Paceley, Megan S.; Flynn, Karen
In 2010, media coverage on the bullying of queer youth increased dramatically. This study examined online news media's portrayal of the gender, race, and age of bullying victims. Content analyses of ten sources were compared to research on the dynamics of sexuality-based bullying. Discrepancies were found for gender and race (with White males…
Mayes, Susan Dickerson; Calhoun, Susan L.
The purpose of our study was to determine differences in autism severity and symptoms as a function of IQ, age, SES, gender, and race while simultaneously controlling these variables in 777 children with autism using a comprehensive measure evaluating 30 core and associated symptoms of autism. The children were 1-17 years of age with IQs from 9 to…
Bracken, Bruce A.; Reintjes, Cristina
This study considered depressive symptoms among a normative sample of 1,900 children, adolescents, and adults (950 males and 950 females) divided across four age-levels to investigate the developmental progression of depressive symptoms by age, race/ethnicity, and gender. The national normative sample of the Clinical Assessment of Depression (CAD)…
Lockhart-Gilroy, Annie A.
Those who are oppressed often find themselves internalizing voices that limit their ability. This article focuses on a population that falls on the non-hegemonic side of the intersection of race, class, gender, and age: Black girls from poor and working-class backgrounds. From my work with youth, I have noticed that internalizing these limiting…
Pfeiffer, Steven; Petscher, Yaacov; Kumtepe, Alper
This study examined the internal consistency and validity of a new rating scale to identify gifted students, the Gifted Rating Scales-School Form (GRS-S). The study explored the effect of gender, race/ethnicity, age, and rater familiarity on GRS-S ratings. One hundred twenty-two students in first to eighth grade from elementary and middle schools…
Shaw, Linda R.; Chan, Fong; McMahon, Brian T.
A possible interaction among the characteristics of disability, race, gender, and age was examined with respect to formal allegations of disability harassment. Using data from the National Equal Employment Opportunity Commission (EEOC) Americans With Disabilities Act (ADA) Research Project, the authors examined whether there was an interaction…
Andreoletti, Carrie; Leszczynski, Jennifer P; Disch, William B
While stereotypes about gender, race, and age (particularly old age) have been studied independently, few have examined the content of compound stereotypes that consider the intersection of gender, race, and age. Using a within-subjects design, we examined stereotypes as a function of target gender (male, female), race (Black, White), and age across the life span (adolescent, young adult, middle-aged, young-old, and old-old). Participants rated 20 target groups on 10 attributes representative of either an agentic (e.g., ambitious) or communal (e.g., considerate) orientation. Participants were presented only with categorical information (e.g., Black, 85-year-old, males), and ordering of categorical information and target groups was counterbalanced across participants. We hypothesized differential effects of target gender and race as a function of age. Multivariate analyses of variance on each attribute revealed significant main effects that supported traditional stereotype research, but significant interactions revealed a more complicated picture. Overall, results showed that while gender stereotypes about agency and communion generally hold up across the life span, they are more applicable to White than Black targets. Results also supported the notion that we hold unique stereotypes based on multiple social categories rather than simply perceiving one social category as more salient than another, which was best exemplified in the case of Black female targets that were less likely to be perceived in gender stereotypic ways across the life span. We suggest stereotype research needs to shift to accommodate for the complexity and diversity of real people.
Ma, Sheng-Xing; Lee, Paul C.; Jiang, Isabelle; Ma, Eva; Hu, Jay S.; Li, Xi-Yan
This study examined the influence of age, gender and race on nitric oxide (NO) release over acupuncture points, meridian without acupoint, and non-meridian regions of the Pericardium (PC) and Bladder (BL) meridian as well as aging on LU meridian in 61 healthy subjects. Biocapture tubes were attached to the skin surface, and total nitrite and nitrate was biocaptured and quantified using chemiluminescence. In elder ages compared to adults, NO levels over the ventral forearm were significantly decreased over LU on radial regions but not altered over PC on medial regions. Conversely, NO content was elevated over BL regions only in overweight/obesity of elder ages. NO levels over PC regions were marginally elevated in overweight/obese males compared to females but did not alter between races. These results suggest a selective reduction of NO release over LU meridian with aging, which is consistent with a progressive decline in lung function and increase in chronic respiratory disease in elder ages. Increased NO levels along the BL meridian in older obese subjects may reflect a modified NO level along somatic-bladder pathway for counteracting bladder dysfunctions with aging. Both of them support somatic-organ connections in the meridian system associated with potential pathophysiological changes with aging. PMID:26621821
Chiu, Ching-Ju; Wray, Linda A.
Purpose: This research combined cross-sectional and longitudinal data to characterize age-related trajectories in physical disability for adults with and without diabetes in the United States and to investigate if those patterns differ by age, gender, race or ethnicity, and education. Design and Methods: Data were examined on 20,433 adults aged 51…
Pfeiffer, Steven I.; Petscher, Yaacov; Kumtepe, Alper
This study examined the internal consistency and validity of a new rating scale to identify gifted students, the Gifted Rating Scales-School Form (GRS-S). The study explored the effect of gender, race/ethnicity, age, and rater familiarity on GRS-S ratings. One hundred twenty-two students in first to eighth grade from elementary and middle schools in the southeastern United States participated in the investigation. Results indicated high internal consistency for the six GRS-S scales: Intellectual Ability, Academic Ability, Creativity, Artistic Talent, Leadership, and Motivation. Results revealed no effect of race/ethnicity, age, or rater familiarity with the student. There was no significant effect for gender, although a trend was noted for girls rated slightly higher than boys across all scales. This trend was consistent with analyses of the standardization data and with cross-cultural findings using translated versions of the GRS-S. The present findings provided support for the GRS-S as a valid gifted screening instrument. PMID:26366036
Naughton, Deborah Trupp
This study focused on adult learners' age, race, gender, and whether they graduated from a distant-learning, master in the art of teaching program at an accredited college during the three academic semesters that comprised the 2007-2008 school year. The dependent variable used in this study consisted of whether adult learners graduated from a…
While all educational leaders face challenges in achieving success, African American female principals often face a unique set of challenges associated with the complexity of their gender, race, and, as examined in this study, age. This case study investigates the experiences of two highly visible, early career African American female principals…
Vaccaro, Joan A; Huffman, Fatma G
Race/ethnicity-, gender- and age-specific differences in dietary micronutrient intakes of US adults ≥ 21 years were assessed from National Health and Nutrition Examination Survey, 2007-2008. The participants included Black non-Hispanics, Mexican-American and White non-Hispanics who signed an informed consent form for the interview and who completed the in-person 24-h recall. Micronutrient intakes were based on the Institute of Medicines' classifications of recommended dietary allowances specific for age and gender. Likelihood of many micronutrient insufficiencies was associated with being female, over 65 years, having diabetes and minority status. Younger and female adults had a greater likelihood of iron insufficiency than male and older adults. These findings demonstrate the importance of considering the intersection of age, gender and race in setting policies for micronutrient deficiency screening, particularly in young female adults and minorities.
Allen, M T; Matthews, K A
The objectives of the present study were threefold: (a) to compare the patterns of hemodynamic responding of children and adolescents during behavioral challenges, (b) to examine whether previously reported cardiovascular reactivity differences between Black and White children are dependent on pubertal status, and (c) to assess whether gender differences in hemodynamic response reported for adults is similar in children. One hundred fifty-nine children (ages 8-10 years) and adolescents (ages 15-17 years), equally divided along gender and racial lines, participated in a laboratory protocol consisting of a reaction time task, a mirror tracing task, a cold forehead challenge, and a stress interview. Results indicated that adolescents responded with greater beta-adrenergic activation than did children and that gender differences in reactivity often reported for adults emerged more clearly in the adolescents than in the children. This study failed to replicate prior findings of greater vasoconstrictive responses in Black children as compared with White children.
Siegel, Michael; Ayers, Amanda J.; DeJong, William; Naimi, Timothy S.; Jernigan, David H.
Aim No previous national study has reported the prevalence of alcohol brand consumption among underage youth by demographic characteristics. The aim of this study was to determine the alcohol brand preferences among underage drinkers in different demographic categories. Method We administered an online survey to a national sample of 1,031 underage youth, ages 13–20, who had consumed at least one drink of alcohol in the past 30 days. The sample was recruited from a previously established internet survey panel. The main outcome measure was the estimated 30-day consumption prevalence for each of 898 brands by age, gender, and race/ethnicity. Results Two beer brands—Bud Light and Budweiser—are uniformly popular among underage drinkers, regardless of age, gender, or race/ethnicity. There are several hard liquor brands whose use increases markedly with age. Two flavored alcoholic beverages sharing the names of hard liquor brands—Smirnoff and Bacardi—are more popular with older youth. Some flavored alcoholic beverages are about twice as popular among female underage drinkers. There are 12 alcohol brands that are uniquely popular among Black underage drinkers, and these brands are heavily promoted in urban music. Conclusion There are differential patterns of brand-specific alcohol use among underage drinkers. PMID:26557044
Chiu, Ching-Ju; Wray, Linda A.
