findings suggest that discussion of the existing research on prescriptive gender norms for behavior and leadership may be warranted in resident orientation. PMID:19049356

Gender disparities in second-semester college physics: The incremental effects of a ``smog of bias''

NASA Astrophysics Data System (ADS)

Kost-Smith, Lauren E.; Pollock, Steven J.; Finkelstein, Noah D.

2010-07-01

Our previous research [Kost , Phys. Rev. ST Phys. Educ. Res. 5, 010101 (2009)10.1103/PhysRevSTPER.5.010101] examined gender differences in the first-semester, introductory physics class at the University of Colorado at Boulder. We found that: (1) there were gender differences in several aspects of the course, including conceptual survey performance, (2) these differences persisted despite the use of interactive engagement techniques, and (3) the post-test gender differences could largely be attributed to differences in males’ and females’ prior physics and math performance and their incoming attitudes and beliefs. In the current study, we continue to characterize gender differences in our physics courses by examining the second-semester, electricity and magnetism course. We analyze three factors: student retention from Physics 1 to Physics 2, student performance, and students’ attitudes and beliefs about physics, and find gender differences in all three of these areas. Specifically, females are less likely to stay in the physics major than males. Despite males and females performing about equally on the conceptual pretest, we find that females score about 6 percentage points lower than males on the conceptual post-test. In most semesters, females outperform males on homework and participation, and males outperform females on exams, resulting in course grades of males and females that are not significantly different. In terms of students’ attitudes and beliefs, we find that both males and females shift toward less expertlike beliefs over the course of Physics 2. Shifts are statistically equal for all categories except for the Personal Interest category, where females have more negative shifts than males. A large fraction of the conceptual post-test gender gap (up to 60%) can be accounted for by differences in males’ and females’ prior physics and math performance and their pre-Physics 2 attitudes and beliefs. Taken together, the results of this study suggest that it is an accumulation of small gender differences over time that may be responsible for the large differences that we observe in physics participation of males and females.

‘Even though a man takes the major role, he has no right to abuse’: future male leaders’ views on gender-based violence in Sri Lanka

PubMed Central

Darj, Elisabeth; Wijewardena, Kumudu; Lindmark, Gunilla; Axemo, Pia

2017-01-01

ABSTRACT Background: Distinct gender roles influence gender inequality and build the foundation for gender-based violence. Violence against women is a major public health problem in all societies, and a violation of human rights. Prevalence surveys on gender-based violence have been published from Sri Lanka, but qualitative studies on men’s perceptions are lacking. Objectives: The aim of this study was to explore young educated Sri Lankan men’s perceptions of violence against women. Methods: Seven focus-group discussions were held. Men at the end of their university studies were purposefully selected. A topic guide was used, covering various scenarios of violence against women. Qualitative content analysis was carried out. Results: Four categories were developed through the analytic process: fixed gender roles – patriarchal values are accepted in society, female mobility control, and slowly changing attitudes; violence not accepted but still exists – sexual harassment exists everywhere, different laws for different people, female tolerance of violence, and men’s right to punish; multiple factors cause violence – alcohol, violent behavior is inherited, violence culturally accepted, low education, and lack of communication; and prevention of violence against women – both parents must engage and socialize girls and boys equally, life skills education, premarital counselling, working places value clarification, and more women in politics and boards are suggested. Conclusions: Medical and management students, possible future male leaders of the country, have suggestions of prevention strategies in life skills to reduce gender-based violence and to increase knowledge of health consequences with the aim of changing attitudes. PMID:28753081

Attitudes toward and experiences of gender issues among physician teachers: A survey study conducted at a university teaching hospital in Sweden

PubMed Central

Risberg, Gunilla; Johansson, Eva E; Westman, Göran; Hamberg, Katarina

2008-01-01

Background Gender issues are important to address during medical education, however research about the implementation of gender in medical curricula reports that there are obstacles. The aim of this study was to explore physician teachers' attitudes to gender issues. Methods As part of a questionnaire, physician teachers at Umeå University in Sweden were given open-ended questions about explanations for and asked to write examples why they found gender important or not. The 1 469 comments from the 243 respondents (78 women, 165 men) were analyzed by way of content analysis. The proportion of comments made by men and women in each category was compared. Results We found three themes in our analysis: Understandings of gender, problems connected with gender and approaches to gender. Gender was associated with differences between women and men regarding behaviour and disease, as well as with inequality of life conditions. Problems connected with gender included: delicate situations involving investigations of intimate body parts or sexual attraction, different expectations on male and female physicians and students, and difficulty fully understanding the experience of people of the opposite sex. The three approaches to gender that appeared in the comments were: 1) avoidance, implying that the importance of gender in professional relationships was recognized but minimized by comparing gender with aspects, such as personality and neutrality; 2) simplification, implying that gender related problems were easy to address, or already solved; and 3) awareness, implying that the respondent was interested in gender issues or had some insights in research about gender. Only a few individuals described gender as an area of competence and knowledge. There were comments from men and women in all categories, but there were differences in the relative weight for some categories. For example, recognizing gender inequities was more pronounced in the comments from women and avoidance more common in comments from men. Conclusion The surveyed physician teachers gave many examples of gender-related problems in medical work and education, but comments describing gender as an area of competence and knowledge were few. Approaches to gender characterized by avoidance and simplification suggest that faculty development programs on gender need to address and reflect on attitudes as well as knowledge. PMID:18302735

Gender differences in brain networks supporting empathy.

PubMed

Schulte-Rüther, Martin; Markowitsch, Hans J; Shah, N Jon; Fink, Gereon R; Piefke, Martina

2008-08-01

Females frequently score higher on standard tests of empathy, social sensitivity, and emotion recognition than do males. It remains to be clarified, however, whether these gender differences are associated with gender specific neural mechanisms of emotional social cognition. We investigated gender differences in an emotion attribution task using functional magnetic resonance imaging. Subjects either focused on their own emotional response to emotion expressing faces (SELF-task) or evaluated the emotional state expressed by the faces (OTHER-task). Behaviorally, females rated SELF-related emotions significantly stronger than males. Across the sexes, SELF- and OTHER-related processing of facial expressions activated a network of medial and lateral prefrontal, temporal, and parietal brain regions involved in emotional perspective taking. During SELF-related processing, females recruited the right inferior frontal cortex and superior temporal sulcus stronger than males. In contrast, there was increased neural activity in the left temporoparietal junction in males (relative to females). When performing the OTHER-task, females showed increased activation of the right inferior frontal cortex while there were no differential activations in males. The data suggest that females recruit areas containing mirror neurons to a higher degree than males during both SELF- and OTHER-related processing in empathic face-to-face interactions. This may underlie facilitated emotional "contagion" in females. Together with the observation that males differentially rely on the left temporoparietal junction (an area mediating the distinction between the SELF and OTHERS) the data suggest that females and males rely on different strategies when assessing their own emotions in response to other people.

Affective Computing and the Impact of Gender and Age

PubMed Central

Rukavina, Stefanie; Gruss, Sascha; Hoffmann, Holger; Tan, Jun-Wen; Walter, Steffen; Traue, Harald C.

2016-01-01

Affective computing aims at the detection of users’ mental states, in particular, emotions and dispositions during human-computer interactions. Detection can be achieved by measuring multimodal signals, namely, speech, facial expressions and/or psychobiology. Over the past years, one major approach was to identify the best features for each signal using different classification methods. Although this is of high priority, other subject-specific variables should not be neglected. In our study, we analyzed the effect of gender, age, personality and gender roles on the extracted psychobiological features (derived from skin conductance level, facial electromyography and heart rate variability) as well as the influence on the classification results. In an experimental human-computer interaction, five different affective states with picture material from the International Affective Picture System and ULM pictures were induced. A total of 127 subjects participated in the study. Among all potentially influencing variables (gender has been reported to be influential), age was the only variable that correlated significantly with psychobiological responses. In summary, the conducted classification processes resulted in 20% classification accuracy differences according to age and gender, especially when comparing the neutral condition with four other affective states. We suggest taking age and gender specifically into account for future studies in affective computing, as these may lead to an improvement of emotion recognition accuracy. PMID:26939129

The role of gender in social network organization.

PubMed

Psylla, Ioanna; Sapiezynski, Piotr; Mones, Enys; Lehmann, Sune

2017-01-01

The digital traces we leave behind when engaging with the modern world offer an interesting lens through which we study behavioral patterns as expression of gender. Although gender differentiation has been observed in a number of settings, the majority of studies focus on a single data stream in isolation. Here we use a dataset of high resolution data collected using mobile phones, as well as detailed questionnaires, to study gender differences in a large cohort. We consider mobility behavior and individual personality traits among a group of more than 800 university students. We also investigate interactions among them expressed via person-to-person contacts, interactions on online social networks, and telecommunication. Thus, we are able to study the differences between male and female behavior captured through a multitude of channels for a single cohort. We find that while the two genders are similar in a number of aspects, there are robust deviations that include multiple facets of social interactions, suggesting the existence of inherent behavioral differences. Finally, we quantify how aspects of an individual's characteristics and social behavior reveals their gender by posing it as a classification problem. We ask: How well can we distinguish between male and female study participants based on behavior alone? Which behavioral features are most predictive?

Science Anxiety and Gender in Students Taking General Education Science Courses

NASA Astrophysics Data System (ADS)

Udo, M. K.; Ramsey, G. P.; Mallow, J. V.

2004-12-01

Earlier studies [Mallow, J. V. (1994). Gender-related science anxiety: A first binational study. Journal of Science Education and Technology 3: 227-238; Udo, M. K., Ramsey, G. P., Reynolds-Alpert, S., and Mallow, J. V. (2001). Does physics teaching affect gender-based science anxiety? Journal of Science Education and Technology 10: 237-247] of science anxiety in various student cohorts suggested that nonscience majors were highly science anxious (SA), regardless of what science courses they were taking. In this study, we investigated science anxiety in a cohort consisting mostly of nonscience majors taking general education science courses. Regression analysis shows that the leading predictors of science anxiety are (i) nonscience anxiety and (ii) gender, as they were for different cohorts in the earlier studies. We confirm earlier findings that females are more SA than males. Chi-square analysis of acute science anxiety shows an amplification of these differences. We found statistically significant levels of science anxiety in humanities and social science students of both genders, and gender differences in science anxiety, despite the fact that the students were all enrolled in general education science courses specifically designed for nonscience majors. We found acute levels of anxiety in several groups, especially education, nursing, and business majors. We describe specific interventions to alleviate science anxiety.

The role of gender in social network organization

PubMed Central

Psylla, Ioanna; Mones, Enys; Lehmann, Sune

2017-01-01

The digital traces we leave behind when engaging with the modern world offer an interesting lens through which we study behavioral patterns as expression of gender. Although gender differentiation has been observed in a number of settings, the majority of studies focus on a single data stream in isolation. Here we use a dataset of high resolution data collected using mobile phones, as well as detailed questionnaires, to study gender differences in a large cohort. We consider mobility behavior and individual personality traits among a group of more than 800 university students. We also investigate interactions among them expressed via person-to-person contacts, interactions on online social networks, and telecommunication. Thus, we are able to study the differences between male and female behavior captured through a multitude of channels for a single cohort. We find that while the two genders are similar in a number of aspects, there are robust deviations that include multiple facets of social interactions, suggesting the existence of inherent behavioral differences. Finally, we quantify how aspects of an individual’s characteristics and social behavior reveals their gender by posing it as a classification problem. We ask: How well can we distinguish between male and female study participants based on behavior alone? Which behavioral features are most predictive? PMID:29261767

Learning your way in a city: experience and gender differences in configurational knowledge of one's environment.

PubMed

De Goede, Maartje; Postma, Albert

2015-01-01

Males tend to outperform females in their knowledge of relative and absolute distances in spatial layouts and environments. It is unclear yet in how far these differences are innate or develop through life. The aim of the present study was to investigate whether gender differences in configurational knowledge for a natural environment might be modulated by experience. In order to examine this possibility, distance as well as directional knowledge of the city of Utrecht in the Netherlands was assessed in male and female inhabitants who had different levels of familiarity with this city. Experience affected the ability to solve difficult distance knowledge problems, but only for females. While the quality of the spatial representation of metric distances improved with more experience, this effect was not different for males and females. In contrast directional configurational measures did show a main gender effect but no experience modulation. In general, it seems that we obtain different configurational aspects according to different experiential time schemes. Moreover, the results suggest that experience may be a modulating factor in the occurrence of gender differences in configurational knowledge, though this seems dependent on the type of measurement. It is discussed in how far proficiency in mental rotation ability and spatial working memory accounts for these differences.

Learning your way in a city: experience and gender differences in configurational knowledge of one’s environment

PubMed Central

De Goede, Maartje; Postma, Albert

2015-01-01

Males tend to outperform females in their knowledge of relative and absolute distances in spatial layouts and environments. It is unclear yet in how far these differences are innate or develop through life. The aim of the present study was to investigate whether gender differences in configurational knowledge for a natural environment might be modulated by experience. In order to examine this possibility, distance as well as directional knowledge of the city of Utrecht in the Netherlands was assessed in male and female inhabitants who had different levels of familiarity with this city. Experience affected the ability to solve difficult distance knowledge problems, but only for females. While the quality of the spatial representation of metric distances improved with more experience, this effect was not different for males and females. In contrast directional configurational measures did show a main gender effect but no experience modulation. In general, it seems that we obtain different configurational aspects according to different experiential time schemes. Moreover, the results suggest that experience may be a modulating factor in the occurrence of gender differences in configurational knowledge, though this seems dependent on the type of measurement. It is discussed in how far proficiency in mental rotation ability and spatial working memory accounts for these differences. PMID:25914663

“Women Are Better Than Men”–Public Beliefs on Gender Differences and Other Aspects in Multitasking

PubMed Central

Szameitat, André J.; Hamaida, Yasmin; Tulley, Rebecca S.; Saylik, Rahmi; Otermans, Pauldy C. J.

2015-01-01

Reports in public media suggest the existence of a stereotype that women are better at multitasking than men. The present online survey aimed at supporting this incidental observation by empirical data. For this, 488 participants from various ethnic backgrounds (US, UK, Germany, the Netherlands, Turkey, and others) filled out a self-developed online-questionnaire. Results showed that overall more than 50% of the participants believed in gender differences in multitasking abilities. Of those who believed in gender differences, a majority of 80% believed that women were better at multitasking. The main reasons for this were believed to be an evolutionary advantage and more multitasking practice in women, mainly due to managing children and household and/or family and job. Findings were consistent across the different countries, thus supporting the existence of a widespread gender stereotype that women are better at multitasking than men. Further questionnaire results provided information about the participants’ self-rated own multitasking abilities, and how they conceived multitasking activities such as childcare, phoning while driving, and office work. PMID:26479359

Gender differences in identity processes and self-esteem in middle and later adulthood.

PubMed

Skultety, Karyn M; Krauss Whitbourne, Susan

2004-01-01

Gender differences were examined in the identity processes of identity assimilation (maintaining identity despite age changes), identity accommodation (changing identity) and balance (using both processes) and in the relationship of these processes to self-esteem. We tested a community sample of 222 adults (131 females and 91 males) ranging from 40 to 84 years of age (M = 57.5, SD = 12.1). Analysis of variance yielded evidence showing greater use of identity accommodation for women. Identity accommodation was negatively associated with self-esteem for both genders, while identity assimilation was positively associated with self-esteem for women only. For both men and women, identity balance was positively related to self-esteem. Women's use of the identity processes in relation to self-esteem is discussed. Societal views on aging are suggested to impact women, such that they engage in identity accommodation while benefiting from identity assimilation. From these findings, it appears that examining the processes contributing to the maintenance of self-esteem may be a more useful approach to characterizing the aging process and gender differences than focusing on mean differences alone.

"Women Are Better Than Men"-Public Beliefs on Gender Differences and Other Aspects in Multitasking.

PubMed

Szameitat, André J; Hamaida, Yasmin; Tulley, Rebecca S; Saylik, Rahmi; Otermans, Pauldy C J

2015-01-01

Reports in public media suggest the existence of a stereotype that women are better at multitasking than men. The present online survey aimed at supporting this incidental observation by empirical data. For this, 488 participants from various ethnic backgrounds (US, UK, Germany, the Netherlands, Turkey, and others) filled out a self-developed online-questionnaire. Results showed that overall more than 50% of the participants believed in gender differences in multitasking abilities. Of those who believed in gender differences, a majority of 80% believed that women were better at multitasking. The main reasons for this were believed to be an evolutionary advantage and more multitasking practice in women, mainly due to managing children and household and/or family and job. Findings were consistent across the different countries, thus supporting the existence of a widespread gender stereotype that women are better at multitasking than men. Further questionnaire results provided information about the participants' self-rated own multitasking abilities, and how they conceived multitasking activities such as childcare, phoning while driving, and office work.

Gender difference in cycling speed and age of winning performers in ultra-cycling - the 508-mile "Furnace Creek" from 1983 to 2012.

PubMed

Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald; Knechtle, Beat

2015-01-01

We analysed (i) the gender difference in cycling speed and (ii) the age of winning performers in the 508-mile "Furnace Creek 508". Changes in cycling speeds and gender differences from 1983 to 2012 were analysed using linear, non-linear and hierarchical multi-level regression analyses for the annual three fastest women and men. Cycling speed increased non-linearly in men from 14.6 (s = 0.3) km · h(-1) (1983) to 27.1 (s = 0.7) km · h(-1) (2012) and non-linearly in women from 11.0 (s = 0.3) km · h(-1) (1984) to 24.2 (s = 0.2) km · h(-1) (2012). The gender difference in cycling speed decreased linearly from 26.2 (s = 0.5)% (1984) to 10.7 (s = 1.9)% (2012). The age of winning performers increased from 26 (s = 2) years (1984) to 43 (s = 11) years (2012) in women and from 33 (s = 6) years (1983) to 50 (s = 5) years (2012) in men. To summarise, these results suggest that (i) women will be able to narrow the gender gap in cycling speed in the near future in an ultra-endurance cycling race such as the "Furnace Creek 508" due to the linear decrease in gender difference and (ii) the maturity of these athletes has changed during the last three decades where winning performers become older and faster across years.

Subjective health complaints and psychosocial work environment among university personnel.

PubMed

Moen, B E; Wieslander, G; Bakke, J V; Norbäck, D

2013-01-01

Questionnaires are often used to study health problems in working populations. An association between self-reported symptoms and psychosocial strain has been suggested, but results from such studies are difficult to interpret, as a gender difference might be present. The knowledge in this area is not clear. To compare the prevalence of subjective health symptoms and their relation to psychosocial work strain among men and women in different age groups, all working as university staff. A cross-sectional survey was carried out among university personnel. The questionnaire included a subjective health complaint inventory consisting of 29 items about subjective somatic and psychological symptoms experienced during the last 30 days and psychosocial work factors. Regression analyses were performed. In total, 172 (86%) of 201 eligible employees participated. Women had a higher prevalence of musculoskeletal symptoms than men. Significant differences were found between the genders for headaches, neck pain and arm pain. There was a significant relationship between musculoskeletal symptoms and work strain for both genders. This was found for both men and women below 40 years and among men above the age of 40. No significant difference was found between genders regarding pseudoneurological, gastrointestinal, allergic and flu-like symptoms. More female than male university personnel reported musculoskeletal symptoms. The musculoskeletal symptoms were associated with high work strain in both genders, but, for women, this was limited to employees under the age of 40. The cause of this gender difference is unknown.

Survival Analysis of Faculty Retention and Promotion in the Social Sciences by Gender

PubMed Central

Varbanov, Roumen A.; Hoh, Yee Shwen; Knisley, Margaret L.; Holmes, Mary Alice

2015-01-01

Background Recruitment and retention of talent is central to the research performance of universities. Existing research shows that, while men are more likely than women to be promoted at the different stages of the academic career, no such difference is found when it comes to faculty retention rates. Current research on faculty retention, however, focuses on careers in science, technology, engineering, and mathematics (STEM). We extend this line of inquiry to the social sciences. Methods We follow 2,218 tenure-track assistant professors hired since 1990 in seven social science disciplines at nineteen U.S. universities from time of hire to time of departure. We also track their time to promotion to associate and full professor. Using survival analysis, we examine gender differences in time to departure and time to promotion. Our methods account for censoring and unobserved heterogeneity, as well as effect heterogeneity across disciplines and cohorts. Results We find no statistically significant differences between genders in faculty retention. However, we do find that men are more likely to be granted tenure than women. When it comes to promotion to full professor, the results are less conclusive, as the effect of gender is sensitive to model specification. Conclusions The results corroborate previous findings about gender patterns in faculty retention and promotion. They suggest that advances have been made when it comes to gender equality in retention and promotion, but important differences still persist. PMID:26580565

Gender differences in cannabis use disorder treatment: Change readiness and taking steps predict worse cannabis outcomes for women.

PubMed

Sherman, Brian J; Baker, Nathaniel L; McRae-Clark, Aimee L

2016-09-01

Gender differences in cannabis use and cannabis use disorder have been established. Regarding treatment, some evidence suggests that women are less responsive, though the mechanisms are not well understood. Motivation to change and self-efficacy are associated with better outcomes overall, and may help explain gender differences in cannabis use outcomes. A secondary data analysis of a double-blind placebo controlled trial of buspirone treatment for cannabis dependence (N=175) was conducted. Self-report assessments of motivation to change, self-efficacy, and other clinical correlates were completed at baseline, and cannabis use was measured throughout the study. There was a significant interaction between gender and taking steps on abstinence. Counter to hypothesis, higher taking steps reduced likelihood of achieving abstinence among women; there was no association among men. Subsequently, taking steps was associated with self-efficacy and quantity of use among men, and cannabis related problems among women. There was a significant interaction between gender and readiness to change on creatinine adjusted cannabinoid levels. Change readiness was positively associated with cannabinoid levels among women, but not men. Motivation to change and initiation of change behavior predict worse cannabis outcomes in women. Men and women differ in what motivates change behavior. Social desirability, neurobiology, and treatment type may impact these effects. Gender differences in cannabis use and treatment responsiveness must be considered in future studies. Copyright © 2016 Elsevier Ltd. All rights reserved.

Sports-related and gender differences on neuropsychological measures of frontal lobe functioning.

PubMed

Ryan, Jeanne P; Atkinson, Thomas M; Dunham, Katherine T

2004-01-01

To determine similarities and differences in the performance of female and male athletes on neuropsychological measures of frontal lobe functioning. A cross-sectional study of male and female college-aged athletes involved in one of the following sports: hockey, basketball, softball, lacrosse, soccer, swimming, and track. Division III college. A total of 262 athletes (male, n=157; female, n=105) participated in the study. Controlled Oral Word Association (letters F, A, S), Cognitive Assessment System (Planned Codes, Planned Connections, Number Detection), and WAIS-R-NI Vocabulary were administered to all athletes. MANCOVA was performed with gender and sport as fixed factors. Female athletes displayed faster and more accurate performance on perceptual-motor tasks (P<0.01) and on one condition of a verbal fluency task (P<0.01) compared with male athletes. Male hockey athletes showed superior perceptual-motor speed and accuracy (P<0.01) compared with male athletes in the track/swimming group. Evaluators were naive to athletes' gender and sport. Gender- and sport-specific performances on perceptual-motor and verbal fluency tasks were found. Adding cognitive components to base functions eliminates gender- and sports-related distinctions, suggesting that existing differences are related to basic, fundamental skills, which are inherent and practiced within the respective sport. Understanding the differences and similarities across sports and gender on various neurocognitive measures is relevant for determining group differences in studies examining the consequences of mild traumatic brain injury among athletes.

Gender Differences in Caregiving at End of Life: Implications for Hospice Teams

PubMed Central

Washington, Karla T.; Pike, Kenneth C.; Parker Oliver, Debra; Albright, David L.; Lewis, Alexandria M.

2015-01-01

Abstract Background: Researchers have identified important gender differences in the experience of caring for a family member or friend living with advanced disease; however, trends suggest that these differences may be diminishing over time in response to changing gender roles. In addition, while many studies have found caregiving experiences and outcomes to be poorer among female caregivers, noteworthy exceptions exist. Objective: The primary aim of this exploratory study was to determine how, if at all, current day caregiving at end of life varies by gender. Methods: We conducted a secondary analysis of data from a multisite randomized controlled trial of a family caregiving intervention performed between 2010 and 2014. We compared female and male hospice family caregivers on baseline variables using χ2 tests for association of categorical variables and t-tests for continuous variables. Our sample included 289 family caregivers of individuals receiving services from one of two hospice agencies located in the northwestern United States. Demographic data and other categorical variables of interest were provided via caregiver self-report using an instrument created specifically for this study. Reaction to caregiving and caregiving burden were measured using the Caregiver Reaction Assessment (CRA). Results: As it related to caregiving, females had significantly lower self-esteem and more negative impact on their schedule, health, and family support than males. No gender differences were detected with regard to the impact of caregiving on individuals' finances. Conclusions: Despite changing social expectations, pronounced gender differences persist in caregiving at the end of life. PMID:26484426

Sex differences in amphetamine-induced displacement of [(18)F]fallypride in striatal and extrastriatal regions: a PET study.

PubMed

Riccardi, Patrizia; Zald, David; Li, Rui; Park, Sohee; Ansari, M Sib; Dawant, Benoit; Anderson, Sharlet; Woodward, Neil; Schmidt, Dennis; Baldwin, Ronald; Kessler, Robert

2006-09-01

The authors examined gender differences in d-amphetamine-induced displacements of [(18)F]fallypride in the striatal and extrastriatal brain regions and the correlations of these displacements with cognition and sensation seeking. Six women and seven men underwent positron emission tomography (PET) with [(18)F]fallypride before and after an oral dose of d-amphetamine. Percent displacements were calculated using regions of interest and parametric images of dopamine 2 (D(2)) receptor binding potential. Parametric images of dopamine release suggest that the female subjects had greater dopamine release than the male subjects in the right globus pallidus and right inferior frontal gyrus. Gender differences were observed in correlations of changes in cognition and sensation seeking with regional dopamine release. Findings revealed a greater dopamine release in women as well as gender differences in the relationship between regional dopamine release and sensation seeking and cognition.

Gender affects semantic competition: the effect of gender in a non-gender-marking language.

PubMed

Fukumura, Kumiko; Hyönä, Jukka; Scholfield, Merete

2013-07-01

English speakers tend to produce fewer pronouns when a referential competitor has the same gender as the referent than otherwise. Traditionally, this gender congruence effect has been explained in terms of ambiguity avoidance (e.g., Arnold, Eisenband, Brown-Schmidt, & Trueswell, 2000; Fukumura, Van Gompel, & Pickering, 2010). However, an alternative hypothesis is that the competitor's gender congruence affects semantic competition, making the referent less accessible relative to when the competitor has a different gender (Arnold & Griffin, 2007). Experiment 1 found that even in Finnish, which is a nongendered language, the competitor's gender congruence results in fewer pronouns, supporting the semantic competition account. In Experiment 2, Finnish native speakers took part in an English version of the same experiment. The effect of gender congruence was larger in Experiment 2 than in Experiment 1, suggesting that the presence of a same-gender competitor resulted in a larger reduction in pronoun use in English than in Finnish. In contrast, other nonlinguistic similarity had similar effects in both experiments. This indicates that the effect of gender congruence in English is not entirely driven by semantic competition: Speakers also avoid gender-ambiguous pronouns. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Johnny Depp, Reconsidered: How Category-Relative Processing Fluency Determines the Appeal of Gender Ambiguity.

PubMed

Owen, Helen E; Halberstadt, Jamin; Carr, Evan W; Winkielman, Piotr

2016-01-01

Individuals that combine features of both genders-gender blends-are sometimes appealing and sometimes not. Heretofore, this difference was explained entirely in terms of sexual selection. In contrast, we propose that part of individuals' preference for gender blends is due to the cognitive effort required to classify them, and that such effort depends on the context in which a blend is judged. In two studies, participants judged the attractiveness of male-female morphs. Participants did so after classifying each face in terms of its gender, which was selectively more effortful for gender blends, or classifying faces on a gender-irrelevant dimension, which was equally effortful for gender blends. In both studies, gender blends were disliked when, and only when, the faces were first classified by gender, despite an overall preference for feminine features in all conditions. Critically, the preferences were mediated by the effort of stimulus classification. The results suggest that the variation in attractiveness of gender-ambiguous faces may derive from context-dependent requirements to determine gender membership. More generally, the results show that the difficulty of resolving social category membership-not just attitudes toward a social category-feed into perceivers' overall evaluations toward category members.

Gender typicality in children's speech: A comparison of boys with and without gender identity disorder.

PubMed

Munson, Benjamin; Crocker, Laura; Pierrehumbert, Janet B; Owen-Anderson, Allison; Zucker, Kenneth J

2015-04-01

This study examined whether boys with gender identity disorder (GID) produced less prototypically male speech than control boys without GID, a possibility that has been suggested by clinical observations. Two groups of listeners participated in tasks where they rated the gender typicality of single words (group 1) or sentences (group 2) produced by 15 5-13 year old boys with GID and 15 age-matched boys without GID. Detailed acoustic analyses of the stimuli were also conducted. Boys with GID were rated as less boy-like than boys without GID. In the experiment using sentence stimuli, these group differences were larger than in the experiment using single-word stimuli. Listeners' ratings were predicted by a variety of acoustic parameters, including ones that differ between the two groups and ones that are stereotypically associated with adult men's and women's speech. Future research should examine how these variants are acquired.

A tool for developing gender research in medicine: examples from the medical literature on work life.

PubMed

Hammarström, Anne

2007-01-01

Interest is growing both in implementing a gender perspective in medical research and in developing gender research. However, few models exist that can help researchers who want to develop gender research. The objectives of this article were to analyze gender research compared with sex/gender blind research as well as with research on sex/gender differences in work-life research, and to propose a tool that can be used by researchers who want to develop gender research. Using the PubMed database, the search period for the main analyses covered January 1, 2000, to November 1, 2006. In the first of 2 searches, the search criteria were English language and the term unemployment. In the second search, the criteria used were English language and 3 combinations of search terms: (1) underemploy or employ and (fixed-term or types or temporary or atypical or precarious or casual); (2) labor market and (attachment or core periphery or trajectory); and (3) job and (flexibility or casual). The number of articles about women and gender in unemployment research that are available in PubMed steadily increased during the 1990s. The proposed model could be regarded as a tool that by necessity is simplified. The tool should not be interpreted as if all research fulfills all the characteristics in the model; rather, the tool illustrates the potentials with gender research. Whereas gender research questions the dominating epistemology of medicine (eg, through challenging biological determinism), the other 2 research traditions are often performed within the dominating medical paradigm. Gender is an analytic category, and structural analyses of gender relations are central in medical gender research, whereas sex/gender is often analyzed as a variable on the individual level in other research. Masculinity research constitutes a dynamic part of gender research. However, in other research, men as well as women are often analyzed as one of several variables. Through questioning the existing field of knowledge, gender research, with its base in power analyses and theoretical development, can provide new and different knowledge about men and women. In gender research, there has been an increasing awareness of the need for vigilance to avoid exaggerating differences (both biological and sociocultural) between men and women. Thus, the risk of essentialism (ie, the tendency to regard differences between men and women as constant, pervasive, and unchangeable) is lower than in other research. A model has been suggested that may be used to implement gender research. This tool needs continuous development through active dialogue between gender researchers.

Cross-national associations between gender and mental disorders in the World Health Organization World Mental Health Surveys.