Purpose: This research combined cross-sectional and longitudinal data to characterize age-related trajectories in physical disability for adults with and without diabetes in the United States and to investigate if those patterns differ by age, gender, race or ethnicity, and education. Design and Methods: Data were examined on 20,433 adults aged 51 and older from the 1998 to 2006 Health and Retirement Study. Multilevel models and a cohort-sequential design were applied to quantitatively depict the age norm of physical disability after age 50. Results: Adults with diabetes not only experience greater levels of physical disability but also faster rates of deterioration over time. This pattern is net of attrition, time-invariant sociodemographic factors, and time-varying chronic disease conditions. Differences in physical disability between adults with and without diabetes were more pronounced in women, non-White, and those of lower education. The moderating effects of gender and education remained robust even after controlling for selected covariates in the model. Implications: This study highlighted the consistently greater development of disability over time in adults with diabetes and particularly in those who are women, non-White, or adults of lower education. Future studies are recommended to examine the mechanisms underlying the differential effects of diabetes on physical disability by gender and education. PMID:20713455
Pfeiffer, Steven L; Petscher, Yaacov; Jarosewich, Tania
This study reports on an analysis of the standardization sample of a rating scale designed to assist in identification of gifted students. The Gifted Rating Scales-Preschool/Kindergarten Form (GRS-P) is based on a multidimensional model of giftedness designed for preschool and kindergarten students. Results provide support for: the internal structure of the scale; no age differences across the 3-year age span 4:0–6:11; gender differences on only one of the five scales; artistic talent; and small but statistically significant race/ethnicity differences with Asian Americans rated, on average, 1.5 scale-score points higher than whites and Native Americans and 7 points higher than African American and Hispanic students. The present findings provide support for the GRS-P as a valid screening test for giftedness. PMID:26346963
Scurich, Nicholas; Monahan, John
The incarceration of criminal offenders in the United States has reached epidemic proportions. One way to scale back the prison population is by using empirical risk assessment methods to apportion prison sentences based on the likelihood of the offender recidivating, so-called "evidence-based sentencing." This practice has been denounced by some legal scholars, who claim that the use of certain empirically relevant risk factors--including gender, age, and race--is plainly immoral. This study tested whether lay individuals share their sentiment. More than 600 participants weighted to be representative of the United States population were asked about the extent to which they would support imposing shorter sentences for old versus young offenders, female versus male offenders, and white versus black offenders, all else being equal. The results indicate that very few participants (<3%) had no settled opinion about using evidence-based sentencing, and approximately half were unequivocally opposed to the practice. Whereas more than 3-quarters of participants were against using race to determine prison sentences, almost half were open to the possibility of using gender and more than 3-quarters of the participants were open to the possibility of using age to determine prison sentences. Individual differences as a function of participants' own demographic characteristics, or of their belief in "just deserts" as the primary purpose of sentencing, or of their political outlook, were either inconsistently or meagerly related to these findings. The profoundly disparate views held by the general public regarding the use of specific risk factors do not bode well for the use of demographic risk factors in sentencing as a way to roll back mass incarceration.
Wolfle, James D.; Williams, Mitchell R.
This research study examined the 2006 cohort of First-Time-in-College students from all 23 community colleges in Virginia. The goal was to examine fall-to-fall persistence and success in the first college-level mathematics course. Predictor variables used were developmental status, age, gender, and race and ethnicity of the student. Interaction…
Mills, Michael Thomas
This dissertation examined the relationship between the three year academic success of transfer students and the variables of race, gender, age, number of transfer credit hours, and place of residence. The study was conducted at Midwestern State University, a public, regional four-year institution and followed the incoming transfer classes of the…
Seo, Dong-Chul; Torabi, Mohammad
Background: Inconsistent findings exist regarding correlates of physical activity (PA) in the literature. Leisure-time physical activity among U.S. adults has declined for the last decade. Purpose: This article examines differences in vigorous-intensity and moderate-intensity physical activity by gender, race/ethnicity, age, education, and income…
Copeland, Valire Carr; Koeske, Gary; Greeno, Catherine G.
This study used the Client Satisfaction Questionnaire (CSQ-8) to examine the level of consumer satisfaction with children's (ages 8 to 17 years) outpatient mental health services. Analyses were completed using both individual satisfaction items and a summed scale score. The CSQ scale had satisfactory internal consistency reliability for both…
Weis, Lois, Ed.
This volume of essays on class, race, and gender in American education contains an introduction by Lois Weis. Cameron McCarthy and Michael W. Apple contributed an overview, "Race, Class, and Gender in American Educational Research: Toward a Nonsynchronous Parallelist Position." The book has two parts. Part 1, "Different Knowledge,…
Shields, Stephanie A.; Bhatia, Sunil
Darwin's theories of natural selection and sexual selection are significant scientific achievements, although his understanding of race and gender was defined and limited by his own life circumstances and the sociohistorical context within which he worked. This article considers the ways in which race, gender, and culture were represented and…
Hostinar, Camelia E; McQuillan, Mollie T; Mirous, Heather J; Grant, Kathryn E; Adam, Emma K
Laboratory social stress tests involving public speaking challenges are widely used for eliciting an acute stress response in older children, adolescents, and adults. Recently, a group protocol for a social stress test (the Trier Social Stress Test for Groups, TSST-G) was shown to be effective in adults and is dramatically less time-consuming and resource-intensive compared to the single-subject version of the task. The present study sought to test the feasibility and effectiveness of an adapted group public speaking task conducted with a racially diverse, urban sample of U.S. adolescents (N=191; 52.4% female) between the ages of 11 and 18 (M=14.4 years, SD=1.93). Analyses revealed that this Group Public Speaking Task for Adolescents (GPST-A) provoked a significant increase in cortisol production (on average, approximately 60% above baseline) and in self-reported negative affect, while at the same time avoiding excessive stress responses that would raise ethical concerns or provoke substantial participant attrition. Approximately 63.4% of participants exhibited an increase in cortisol levels in response to the task, with 59.2% of the total sample showing a 10% or greater increase from baseline. Results also suggested that groups of five adolescents might be ideal for achieving more uniform cortisol responses across various serial positions for speech delivery. Basal cortisol levels increased with age and participants belonging to U.S. national minorities tended to have either lower basal cortisol or diminished cortisol reactivity compared to non-Hispanic Whites. This protocol facilitates the recruitment of larger sample sizes compared to prior research and may show great utility in answering new questions about adolescent stress reactivity and development.
Brown, Tyson H.; Richardson, Liana J.; Hargrove, Taylor W.; Thomas, Courtney S.
This study examines how the intersecting consequences of race-ethnicity, gender, socioeconomics status (SES), and age influence health inequality. We draw on multiple-hierarchy stratification and life course perspectives to address two main research questions. First, does racial-ethnic stratification of health vary by gender and/or SES? More specifically, are the joint health consequences of racial-ethnic, gender, and socioeconomic stratification additive or multiplicative? Second, does this combined inequality in health decrease, remain stable, or increase between middle and late life? We use panel data from the Health and Retirement Study (N = 12,976) to investigate between- and within-group differences in in self-rated health among whites, blacks, and Mexican Americans. Findings indicate that the effects of racial-ethnic, gender, and SES stratification are interactive, resulting in the greatest racial-ethnic inequalities in health among women and those with higher levels of SES. Furthermore, racial-ethnic/gender/SES inequalities in health tend to decline with age. These results are broadly consistent with intersectionality and aging-as-leveler hypotheses. PMID:27284076
Brown, Tyson H; Richardson, Liana J; Hargrove, Taylor W; Thomas, Courtney S
This study examines how the intersecting consequences of race-ethnicity, gender, socioeconomics status (SES), and age influence health inequality. We draw on multiple-hierarchy stratification and life course perspectives to address two main research questions. First, does racial-ethnic stratification of health vary by gender and/or SES? More specifically, are the joint health consequences of racial-ethnic, gender, and socioeconomic stratification additive or multiplicative? Second, does this combined inequality in health decrease, remain stable, or increase between middle and late life? We use panel data from the Health and Retirement Study (N = 12,976) to investigate between- and within-group differences in in self-rated health among whites, blacks, and Mexican Americans. Findings indicate that the effects of racial-ethnic, gender, and SES stratification are interactive, resulting in the greatest racial-ethnic inequalities in health among women and those with higher levels of SES. Furthermore, racial-ethnic/gender/SES inequalities in health tend to decline with age. These results are broadly consistent with intersectionality and aging-as-leveler hypotheses.
Jackson, Linda A; Zhao, Yong; Kolenic, Anthony; Fitzgerald, Hiram E; Harold, Rena; Von Eye, Alexander
This research examined race and gender differences in the intensity and nature of IT use and whether IT use predicted academic performance. A sample of 515 children (172 African Americans and 343 Caucasian Americans), average age 12 years old, completed surveys as part of their participation in the Children and Technology Project. Findings indicated race and gender differences in the intensity of IT use; African American males were the least intense users of computers and the Internet, and African American females were the most intense users of the Internet. Males, regardless of race, were the most intense videogame players, and females, regardless of race, were the most intense cell phone users. IT use predicted children's academic performance. Length of time using computers and the Internet was a positive predictor of academic performance, whereas amount of time spent playing videogames was a negative predictor. Implications of the findings for bringing IT to African American males and bringing African American males to IT are discussed.