PubMed

Seedat, Soraya; Scott, Kate Margaret; Angermeyer, Matthias C; Berglund, Patricia; Bromet, Evelyn J; Brugha, Traolach S; Demyttenaere, Koen; de Girolamo, Giovanni; Haro, Josep Maria; Jin, Robert; Karam, Elie G; Kovess-Masfety, Viviane; Levinson, Daphna; Medina Mora, Maria Elena; Ono, Yutaka; Ormel, Johan; Pennell, Beth-Ellen; Posada-Villa, Jose; Sampson, Nancy A; Williams, David; Kessler, Ronald C

2009-07-01

Gender differences in mental disorders, including more anxiety and mood disorders among women and more externalizing disorders among men, are found consistently in epidemiological surveys. The gender roles hypothesis suggests that these differences narrow as the roles of women and men become more equal. To study time-space (cohort-country) variation in gender differences in lifetime DSM-IV mental disorders across cohorts in 15 countries in the World Health Organization World Mental Health Survey Initiative and to determine if this variation is significantly related to time-space variation in female gender role traditionality as measured by aggregate patterns of female education, employment, marital timing, and use of birth control. Face-to-face household surveys. Africa, the Americas, Asia, Europe, the Middle East, and the Pacific. Community-dwelling adults (N = 72,933). The World Health Organization Composite International Diagnostic Interview assessed lifetime prevalence and age at onset of 18 DSM-IV anxiety, mood, externalizing, and substance disorders. Survival analyses estimated time-space variation in female to male odds ratios of these disorders across cohorts defined by the following age ranges: 18 to 34, 35 to 49, 50 to 64, and 65 years and older. Structural equation analysis examined predictive effects of variation in gender role traditionality on these odds ratios. In all cohorts and countries, women had more anxiety and mood disorders than men, and men had more externalizing and substance disorders than women. Although gender differences were generally consistent across cohorts, significant narrowing was found in recent cohorts for major depressive disorder and substance disorders. This narrowing was significantly related to temporal (major depressive disorder) and spatial (substance disorders) variation in gender role traditionality. While gender differences in most lifetime mental disorders were fairly stable over the time-space units studied, substantial intercohort narrowing of differences in major depression was found to be related to changes in the traditionality of female gender roles. Additional research is needed to understand why this temporal narrowing was confined to major depression.

A Preliminary Study of Gender Differences in Autobiographical Memory in Children with an Autism Spectrum Disorder

ERIC Educational Resources Information Center

Goddard, Lorna; Dritschel, Barbara; Howlin, Patricia

2014-01-01

Autobiographical memory was assessed in 24 children (12 male, 12 female, aged between 8 and 16 years) with autism spectrum disorder (ASD) and a comparison group of 24 typically developing (TD) children matched for age, IQ, gender and receptive language. Results suggested that a deficit in specific memory retrieval in the ASD group was more…

Comparison of PASS Assessment Scores in Single-Gender and Heterogeneous Middle Schools in South Carolina

ERIC Educational Resources Information Center

Canada, Patricia Oxendine

2012-01-01

In response to the mandates of No Child Left Behind, (NCLB), educators across the country struggle to close the gaps between males and females. Some of the physiological differences existing between the male and female brain suggest support for single-gender instruction, which is on the rise within this country as well as other parts of the world.…

The Changing Nature of Gender Roles, Alpha/Beta Careers and Work-Life Issues. Theory-Driven Implications for Human Resource Management

ERIC Educational Resources Information Center

Sullivan, Sherry E.; Mainiero, Lisa A.

2007-01-01

Purpose: The major purpose of this paper is to examine how gender differences impact the enactment of careers. An additional goal is to examine whether, as suggested by recent conceptualizations, careers are indeed becoming more boundary less. Design/methodology/approach: This paper is based on the results of two in-depth qualitative studies (n =…

Sex differences in self-assessed, everyday spatial abilities.

PubMed

Lunneborg, P W

1982-08-01

397 female and 383 male college students assessed themselves on six everyday spatial abilities relative to others of the same gender and age. Males consistently judged themselves to have significantly greater spatial ability than females. Differential participation in sports is tentatively suggested as a critical social influence affecting not only putative spatial performance but even within-gender self-assessments of commonplace activities using spatial ability.

Intrinsic Work Value-Reward Dissonance and Work Satisfaction during Young Adulthood

PubMed Central

Porfeli, Erik J.; Mortimer, Jeylan T.

2010-01-01

Previous research suggests that discrepancies between work values and rewards are indicators of dissonance that induce change in both to reduce such dissonance over time. The present study elaborates this model to suggest parallels with the first phase of the extension- and-strain curve. Small discrepancies or small increases in extension are presumed to be almost unnoticeable, while increasingly large discrepancies are thought to yield exponentially increasing strain. Work satisfaction is a principal outcome of dissonance; hence, work value-reward discrepancies are predicted to diminish work satisfaction in an exponential fashion. Findings from the work and family literature, however, lead to the prediction that this curvilinear association will be moderated by gender and family roles. Using longitudinal data spanning the third decade of life, the results suggest that intrinsic work value-reward discrepancies, as predicted, are increasingly associated, in a negative curvilinear fashion, with work satisfaction. This pattern, however, differs as a function of gender and family roles. Females who established family roles exhibited the expected pattern while other gender by family status groups did not. The results suggest that gender and family roles moderate the association between intrinsic work value-reward dissonance and satisfaction. In addition, women who remained unmarried and childless exhibited the strongest associations between occupational rewards and satisfaction. PMID:20526434

Intrinsic Work Value-Reward Dissonance and Work Satisfaction during Young Adulthood.

PubMed

Porfeli, Erik J; Mortimer, Jeylan T

2010-06-01

Previous research suggests that discrepancies between work values and rewards are indicators of dissonance that induce change in both to reduce such dissonance over time. The present study elaborates this model to suggest parallels with the first phase of the extension- and-strain curve. Small discrepancies or small increases in extension are presumed to be almost unnoticeable, while increasingly large discrepancies are thought to yield exponentially increasing strain. Work satisfaction is a principal outcome of dissonance; hence, work value-reward discrepancies are predicted to diminish work satisfaction in an exponential fashion. Findings from the work and family literature, however, lead to the prediction that this curvilinear association will be moderated by gender and family roles. Using longitudinal data spanning the third decade of life, the results suggest that intrinsic work value-reward discrepancies, as predicted, are increasingly associated, in a negative curvilinear fashion, with work satisfaction. This pattern, however, differs as a function of gender and family roles. Females who established family roles exhibited the expected pattern while other gender by family status groups did not. The results suggest that gender and family roles moderate the association between intrinsic work value-reward dissonance and satisfaction. In addition, women who remained unmarried and childless exhibited the strongest associations between occupational rewards and satisfaction.

Peers’ Perceptions of Gender Nonconformity: Associations with Overt and Relational Peer Victimization and Aggression in Early Adolescence

PubMed Central

Card, Noel A.; Casper, Deborah M.

2015-01-01

The current study used reports from 318 early adolescents to examine the associations of peer-reported gender nonconformity with peer- and self-reported overt and relational victimization and aggression and possible sex differences in these associations. Multiple-group structural equation modeling revealed that higher levels of peer-reported gender nonconformity were associated with higher self- and peer-reports of overt and relational victimization and aggression among males and females. The association between peer-reported gender nonconformity and peer-reported overt aggression was moderated by participant sex, such that the association was stronger for females compared to males. Results suggest that perceived gender nonconformity is associated with problematic peer relations, especially among females, in early adolescence and implications of these associations are discussed. PMID:26236066

Gender roles, suicidal ideation, and self-harming in young adults.

PubMed

Straiton, Melanie L; Roen, Katrina; Hjelmeland, Heidi

2012-01-01

This study investigates whether positive and negative conventional gender roles relate to suicidal ideation and self-harming in different ways among young adults. Participants completed an online survey about previous self-harm, recent suicidal ideation, and positive and negative aspects of conventional masculinity and femininity. Logistic regression analyses showed that negative femininity positively predicted self-harm and recent suicidal ideation status. Positive femininity was unrelated. Positive masculinity was negatively related to suicidal ideation and self-harming while negative masculinity was negatively related to self-harming only. The findings suggest that it is not the conventional feminine gender role per se that is associated with suicidality but specific negatively evaluated aspects. Conceptualizing gender as a multivariate construct may be useful in the gender socialization theory of suicidal behavior.

The effect of speakers' sex on voice onset time in Mandarin stops

PubMed Central

Li, Fangfang

2013-01-01

The goal of the present study is to examine the effect of speakers' gender on voice onset time in Mandarin speakers' stop productions. Word-initial lingual stops were elicited from 10 male and 10 female Mandarin speakers using a word-repetition task. The results revealed differentiated voice onset time (VOT) patterns between the two genders for all four lingual stops on raw VOT values. After factoring out speech rate variation, gender-related differences remained for voiced stops only with females' VOTs being shorter than males. The results, together with previous findings from other languages, suggest a sociolinguistic/stylistic account on the relation between gender and VOT that vary in a language-specific manner. PMID:23363195

Misrepresentations of evolutionary psychology in sex and gender textbooks.

PubMed

Winegard, Benjamin M; Winegard, Bo M; Deaner, Robert O

2014-05-20

Evolutionary psychology has provoked controversy, especially when applied to human sex differences. We hypothesize that this is partly due to misunderstandings of evolutionary psychology that are perpetuated by undergraduate sex and gender textbooks. As an initial test of this hypothesis, we develop a catalog of eight types of errors and document their occurrence in 15 widely used sex and gender textbooks. Consistent with our hypothesis, of the 12 textbooks that discussed evolutionary psychology, all contained at least one error, and the median number of errors was five. The most common types of errors were "Straw Man," "Biological Determinism," and "Species Selection." We conclude by suggesting improvements to undergraduate sex and gender textbooks.

The $16,819 pay gap for newly trained physicians: the unexplained trend of men earning more than women.

PubMed

Lo Sasso, Anthony T; Richards, Michael R; Chou, Chiu-Fang; Gerber, Susan E

2011-02-01

Prior research has suggested that gender differences in physicians' salaries can be accounted for by the tendency of women to enter primary care fields and work fewer hours. However, in examining starting salaries by gender of physicians leaving residency programs in New York State during 1999-2008, we found a significant gender gap that cannot be explained by specialty choice, practice setting, work hours, or other characteristics. The unexplained trend toward diverging salaries appears to be a recent development that is growing over time. In 2008, male physicians newly trained in New York State made on average $16,819 more than newly trained female physicians, compared to a $3,600 difference in 1999.

The Gender of "Energy": Language, Social Theory, and Cultural Change in Women's Lands in the United States.

PubMed

Luis, Keridwen N

2015-01-01

Within women's intentional communities, women use the phrase women's energy to describe certain social interactions, a sense of community, and ideas about how gender is done or performed. For example, energy can express both difference in communication style between men and women and male dominance in social situations. During my fieldwork in these communities, I explored how this phrase suggests a reference to a precultural female body, but it is also sometimes used to explicitly reject biological reasons for gender difference. The term is easily understandable to a wide range of women from varying class backgrounds and encompasses both the unconscious side of social interactions and a possibility for future change.

Gender differences affecting vocal health of women in vocally demanding careers

PubMed Central

Hunter, Eric J.; Smith, Marshall E.; Tanner, Kristine

2012-01-01

Studies suggest that occupational voice users have a greater incidence of vocal issues than the general population. Women have been found to experience vocal health problems more frequently than men, regardless of their occupation. Traditionally, it has been assumed that differences in the laryngeal system are the cause of this disproportion. Nevertheless, it is valuable to identify other potential gender distinctions which may make women more vulnerable to voice disorders. A search of the literature was conducted for gender-specific characteristics which might impact the vocal health of women. This search can be used by healthcare practitioners to help female patients avoid serious vocal health injuries, as well as to better treat women who already suffer from such vocal health issues. PMID:21722077

An Initial Investigation of Sexual Minority Youth Involvement in School-Based Extracurricular Activities.

PubMed

Toomey, Russell B; Russell, Stephen T

2013-06-01

Sexual minority youth are at risk for negative school-based experiences and poor academic outcomes. Yet, little is known about their experiences in positive school-based contexts. Using the National Longitudinal Study of Adolescent Health (1,214 sexual minority and 11,427 heterosexual participants), this study compared participation rates in, predictors of, and outcomes associated with three types of school-based extracurricular activities - sports, arts, and school clubs - by sexual orientation and gender. Findings revealed several significant sexual orientation and gender differences in participation rates in school-based sports, clubs, and arts activities. Further, findings suggested that the outcomes associated with extracurricular activity involvement do not differ by sexual orientation and gender; however, predictors of participation in these domains varied across groups.

Gender differences in demographic and clinical features and prescribing patterns of psychotropic medications in patients with major depressive disorder in China.

PubMed

Xiang, Yu-Tao; Wang, Gang; Guo, Tong; Hu, Chen; Ungvari, Gabor S; Kilbourne, Amy M; Lai, Kelly Y C; Wong, Samuel Y S; Si, Tian-Mei; Zheng, Qi-Wen; Chen, Da-Fang; Fang, Yi-Ru; Lu, Zheng; Yang, Hai-Chen; Hu, Jian; Chen, Zhi-Yu; Huang, Yi; Sun, Jing; Wang, Xiao-Ping; Li, Hui-Chun; Zhang, Jin-Bei; Chiu, Helen F K

2013-11-01

Little is known about gender differences associated with major depressive disorder (MDD) in China. This study examined gender differences associated with other demographic and clinical characteristics and psychotropic drug treatment in Chinese patients with MDD. A total of 1178 patients with MDD from 13 psychiatric hospitals or psychiatric units of general hospitals in China nationwide were enrolled. Cross-sectional data including patients' demographic and clinical characteristics and prescriptions of psychotropic medications were recorded using a standardized protocol and data collection procedure. The sample consisted of 793 female and 385 male patients. Univariate analyses revealed that male patients were younger than female patients, had a younger age of onset of depression, had less lifetime depressive episodes and had more bipolar features (i.e. patients who screened positive for hypomanic symptoms on the 32-item Hypomania Checklist, but did not meet the diagnostic criteria for DSM-IV bipolar disorders as measured by the Mini International Neuropsychiatric Interview). Also, men were more likely to be employed than women and less likely to have depressive episodes following stressful life events. In multivariate analyses, being employed, having bipolar features and not having depressive episodes following stressful life events were independently associated with being a male patient with major depressive disorder. There was no difference in use of psychotropic medications by gender. Most gender differences in MDD patients in this study are not consistent with findings of Western studies suggesting that gender differences in MDD may be determined by both biological and sociocultural differences among ethnically different patient populations. Copyright © 2013 Elsevier Inc. All rights reserved.

Gender, socioeconomic position, revascularization procedures and mortality in patients presenting with STEMI and NSTEMI in the era of primary PCI. Differences or inequities?

PubMed

Gnavi, Roberto; Rusciani, Raffaella; Dalmasso, Marco; Giammaria, Massimo; Anselmino, Monica; Roggeri, Daniela Paola; Roggeri, Alessandro

2014-10-20

Several studies have reported gender and socioeconomic differences in the use of revascularization procedures in patients with acute myocardial infarction. However, it is not clear whether these differences influence patients' survival. Moreover, most of the studies neither considered STEMI and NSTEMI separately, nor included primary PCI, which nowadays is the treatment of choice in case of AMI. In an unselected population of patients admitted to hospital with a first episode of STEMI and NSTEMI we examined gender and socioeconomic differences in the use of cardiac invasive procedures and in one-year mortality. Subjects hospitalized with a first episode of STEMI (n=3506) or NSTEMI (n=2286) were selected from the Piedmont (Italy) hospital discharge database. We considered the percentage of patients undergoing PCI, primary PCI and CABG, and in-hospital mortality. Out of hospital mortality was calculated through record linkage with the regional register. The relation between outcomes and gender or educational level was investigated using appropriate multivariate regression models adjusting for available confounders. After adjustment for age, comorbidity and hospital characteristics, women and low educated patients had a lower probability of undergoing revascularization procedures. However, neither in-hospital, nor 30-day, nor 1-year mortality showed gender or social disparities. Despite gender and socioeconomic differences in the use of revascularization, no differences emerged in in-hospital and 1-year mortality. These findings could suggest that patients are differently, but equitably, treated; differences are more likely due to an inability to fully adjust for clinical conditions rather than to a selection process at admission. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Gender-differences in risk factors for suicidal behaviour identified by perceived burdensomeness, thwarted belongingness and acquired capability: cross-sectional analysis from a longitudinal cohort study.

PubMed

Donker, Tara; Batterham, Philip J; Van Orden, Kimberly A; Christensen, Helen

2014-01-01

The Interpersonal-Psychological Theory of Suicidal Behavior (IPT) is supported by recent epidemiological data. Unique risk factors for the IPT constructs have been identified in community epidemiological studies. Gender differences in these risk factors may contribute substantially to our understanding of suicidal risk, and require further investigation. The present study explores gender differences in the predictors and correlates of perceived burdensomeness, thwarted belongingness and acquired capability for suicide. Participants (547 males, 739 females) aged 32-38 from the PATH through Life study, an Australian population-based longitudinal cohort study (n=1,177) were assessed on perceived burdensomeness, thwarted belongingness and acquired capability for suicide using the Interpersonal Needs Questionnaire and Acquired Capability for Suicide Survey, and on a range of demographic, social support, psychological, mental health and physical health measures. Gender differences in the predictors of the IPT constructs were assessed using linear regression analyses. Higher perceived burdensomeness increased suicide ideation in both genders, while higher thwarted belongingness increased suicide ideation only in females. In females, thwarted belongingness was uniquely related to perceived burdensomeness, while greater physical health was significantly associated with greater thwarted belongingness in males but not in females. There were trends suggesting greater effects of being single and greater perceived burdensomeness for men, and stronger effects of less positive friendship support for women associated with greater thwarted belongingness. Men and women differ in the pattern of psychological characteristics that predict suicide ideation, and in the factors predicting vulnerability. Suicide prevention strategies need to take account of gender differences.

Gender differences in knee abduction during weight-bearing activities: A systematic review and meta-analysis.

PubMed

Cronström, Anna; Creaby, Mark W; Nae, Jenny; Ageberg, Eva

2016-09-01

Increased knee abduction during weight-bearing activities is suggested to be a contributing factor for the high knee injury risk reported in women. However, studies investigating gender difference in knee abduction are inconclusive. To systematically review gender-differences in knee abduction during weight-bearing activities in individuals with or without knee injury. A systematic review and meta-analysis were conducted according to the PRISMA guidelines. A search in the databases Medline, CINAHL and EMBASE was performed until September 2015. Inclusion criteria were studies that reported (1) gender differences, (2) healthy individuals and/or those with anterior cruciate ligament (ACL) deficiency or reconstruction or patellofemoral pain PFP, and (3) knee abduction assessed with either motion analysis or visual observation during weight-bearing activity. Fifty-eight articles met the inclusion criteria. Women with PFP had greater peak knee abduction compared to men (Std diff in mean; -1.34, 95%CI; -1.83 to -0.84). In healthy individuals, women performed weight-bearing tasks with greater knee abduction throughout the movement (initial contact, peak abduction, excursion) (Std diff in mean; -0.68 to -0.79, 95%CI; -1.04 to -0.37). In subgroup analyses by task, differences in knee abduction between genders were present for most tasks, including running, jump landings and cutting movements. There were too few studies in individuals with ACL injury to perform meta-analysis. The gender difference in knee abduction during weight-bearing activities should be considered in training programs aimed at preventing or treating knee injury. Copyright © 2016 Elsevier B.V. All rights reserved.

REHABILITATING CRIMINAL SELVES: Gendered Strategies in Community Corrections.

PubMed

Wyse, Jessica J B

2013-04-01

As the community corrections system has moved away from a focus on rehabilitation, it has been suggested that criminal offenders are no longer understood psychologically, but rather as rational actors for whom criminality is a choice. Rehabilitative efforts thus aim to guide these choices. Utilizing mixed methodology that draws on observational, interview, and case note data collected within the probation/parole system of a western U.S. state, I suggest that both officers' conceptualizations of the criminal self and the rehabilitative strategies they use are gendered. I find that officers view the male criminal self as flawed or underdeveloped and the female as permeable and amorphous, that is, lacking firm boundaries. In response to these constructions, officers aim to rehabilitate men largely by encouraging economic roles and responsibilities, while for women, rehabilitation aims to solidify boundaries: discouraging relationship formation and containing emotions. The differences identified point to ways in which gendered concepts of the criminal self contribute to gender disparities in contemporary supervision.

Gender Differences of Brain Activity in the Conflicts Based on Implicit Self-Esteem

PubMed Central

Miyamoto, Reiko; Kikuchi, Yoshiaki

2012-01-01

There are gender differences in global and domain-specific self-esteem and the incidence of some psychiatric disorders related to self-esteem, suggesting that there are gender differences in the neural basis underlying one's own self-esteem. We investigated gender differences in the brain activity while subjects (14 males and 12 females) performed an implicit self-esteem task, using fMRI. While ventromedial prefrontal cortex (vmPFC) was significantly activated in females, medial and dorsomedial PFC (dmPFC) were activated in males in the incongruent condition (self = negative) compared with the congruent condition (self = positive). Additionally, scores on the explicit self-esteem test were negatively correlated with vmPFC activity in females and positively correlated with dmPFC activity in males. Furthermore, the functional relationships among the regions found by direct gender comparisons were discussed based on the somatic-marker model. These showed that, compared to males, females more firmly store even the incongruent associations as part of their schematic self-knowledge, and such associations automatically activate the neural networks for emotional response and control, in which vmPFC plays a central role. This may explain female cognitive/behavioral traits; females have more tendency to ruminate more often than males, which sometimes results in a prolonged negative affect. PMID:22666409

Gender Differences in Depressive Symptoms Among HIV-Positive Concordant and Discordant Heterosexual Couples in China.

PubMed

Li, Li; Liang, Li-Jung; Lin, Chunqing; Ji, Guoping; Xiao, Yongkang

2017-03-01

HIV seropositive individuals and their heterosexual partners/spouses, either seropositive or seronegative, are facing several mental health challenges. The objective of this study was to examine gender differences in depressive symptoms among HIV-positive concordant and HIV-discordant couples. We identified heterosexual couples from participants of a randomized controlled trial conducted in Anhui province, China. A total of 265 couples, comprising 129 HIV+ male/HIV- female couples, 98 HIV- male/HIV+ female couples, and 38 HIV-positive concordant couples, were included in the analyses. We collected data using the computer-assisted personal interview method. We used a linear mixed-effects regression model to assess whether gender differences in depressive symptoms varied across couple types. HIV-positive women reported a significantly higher level of depressive symptoms than their partners/spouses. HIV-positive women with HIV-positive partners had higher depressive symptoms than those with HIV-negative partners, whereas HIV-positive men reported similar levels of depressive symptoms regardless of their partners' serostatus. Among the concordant couples, those with the highest annual family income showed the greatest gender differences in depressive symptoms. We suggest that family interventions should be gender- and couple-type specific and that mental health counseling is warranted not only for HIV-positive women but also for HIV-negative women in an HIV-affected relationship.

Gender Differences in Acute Alcohol Effects on Self-Regulation of Arousal in Response to Emotional and Alcohol-Related Picture Cues

PubMed Central

Udo, Tomoko; Bates, Marsha E.; Mun, Eun Young; Vaschillo, Evgeny G.; Vaschillo, Bronya; Lehrer, Paul; Ray, Suchismita

2010-01-01

Basic mechanisms through which men and women self-regulate arousal have received little attention in human experimental addiction research although stress-response-dampening and craving theories suggest an important role of emotional arousal in motivating alcohol use. This study examined gender differences in the effects of acute alcohol intoxication on psychophysiological and self-reported arousal in response to emotionally negative, positive, and neutral, and alcohol-related, picture cues. Thirty-six social drinkers (16 women) were randomly assigned to an alcohol, placebo, or control beverage group, and exposed to picture cues every 10 s (0.1 Hz presentation frequency). Psychophysiological arousal was assessed via a 0.1-Hz heart rate variability (HRV) index. A statistically significant beverage group-by-gender interaction effect on psychophysiological, but not self-reported, arousal was found. 0.1-Hz HRV responses to picture cues were suppressed by alcohol only in men. This gender-specific suppression pattern did not differ significantly across picture cue types. There were no significant gender differences in the placebo or control group. Greater dampening of arousal by alcohol intoxication in men, compared to women, may contribute to men's greater tendency to use alcohol to cope with stress. PMID:19586136

Gender differences in acute alcohol effects on self-regulation of arousal in response to emotional and alcohol-related picture cues.

PubMed

Udo, Tomoko; Bates, Marsha E; Mun, Eun Young; Vaschillo, Evgeny G; Vaschillo, Bronya; Lehrer, Paul; Ray, Suchismita

2009-06-01

Basic mechanisms through which men and women self-regulate arousal have received little attention in human experimental addiction research, although stress-response-dampening and craving theories suggest an important role of emotional arousal in motivating alcohol use. This study examined gender differences in the effects of acute alcohol intoxication on psychophysiological and self-reported arousal in response to emotionally negative, positive, and neutral, and alcohol-related, picture cues. Thirty-six social drinkers (16 women) were randomly assigned to an alcohol, placebo, or control beverage group and exposed to picture cues every 10 s (0.1 Hz presentation frequency). Psychophysiological arousal was assessed via a 0.1-Hz heart rate variability (HRV) index. A statistically significant beverage group-by-gender interaction effect on psychophysiological, but not self-reported, arousal was found. The 0.1-Hz HRV responses to picture cues were suppressed by alcohol only in men. This gender-specific suppression pattern did not differ significantly across picture cue types. There were no significant gender differences in the placebo or control group. Greater dampening of arousal by alcohol intoxication in men, compared with women, may contribute to men's greater tendency to use alcohol to cope with stress. Copyright (c) 2009 APA, all rights reserved.

The role of gender and sexual experience in predicting adolescent condom use intentions using the theory of planned behaviour.

PubMed

Rich, Antonia; Mullan, Barbara A; Sainsbury, Kirby; Kuczmierczyk, Andrzej R

2014-08-01

To examine how the prediction of condom-related cognitions, intentions, and behaviour amongst adolescents may differ according to gender and sexual experience within a theory of planned behaviour (TPB) framework. Adolescents (N = 306) completed questionnaires about sexual experience, condom use, TPB variables, perceived risk, and safe sex knowledge. Significant differences in TPB variables, perceived risk, and knowledge were found; males and sexually experienced participants were generally less positive about condom use. Twenty percent of the variance in attitudes was accounted for by four variables; specifically, female gender, no previous sexual experience, better safe sex knowledge, and greater risk perceptions were associated with more positive attitudes. The prediction of intentions separately amongst sexually experienced (R(2) = 0.468) and inexperienced (R(2) = 0.436) participants revealed that, for the former group, attitudes and subjective norms were the most important considerations. In contrast, among the inexperienced participants, attitudes and the gender-by-perceived risk interaction term represented significant influences. The results suggest that interventions designed to improve adolescents' intentions to use condoms and rates of actual condom use should consider differences in gender and sexual experience.

Psychological outcomes and gender-related development in complete androgen insensitivity syndrome.

PubMed

Hines, Melissa; Ahmed, S Faisal; Hughes, Ieuan A

2003-04-01

We evaluated psychological outcomes and gender development in 22 women with complete androgen insensitivity syndrome (CAIS). Participants were recruited through a medical database (n = 10) or through a patient support group (n = 12). Controls included 14 males and 33 females, of whom 22 were matched to women with CAIS for age, race, and sex-of-rearing. Outcome measures included quality of life (self-esteem and psychological general well-being), gender-related psychological characteristics (gender identity, sexual orientation, and gender role behavior in childhood and adulthood), marital status, personality traits that show sex differences, and hand preferences. Women recruited through the database versus the support group did not differ systematically, and there were no statistically significant differences between the 22 women with CAIS and the matched controls for any psychological outcome. These findings argue against the need for two X chromosomes or ovaries to determine feminine-typical psychological development in humans and reinforce the important role of the androgen receptor in influencing masculine-typical psychological development. They also suggest that psychological outcomes in women with CAIS are similar to those in other women. However, additional attention to more detailed aspects of psychological well-being in CAIS is needed.

Aggression By Whom–Aggression Toward Whom: Behavioral Predictors of Same- and Other-Gender Aggression in Early Childhood

PubMed Central

Hanish, Laura D.; Sallquist, Julie; DiDonato, Matthew; Fabes, Richard A.; Martin, Carol Lynn

2012-01-01

This study assessed girls’ and boys’ dominance-related behaviors (aggressive, commanding, submissive, and neutral behaviors) as they naturally occurred during interactions with male and female peers and evaluated the possibility that such behaviors elicit aggression from peers. Using a focal observational procedure, young girls’ and boys’ (N = 170; 54% boys) naturally occurring dominance-related behaviors and male and female peers’ aggressive responses to those behaviors were recorded multiple times each week across the academic year. Findings suggested that same-gender aggression occurred at similar rates as other-gender aggression once tendencies toward gender segregated play were controlled. Additionally, there were both gender-based similarities and differences in children’s use of dominance-related behaviors in peer interactions and as antecedents for peers’ aggression. The findings have implications for the literatures on aggression and gendered peer interactions. PMID:22369337

Unintended Consequences of Gender Equality Promotion in Swedish Multicultural Contraceptive Counseling: A Discourse Analysis.

PubMed

Arousell, Jonna; Carlbom, Aje; Johnsdotter, Sara; Larsson, Elin C; Essén, Birgitta

2017-08-01

In this article, we explore how reproductive health care providers in Sweden, a country often described as one of the most gender-equal countries in the world, incorporate gender equality ideals in multicultural contraceptive counseling. In the tension between gender equality promotion on one hand and respect for cultural diversity and individualized care on the other, we will demonstrate that values of gender equality were often given priority. This is not necessarily undesirable. Nevertheless, our proposal is that the gender equality ideology may inhibit providers' ability to think differently about issues at stake in contraceptive counseling, which may negatively influence women's possibilities to obtain adequate support. At the end of the article, we suggest how health care providers' reflexivity might be used as a working tool for increased awareness about the taken-for-granted cultural norms that exist in their clinical milieu.

Academic Self-Concept in Black Adolescents: Do Race and Gender Stereotypes Matter?

PubMed Central

Evans, Ashley B.; Copping, Kristi; Rowley, Stephanie J.; Kurtz-Costes, Beth

2010-01-01

We examined the relation between race- and gender-group competence ratings and academic self-concept in 252 Black seventh- and eighth-graders. On average, youth reported traditional race stereotypes, whereas gender stereotypes were traditional about verbal abilities and were nontraditional regarding math/science abilities. Among boys, in-group gender and in-group race-based competence ratings (i.e. ratings of boys and Blacks) were related to math/science and verbal self-concepts. However, only gender-based ratings (i.e. ratings of girls’ abilities for reading/writing) were related to girls’ self-concepts. These findings suggest that the influence of race stereotypes on Black adolescents’ academic self-concepts is different for girls than boys. Whereas self-relevant gender groups were associated with both Black girls’ and boys’ academic self-concept, race-based competence ratings were only relevant for the academic self-views of Black boys. PMID:21552362

Gender affects body language reading.

PubMed

Sokolov, Arseny A; Krüger, Samuel; Enck, Paul; Krägeloh-Mann, Ingeborg; Pavlova, Marina A

2011-01-01

Body motion is a rich source of information for social cognition. However, gender effects in body language reading are largely unknown. Here we investigated whether, and, if so, how recognition of emotional expressions revealed by body motion is gender dependent. To this end, females and males were presented with point-light displays portraying knocking at a door performed with different emotional expressions. The findings show that gender affects accuracy rather than speed of body language reading. This effect, however, is modulated by emotional content of actions: males surpass in recognition accuracy of happy actions, whereas females tend to excel in recognition of hostile angry knocking. Advantage of women in recognition accuracy of neutral actions suggests that females are better tuned to the lack of emotional content in body actions. The study provides novel insights into understanding of gender effects in body language reading, and helps to shed light on gender vulnerability to neuropsychiatric and neurodevelopmental impairments in visual social cognition.