Research bears out the assertion that the traditional tests and measures used to define achievement have incorporated societal attitudes about class, race, and gender. Cultural factors, teacher behaviors, and teacher bias can account for early differences in the reading achievement of girls and boys. Furthermore, girls' grades for English and…
Foynes, Melissa Ming; Shipherd, Jillian C; Harrington, Ellen F
Although women of color have been hypothesized to experience double jeopardy in the form of chronic exposure to both race-based (RBD) and gender-based discrimination (GBD; Beal, 1970), few empirical investigations that examine both RBD and GBD in multiple comparison groups have been conducted. In addition to being one of the only simultaneous examinations of RBD and GBD in multiple comparison groups, the current study includes both self-report and objective behavioral data to examine the independent and interactive effects of both forms of discrimination. This study is also the first of its kind to examine these constructs in these ways and to explore their impact in a unique sample of ethnically diverse male and female Marine recruits (N = 1,516). As anticipated, both RBD and GBD had a strong and consistent negative impact on mental health symptoms (e.g., depression, anxiety), independent of the contributions of gender and race. Partial support was found for the hypothesis that people of color are able to maintain resiliency (as measured by physical fitness testing) in the face of low levels of RBD, but are less able to overcome the negative effects of discrimination at high levels. It is interesting to note that the interaction between race, gender, and levels of discrimination was only found with objective physical fitness test scores but not with self-report measures. These findings underscore the importance of including objective measures when assessing the impact of discrimination in order to understand these complex interrelationships.
Rogers, Leoandra Onnie; Meltzoff, Andrew N
Objectives: Social categories shape children's lives in subtle and powerful ways. Although research has assessed children's knowledge of social groups, most prominently race and gender, few studies have examined children's understanding of their own multiple social identities and how they intersect. This paper explores how children evaluate the importance and meaning of their racial and gender identities, and variation in these evaluations based on the child's own age, gender, and race. Method: Participants were 222 Black, White, and Mixed-Race children (girls: n = 136; Mage = 9.94 years). Data were gathered in schools via 1-on-1 semistructured interviews. Analyses focused on specific measures of the importance and meaning of racial and gender identity for children. Results: We found that: (a) children rate gender as a more important identity than race; (b) the meanings children ascribe to gender identity emphasized inequality and group difference whereas the meaning of race emphasized physical appearance and humanism/equality; and (c) children's assessments of importance and meaning varied as a function of child race and gender, but not age. Conclusion: The findings extend research on young children's social identity development and the role of culture and context in children's emerging racial and gender identities. Implications for identity theory and development and intergroup relations are discussed. (PsycINFO Database Record
Gonzalez, Jodi M.; Alegria, Margarita; Prihoda, Thomas J.
This article investigates attitudes toward seeking mental health treatment in a national epidemiological sample. Young adults reported the most negative attitudes, as compared to older adults. Males reported more negative attitudes, as compared to females, a consistent finding in young adults. The gender difference was not consistent in Latinos…
Castilla, Emilio J
This study helps to fill a significant gap in the literature on organizations and inequality by investigating the central role of merit-based reward systems in shaping gender and racial disparities in wages and promotions. The author develops and tests a set of propositions isolating processes of performance-reward bias, whereby women and minorities receive less compensation than white men with equal scores on performance evaluations. Using personnel data from a large service organization, the author empirically establishes the existence of this bias and shows that gender, race, and nationality differences continue to affect salary growth after performance ratings are taken into account, ceteris paribus. This finding demonstrates a critical challenge faced by the many contemporary employers who adopt merit-based practices and policies. Although these policies are often adopted in the hope of motivating employees and ensuring meritocracy, policies with limited transparency and accountability can actually increase ascriptive bias and reduce equity in the workplace.
Jain, Ram B
Data from National Health and Nutrition Examination Survey for the years 2011-2012 were used to evaluate variability in the observed levels of 19 urinary metabolites of 15 parent volatile organic compounds (VOCs) by age, gender, race/ethnicity, and smoking status. Smokers were found to have statistically significantly higher adjusted levels than nonsmokers for selected urinary metabolites of acrolein, acrylamide, acrylonitrile, 1,3-butadiene, carbon-disulfide, crotonaldehyde, cyanide, N,N-dimethylformamide, ethylbenzene-styrene, propylene oxide, styrene, and xylene. Female nonsmokers were found to have lower adjusted levels of selected metabolites of acrolein, carbon-disulfide, and N,N-dimethylformamide than male nonsmokers but female smokers had higher levels of each of these metabolites than male smokers. In addition, female smokers also had higher adjusted levels of selected metabolites of 1,3-butadiene, crotonaldehyde, cyanide, and ethylbenzene-styrene. Thus, constituents other than VOCs in tobacco smoke affect excretion of certain VOC metabolites differently among males and females. Non-Hispanic whites (NHW) had higher adjusted levels than non-Hispanic blacks (NHB) for 8 metabolites. NHB had statistically significantly lower adjusted levels than Hispanics for 5 VOC metabolites and lower levels than non-Hispanic Asians (NHAS) for 6 metabolites. Hispanics had statistically significantly higher levels than NHAS for 5 metabolites. Levels of 11 of the 19 metabolites analyzed increased with increase in age. Exposure to environmental tobacco smoke at home was associated with increased levels of 9 metabolites. Increase in the number of days tobacco products were used during the last five days was associated with increased levels of 12 of the 19 VOC metabolites.
Pfeiffer, Steven I.; Jarosewich, Tania
This study analyzes the standardization sample of a new teacher rating scale designed to assist in the identification of gifted students. The Gifted Rating Scales-School Form (GRS-S) is based on a multidimensional model of giftedness. Results indicate no age or race/ethnicity differences on any of the scales and small but significant differences…
Puentes, Jennifer; Gougherty, Matthew
We update Ferree and Hall’s (1996) examination of the stratification systems of gender, race, and class in introductory textbooks. Using a sample of textbooks from 2003 through 2010, we explore 24 introductory sociology textbooks to determine the relationship between categories of gender, race, and class and levels of analysis. Previous research…
Shaw, Steven R.; Braden, Jeffery B.
Examined disciplinary actions taken by school building administrators after receiving discipline referral to identify evidence of race and gender bias in administration of corporal punishment (CP). Analysis of discipline files (n=6,244) demonstrated statistically significant relationships between race and CP and between gender and CP. Results…
Grollman, Eric Anthony
Researchers have extensively documented sociodemographic predictors of race and gender attitudes, and the mechanisms through which such attitudes are formed and change. Despite its growing recognition as an important status characteristic, sexual orientation has received little attention as a predictor of Americans' race and gender attitudes. Using nationally representative data from the American National Election Survey 2012 Time Series Study, I compare heterosexuals' and lesbian, gay, and bisexual (LGB) people's attitudes about sexuality, race, and gender. For most attitudes, LGB people hold significantly more liberal attitudes about sexuality, race, and gender than do heterosexuals, even upon controlling for other powerful sociodemographic determinants of social attitudes. However, a substantial proportion of these sexual orientation gaps in attitudes - especially about race and gender - are explained by LGB people's relatively liberal political ideology. The findings provide evidence for the necessity of incorporating sexual orientation in future assessments of Americans' social and political attitudes.
Warner, Juliet L.
An implicit assumption in the majority of literature looking at development of prejudice in children is that race prejudice and sex prejudice are equivalent across groups; that is, sex bias is not conditional on race, and likewise race bias is not conditional on sex bias of the child. However, Warner, Fishbein, Ritchey and Case (2001) found strong…
... gov/news/fullstory_162495.html Whether Statins Cut Alzheimer's Risk May Depend on Gender, Race Type of ... HealthDay News) -- Could cholesterol-fighting statins fend off Alzheimer's disease? A new, large study suggests that if ...
Holloway, Steven; Ellis, Mark
Gender asymmetry in mixed-race heterosexual partnerships and marriages is common. For instance, black men marry or partner with white women at a far higher rate than white men marry or partner with black women. This article asks if such gender asymmetries relate to the racial character of the neighborhoods in which households headed by mixed-race couples live. Gendered power imbalances within households generally play into decisions about where to live or where to move (i.e., men typically benefit more than women), and we find the same in mixed-race couple arrangements and residential attainment. Gender interacts with race to produce a measurable race-by-gender effect. Specifically, we report a positive relationship between the percentage white in a neighborhood and the presence of households headed by mixed-race couples with a white male partner. The opposite holds for households headed by white-blacks and white-Latinos if the female partner is white; they are drawn to predominantly nonwhite neighborhoods. The results have implications for investigations of residential location attainment, neighborhood segregation analysis, and mixed-race studies. PMID:23073752
Hall, Erika V; Galinsky, Adam D; Phillips, Katherine W
The current research integrates perspectives on gendered race and person-position fit to introduce the concept of a gender profile. We propose that both the "gender" of a person's biological sex and the "gender" of a person's race (Asians are perceived as feminine and Blacks as masculine) help comprise an individual's gender profile-the overall femininity or masculinity associated with their demographic characteristics. We also propose that occupational positions have gender profiles. Finally, we argue that the overall gender profile of one's demographics, rather than just one's biological sex, determines one's fit and hirability for feminine or masculine occupational roles. The current five studies establish the gender profiles of different races and sexes, and then demonstrate that individuals with feminine-typed and masculine-typed gender profiles are selected for feminine and masculine positions, respectively. These studies provide new insights on who gets ahead in different environments.