Academic Self-Concept in Black Adolescents: Do Race and Gender Stereotypes Matter?

PubMed

Evans, Ashley B; Copping, Kristi; Rowley, Stephanie J; Kurtz-Costes, Beth

2011-04-01

We examined the relation between race- and gender-group competence ratings and academic self-concept in 252 Black seventh- and eighth-graders. On average, youth reported traditional race stereotypes, whereas gender stereotypes were traditional about verbal abilities and were nontraditional regarding math/science abilities. Among boys, in-group gender and in-group race-based competence ratings (i.e. ratings of boys and Blacks) were related to math/science and verbal self-concepts. However, only gender-based ratings (i.e. ratings of girls' abilities for reading/writing) were related to girls' self-concepts. These findings suggest that the influence of race stereotypes on Black adolescents' academic self-concepts is different for girls than boys. Whereas self-relevant gender groups were associated with both Black girls' and boys' academic self-concept, race-based competence ratings were only relevant for the academic self-views of Black boys.

Gender differences in gait kinematics in runners with iliotibial band syndrome.

PubMed

Phinyomark, A; Osis, S; Hettinga, B A; Leigh, R; Ferber, R

2015-12-01

Atypical running gait biomechanics are considered a primary factor in the etiology of iliotibial band syndrome (ITBS). However, a general consensus on the underpinning kinematic differences between runners with and without ITBS is yet to be reached. This lack of consensus may be due in part to three issues: gender differences in gait mechanics, the preselection of discrete biomechanical variables, and/or relatively small sample sizes. Therefore, this study was designed to address two purposes: (a) examining differences in gait kinematics for male and female runners experiencing ITBS at the time of testing and (b) assessing differences in gait kinematics between healthy gender- and age-matched runners as compared with their ITBS counterparts using waveform analysis. Ninety-six runners participated in this study: 48 ITBS and 48 healthy runners. The results show that female ITBS runners exhibited significantly greater hip external rotation compared with male ITBS and female healthy runners. On the contrary, male ITBS runners exhibited significantly greater ankle internal rotation compared with healthy males. These results suggest that care should be taken to account for gender when investigating the biomechanical etiology of ITBS. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Johnny Depp, Reconsidered: How Category-Relative Processing Fluency Determines the Appeal of Gender Ambiguity

PubMed Central

Owen, Helen E.; Halberstadt, Jamin; Carr, Evan W.; Winkielman, Piotr

2016-01-01

Individuals that combine features of both genders–gender blends–are sometimes appealing and sometimes not. Heretofore, this difference was explained entirely in terms of sexual selection. In contrast, we propose that part of individuals’ preference for gender blends is due to the cognitive effort required to classify them, and that such effort depends on the context in which a blend is judged. In two studies, participants judged the attractiveness of male-female morphs. Participants did so after classifying each face in terms of its gender, which was selectively more effortful for gender blends, or classifying faces on a gender-irrelevant dimension, which was equally effortful for gender blends. In both studies, gender blends were disliked when, and only when, the faces were first classified by gender, despite an overall preference for feminine features in all conditions. Critically, the preferences were mediated by the effort of stimulus classification. The results suggest that the variation in attractiveness of gender-ambiguous faces may derive from context-dependent requirements to determine gender membership. More generally, the results show that the difficulty of resolving social category membership–not just attitudes toward a social category–feed into perceivers’ overall evaluations toward category members. PMID:26845341

Gender mix in twins and fetal growth, length of gestation and adult cancer risk.

PubMed

Luke, Barbara; Hediger, Mary; Min, Sung-Joon; Brown, Morton B; Misiunas, Ruta B; Gonzalez-Quintero, Victor Hugo; Nugent, Clark; Witter, Frank R; Newman, Roger B; Hankins, Gary D V; Grainger, David A; Macones, George A

2005-01-01

This study evaluated the effect of gender mix (the gender combinations of twin pairs) on fetal growth and length of gestation, and reviewed the literature on the long-term effects of this altered fetal milieu on cancer risk. In singletons, it is well established that females weigh less than males at all gestations, averaging 125-135 g less at full term. This gender difference is generally believed to be the result of the effect of androgens on fetal growth. The gender difference in fetal growth is greater before the third trimester and less towards term, with males growing not only more, but also earlier than females. Plurality is a known risk factor for reduced fetal growth and birthweight. Compared with singletons, the mean birthweight percentiles of twins fall substantially (by 10% or more) below the singleton 10th percentile by 28 weeks, below the singleton 50th percentile by 30 weeks, and below the singleton 90th percentile by 34 weeks. In unlike-gender twin pairs, it has been reported that the female prolongs gestation for her brother, resulting in a higher birthweight for the male twin than that of like-gender male twins. Other researchers have demonstrated that females in unlike-gender pairs had higher birthweights than females in like-gender pairs. Analyses from our consortium on 2491 twin pregnancies with known chorionicity showed longer gestations and faster rates of fetal growth in both males and females in unlike-gender pairs compared with like-gender male or female pairs, although these differences were not statistically significant. The post-natal effects for females growing in an androgenic-anabolic environment include increased sensation-seeking behaviour and aggression, lowered visual acuity, more masculine attitudes and masculinising effects of the auditory system and craniofacial growth. In contrast, there is no evidence to suggest that there might be a similar feminising effect on males from unlike-gender pairs. This hormonal exposure in utero may influence adult body size and susceptability to breast cancer.

Differences in gender participation in college physical science laboratory as perceived by students and instructors

NASA Astrophysics Data System (ADS)

Gifford, Fay Evan

The purpose of this study was to determine the difference in gender participation in the college physical science laboratory as perceived by students. The sample n this study consisted of 168 college sophomore architecture students (56 males and 33 females) and engineering students (61 males and 18 females). Depending on the type of information desired, a number of analyses were used including independent samples t-test, two-way Anova, general linear model analysis, Univariate analysis of variance, and descriptive statistics. In the analysis of data for the first fourteen questions of the questionnaire, which are called descriptive data, both gender and academic discipline differences were examined. It was found both genders picked personal choice as the role they played in the lab, and they were recorder, computer operator, and set up. There was no major difference here for the two disciplines except for engineers (by four to one over the architectures), who thought one member took the lead and assigned the role. There was no statistically significant difference in attitude toward group laboratory work between the two genders, but there was a significant difference by academic discipline here. There was a significant difference between genders for the way that students were assigned to small groups (i.e., the females would prefer the professor assign the role). For the open-ended student question dealing with suggestions for improving student participation in the labs, about one-third responded. One major difference between the disciplines was the architectural students by a twenty to one ratio over the engineers thought they didn't need a physics lab. For Hypothesis 4, there was a general agreement between the students' and the instructors' that there was not a difference in the students' gender responses and the instructors'. For Hypothesis 5, the responses from the four special gender questions for the students and instructors show that the males don't agree with the instructors on any of the four questions, but the females agree with the instructors on two of the questions.

Scientific literacy: Factor structure and gender differences

NASA Astrophysics Data System (ADS)

Manhart, James Joseph

The purpose of this study was to investigate the factor structure of scientific literacy and to document any gender differences with respect to each factor. Participants included 1139 students (574 females, 565 males) in grades 9 through 12 who were taking a science class at one of four Midwestern high schools. Based on National Science Education Standards, a 100 item multiple-choice test was constructed to assess scientific literacy. Confirmatory factor analysis of item parcels suggested a three factor model was the best way to explain the data resulting from the administration of this test. The factors were labeled constructs of science, abilities necessary to do scientific inquiry, and social aspects of science. Gender differences with respect to these factors were examined using analysis of variance procedures. Because differential enrollment in science classes could cause gender differences in grades 11 and 12, parallel analyses were conducted on the grades 9 and 10 subsample and the grades 11 and 12 subsample. However, the results of the two analyses were similar. The most consistent gender difference observed was that females performed better than males on the social aspects of science factor. Males tended to perform better than females on the constructs of science factor, although no consistent gender difference was noted for items dealing with life science. With respect to the abilities necessary to do scientific inquiry factor, females tended to perform better than males in grades 9 and 10, while no consistent gender difference was observed in grades 11 and 12. Gender differences were also examined using the Mantel-Haenszel procedure to flag individual items that functioned differently for females and males of the same ability. Twelve items were flagged for grades 9 and 10 (8 in favor of females, 4 in favor of males). Fourteen items were flagged for grades 11 and 12 (7 in favor of females, 7 in favor of males). All of the flagged items exhibited only small to moderate differential item functioning (DIF). Only three items were similarly flagged in both subsamples, one item from each factor.

Gender differences in neural correlates of stress-induced anxiety.

PubMed

Seo, Dongju; Ahluwalia, Aneesha; Potenza, Marc N; Sinha, Rajita

2017-01-02

Although gender differences have been identified as a crucial factor for understanding stress-related anxiety and associated clinical disorders, the neural mechanisms underlying these differences remain unclear. To explore gender differences in the neural correlates of stress-induced anxiety, the current study used functional magnetic resonance imaging to examine brain responses in 96 healthy men and women with commensurable levels of trait anxiety as they engaged in a personalized guided imagery paradigm to provoke stress and neutral-relaxing experiences. During the task, a significant gender main effect emerged, with men displaying greater responses in the caudate, cingulate gyrus, midbrain, thalamus, and cerebellum. In contrast, women showed greater responses in the posterior insula, temporal gyrus, and occipital lobe. Additionally, a significant anxiety ratings × gender interaction from whole-brain regression analyses was observed in the dorsomedial prefrontal cortex, left inferior parietal lobe, left temporal gyrus, occipital gyrus, and cerebellum (P < 0.05, whole-brain family-wise error corrected), with positive associations between activity in these regions and stress-induced anxiety in women, but negative associations in men, indicating that men and women differentially use neural resources when experiencing stress-induced anxiety. The findings suggest that in response to stress, there is a greater use of the medial prefrontal-parietal cortices in experiencing subjective anxiety in women, while decreased use of this circuit was associated with increased subjective anxiety states in men. The current study has implications for understanding gender-specific differences in stress-induced anxiety and vulnerability to stress-related clinical disorders, and for developing more effective treatment strategies tailored to each gender. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Angry facial expressions bias gender categorization in children and adults: behavioral and computational evidence

PubMed Central

Bayet, Laurie; Pascalis, Olivier; Quinn, Paul C.; Lee, Kang; Gentaz, Édouard; Tanaka, James W.

2015-01-01

Angry faces are perceived as more masculine by adults. However, the developmental course and underlying mechanism (bottom-up stimulus driven or top-down belief driven) associated with the angry-male bias remain unclear. Here we report that anger biases face gender categorization toward “male” responding in children as young as 5–6 years. The bias is observed for both own- and other-race faces, and is remarkably unchanged across development (into adulthood) as revealed by signal detection analyses (Experiments 1–2). The developmental course of the angry-male bias, along with its extension to other-race faces, combine to suggest that it is not rooted in extensive experience, e.g., observing males engaging in aggressive acts during the school years. Based on several computational simulations of gender categorization (Experiment 3), we further conclude that (1) the angry-male bias results, at least partially, from a strategy of attending to facial features or their second-order relations when categorizing face gender, and (2) any single choice of computational representation (e.g., Principal Component Analysis) is insufficient to assess resemblances between face categories, as different representations of the very same faces suggest different bases for the angry-male bias. Our findings are thus consistent with stimulus-and stereotyped-belief driven accounts of the angry-male bias. Taken together, the evidence suggests considerable stability in the interaction between some facial dimensions in social categorization that is present prior to the onset of formal schooling. PMID:25859238

Gender Effects in Young Road Users on Road Safety Attitudes, Behaviors and Risk Perception

PubMed Central

Cordellieri, Pierluigi; Baralla, Francesca; Ferlazzo, Fabio; Sgalla, Roberto; Piccardi, Laura; Giannini, Anna Maria

2016-01-01

In the present study, we investigated gender-related effects on road safety attitudes in 2681 young drivers (1458 males, 54.4%; aged 18–22) who filled out several scales assessing attitudes toward road safety issues, driving behavior in specific hypothetical situations, accident risk perception, and concerns about such a risk. We focused only on young drivers to better understand the role of gender in road safety attitudes in a period of life in which risky behaviors are widespread for males and females. Indeed, there is still no agreement as to the nature of these gender differences. According to some authors, the effects of gender on being involved in a crash due to driving skills are either non-existent or largely explained by differences in alcohol consumption. In our study, we found gender differences in road safety attitudes (i.e., “negative attitude toward traffic rules and risky driving”; “negative attitude toward drugs and alcohol” and “tolerance toward speeding”) and in driver behavior (i.e., “errors in inattentive driving” and “driving violations”). This result is consistent in all drivers coming from nine different European countries. Our analyses yielded an important finding concerning risk perception. The results indicate that the level of risk perception during driving is the same for males and females. However, these two groups differ in the level of concern about this risk, with males being less concerned about the risk of a road accident. This suggests that the main difference between these two groups is not strictly related to judgment of the perceived risk probability but rather to the level of concern experienced about the consequences of the risk. This difference between risk perception and worry could explain differences in the frequency of car accidents in the two groups. The present findings may provide new insights for the development of gender-based prevention programs. PMID:27729877

Rethinking gender-based violence during war: is violence against civilian men a problem worth addressing?

PubMed

Linos, Natalia

2009-04-01

Gender-based violence during conflict and post-conflict situations has received increased attention in research and in the work of development agencies. Viewed primarily as a form of violence against women, this commentary questions whether male civilians have also been victims of gender-based violence during conflict, invisible due to stereotypes surrounding masculinity and a culturally permissive approach towards violence perpetrated against men, especially at times of war. The experience of civilian males of violence, including sexual violence, during the war in Bosnia and Herzegovina and other contemporary wars, suggests that the discourse on gender-based violence and public health research should begin exploring the specific needs of men. Drawing on Nancy Krieger's (Krieger, N. (2003). Genders, sexes, and health: what are the connections-and why does it matter? International Journal of Epidemiology, 32, 652-657) analysis on the differential role of 'sex' and 'gender' on a given exposure-outcome association, this commentary suggests that the impact of gender-based violence on health during conflict may be different for men and women and may require distinct therapeutic approaches. Given that perpetrators are often male, an extra level of stigma is added when heterosexual men are sexually violated, which may lead to underreporting and reduced health-service seeking behavior. Further public health research is needed to guide the work of humanitarian agencies working with survivors of gender-based violence in conflict and post-conflict settings to ensure equal access to appropriate health services for men and women.

Sex-Specific Effects of Gender Identification on Pain Study Recruitment.

PubMed

Mattos Feijó, Larissa; Tarman, Guliz Zeynep; Fontaine, Charlotte; Harrison, Richard; Johnstone, Tom; Salomons, Tim

2018-02-01

Epidemiological, clinical, and laboratory studies show sex differences in pain responses, with women more sensitive to nociceptive stimulation and more vulnerable to long-term pain conditions than men. Because of evidence that men are culturally reinforced for the ability to endure (or under-report) pain, some of these findings might be explained by sociocultural beliefs about gender-appropriate behavior. One potential manifestation of these effects might be differential participation in pain studies, with men adhering to stereotypical masculine roles viewing participation as a way to demonstrate their masculinity. To test this possibility, we assessed gender identification in 137 healthy participants. At the end of the assessment, they were asked if they would like to participate in other research studies. Interested participants were then asked to participate in a study involving administration of pain-evoking stimulation. We compared individuals who agreed to participate in the pain study with those who declined. We observed a significant Sex × Participation interaction in masculine gender identification, such that men (but not women) who agreed to participate identified significantly more with masculine gender. Among masculine gender traits examined, we found that high levels of aggression and competitiveness were the strongest predictors of pain study participation. Our results suggest that men in pain studies might have higher levels of masculine gender identification than the wider male population. Taken together with previous findings of lower levels of pain sensitivity (or reporting) in masculine-identifying male participants, these results suggest an explanation for some of the sex-related differences observed in pain responses. To examine whether sex and gender affect willingness to participate in pain studies, we assessed gender identification in men and women, then attempted to recruit them to participate in a pain study. Men who agree to participate in pain studies are significantly higher in masculine gender identification than men who decline to participate or women who agree to participate. Men who agreed to participate were rated particularly high in aggressiveness and competitiveness. Copyright © 2018. Published by Elsevier Inc.

Gender-Specific Differences in the Relationship between Autobiographical Memory and Intertemporal Choice in Older Adults

PubMed Central

Seinstra, Maayke; Grzymek, Katharina; Kalenscher, Tobias

2015-01-01

As the population of older adults grows, their economic choices will have increasing impact on society. Research on the effects of aging on intertemporal decisions shows inconsistent, often opposing results, indicating that yet unexplored factors might play an essential role in guiding one's choices. Recent studies suggest that episodic future thinking, which is based on the same neural network involved in episodic memory functions, leads to reductions in discounting of future rewards. As episodic memory functioning declines with normal aging, but to greatly variable degrees, individual differences in delay discounting might be due to individual differences in the vitality of this memory system in older adults. We investigated this hypothesis, using a sample of healthy older adults who completed an intertemporal choice task as well as two episodic memory tasks. We found no clear evidence for a relationship between episodic memory performance and delay discounting in older adults. However, when additionally considering gender differences, we found an interaction effect of gender and autobiographical memory on delay discounting: while men with higher memory scores showed less delay discounting, women with higher memory scores tended to discount the future more. We speculate that this gender effect might stem from the gender-specific use of different modal representation formats (i.e. temporal or visual) during assessment of intertemporal choice options. PMID:26335426

Gender Differences in Cognition among Older Adults in China.

PubMed

Lei, Xiaoyan; Hu, Yuqing; McArdle, John J; Smith, James P; Zhao, Yaohui

2012-01-01

In this paper, we model gender differences in cognitive ability in China using a new sample of middle-aged and older Chinese respondents. Modeled after the American Health and Retirement Study (HRS), the CHARLS Pilot survey respondents are 45 years and older in two quite distinct provinces-Zhejiang, a high-growth industrialized province on the East Coast, and Gansu, a largely agricultural and poor province in the West-in a sense new and old China. Our cognition measures proxy for two different dimensions of adult cognition-episodic memory and intact mental status. On both measures, Chinese women score much lower than do Chinese men, a gender difference that grows among older Chinese cohorts. We relate both these cognition scores to schooling, urban residence, family and community levels of economic resources, and height. We find that cognition is more closely related to mean community resources than to family resources, especially for women, suggesting that in traditional poor Chinese communities there are strong economic incentives to favor boys at the expense of girls. We also find that these gender differences in cognitive ability have been steadily decreasing across birth cohorts as the economy of China grew rapidly. Among cohorts of young adults in China, there is no longer any gender disparity in cognitive ability. This parallels the situation in the United States where cognition scores of adult women actually exceed those of adult men.

Gender and nutrition management in type 2 diabetes.

PubMed

Wong, Mildred; Gucciardi, Enza; Li, Louisa; Grace, Sherry L

2005-01-01

The literature suggests that adherence to dietary recommendations may differ between women and men with type 2 diabetes due to family obligations and spousal support. To assess division of household labour between spouses, retrospective chart review of 561 individuals who attended the Diabetes Education Centre at the Toronto Western Hospital was performed. Qualitative interviews were also performed with 12 married clients (six female and six male) and seven spouses of clients (three female, four male) to understand how the sharing of household labour influences adherence to nutrition guidelines in type 2 diabetes. Results indicate a significant gender difference in responsibility for meal preparation (chi2(3)=140.64, p<.001) and grocery shopping (chi2(3)=88.24, p<0.001), with women more often engaging in these household activities than men. Male clients are more likely to be actively supported by their wives in the form of meal preparation and verbal encouragement, while female clients are only passively supported by their husbands. The results suggest that diabetes educators should recognize gender differences in household labour and support when counselling their clients to ensure that both men and women have the help they need to successfully manage their diabetes.

Gender and Racial/Ethnic Differences in Binge Eating Symptoms in a Nationally Representative Sample of Adolescents in the United States

PubMed Central

Lee-Winn, Angela E.; Reinblatt, Shauna P.; Mojtabai, Ramin; Mendelson, Tamar

2016-01-01

Objective Binge eating disorder (BED) is the most prevalent eating disorder in the U.S. adolescent population. Both BED and subthreshold binge eating disorder (SBED) are associated with physical and mental health problems. Gender and racial/ethnic differences in prevalence of binge eating in a nationally representative sample of adolescents have been reported but have not yet been assessed in relation to individual symptoms of binge eating. We examined gender and racial/ethnic differences in endorsement of eight binge eating symptoms in a nationally representative sample of U.S. adolescents. Methods We used data from the National Comorbidity Survey-Adolescent Supplement (NCS-A; 2001–2004), a nationally representative cross-sectional study of adolescents aged 13 to 18 years (n=9,336). We compared binge eating symptoms across genders and racial/ethnic groups using multivariable regression models. Results Females endorsed more binge eating symptoms than males associated with loss of control (‘eat when not hungry’ (adjusted prevalence ratio [aPR]=1.18, 95% confidence interval [CI]=1.02, 1.37, p=0.024) and distress (e.g., ‘afraid of weight gain while binge eating’ [aPR=3.29, CI=2.43, 4.47, p<0.001). Racial/ethnic minorities displayed different patterns of binge eating symptoms than non-Hispanic Whites. Hispanics reported being more ‘afraid of weight gain while binge eating’ (aPR=2.05, CI=1.25, 3.37, p=0.006) than non-Hispanic Blacks. Discussion Our findings suggest significant gender and racial/ethnic differences in binge eating symptom presentation. Future work should explore reasons for these gender and racial/ethnic differences and consider these differences when determining how best to prevent and treat binge eating in adolescents. PMID:27085166

Are there gender differences in the emotional intelligence of resident physicians?

PubMed

McKinley, Sophia K; Petrusa, Emil R; Fiedeldey-Van Dijk, Carina; Mullen, John T; Smink, Douglas S; Scott-Vernaglia, Shannon E; Kent, Tara S; Black-Schaffer, W Stephen; Phitayakorn, Roy

2014-01-01

Because academic literature indicates that emotional intelligence (EI) is tied to work performance, job satisfaction, burnout, and client satisfaction, there is great interest in understanding physician EI. To determine whether gender differences in resident EI profiles mirror EI gender differences in the general population. A total of 325 residents in 3 types of residency programs (pathology, pediatrics, and general surgery) at 3 large academic institutions were invited electronically to complete the validated Trait Emotional Intelligence Questionnaire (TEIQue), a tool consisting of 153 items that cluster to 15 independent facets, 4 composite factors, and 1 global EI score. The response rate was 42.8% (n = 139, women = 84). Global EI was not significantly different between men and women resident physicians (p = 0.74). Women scored higher than men in the TEIQue facets impulse control (p = 0.004) and relationships (p = 0.004). Men scored higher than women in 2 facets, stress management (p = 0.008) and emotion management (p = 0.023). Within surgery (n = 85, women = 46), women scored higher than men in impulse control (p = 0.006), whereas men scored higher in stress management (p = 0.008). Men and women residents across 3 specialties demonstrated near-identical global EI scores. However, gender differences in specific TEIQue facets suggest that similar to the general population, men and women residents may benefit from specific training of different EI domains to enhance well-rounded development. The lack of significant gender differences within surgery may indicate that surgery attracts individuals with particular EI profiles regardless of gender. Future research should focus on the functional relationship between educational interventions that promote targeted EI development and enhanced clinical performance. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Examining Medical Student Specialty Choice Through a Gender Lens: An Orientational Qualitative Study.

PubMed

Smith, Victoria; Bethune, Cheri; Hurley, Katrina F

2018-01-01

Phenomenon: A growing number of women are entering the medical workforce, yet their distribution across medical specialties remains nonuniform. We sought to describe how culture, bias, and socialization shape gendered thinking regarding specialty choice at a Canadian undergraduate medical institution. We analyzed transcripts from the Career Choices Project: 16 semistructured focus group discussions with 70 students graduating from Memorial University of Newfoundland in 2003, 2006, 2007, and 2008. The questions and prompts were designed to explore factors influencing specialty choice and did not specifically probe gender-based experiences. Focus groups were audio-recorded, transcribed, and deidentified before analysis. Analysis was inductive and guided by principles of orientational qualitative inquiry using a gender-specific lens. The pursuits of personal and professional goals, as well as contextual factors, were the major themes that influenced decision-making for women and men. Composition of these major themes varied between genders. Influence of a partner, consideration of familial commitments (both present and future), feeling a sense of connectedness with the field in question, and social accountability were described by women as important. Both genders hoped to pursue careers that would afford "flexibility" in order to balance work with their personal lives, though the construct of work-life balance differed between genders. Women did not explicitly identify gender bias or sexism as influencing factors, but their narratives suggest that these elements were at play. Insights: Our findings suggest that unlike men, women's decision-making is informed by tension between personal and professional goals, likely related to the context of gendered personal and societal expectations.

Trends in gender segregation in the choice of science and engineering majors.

PubMed

Mann, Allison; Diprete, Thomas A

2013-11-01

Numerous theories have been put forward for the high and continuing levels of gender segregation in science, technology, engineering, and mathematics (STEM) fields, but research has not systematically examined the extent to which these theories for the gender gap are consistent with actual trends. Using both administrative data and four separate longitudinal studies sponsored by the U.S. Department of Education's National Center for Education Statistics (NCES), we evaluate several prominent explanations for the persisting gender gap in STEM fields related to mathematics performance and background and general life goals, and find that none of them are empirically satisfactory. Instead, we suggest that the structure of majors and their linkages to professional training and careers may combine with gender differences in educational goals to influence the persisting gender gap in STEM fields. An analysis of gendered career aspirations, course-taking patterns, and pathways to medical and law school supports this explanation. Copyright © 2013 Elsevier Inc. All rights reserved.

The potential scientist’s dilemma: How the Masculinization of Science Shapes Friendships and Science Job Preferences*

PubMed Central

Gauthier, G. Robin; Hill, Patricia Wonch; McQuillan, Julia; Spiegel, Amy N.; Diamond, Judy

2017-01-01

In the United States, girls and boys have similar science achievement, yet fewer girls aspire to science careers than boys. This paradox emerges in middle school, when peers begin to play a stronger role in shaping adolescent identities. We use complete network data from a single middle school and theories of gender, identity, and social distance to explore how friendship patterns might influence this gender and science paradox. Three patterns highlight the social dimensions of gendered science persistence: (1) boys and girls do not differ in self-perceived science potential and science career aspirations; (2) consistent with gender-based norms, both middle school boys and girls report that the majority of their female friends are not science kinds of people; and (3) youth with gender-inconsistent science aspirations are more likely to be friends with each other than youth with gender normative science aspirations. Together, this evidence suggests that friendship dynamics contribute to gendered patterns in science career aspirations. PMID:28491465

Sex differences in face gender recognition: an event-related potential study.

PubMed

Sun, Yueting; Gao, Xiaochao; Han, Shihui

2010-04-23

Multiple level neurocognitive processes are involved in face processing in humans. The present study examined whether the early face processing such as structural encoding is modulated by task demands that manipulate attention to perceptual or social features of faces and such an effect, if any, is different between men and women. Event-related brain potentials were recorded from male and female adults while they identified a low-level perceptual feature of faces (i.e., face orientation) and a high-level social feature of faces (i.e., gender). We found that task demands that required the processing of face orientations or face gender resulted in modulations of both the early occipital/temporal negativity (N170) and the late central/parietal positivity (P3). The N170 amplitude was smaller in the gender relative to the orientation identification task whereas the P3 amplitude was larger in the gender identification task relative to the orientation identification task. In addition, these effects were much stronger in women than in men. Our findings suggest that attention to social information in faces such as gender modulates both the early encoding of facial structures and late evaluative process of faces to a greater degree in women than in men.

Global Gender Disparities in Obesity: A Review1

PubMed Central

Caballero, Benjamin

2012-01-01

There is a global obesity pandemic. However, the prevalence of overweight and obesity among men and women varies greatly within and between countries, and overall, more women are obese than men. These gender disparities in overweight and obesity are exacerbated among women in developing countries, particularly in the Middle East and North Africa. Yet, in developed countries, more men are overweight than women. Current knowledge suggests that myriad sociocultural dynamics throughout the world exacerbate gender disparities in excess weight gain. Different contextual factors drive gender differences in food consumption, and women often report consuming healthier foods, yet may consume more sugar-laden foods, than men. Acculturation, through complex sociocultural pathways, affects weight gain among both men and women. The nutrition transition taking place in many developing countries has also affected excess weight gain among both genders, but has had an even greater impact on the physical activity levels of women. Furthermore, in some countries, cultural values favor larger body size among women or men as a sign of fertility, healthfulness, or prosperity. As the global obesity pandemic continues, more research on gender disparities in overweight and obesity will improve the understanding of this pandemic. PMID:22797984

Gender-dependence of bone structure and properties in adult osteogenesis imperfecta murine model.

PubMed

Yao, Xiaomei; Carleton, Stephanie M; Kettle, Arin D; Melander, Jennifer; Phillips, Charlotte L; Wang, Yong

2013-06-01

Osteogenesis imperfecta (OI) is a dominant skeletal disorder characterized by bone fragility and deformities. Though the oim mouse model has been the most widely studied of the OI models, it has only recently been suggested to exhibit gender-dependent differences in bone mineralization. To characterize the impact of gender on the morphometry/ultra-structure, mechanical properties, and biochemical composition of oim bone on the congenic C57BL/J6 background, 4-month-old oim/oim, +/oim, and wild-type (wt) female and male tibiae were evaluated using micro-computed tomography, three-point bending, and Raman spectroscopy. Dramatic gender differences were evident in both cortical and trabecular bone morphological and geometric parameters. Male mice had inherently more bone and increased moment of inertia than genotype-matched female counterparts with corresponding increases in bone biomechanical strength. The primary influence of gender was structure/geometry in bone growth and mechanical properties, whereas the mineral/matrix composition and hydroxyproline content of bone were influenced primarily by the oim collagen mutation. This study provides evidence of the importance of gender in the evaluation and interpretation of potential therapeutic strategies when using mouse models of OI.

Gender-dependence of bone structure and properties in adult osteogenesis imperfecta murine model

PubMed Central

Yao, Xiaomei; Carleton, Stephanie M.; Kettle, Arin D; Melander, Jennifer; Phillips, Charlotte L.; Wang, Yong

2013-01-01

Osteogenesis imperfecta (OI) is a dominant skeletal disorder characterized by bone fragility and deformities. Though the oim mouse model has been the most widely studied of the OI models, it has only recently been suggested to exhibit gender-dependent differences in bone mineralization. To characterize the impact of gender on the morphometry/ultra-structure, mechanical properties, and biochemical composition of oim bone on the congenic C57BL/J6 background, 4-month-old oim/oim, +/oim, and wild-type (wt) female and male tibiae were evaluated using micro-computed tomography, three-point bending, and Raman spectroscopy. Dramatic gender differences were evident in both cortical and trabecular bone morphological and geometric parameters. Male mice had inherently more bone and increased moment of inertia than genotype-matched female counterparts with corresponding increases in bone biomechanical strength. The primary influence of gender was structure/geometry in bone growth and mechanical properties, whereas the mineral/matrix composition, hydroxyproline content of bone were influenced primarily by the oim collagen mutation. This study provides evidence of the importance of gender in the evaluation and interpretation of potential therapeutic strategies when using mouse models of OI. PMID:23536112

Comorbidity of Alcohol and Gambling Problems in Emerging Adults: A Bifactor Model Conceptualization.