Okech, Allan P.
The purpose of the study was to examine the relationships among emotional intelligence, teacher self-efficacy, length of teaching experience, and age in a sample of south Texas public school teachers. Additionally, the study examined differences in emotional intelligence between male teachers and female teachers, and among African American, Hispanics, and White teachers. Participants were 180 elementary science teachers from south Texas public schools. The sample was made up of 14 (7.8%) males and 166 (92.2%) females. Regarding race/ethnicity, the study sample consisted of 31 (17.2%) African Americans (3 males and 28 females), 49 (27.2) Hispanics (7 males and 42 females), 98 (54.4%) Whites (3 males and 95 females), and 2 (1.1%) "Other" (1 male and 1 female). Participants ranged in age from 23 years to 65 years. Five hypotheses were proposed and tested to address the relationships under investigation. The study employed a mixed methods---correlational and causal-comparative---research design approach. Three instruments, the Multifactor Emotional Intelligence Scale (Mayer, Caruso, & Salovey, 1999), the Science Teaching Efficacy Beliefs Instrument (Riggs & Enochs, 1990), and a demographics questionnaire were utilized to collect the data. An independent-measures t test, the Pearson r, and the one-way MANOVA were used to analyze the data. A Significant positive relationship was found between "emotional intelligence" and "teacher self-efficacy." Data analyses, however, failed to support hypothesized relationships between "emotional intelligence" and "length of teaching experience," and between "emotional intelligence" and "age". Additionally, statistical analyses of the data collected for this study supported predicted statistically significant differences in "emotional intelligence" between male and female teachers, and among the three race/ethnicity groupings. Based on these findings, recommendations for the application of the construct of "emotional intelligence" in
Kertzner, Robert M; Meyer, Ilan H; Frost, David M; Stirratt, Michael J
Using a social stress perspective, the authors studied the mental health effects of added burden related to socially disadvantaged status (being African American or Latino, female, young, and identifying as bisexual vs. gay or lesbian) in a community sample of 396 self-identified lesbian, gay, and bisexual (LGB) adults. Mental health outcomes were social and psychological well-being contrasted with depressive symptoms. When mental health deficiencies by disadvantaged social status were detected, the authors examined whether LGB community connectedness and positive sexual identity valence played a mediating role, reducing the social status disparity in outcome. The authors found different patterns when looking at social versus psychological well-being and positive versus negative mental health outcomes. Bisexuality and young age, but not gender and racial/ethnic minority status, were associated with decreased social well-being. In bisexuals, this relationship was mediated by community connectedness and sexual identity valence. Although no differences in social or psychological well-being were found by gender, female gender was associated with depressed mood. The authors conclude that there is limited support for an additive stress model.
Kertzner, Robert M.; Meyer, Ilan H.; Frost, David M.; Stirratt, Michael J.
Using social stress perspective, we studied the mental health effects of added burden related to socially disadvantaged status (being African-American or Latino, female, young, and identifying as bisexual versus gay or lesbian) in a community sample of 396 self-identified lesbian, gay, and bisexual (LGB) adults. Mental health outcomes were social and psychological well-being contrasted with depressive symptoms. When mental health deficiencies by disadvantaged social status were detected, we examined if LGB community connectedness and positive sexual identity valence played a mediating role, reducing the social status disparity in outcome. We found different patterns when looking at social vs. psychological well-being and positive vs. negative mental health outcomes. Bisexuality and young age, but not gender and racial/ethnic minority status, were associated with decreased social well-being. In bisexuals, this relationship was mediated by community connectedness and sexual identity valence. Though no differences in social or psychological well-being were found by gender, female gender was associated with depressed mood. We conclude that there is limited support for an additive stress model. PMID:20099941
Hopper, William J; Finklea, Kristin M; Winkielman, Piotr; Huber, David E
Faces are complex visual objects, and faces chosen to vary in 1 regard may unintentionally vary in other ways, particularly if the correlation is a property of the population of faces. Here, we present an example of a correlation that arises from differences in the degree of sexual dimorphism. In Experiment 1, paired similarity ratings were collected for a set of 40 real face images chosen to vary in terms of gender and race (Asian vs. White). Multidimensional scaling (MDS) placed these stimuli in a "face space," with different attributes corresponding to different dimensions. Gender was found to vary more for White faces, resulting in a negative or positive correlation between gender and race when only considering male or only considering female faces. This increased sexual dimorphism for White faces may provide an alternative explanation for differences in face processing between White and Asian faces (e.g., the own-race bias, face attractiveness biases, etc.). Studies of face processing that are unconfounded by this difference in the degree of sexual dimorphism require stimuli that are decorrelated in terms of race and gender. Decorrelated faces were created using a morphing technique, spacing the morphs uniformly around a ring in the 2-dimensional (2D) race-gender plane. In Experiment 2, paired similarity ratings confirmed the 2D positions of the morph faces. In Experiment 3, race and gender category judgments varied uniformly for these decorrelated stimuli. Our results and stimuli should prove useful for studying sexual dimorphism and for the study of face processing more generally.
Nagel, Barbara; Matsuo, Hisako; McIntyre, Kevin P.; Morrison, Nancy
Although previous literature focusing on perceptions of victims of rape has examined how gender, race, and culture influence the attitudes one holds toward victims, these studies have yielded mixed results. This study compared perceptions of victims of rape across a wide range of ages, educational backgrounds, religions, and income levels, while…
Black feminist literary theory offers tools that teachers can use to initiate discussions on the issues of race, gender and class to analyze the works of adolescent literature. This feminist theory helps in reading and teaching literature about parallel cultures, like African-Americans and their love for self and community and their recognition of…
Arora, Ranjit Kaur
Explores equal opportunities policies in the United Kingdom with specific reference to issues of gender and race in education, and examines the practical and political implications of these policies for educational institutions. Considers the interplay of sexism and racism affecting Black women in Britain, especially in their employment as…
Eagan, M. Kevin, Jr.; Garvey, Jason C.
This study uses multilevel modeling to analyze data from a national sample of full-time, undergraduate faculty at four-year institutions to examine the connections among race, gender, sources of stress, and productivity in the areas of research, teaching, and service. We find that stress due to discrimination has particular negative salience for…
Evans-Winters, Venus E.
Current research and theoretical models that address racial inequity or gender disparities in gifted education often overlook the underrepresentation of Black girls in gifted programs. Race-based conceptual frameworks and methodologies that focus on gifted education often fail to critically examine and interpret the multiple identities of Black…
Arnot, Madeleine, Ed.
This reader is one of four parts of the Open University (in the United Kingdom) Course E333, "Policy-making in Education." The ten articles included focus on the patterns of race and gender inequalities in British education, and the methods used by central and local government and educational institutions to address those inequalities.…
The researcher of this study examined dual enrollment and Huskins Bill course effects on academic success and graduation rates by gender and race. Quantitative statistical measures including parametric and non-parametric means comparisons, including ANOVA, t-test and chi-square tests, were used to analyze data from 15,527 North Carolina community…
Tyczynski, Jerzy E; Berkel, Hans J
Background There were significant changes in cancer mortality in the USA over the last several decades, in the whole country and in particular states. However, no in depth analysis has been published so far, dealing with changes in mortality time trends in the state of Ohio. Since the state of Ohio belongs to the states of relatively high level of all-sites mortality in both males and females, it is of interest to analyze recent changes in mortality rates, as well as to compare them with the situation in the rest of the USA. The main aim of this study was to analyze, describe and interpret all-sites cancer mortality time trends in the population of the State of Ohio. Methods Cancer mortality data by age, sex, race and year for the period 1970–2001 were obtained from the Surveillance Research Program of the National Cancer Institute SEER*Stat software. A joinpoint regression methodology was used to provide estimated annual percentage changes (EAPCs) and to detect points in time where significant changes in the trends occurred. Results In both, males and females mortality rates were higher in blacks compared with whites. The difference was bigger in males (39.9%) than in women (23.3%). Mortality rates in Ohio are generally higher than average USA rates – an overall difference was 7.5% in men in 1997–2001, and 6.1% in women. All-sites mortality trends in Ohio and in the whole USA are similar. However, in general, mortality rates in Ohio remained elevated compared with the USA rates throughout the entire analyzed period. The exceptions are the rates in young and middle-aged African Americans. Conclusion Although direction of time trends in Ohio are similar in Ohio and the whole US, Ohio still have cancer mortality rates higher than the US average. In addition, there is a significant discrepancy between white and black population of Ohio in all-sites mortality level, with disadvantage for Blacks. To diminish disparities in cancer mortality between African
Seo, Dong-Chul; Choe, Siyoung; Torabi, Mohammad R
Between body mass index (BMI) ≥30 and waist circumference (WC) ≥102/88cm, we investigated which of the two measures is a better predictor of two of the most common chronic diseases - diabetes mellitus and hypertension while also examining differential association by gender, age group, and race/ethnicity. Meta-analysis was conducted for all longitudinal studies with at least 12months of follow-up published up to April 2015. Ratio of relative risk (rRR) and relative risk of diseases were computed and compared by baseline obesity measurement. The final sample included 23 longitudinal observation studies involving 62 study arms with 259,200 individuals. WC≥102/88cm was a better predictor than BMI≥30 for development of diabetes (rRR=0.81, 95% CI=0.68-0.96), but not for hypertension (rRR=0.92, 95% CI=0.80-1.06). Subgroup analyses showed WC≥102/88cm was a better predictor for diabetes in women than men, and for ages 60 and older than other ages. Only WC≥102/88cm, not BMI≥30, predicted development of hypertension among Hispanic/Latinos. Neither BMI≥30 nor WC≥102/88cm were significant predictors of hypertension when age group was controlled. Central obesity may be a more serious risk factor for diabetes development in women and for older ages. The predictive power of BMI≥30 or WC≥102/88cm in hypertension development should not be emphasized as either could mask the effect of age.
Patel, Nileshkumar; Deshmukh, Abhishek; Thakkar, Badal; Coffey, James O; Agnihotri, Kanishk; Patel, Achint; Ainani, Nitesh; Nalluri, Nikhil; Patel, Nilay; Patel, Nish; Patel, Neil; Badheka, Apurva O; Kowalski, Marcin; Hendel, Robert; Viles-Gonzalez, Juan; Noseworthy, Peter A; Asirvatham, Samuel; Lo, Kaming; Myerburg, Robert J; Mitrani, Raul D
Catheter ablation for atrial fibrillation (AF) has emerged as a popular procedure. The purpose of this study was to examine whether there exist differences or disparities in ablation utilization across gender, socioeconomic class, insurance, or race. Using the Nationwide Inpatient Sample (2000 to 2012), we identified adults hospitalized with a principal diagnosis of AF by ICD 9 code 427.31 who had catheter ablation (ICD 9 code-37.34). We stratified patients by race, insurance status, age, gender, and hospital characteristics. A hierarchical multivariate mixed-effect model was created to identify the independent predictors of AF ablation. Among an estimated total of 3,508,122 patients (extrapolated from 20% Nationwide Inpatient Sample) hospitalized with a diagnosis of AF in the United States from the year 2000 to 2012, 102,469 patients (2.9%) underwent catheter ablations. The number of ablations was increased by 940%, from 1,439 in 2000 to 15,090 in 2012. There were significant differences according to gender, race, and health insurance status, which persisted even after adjustment for other risk factors. Female gender (0.83 [95% CI 0.79 to 0.87; p <0.001]), black (0.49 [95% CI 0.44 to 0.55; p <0.001]), and Hispanic race (0.64 [95% CI 0.56 to 0.72; p <0.001]) were associated with lower likelihoods of undergoing an AF ablation. Medicare (0.93, 0.88 to 0.98, <0.001) or Medicaid (0.67, 0.59 to 0.76, <0.001) coverage and uninsured patients (0.55, 0.49 to 0.62, <0.001) also had lower rates of AF ablation compared to patients with private insurance. In conclusion we found differences in utilization of catheter ablation for AF based on gender, race, and insurance status that persisted over time.
Nagel, Barbara; Matsuo, Hisako; McIntyre, Kevin P; Morrison, Nancy
Although previous literature focusing on perceptions of victims of rape has examined how gender, race, and culture influence the attitudes one holds toward victims, these studies have yielded mixed results. This study compared perceptions of victims of rape across a wide range of ages, educational backgrounds, religions, and income levels, while focusing on gender and racial differences. Results indicate (N = 220) that victims of rape are generally viewed more sympathetically by females than by males and by Whites than by African Americans. However, the effect of race disappears when socioeconomic variables are controlled, suggesting a more complex relationship. Also, a hierarchical regression indicates that age, sex, education, and income are significant predictors of attitudes toward victims. This study builds on existing research that examines such attitudes from a cultural perspective and extends this literature by examining the interactive effects of several demographic variables within a community sample.
ABSTRACT The running performance of Thoroughbred racehorses has been reported to peak when they are between 4 and 5 years old. However, changes in their racing speed by month or season have not been reported. The purposes of this study were to reveal the average racing speed of Thoroughbreds, and observe changes in their average speed with age. The surveyed races were flat races on turf and dirt tracks with firm or standard track conditions held by the Japan Racing Association from January 1st, 2002 to December 31st, 2010. The racing speed of each horse was calculated by dividing the race distance (m) by the horse’s final time (sec). Average speeds per month for each age and distance condition were calculated for each gender group when there were 30 or more starters per month for each age and distance condition for each gender group. The common characteristic change for all conditions was an average speed increase up until the first half of the age of 4 years old. The effect of increased carry weight on average speed was small, and average speed increased with the growth of the horse. After the latter half of the age of 4 years old, the horses’ average speed remained almost constant, with little variation. It is speculated that decreases in the weight carried; and the retirement of less well performing horses; are responsible for the maintenance of average speed. PMID:26170760
The running performance of Thoroughbred racehorses has been reported to peak when they are between 4 and 5 years old. However, changes in their racing speed by month or season have not been reported. The purposes of this study were to reveal the average racing speed of Thoroughbreds, and observe changes in their average speed with age. The surveyed races were flat races on turf and dirt tracks with firm or standard track conditions held by the Japan Racing Association from January 1st, 2002 to December 31st, 2010. The racing speed of each horse was calculated by dividing the race distance (m) by the horse's final time (sec). Average speeds per month for each age and distance condition were calculated for each gender group when there were 30 or more starters per month for each age and distance condition for each gender group. The common characteristic change for all conditions was an average speed increase up until the first half of the age of 4 years old. The effect of increased carry weight on average speed was small, and average speed increased with the growth of the horse. After the latter half of the age of 4 years old, the horses' average speed remained almost constant, with little variation. It is speculated that decreases in the weight carried; and the retirement of less well performing horses; are responsible for the maintenance of average speed.
Etter, Franziska; Knechtle, Beat; Bukowski, Arkadiusz; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald
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.
Mintz, Laurie B.; Kashubeck, Susan
Examined gender differences within race and race differences within gender regarding various body image and disordered eating variables among Caucasian and Asian American college students. Regardless of race, women reported more problem attitudes and behaviors than men. Gender differences were common and similar for both ethnic groups. Race made…
Li, Yongna; Tse, Chi-Shing
People can process multiple dimensions of facial properties simultaneously. Facial processing models are based on the processing of facial properties. The current study examined the processing of facial emotion, face race, and face gender using categorization tasks. The same set of Chinese, White and Black faces, each posing a neutral, happy or angry expression, was used in three experiments. Facial emotion interacted with face race in all the tasks. The interaction of face race and face gender was found in the race and gender categorization tasks, whereas the interaction of facial emotion and face gender was significant in the emotion and gender categorization tasks. These results provided evidence for a symmetric interaction between variant facial properties (emotion) and invariant facial properties (race and gender). PMID:27840621
Li, Yongna; Tse, Chi-Shing
People can process multiple dimensions of facial properties simultaneously. Facial processing models are based on the processing of facial properties. The current study examined the processing of facial emotion, face race, and face gender using categorization tasks. The same set of Chinese, White and Black faces, each posing a neutral, happy or angry expression, was used in three experiments. Facial emotion interacted with face race in all the tasks. The interaction of face race and face gender was found in the race and gender categorization tasks, whereas the interaction of facial emotion and face gender was significant in the emotion and gender categorization tasks. These results provided evidence for a symmetric interaction between variant facial properties (emotion) and invariant facial properties (race and gender).
Jackson, Linda A; Zhao, Yong; Witt, Edward A; Fitzgerald, Hiram E; von Eye, Alexander; Harold, Rena
This research addressed two fundamental questions regarding self-concept, self-esteem, gender, race, and information technology use. First, is technology use related to dimensions of self-concept and/or to self-esteem? Second, are there gender and/or race differences in self-concept, self-esteem, and technology use? Five hundred youth, average age 12 years old, one third African American and two thirds Caucasian American, completed multidimensional measures of self-concept, the Rosenberg Self-Esteem scale, and measures of frequency of Internet use, Internet use for communication (e-mail and instant messaging), video game playing, and cell phone use. Findings indicated that technology use predicted dimensions of self-concept and self-esteem, with video game playing having a negative influence and Internet use having a positive influence on self-concept dimensions. Gender differences were observed on several self-concept dimensions, but contrary to expectations, girls did not score higher than boys in social self-concept. Only one race difference was observed: African Americans had lower behavioral self-concept than did Caucasian Americans. Implications of the benefits and liabilities of youth's current and projected technology use are discussed.