PubMed

Tackett, Jennifer L; Krieger, Heather; Neighbors, Clayton; Rinker, Dipali; Rodriguez, Lindsey; Edward, Gottheil

2017-03-01

Addictive disorders, such as pathological gambling and alcohol use disorders, frequently co-occur at greater than chance levels. Substantive questions stem from this comorbidity regarding the extent to which shared variance between gambling and alcohol use reflects a psychological core of addictive tendencies, and whether this differs as a function of gender. The aims of this study were to differentiate both common and unique variance in alcohol and gambling problems in a bifactor model, examine measurement invariance of this model by gender, and identify substantive correlates of the final bifactor model. Undergraduates (N = 4475) from a large northwestern university completed an online screening questionnaire which included demographics, quantity of money lost and won when gambling, the South Oaks Gambling Screen, the AUDIT, gambling motives, drinking motives, personality, and the Brief Symptom Inventory. Results suggest that the bifactor model fit the data well in the full sample. Although the data suggest configural invariance across gender, factor loadings could not be constrained to be equal between men and women. As such, general and specific factors were examined separately by gender with a more intensive subsample of females and males (n = 264). Correlations with motivational tendencies, personality traits, and mental health symptoms indicated support for the validity of the bifactor model, as well as gender-specific patterns of association. Results suggest informative distinctions between shared and unique attributes related to problematic drinking and gambling.

Comorbidity of Alcohol and Gambling Problems in Emerging Adults: A Bifactor Model Conceptualization

PubMed Central

Krieger, Heather; Neighbors, Clayton; Rinker, Dipali; Rodriguez, Lindsey; Edward, Gottheil

2017-01-01

Addictive disorders, such as pathological gambling and alcohol use disorders, frequently co-occur at greater than chance levels. Substantive questions stem from this comorbidity regarding the extent to which shared variance between gambling and alcohol use reflects a psychological core of addictive tendencies, and whether this differs as a function of gender. The aims of this study were to differentiate both common and unique variance in alcohol and gambling problems in a bifactor model, examine measurement invariance of this model by gender, and identify substantive correlates of the final bifactor model. Undergraduates (N = 4475) from a large northwestern university completed an online screening questionnaire which included demographics, quantity of money lost and won when gambling, the South Oaks Gambling Screen, the AUDIT, gambling motives, drinking motives, personality, and the Brief Symptom Inventory. Results suggest that the bifactor model fit the data well in the full sample. Although the data suggest configural invariance across gender, factor loadings could not be constrained to be equal between men and women. As such, general and specific factors were examined separately by gender with a more intensive subsample of females and males (n = 264). Correlations with motivational tendencies, personality traits, and mental health symptoms indicated support for the validity of the bifactor model, as well as gender-specific patterns of association. Results suggest informative distinctions between shared and unique attributes related to problematic drinking and gambling. PMID:27260007

The gender gap in accrued pension rights - an indicator of women's accumulated disadvantage over the course of working life. The Hordaland Health Study (HUSK).

PubMed

Skogen, Jens Christoffer; Hensing, Gunnel; Øverland, Simon; Knudsen, Ann Kristin; Sivertsen, Børge; Vahtera, Jussi; Tell, Grethe S; Haukenes, Inger

2018-05-01

Economic gender equality is one of the goals of the Nordic Welfare states. Despite this, there is a considerable gender gap in pensionable income in the European Union, and an unmet need for measures that absorb more of the complexity associated with accumulated (dis)advantages across gender and population groups. The aims of the present study were to examine the gender difference in association between average earned pension points and 1) education and 2) current occupational prestige, and to discuss pension points as a possible indicator of accumulated disadvantages. We linked a community-based survey, the Hordaland Health study (HUSK), to the national register of insurance benefits (FD-trygd). This made it possible to trace gendered patterns of economic (dis)advantages associated with educational level, career development and gainful work over the life course for 17,275 individuals. We found profound differences in earned accrued pension rights between men and women across socioeconomic strata, and a significant interaction between pension rights and gender in the association with education and occupational prestige. Our findings indicate that men, as a group, may have lower educational attainment and occupational prestige than women, and still earn more pension points throughout their career. These differences place women at risk for future economic strain and deprivation over and above their similarly educated and positioned male counterparts. We suggest that accrued pension rights may be a relevant measure of accumulated (dis)advantages over the course of working life, and a useful indicator when gender equality is measured and discussed.

Sexual Violence on Campus: Differences Across Gender and Sexual Minority Status.

PubMed

Martin-Storey, Alexa; Paquette, Geneviève; Bergeron, Manon; Dion, Jacinthe; Daigneault, Isabelle; Hébert, Martine; Ricci, Sandrine

2018-06-01

Sexual violence is a pervasive problem on university campuses. Although previous work has documented greater vulnerability for sexual violence among sexual and gender minority students, little is known about contextual variation in vulnerability to this kind of violence. The goals of the current study were (1) to identify vulnerability among sexual and gender minority students with regard to sexual violence, and (2) to explore if the context of this violence differs across sexual and gender minority status. Undergraduate students (ages 18-24) from six francophone universities in Quebec, Canada (N = 4,264) completed online questionnaires regarding their experience of sexual violence, as well as the context of these acts (e.g., the gender of the perpetrator, the status of the perpetrator, and the location of the violence). They also provided information regarding their sexual and gender minority status. Binary logistic regressions were conducted to assess for variation in experiencing sexual violence across sexual and gender minority status. Transgender/nonbinary students generally reported higher levels of sexual violence than their cisgender peers, while variation occurred with regard to vulnerability across sexual identity subgroups. Few differences in context were observed across sexual minority identity. Transgender/nonbinary students were significantly more likely to report sexual violence in athletic contexts and during volunteering activities compared to their cisgender peers. Findings highlight the higher levels of vulnerability for sexual violence among gender minority and some sexual minority university students. They also point to the contexts in which such violence occurs, suggesting specific strategies for prevention. Copyright © 2018 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Gender differences in emotion experience perception under different facial muscle manipulations.

PubMed

Wang, Yufeng; Zhang, Dongjun; Zou, Feng; Li, Hao; Luo, Yanyan; Zhang, Meng; Liu, Yijun

2016-04-01

According to embodied emotion theory, facial manipulations should modulate and initiate particular emotions. However, whether there are gender differences in emotion experience perception under different facial muscle manipulations is not clear. Therefore, we conducted two behavioral experiments to examine gender differences in emotional perception in response to facial expressions (sad, neutral, and happy) under three conditions: (1) holding a pen using only the teeth (HPT), which facilitates the muscles typically associated with smiling; (2) holding a pen using only the lips (HPL), which inhibits the muscles typically associated with smiling; and (3) a control condition--hold no pen (HNP). We found that HPT made the emotional feelings more positive, and that the change degree of female's ratings of sad facial expressions between conditions (HPL to HPT) was larger than males'. These results suggested cognition can be affected by the interaction of the stimuli and the body, especially the female. Copyright © 2016 Elsevier Inc. All rights reserved.

The impact of baby schema on perceived attractiveness, beauty, and cuteness in female adults.

PubMed

Kuraguchi, Kana; Taniguchi, Kosuke; Ashida, Hiroshi

2015-01-01

Beauty and cuteness are considered to represent different aspects of attractiveness and to be distinguishable from each other by their respective reliance on neonate and sexually mature features found in attractive faces. In this study, we investigated whether baby schema features in adult faces affect not only cuteness, but also beauty and attractiveness. We also investigated possible differences among attractiveness, beauty, and cuteness, and possible effects of perceived youth on these judgments. Results showed that baby schema features affected judgments of attractiveness, beauty, and cuteness, but that perceived youth did not significantly influence these judgments. Furthermore, the effect of each facial feature differed across rating types with the participants' naïve interpretation of rating categories. This suggests that beauty predominantly refers to sexual attraction, while attractiveness refers to a non-sexual attraction regardless of participants' gender. However, gender differences may exist in judging cuteness. Therefore, expressions related to attractiveness may incorporate different elements and this distinction may not be fully shared across gender.

Prevalence of Pregnancy Involvement Among Canadian Transgender Youth and its Relation to Mental Health, Sexual Health, and Gender Identity.

PubMed

Veale, Jaimie; Watson, Ryan J; Adjei, Jones; Saewyc, Elizabeth

2016-01-01

While little research has been conducted into the reproductive experiences of transgender people, available evidence suggests that like cisgender people, most transgender people endorse a desire for these experiences. This study explores the pregnancy experiences and related health factors among transgender and gender-diverse 14-25 year olds using a national Canadian sample ( N = 923). Results indicated that 26 (5%) transgender youth reported a pregnancy experience in the past and the prevalence among 14-18 year olds was comparable to population-based estimates using the same question in the British Columbia Adolescent Health Survey. Transgender youth with a history of pregnancy involvement reported a diverse range of gender identities, and this group did not differ from the remainder of the sample on general mental health, social supports, and living in felt gender. This group did report over six times greater likelihood of having been diagnosed with a sexually transmitted infection by a doctor (19%), but did they not differ in reported contraception use during last sexual intercourse. These findings suggest that pregnancy involvement is an issue that should not be overlooked by health professionals working with transgender youth and that this group has particular sexual health needs.

Prevalence of Pregnancy Involvement Among Canadian Transgender Youth and its Relation to Mental Health, Sexual Health, and Gender Identity

PubMed Central

Veale, Jaimie; Watson, Ryan J.; Adjei, Jones; Saewyc, Elizabeth

2017-01-01

While little research has been conducted into the reproductive experiences of transgender people, available evidence suggests that like cisgender people, most transgender people endorse a desire for these experiences. This study explores the pregnancy experiences and related health factors among transgender and gender-diverse 14–25 year olds using a national Canadian sample (N = 923). Results indicated that 26 (5%) transgender youth reported a pregnancy experience in the past and the prevalence among 14–18 year olds was comparable to population-based estimates using the same question in the British Columbia Adolescent Health Survey. Transgender youth with a history of pregnancy involvement reported a diverse range of gender identities, and this group did not differ from the remainder of the sample on general mental health, social supports, and living in felt gender. This group did report over six times greater likelihood of having been diagnosed with a sexually transmitted infection by a doctor (19%), but did they not differ in reported contraception use during last sexual intercourse. These findings suggest that pregnancy involvement is an issue that should not be overlooked by health professionals working with transgender youth and that this group has particular sexual health needs. PMID:29321720

Gender Differences in Subjective and Physiological Responses to Caffeine and the Role of Steroid Hormones

PubMed Central

Ziegler, Amanda M.

2011-01-01

Background We have shown previously that male and female adolescents differ in their responses to caffeine, but to date, the mechanisms underlying these gender differences are unknown. Objective The purpose of this study was to test the hypothesis that differences in circulating steroid hormones mediate gender differences in response to caffeine. Methods Subjective and physiological responses to caffeine were tested in adolescents using a double-blind, placebo controlled, crossover design. Participants were tested every 2 weeks for 8 weeks and received placebo and caffeine (2 mg/kg) twice each. Females were tested with placebo and caffeine in each phase of their menstrual cycle. Salivary concentrations of testosterone, estradiol, and progesterone were also measured. Results Males showed greater positive subjective effects than females. In females, higher levels of estradiol were associated with little or no subjective responses to caffeine, but lower levels of estradiol were associated with negative subjective responses to caffeine relative to placebo. There were gender differences in cardiovascular responses to caffeine, with males showing greater decreases in heart rate after caffeine administration than females, but females showing greater increases in diastolic blood pressure than males after caffeine administration. These gender differences may be related to steroid hormone concentrations. Blood pressure responses to caffeine were lower in males when estradiol was high, but higher in females when estradiol was high. Conclusions When taken together, these findings suggest that males and females differ in their responses to caffeine and that these differences may be mediated by changes in circulating steroid hormones. PMID:24761262

Gendered Differences in Accidental Trauma to Upper and Lower Limb Bones at Aquincum, Roman Hungary.

PubMed

Gilmour, Rebecca J; Gowland, Rebecca; Roberts, Charlotte; Bernert, Zsolt; Kiss, Katalin Klára; Lassányi, Gabor

2015-12-01

It was hypothesized that men and women living in the border provinces of the Roman Empire may have encountered different risks associated with their different occupations and activities. Limb bone trauma data were used to assess sex-based differences in physical hazards and evidence for fracture healing and treatment. Two hundred and ten skeletons were examined from a late 1st to early 4th century AD cemetery at Aquincum (Budapest, Hungary). Upper and lower limb bone fracture types, frequencies, distributions, and associated complications were recorded, and gendered patterns in injury risks were explored. Of the 23 fractures identified, both sexes had injuries indicative of falls; males exhibited the only injuries suggestive of higher-energy and more direct forces. Most fractures were well-healed with few complications. The extremity trauma at Aquincum suggests that people buried here experienced less hazardous physical activities than at other Roman provincial sites. The patterns of trauma indicate the occurrence of "traditional" gender roles, whereby male civilians participated in more physically dangerous activities than females. Additionally, treatment may have been equally accessible to men and women, but certain fracture types proved more challenging to reduce using the techniques available. Copyright © 2015 Elsevier Inc. All rights reserved.

Gender stereotype endorsement differentially predicts girls' and boys' trait-state discrepancy in math anxiety.

PubMed

Bieg, Madeleine; Goetz, Thomas; Wolter, Ilka; Hall, Nathan C

2015-01-01

Mathematics is associated with anxiety for many students; an emotion linked to lower well-being and poorer learning outcomes. While findings typically show females to report higher trait math anxiety than males, no gender differences have to date been found in state (i.e., momentary) math anxiety. The present diary study aimed to replicate previous findings in investigating whether levels of academic self-concept was related to this discrepancy in trait vs. state anxiety measures. Additionally, mathematics-related gender stereotype endorsement (mathematics is a male domain) was investigated as an additional predictor of the trait-state discrepancy. The sample included 755 German 9th and 10th graders who completed self-report measures of trait math anxiety, math self-concept, and gender stereotype endorsement, in addition to state measures of anxiety after math classes by use of a standardized diary for 2-3 weeks (N within = 6207). As expected, females reported higher trait math anxiety but no gender differences were found for state math anxiety. Also in line with our assumptions, multilevel analyses showed the discrepancy between trait and state anxiety to be negatively related to students' self-concept (i.e., a lower discrepancy for students with higher self-concepts). Furthermore, gender stereotype endorsement differentially predicted the trait-state discrepancy: When controlling for self-concept in mathematics, females who endorsed the gender stereotype of math being a male domain more strongly overestimated their trait math anxiety as compared to their state anxiety whereas this effect was not significant for males. The present findings suggest that gender stereotype endorsement plays an important role in explaining gender differences in math anxiety above and beyond academic self-concept. Implications for future research and educational practice are discussed.

Evidence for Gender Differences in Cognition, Emotion and Quality of Life in Parkinson’s Disease?

PubMed Central

Heller, Julia; Dogan, Imis; Schulz, Jörg B.; Reetz, Kathrin

2014-01-01

A number of gender differences have been documented in the incidence and symptomatology of the second most common age-related neurodegenerative disorder, idiopathic Parkinson’s disease (PD). Overall, previous reports suggest a less frequent incidence and a more benign phenotype in women mainly in Western populations, which is thought to be mediated by estrogens in particular in early stages of the disease. Not only motor symptoms seem to underlie gender effects, but also non-motor symptoms such as psychiatric and cognitive impairments, which can often precede motor manifestation. However, reliable results for gender differences in PD in particular of cognitive function and emotion processing, having a major impact on quality of life, are lacking. Moreover, studies investigating gender effects in PD in these areas have revealed highly heterogeneous results. The present review summarizes findings of currently available studies on gender effects on neuropsychological tests covering major cognitive domains, emotion processing as well as quality of life in patients with PD. Overall, the occurrence of cognitive impairment in PD seems to be associated with male gender, though inconsistent results were shown in cognitive screening tests. Regarding emotion recognition, men with PD were found to be less accurate than women with PD at identifying fearful expressions, whereas vice versa results appeared in healthy subjects. Lower quality of life and greater disability were reported by women compared to men with PD, which corresponds with the results in healthy subjects. Several disease-specific mediators as well as the question of a general gender and age-related effect as observed in healthy individuals are discussed. Increased knowledge on possible gender effects in PD would provide an enhanced insight in underlying pathological mechanisms, and has potential implications for the diagnosis and treatment of PD. PMID:24490118

Gender stereotype endorsement differentially predicts girls' and boys' trait-state discrepancy in math anxiety

PubMed Central

Bieg, Madeleine; Goetz, Thomas; Wolter, Ilka; Hall, Nathan C.