Cain, Margaret L.
Recent empirical and theoretical literature was reviewed to examine how the dynamics of class, gender, and race affect adult learning in nonformal and informal settings. The following were among the key findings: (1) social dynamics such as class, gender, and race influence individuals' development of their self or subjectivity, which in turn…
Greenman, Emily; Xie, Yu
There are sizeable earnings differentials by gender and race in the U.S. labor market, with women earning less than men and most racial/ethnic minority groups earning less than whites. It has been proposed in the previous literature that the effects of gender and race on earnings are additive, so that minority women suffer the full disadvantage of…
Evans, Ashley B; Copping, Kristi; Rowley, Stephanie J; Kurtz-Costes, Beth
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.
Reingold, Beth; Smith, Adrienne R
Welfare policy in the American states has been shaped profoundly by race, ethnicity, and representation. Does gender matter as well? Focusing on state welfare reform in the mid-1990s, we test hypotheses derived from two alternative approaches to incorporating gender into the study of representation and welfare policymaking. An additive approach, which assumes gender and race/ethnicity are distinct and independent, suggests that female state legislators—regardless of race/ethnicity—will mitigate the more restrictive and punitive aspects of welfare reform, much like their African American and Latino counterparts do. In contrast, an intersectional approach, which highlights the overlapping and interdependent nature of gender and race/ethnicity, suggests that legislative women of color will have the strongest countervailing effect on state welfare reform—stronger than that of other women or men of color. Our empirical analyses suggest an intersectional approach yields a more accurate understanding of gender, race/ethnicity, and welfare politics in the states.
Capodilupo, Christina M; Kim, Suah
Traditionally, body image literature has used race as a variable to explain ethnic-specific differences in body satisfaction and the prevalence of eating disorders. Instead of employing race as an explanatory variable, the present study utilized a qualitative method to explore the relationships among race, ethnicity, culture, discrimination, and body image for African American and Black women. The purpose of the study was to gain a deeper understanding of how race and gender interface with and inform body image. Women were recruited through community centers in a major metropolitan city and represented a diversity of ethnicities. In total, 26 women who identified racially as Black (mean age = 26 years) participated in 6 focus groups, which explored body ideals, societal messages, cultural values, racism, and sexism. Narrative data from the focus groups were analyzed using grounded theory. The central category, Body/Self Image, was informed by perceptions of and feelings about not only weight and shape but also hair, skin, and attitude. Three additional categories, each with multiple properties, emerged: Interpersonal Influences, Experiences of Oppression, and Media Messages. These categories interact to explain the central category of Body/Self Image, and an emergent theory is presented. (PsycINFO Database Record (c) 2014 APA, all rights reserved).
Research on the impact of women's self-defense classes has primarily focused on White women. I explore perceptions of race and gender identity of five African American women who participated in a semester-long self-defense class. I examine the relevance of the intersection of race and gender to their self-defense experience, focusing on three concepts commonly considered barriers in self-defense classes: body image and beauty standards, perceptions of strength, and perceived vulnerability to violence. Participants' responses reveal the ways that gender and race are experienced as integrated aspects of identity, pointing to the need for self-defense curricula to include an intersectional approach.
Kwate, Naa Oyo A; Threadcraft, Shatema
Representations of Black women in United States popular culture and public discourse frequently depict them stereotypically as fat and in need of policing for moral failures. As well, research has shown that Black women are perceived and constructed as non-prototypical for their gender. Taken together, observers within a White dominant social frame could be said to have difficulty correctly seeing Black women's bodies and gender presentations. In this study we examined how Black women are seen in the context of New York City Police Department (NYPD) stops and searches (known as Stop & Frisk). We examined how officers categorized Black women's body weight; investigated whether stops took place in public or private space; and assessed the extent to which body weight brought additional sanctions (i.e., being frisked). We used publicly available datasets from the NYPD's Stop & Frisk program, in which stops numbering in the hundreds of thousands were recorded in yearly databases from 2003 to 2012. For each stop, officers record a number of attributes about the potential suspect and context, including race, gender, physique, date, and precinct. We conducted logistic regressions to model the odds of being categorized as heavy by race and gender, controlling for age, calculated BMI, location in a Black precinct, and season of the year. Results showed that across 10 years of data, Black women were more likely than White women to be labeled heavy. Black women were also much more likely than all other subgroups to be stopped inside rather than outside. Body size showed little association with stop locations or frisks. We interpret these findings as a reflection of Black women's positioning with regard to racial and gender representations and the disciplinary projects of the state.
Representations of Black women in United States popular culture and public discourse frequently depict them stereotypically as fat and in need of policing for moral failures. As well, research has shown that Black women are perceived and constructed as non-prototypical for their gender. Taken together, observers within a White dominant social frame could be said to have difficulty correctly seeing Black women’s bodies and gender presentations. In this study we examined how Black women are seen in the context of New York City Police Department (NYPD) stops and searches (known as Stop & Frisk). We examined how officers categorized Black women’s body weight; investigated whether stops took place in public or private space; and assessed the extent to which body weight brought additional sanctions (i.e., being frisked). We used publicly available datasets from the NYPD’s Stop & Frisk program, in which stops numbering in the hundreds of thousands were recorded in yearly databases from 2003 to 2012. For each stop, officers record a number of attributes about the potential suspect and context, including race, gender, physique, date, and precinct. We conducted logistic regressions to model the odds of being categorized as heavy by race and gender, controlling for age, calculated BMI, location in a Black precinct, and season of the year. Results showed that across 10 years of data, Black women were more likely than White women to be labeled heavy. Black women were also much more likely than all other subgroups to be stopped inside rather than outside. Body size showed little association with stop locations or frisks. We interpret these findings as a reflection of Black women’s positioning with regard to racial and gender representations and the disciplinary projects of the state. PMID:26478750
Chapman, Benjamin P.; Khan, Ayesha; Harper, Mary; Stockman, Doug; Fiscella, Kevin; Walton, James; Duberstein, Paul; Talbot, Nancy; Lyness, Jeffrey M.; Moynihan, Jan
Gender, race/ethnicity, and personality are markers of significant psychosocial and biological variability. Each may have implications for allostatic load and resulting inflammatory processes, yet findings have been largely mixed. We investigated whether women, minorities, and those higher in Neuroticism and lower in Extraversion were at risk for elevated circulating levels of the pro-inflammatory cytokine interleukin (IL)-6 in a sample of 103 middle aged and older urban primary care patients. Regression analyses controlling for age, education, current depression levels, and chronic medical conditions revealed that women, minorities, and individuals lower in Extraversion had higher circulating levels of IL-6. Analyses of more specific personality traits revealed that the sociability and positive emotions components of Extraversion were unassociated with IL-6, but the activity facet--reflecting dispositional vigor and energy--was robustly associated with IL-6. The difference between high (+1 Standard Deviation (SD)) and low (−1 SD) trait activity was sufficient to shift IL-6 levels beyond a previously established high risk cut-point in both white and minority women. These findings suggest that while broad group differences between genders and races/ethnicities exist, personality represents an important source of individual differences in inflammation within groups. Future work should examine to what extent IL-6 levels are linked to temperament or genetic activity levels vs. physical activity itself, and whether IL-6 levels may be reduced by boosting regular activity levels in demographic segments such as women and minorities who appear susceptible to greater inflammation. PMID:19162168
Joaquin, Edward; Johnson-Bailey, Juanita
The authors examine the U.S. contemporary immigrant and transnational migration phenomena and the historical immigrant experience using a postcolonial theoretical framework. In this chapter, the issues of race and gender and current political positions are discussed.
Harley, Debra A.; Jolivette, Kristine; McCormick, Katherine; Tice, Karen
Examines the intersection of race, class, and gender and the dimensions of oppression and discrimination in counseling. Historical and contemporary dimensions of racism, misogyny, and classism are presented. (Contains 96 references.) (GCP)
Harris, Julianne; Fiedler, Charles M.
White, Mexican-American, and Black preadolescents (N=157) completed Tuckman-Lorge Old People Scale and contact questionnaire to examine preadolescent attitudes toward elderly through analysis of race, gender, and contact variables. Found only one variable studied, race, was significantly related to attitudes toward elderly. White preadolescents…
Moller, Stephanie; Stearns, Elizabeth
Education researchers have established that educational tracking reinforces inequalities, but they have not fully examined the affect of these tracks on labor market outcomes for men and women of different races/ethnicities. At the same time, labor market researchers have studied the association between education and income by race and gender, but…
Robinson, John Henry
Life in a technological society brings new paradigms and pressures to bear on education. These pressures are magnified for underrepresented students and must be addressed if they are to play a vital part in society. Educational pipelines need to be established to provide at risk students with the means and opportunity to succeed in science, technology, engineering, and mathematics (STEM) majors. STEM educational pipelines are programs consisting of components that seek to facilitate students' completion of a college degree by providing access to higher education, intervention, mentoring, support infrastructure, and programs that encourage academic success. Successes in the STEM professions mean that more educators, scientist, engineers, and researchers will be available to add diversity to the professions and to provide role models for future generations. The issues that the educational pipelines must address are improving at risk groups' perceptions and awareness of the math, science, and engineering professions. Additionally, the educational pipelines must provide intervention in math preparation, overcome gender and race socialization, and provide mentors and counseling to help students achieve better self perceptions and provide positive role models. This study was designed to explorer the underrepresentation of minorities and women in the computer science major at Rowan University through a multilayered action research methodology. The purpose of this research study was to define and understand the needs of underrepresented students in computer science, to examine current policies and enrollment data for Rowan University, to develop a historical profile of the Computer Science program from the standpoint of ethnicity and gender enrollment to ascertain trends in students' choice of computer science as a major, and an attempt to determine if raising awareness about computer science for incoming freshmen, and providing an alternate route into the computer science
Greer, Tawanda M.; Laseter, Adrian; Asiamah, David
The present study tested gender as a moderator of the relationship between race-related stress and mental health symptoms among African American adults. Because African American women are exposed to stressors associated with race and gender, we hypothesized that African American women would have higher levels of race-related stress and more severe…
Holway, Giuseppina Valle
Objectives Most previous studies on sexual initiation timing have examined its effects on a variety of subsequent outcomes without first examining the correlates and predictors of these timing categories. Studies that do exist often do not utilize samples through young adulthood, leading to a misclassified set of sexual timing categories. In addition, the literature does not adequately address the issues of oral sex timing. Therefore, the objectives of this study were 1) to explore age-cutoffs that mark the “normative” and “non-normative” entry into vaginal and oral sex among young women and men in the U.S., creating sexual four sexual initiation timing categories – “early,” “normative,” “late,” and “inexperienced,” and; 2) to examine the association between race/ethnicity and sexual initiation timing by gender. Methods The National Longitudinal Study of Adolescent to Adult Health (Add Health) was used in both descriptive and multivariate contexts to determine the net association of gender and race/ethnicity with vaginal and oral sex initiation timing. Results Age-cutoffs for vaginal sex timing were similar for women and men, yet differed by gender for oral sex timing. Women were more likely than men to initiate vaginal sex (20% vs. 18%) and oral sex (19% vs. 16%) at an early age and less likely than men to initiate these behaviors at a late age (18% vs. 19% for vaginal sex, and 15% vs. 16% for oral sex). Although most respondents initiated these two behaviors by young adulthood, a considerable proportion remained inexperienced, with men more likely than women to report inexperience with vaginal sex (7% vs. 5%), and women more likely than men to report abstaining from oral sex (8% vs. 6%). Race/ethnic differences in sexual initiation timing remained robust in the face of controls for both women and men. Conclusions Understanding the timing at which adolescents and young adults transition to first vaginal and first oral sex is critical for
et al.4) and hormonal (for example, Camilleri et al.5) factors, as well effects of gastric microbial flora (for example, Backhed et al.6). In...Basic demographic questions included gender, age and race. Questions on medical conditions included history of diabetes, hypothyroidism , other...development of char- acteristic adenovirus cytopathic effect . Positive neutraliza- tion was defined as the highest serum dilution that exhibited absorbance
Johnson, Branden B
proportion of significant differences, with white men as most distinctive, probably due to use of different measures, study design, and population samples. However, all three studies broadly confirm the existence of gender and race interactions in risk beliefs and attitudes (particularly for white men and nonwhite women) that deserve more attention from researchers.
Stein, L.A.R.; Clair, Mary; Rossi, Joseph; Martin, Rosemarie; Cancilliere, Mary Kathryn; Clarke, Jennifer G.
Objective While work has been conducted on gender differences to inform gender-specific programming, relatively little work has been done regarding racial and ethnic differences among incarcerated and detained girls in particular. This is an important gap, considering gender, race and ethnicity may be important factors in responding to the needs of incarcerated and detained girls within the Risk-Needs-Responsivity (RNR) model. We hypothesize girls will show relatively more pathology than boys, and that White girls will show relatively more pathology as compared to girls of other groups. Implications of findings for services delivery and policy are presented. Methods Data were collected on N=657 youth using structured interview and record review. Analyses included χ2 and t-tests. Results As compared to boys, girls were older at first arrest yet younger during most lock-up, received poorer grades, experienced more family difficulty, and more were lesbian/bisexual. As compared to minority girls, White girls began hard drugs at a younger age, had more conduct disorder symptoms, and more frequently experienced parental difficulty and abuse. Conclusions and Implications for Practice Age-appropriate programming that addresses family difficulty and sexuality is needed for girls. As compared to White girls, re-entry planning may more readily rely on family support for minority girls. Systems should consider use of actuarial methods in order to reduce bias in making placement decisions. PMID:25180525
Howard, Kimberly A. S.; Carlstrom, Aaron H.; Katz, Andrew D.; Chew, Aaronson Y.; Ray, G. Christopher; Laine, Lia; Caulum, David
This study examined the influence of gender, socioeconomic status, and race/ethnicity on the career aspirations of over 22,000 8th and 10th grade youth. The top five occupations identified by youth as aspirations included artist, lawyer, musician, FBI agent, and actor/actress. Top occupations were also reported for each gender x socioeconomic…
Aries, Elizabeth; Olver, Rose R.; Blount, Kirsten; Christaldi, Kevin; Fredman, Steffany; Lee, Trinda
Presents a study in which 78 students reported on their awareness of gender and race. Indicates an increased awareness in public settings and with athletic involvement. Reveals racial awareness increased for white and non-white participants when in the racial minority and majority, respectively; while in gender minority, awareness rose for all…
Morales, Erica Marie
Intra-group differences among Black undergraduate students remain understudied. To gain a more nuanced understanding of Black student life, we must examine how other social locations, like gender and class, connect to the racialized experiences of Black students. This dissertation argues that for Black students, class and gender, along with race,…
Reed, Latish; Evans, Andrea E.
Race and gender affect the way in which African-American female principals perceive and enact their roles in predominantly African-American urban schools. Using empirical data drawn from a larger qualitative study, this article examines and challenges racial and gendered assumptions about African-American leadership, and specifically American…
Zhou, Anne Q; Hsueh, Loretta; Roesch, Scott C; Vaughn, Allison A; Sotelo, Frank L; Lindsay, Suzanne; Klonoff, Elizabeth A
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."
Copping, Kristine E.; Kurtz-Costes, Beth; Rowley, Stephanie J.; Wood, Dana
Age and race differences in race stereotype awareness and endorsement were examined in 382 Black and White fourth, sixth, and eighth graders. Youth reported their own beliefs and their perceptions of adults’ beliefs about racial differences in ability in two domains: academics and sports. Children’s own endorsement of race stereotypes was highly correlated with their perceptions of adults’ race stereotypes. Blacks reported stronger traditional sports stereotypes than Whites, and fourth- and sixth-grade Blacks reported roughly egalitarian academic stereotypes. At every grade level, Whites reported academic stereotypes that favored Whites, and sixth and eighth grade Whites reported sports stereotypes that favored Blacks. Results support the tenets of status theory and have implications for identity development and achievement motivation in adolescents. PMID:23729837
Evans, Ashley B.; Copping, Kristi; Rowley, Stephanie J.; Kurtz-Costes, Beth
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
... Federal Bureau of Investigation Agency Information Collection Activities; Proposed Collection: Age, Sex, and Race of Persons Arrested 18 Years of Age and Over; Age, Sex, and Race of Persons Arrested Under 18... the form/collection: Age, Sex, and Race of Persons Arrested 18 Years of Age and Over; Age, Sex,...
Carter, Julia D.; Assari, Shervin
Background: Although obesity and physical activity influence psychosocial well-being, these effects may vary based on race, gender, and their intersection. Using 6-year follow-up data of a nationally representative sample of adults over age of 50 in the United States, this study aimed to explore race by gender differences in additive effects of sustained high body mass index (BMI) and physical activity on sustained depressive symptoms (CES-D) and self-rated health (SRH). Methods: Data came from waves 7, 8, and 10 (2004–2010) of the Health and Retirement Study (HRS), an ongoing national cohort started in 1992. The study enrolled a representative sample of Americans (n = 19,280) over the age of 50. Latent factors were used to calculate sustained high BMI and physical activity (predictors) and sustained poor SRH and high depressive symptoms (outcomes) based on measurements in 2004, 2006, and 2010. Age, education, and income were confounders. Multi-group structural equation modeling (SEM) was used to test the additive effects of BMI and physical activity on depressive symptoms and SRH, where the groups were defined based on race by gender. Results: Group differences were apparent in the direction and significance of the association between sustained high BMI and depressive symptoms. The association between sustained high BMI and depressive symptoms was positive and significant for White women (B = 0.03, p = 0.007) and non-significant for White men (B = −0.03, p = 0.062), Black men (B = −0.02, p = 0.564) and Black women (B = 0.03, p = 0.110). No group differences were found in the paths from sustained physical activity to depressive symptoms, or from physical activity or BMI to SRH. Conclusion: Sustained high BMI and high depressive symptoms after age 50 are positively associated only for White women. As the association between sustained health problems such as depression and obesity are not universal across race and gender groups, clinical and public health
Clark, C. Brendan; Perkins, Adam; McCullumsmith, Cheryl B.; Islam, M. Aminul; Hanover, Erin E.; Cropsey, Karen L.