2015-01-01

Mathematics is associated with anxiety for many students; an emotion linked to lower well-being and poorer learning outcomes. While findings typically show females to report higher trait math anxiety than males, no gender differences have to date been found in state (i.e., momentary) math anxiety. The present diary study aimed to replicate previous findings in investigating whether levels of academic self-concept was related to this discrepancy in trait vs. state anxiety measures. Additionally, mathematics-related gender stereotype endorsement (mathematics is a male domain) was investigated as an additional predictor of the trait-state discrepancy. The sample included 755 German 9th and 10th graders who completed self-report measures of trait math anxiety, math self-concept, and gender stereotype endorsement, in addition to state measures of anxiety after math classes by use of a standardized diary for 2–3 weeks (Nwithin = 6207). As expected, females reported higher trait math anxiety but no gender differences were found for state math anxiety. Also in line with our assumptions, multilevel analyses showed the discrepancy between trait and state anxiety to be negatively related to students' self-concept (i.e., a lower discrepancy for students with higher self-concepts). Furthermore, gender stereotype endorsement differentially predicted the trait-state discrepancy: When controlling for self-concept in mathematics, females who endorsed the gender stereotype of math being a male domain more strongly overestimated their trait math anxiety as compared to their state anxiety whereas this effect was not significant for males. The present findings suggest that gender stereotype endorsement plays an important role in explaining gender differences in math anxiety above and beyond academic self-concept. Implications for future research and educational practice are discussed. PMID:26441778

Doubly blind: a systematic review of gender in randomised controlled trials.

PubMed

Phillips, Susan P; Hamberg, Katarina

2016-01-01

Although observational data show social characteristics such as gender or socio-economic status to be strong predictors of health, their impact is seldom investigated in randomised controlled studies (RCTs). Using a random sample of recent RCTs from high-impact journals, we examined how the most often recorded social characteristic, sex/gender, is considered in design, analysis, and interpretation. Of 712 RCTs published from September 2008 to 31 December 2013 in the Annals of Internal Medicine, British Medical Journal, Lancet, Canadian Medical Association Journal, or New England Journal of Medicine, we randomly selected 57 to analyse funding, methods, number of centres, documentation of social circumstances, inclusion/exclusion criteria, proportions of women/men, and reporting about sex/gender in analyses and discussion. Participants' sex was recorded in most studies (52/57). Thirty-nine percent included men and women approximately equally. Overrepresentation of men in 43% of studies without explicit exclusions for women suggested interference in selection processes. The minority of studies that did analyse sex/gender differences (22%) did not discuss or reflect upon these, or dismissed significant findings. Two studies reinforced traditional beliefs about women's roles, finding no impact of breastfeeding on infant health but nevertheless reporting possible benefits. Questionable methods such as changing protocols mid-study, having undefined exclusion criteria, allowing local researchers to remove participants from studies, and suggesting possible benefit where none was found were evident, particularly in industry-funded research. Social characteristics like sex/gender remain hidden from analyses and interpretation in RCTs, with loss of information and embedding of error all along the path from design to interpretation, and therefore, to uptake in clinical practice. Our results suggest that to broaden external validity, in particular, more refined trial designs and analyses that account for sex/gender and other social characteristics are needed.

[Appraisal of occupational stress in different gender, age, work duration, educational level and marital status groups].

PubMed

Yang, Xin-Wei; Wang, Zhi-Ming; Jin, Tai-Yi

2006-05-01

This study was conducted to assess occupational stress in different gender, age, work duration, educational level and marital status group. A test of occupational stress in different gender, age, work duration, educational level and marital status group, was carried out with revised occupational stress inventory (OSI-R) for 4278 participants. The results of gender show that there are heavier occupational role, stronger interpersonal and physical strain in male than that in female, and the differences are statistically significant (P < 0.01). The score of recreation in the male is higher than that in female, but the score of self-care in the female is higher than that in male, and the differences are statistically significant (P < 0.01). Difference in the scores of occupational role, personal resource among various age groups is significant (P < 0.01). Vocational, interpersonal strain scores among various age groups is significant (P < 0.05). The results of educational level analyses suggest that the difference in the scores of occupational stress and strain among various educational levels show statistically significant (P < 0.05), whereas there are no statistic significance of coping resources among the groups (P > 0.05). The occupational stress so as to improve the work ability of different groups. Different measure should be taken to reduce the occupational stress so as to improve the work ability of different groups.

The relationship between gender segregation in the workplace and long-term sickness absence in Sweden.

PubMed

Bryngelson, Anna; Bacchus Hertzman, Jennie; Fritzell, Johan

2011-08-01

The aim of the study is to investigate whether the gender composition in workplaces is related to long-term sickness absence (LSA). We start off with Kanter's theory on ''tokenism,'' suggesting an increased risk of stress among minority groups (tokens), which, in turn, might increase the risk of ill health and LSA. The dataset consists of information obtained from the Swedish level of Living Survey (LNU) and the Swedish Establishment Survey (APU), linked to register-based data from the Swedish Social Insurance Agency. The longitudinal data is representative for the Swedish population and consists of 496 women and 566 men, aged 20-55 at baseline. Our study group consisted of employed persons in 1991 and we analyze, by means of piecewise constant intensity regressions, the first entry into LSA with a follow-up period of nine years. Compared with women in gender-integrated workplaces, women's risk of LSA is most elevated at both extremely male-dominated (0-20% females) and extremely female-dominated workplaces (80-100% females), although the result among women in the most male-dominated group did not reach statistical significance at the 5% level. Men's risk seems less varied by gender composition. The present study suggests that the gender composition in the workplace has an impact on the risk of LSA, especially among women. Our findings lend no support for Kanter's theory on the effects of being a token. Most likely, women's and men's different status positions have an impact on the different associations found.

Return migration: changing roles of men and women.

PubMed

Sakka, D; Dikaiou, M; Kiosseoglou, G

1999-01-01

This article addresses changes in gender roles among returning migrant families. It focuses on Greek returnees from the Federal Republic of Germany and explores changes in task sharing behavior and gender role attitudes resulting from changes in the sociocultural environments. A group of return migrants was compared with a group of non-migrants, both living in villages in the District of Drama, Greece. Groups were interviewed to investigate the extent to which each spouse shared house tasks, as well as their attitudes towards sharing and gender role in the family. The t-test for independent samples was used to determine mean differences between the two groups. In addition to demographic variables, those concerning the "time lived abroad" and the "number of years in Greece" after return were inserted into a series of regression analyses. Findings showed that migrants' task sharing and gender role attitudes were influenced differently by the migration-repatriation experience and subsequent cultural alternation. Results also suggest that migrant couples either take on new patterns of behavior or maintain traditional ones only when these were congruent with the financial aims of the family or can be integrated into living conditions in Greece upon return. Furthermore, migrants seem to adopt a more "traditional" attitude than non-migrants toward the participation of women in family decision making. From the study, it is suggested that gender role change is an on-going process influenced by the migration-repatriation experience, as well the factors, which accompany movement between the two countries.

Gender Differences in Response to Emotional Stress: An Assessment Across Subjective, Behavioral, and Physiological Domains and Relations to Alcohol Craving

PubMed Central

Chaplin, Tara M.; Hong, Kwangik; Bergquist, Keri; Sinha, Rajita

2008-01-01

Background Women and men are at risk for different types of stress-related disorders, with women at greater risk for depression and anxiety and men at greater risk for alcohol-use disorders. The present study examines gender differences in emotional and alcohol craving responses to stress that may relate to this gender divergence in disorders. Method Healthy adult social drinkers (27 men, 27 women) were exposed to individually developed and calibrated stressful, alcohol-related, and neutral-relaxing imagery, 1 imagery per session, on separate days and in random order. Subjective emotions, behavioral/bodily responses, cardiovascular arousal [heart rate (HR), blood pressure (BP)], and self-reported alcohol craving were assessed. Results Women reported and displayed greater sadness and anxiety following stress than men and men had greater diastolic BP response than women. No gender differences in alcohol craving, systolic BP or HR were observed. Subjective, behavioral, and cardiovascular measures were correlated in both genders. However, for men, but not women, alcohol craving was associated with greater subjective emotion and behavioral arousal following stress and alcohol cues. Conclusions These data suggest that men and women respond to stress differently, with women experiencing greater sadness and anxiety, while men show a greater integration of reward motivation (craving) and emotional stress systems. These findings have implications for the gender- related divergence in vulnerability for stress-related disorders, with women at greater risk for anxiety and depression than men, and men at greater risk for alcohol-use disorders than women. PMID:18482163

An assessment of the impact of science experiences on the career choices of male and female biology students

NASA Astrophysics Data System (ADS)

Kahle, Jane Butler; Matyas, Marsha Lakes; Cho, Hee-Hyung

Earlier studies of gender differences in science courses and careers have identified three probable causes: numbers of mathematics courses, level of science achievement, and attitudes toward science. Recently, differential science experiences have been suggested as a factor contributing to the gender differences found in science interest and achievement. A study of science activities, both within and outside of school, has been conducted. Although both boys and girls report similar classroom experiences, boys more often than girls report extracurricular science activities. The findings suggest that equal experiences within science classrooms do not overcome the advantage that boys hold due to more extracurricular science activities. Increased experiences in science, however, have led to more positive attitudes toward science among the girls in this study.

Two monozygotic twin pairs discordant for female-to-male transsexualism.

PubMed

Segal, Nancy L

2006-06-01

Two monozygotic female twin pairs discordant for transsexualism are described. These reports double the number of such case studies in the current scientific literature. Interviews with the twins and their families indicated that unusual medical and life history factors did not play causal roles. However, inspection of medical records for one transsexual twin suggested that some early life experiences may have exacerbated tendencies toward male gender identification. In both pairs, the twins' gender identity differences emerged early, consistent with, but not proof of, co-twin differences in prenatal hormonal influences. The identification of additional discordant MZ female twin pairs can advance biological and psychological understanding of transsexualism. Suggestions for future research, based upon findings from these two twin pairs and from studies of female-to-male transsexuals, are provided.

Gender and homosexuality attitudes across religious groups from the 1970s to 2014: Similarity, distinction, and adaptation.

PubMed

Schnabel, Landon

2016-01-01

This study uses General Social Survey data to compare gender and homosexuality across American religious groups from the 1970s to 2014, examining three possible patterns for how evangelical attitudes relate to those of other groups: (1) they are similar; (2) they are different, but move together over time; (3) they are different and converge or diverge over time. Evangelical gender attitudes regarding work and family issues are more conservative than those of all other groups, but are adaptive to broad trends, changing at a rate similar to those of other groups. Evangelical attitudes toward the morality of homosexuality and same-sex marriage are more conservative than those of all other religious groups, and their rate of change is slower over time. Separate trends on the two issues suggest that gender and sexuality attitude change is decoupled, especially among evangelicals who are adapting more on gender while increasingly distinguishing themselves on same-sex relationships. A three-stage process of religious tension appears to characterize evangelical identity-building: (1) similarity, (2) distinction, and (3) adaptation. Copyright © 2015 Elsevier Inc. All rights reserved.

Men ask more questions than women at a scientific conference

PubMed Central

Sutherland, William J.; Johnston, Alison

2017-01-01

Gender inequity in science and academia, especially in senior positions, is a recognised problem. The reasons are poorly understood, but include the persistence of historical gender ratios, discrimination and other factors, including gender-based behavioural differences. We studied participation in a professional context by observing question-asking behaviour at a large international conference with a clear equality code of conduct that prohibited any form of discrimination. Accounting for audience gender ratio, male attendees asked 1.8 questions for each question asked by a female attendee. Amongst only younger researchers, male attendees also asked 1.8 questions per female question, suggesting the pattern cannot be attributed to the temporary problem of demographic inertia. We link our findings to the ‘chilly’ climate for women in STEM, including wider experiences of discrimination likely encountered by women throughout their education and careers. We call for a broader and coordinated approach to understanding and addressing the barriers to women and other under-represented groups. We encourage the scientific community to recognise the context in which these gender differences occur, and evaluate and develop methods to support full participation from all attendees. PMID:29036191

Social Status Correlates of Reporting Racial Discrimination and Gender Discrimination among Racially Diverse Women

PubMed Central

Ro, Annie E.; Choi, Kyung-Hee

2009-01-01

The growing body of research on discrimination and health indicates a deleterious effect of discrimination on various health outcomes. However, less is known about the sociodemographic correlates of reporting racial discrimination and gender discrimination among racially diverse women. We examined the associations of social status characteristics with lifetime experiences of racial discrimination and gender discrimination using a racially-diverse sample of 754 women attending family planning clinics in Northern California (11.4% African American, 16.8% Latina, 10.1% Asian and 61.7% Caucasian). A multivariate analysis revealed that race, financial difficulty and marital status were significantly correlated with higher reports of racial discrimination, while race, education, financial difficulty and nativity were significantly correlated with gender discrimination scores. Our findings suggest that the social patterning of perceiving racial discrimination is somewhat different from that of gender discrimination. This has implications in the realm of discrimination research and applied interventions, as different forms of discrimination may have unique covariates that should be accounted for in research analysis or program design. PMID:19485231

Men ask more questions than women at a scientific conference.

PubMed

Hinsley, Amy; Sutherland, William J; Johnston, Alison

2017-01-01

Gender inequity in science and academia, especially in senior positions, is a recognised problem. The reasons are poorly understood, but include the persistence of historical gender ratios, discrimination and other factors, including gender-based behavioural differences. We studied participation in a professional context by observing question-asking behaviour at a large international conference with a clear equality code of conduct that prohibited any form of discrimination. Accounting for audience gender ratio, male attendees asked 1.8 questions for each question asked by a female attendee. Amongst only younger researchers, male attendees also asked 1.8 questions per female question, suggesting the pattern cannot be attributed to the temporary problem of demographic inertia. We link our findings to the 'chilly' climate for women in STEM, including wider experiences of discrimination likely encountered by women throughout their education and careers. We call for a broader and coordinated approach to understanding and addressing the barriers to women and other under-represented groups. We encourage the scientific community to recognise the context in which these gender differences occur, and evaluate and develop methods to support full participation from all attendees.

Social categories guide young children's preferences for novel objects

PubMed Central

Shutts, Kristin; Banaji, Mahzarin R.; Spelke, Elizabeth S.

2009-01-01

To whom do children look when deciding on their own preferences? To address this question, three-year-old children were asked to choose between objects or activities that were endorsed by unfamiliar people who differed in gender, race (White, Black), or age (child, adult). In Experiment 1, children demonstrated robust preferences for objects and activities endorsed by children of their own gender, but less consistent preferences for objects and activities endorsed by children of their own race. In Experiment 2, children selected objects and activities favored by people of their own gender and age. In neither study did most children acknowledge the influence of these social categories. These findings suggest that gender and age categories are encoded spontaneously and influence children's preferences and choices. For young children, gender and age may be more powerful guides to preferences than race. PMID:20590724

Lipstick and labcoats: Undergraduate women's gender negotiation in STEM fields

NASA Astrophysics Data System (ADS)

Goldman, Emily Grey

While women have made significant progress in the work force and in education, gender gaps still exist in many industries and occupations, including science, technology, engineering, and math (STEM) fields. This research aims to understand how undergraduate women negotiate gender within STEM fields, looking specifically at these women's experiences related to gender as they pursue STEM academic majors. The results of the study suggest that (1) the experience of being a woman in a STEM field is different than the experience of being a man; (2) undergraduate women in STEM fields are not necessarily conscious of gender and its potential impact on their experiences; and, (3) the women in the study perceived a certain image of what a woman in a STEM field was expected to look like and how she was expected to behave.