The purpose of this study was to examine how victims of sexual abuse in a community corrections population differ as a result of their sex and race. Of the 19,422 participants, a total of 1,298 (6.7%) reported a history of sexual abuse and were compared with nonabused participants. The sample was analyzed by race-gender groups (White men, White…
Churchill, Wendy D
Despite the multitude of seventeenth- and early eighteenth-century British medical publications regarding empire and health, Hans Sloane's A Voyage To the Islands [of] Madera, Barbados, Nieves, S. Christophers and Jamaica (1707) was the first to incorporate significant numbers of female and African patients among its printed case histories. Comprising some sixty-four pages of the introduction, this unique set of records affords scholars the rare opportunity to examine how patients (of both sexes and races, various ages, and all social levels) residing in a "torrid zone" were diagnosed and treated by an English physician during the 1680s. Sloane had expected to encounter illnesses vastly different from those found in England when he arrived in Jamaica, but after practicing medicine in Jamaica for over a year, he concluded that there existed very little difference in the manifestation of illnesses in different climates. Although some ailments were sex-specific and culture-specific, for the most part Sloane transgressed categories of gender and race by diagnosing and treating all his patients according to the same medical ideology. And although it did not directly challenge accepted medical views, Sloane's Voyage revealed incongruities in dealing with such categories within the context of early imperial medicine.
Perrin, Andrew J.; Smolek, Sondra J.
First proposed by Mueller, the theory of the “rally effect” predicts that public support for government officials will increase when an event occurs that (1) is international; (2) involves the United States; and (3) is specific, dramatic, and sharply focused (Mueller 1973, p. 209). Using the natural experiment of a large (N=15,127) survey of young adults ages 18-27 that was in the field during the September 11, 2001, terrorist attacks, we confirm the existence of a rally effect on trust in government as well as its subsequent decay. We then use a predictive modeling approach to investigate individual-level dynamics of rallying around the flag and anti-rallying in the face of the national threat. By disaggregating predictors of rallying, we demonstrate remarkably different patterns of response to the attacks based on sex and, particularly, race. The results confirm expectations of national threat inciting a rally effect, but indicate that the dynamics of this rally effect are complex and race and gender-dependent. The article offers previously-unavailable insights into the dynamics of rallying and trust in government. PMID:19569296
As a concept in gerontology, gender appears as lists of traits learned through socialization when theorized at all. I argue for a framework that theorizes the intersections of relations of gender inequality with those of age. This framework holds that men and women gain resources and bear responsibilities, in relation to one another, by virtue of…
Examined the race-gender gap in education among second-generation Caribbean American young adults (Dominicans, Haitians, and anglophone West Indians), using life history interviews, focus groups, and participant observation to investigate how their cumulative race-gender experiences influenced their outlooks toward schooling. Overall, women…
Gould, Leroy C.; Gertz, Marc
Descriptions of criminal events were rated by 611 college students randomly assigned to 1 of 4 conditions in which race and gender of offenders and victims were varied. Race and gender did not affect perception of the seriousness of criminal events. Although students perceived sex differences in the criminal justice system, this did not affect…
Miller, Jody; Carbone-Lopez, Kristin
This essay draws from our research with US rural women methamphetamine users in 2009 to offer strategies for "revisioning" the drug use(r) field to better understand the impact of gender on drug use and drug market participation. We highlight the insights and limitations of a popular strategy in feminist research that conceptualizes gender as performance- commonly referred to as "doing gender"-using illustrations from our research. We encourage scholars to move beyond a primarily normative orientation in studying gender, and investigate gendered organizational features of social life including their intersections with other aspects of social inequality such as those of race, class, and place. In addition, we suggest that feminist scholars can integrate gender in a rigorous way into theoretical perspectives that are typically inattentive to its import, as a means of challenging, enriching, and refining research on drug use, drug users, and drug market participation.
This report focuses on the percentages of graduates and dropouts in the Miami-Dade County Public Schools when broken down by both ethnicity/race and gender. The percentages in outcome categories for this report are based on a four-year adjusted cohort model. For the purposes of this report, students at the end of their four-year high school…
Wotherspoon, Terry; Satzewich, Vic
Canadian social life and public policy are increasingly influenced by Aboriginal people, their roles in Canadian society, and the issues that concern them. Drawing on a political economy perspective, this book provides a systematic analysis of how changing social dynamics, organized particularly around race, class, and gender relations, have…
Rabe, Marlize; Rugunanan, Pragna
This article explores issues of gender and race in the academic careers of female sociologists in South Africa by focusing on selected women who left academic departments in higher education institutions. In-depth interviews were conducted with 11 participants who left various Sociology departments at different times. It was found that young black…
Northern Virginia Community Coll., Annandale. Office of Institutional Research.
The report presents the findings of the PC and Internet Survey, administered to Northern Virginia Community College (NVCC) students in spring 1999. The survey examined NVCC students' access and use of personal computers, e-mail, and the Internet, both at home and at work. The report presents the findings by the gender and race of the respondents.…
Corra, Mamadi; Carter, Shannon K.; Carter, J. Scott; Knox, David
This article uses data from the 1973-2006 General Social Survey to assess the interactive impact of race and gender on marital happiness over time. Findings indicate independent and significant effects for both variables, with Whites and husbands reporting greater marital happiness than Blacks and wives. Comparing four subgroups (White husbands,…
Dawis, Rene V.; Sung, Yong H.
The Ball Aptitude Battery (BAB) is a multiple ability test battery of specific work skills for use in career counseling. This study reports on ability changes by gender, race, and socioeconomic status in a BAB retest of 112 young adults four years after their initial testing. The sample consisted of 68 females and 44 males; 15 Blacks, 21…
Weis, Lois, Ed.; Fine, Michelle, Ed.
This book presents a collection of papers on the lives of urban youths in and out of school. There are 17 chapters in 4 parts. Part 1, "Spaces for Identity Work," includes: (1) "Writing on the Bias" (Linda Brodkey); (2) "Learning to Speak Out in an Abstinence-Based Sex Education Group: Gender and Race Work in an Urban…
McNeal, Ralph B., Jr.
It is known from previous research that the likelihood of dropping out is affected by a number of individual traits, including, among others, socioeconomic status (SES), race/ethnicity, gender, and employment status. It is also known that dropping out is contingent on a variety of school characteristics. What is less known about is how dropping…
Hikes, Zenobia L.
As the nation's premier historically Black college for women, the Spelman community prides itself on addressing issues of race and gender through critical thinking and meaningful dialogue--asking questions and seeking answers to the nuances of history and popular culture that relate to and affect Black women. The scheduled visit to the Spelman…
Clark, Roger; Nunes, Alex
We have updated Ferree and Hall's (1990) study of the way gender and race are constructed through pictures in introductory sociology textbooks. Ferree and Hall looked at 33 textbooks published between 1982 and 1988. We replicated their study by examining 3,085 illustrations in a sample of 27 textbooks, most of which were published between 2002 and…
Hartlep, Nicholas D.; Ellis, Antonio
The authors used data from the National Household Education Surveys (NHES) Program 2007 Parent and Family Involvement in Education Survey (National Center for Education Statistics, 2007) (N=10,681) to examine household income, gender, and race of parents, and their importance in shaping parental involvement in children's education. The study finds…
Deconstructs mainstream twin studies to show the relationship between twins research and race, gender, and class issues related to intelligence and IQ measures. The paper notes that genetic determinism drawn from twin studies based on the assumption that genetics predominates the environment in the transmission of human intelligence is…
Stokes, Philip J.; Levine, Roger; Flessa, Karl W.
Geoscience faces dual recruiting challenges: a pending workforce shortage and a lack of diversity. Already suffering from low visibility, geoscience does not resemble the makeup of the general population in terms of either race/ethnicity or gender and is among the least diverse of all science, technology, engineering, and math fields in the U.S.…
Zuniga, Ximena; Mildred, Jane; Varghese, Rani; DeJong, Keri; Keehn, Molly
Although the importance of engaged listening in intergroup dialogue (IGD) is recognized, we know relatively little about when or why participants in IGD actually listen or what they gain from listening. Using qualitative analyses of interviews conducted with undergraduates who had recently completed a race/ethnicity or gender focused IGD course,…
Noble, Safiya U.; Austin, Jeanie; Sweeney, Miriam E.; McKeever, Lucas; Sullivan, Elizabeth
This article is an attempt to reflect on the institutional and disciplinary context of a course on "Race, Gender and Sexuality in the Information Professions" from the perspective of instructors and students. It examines the effectiveness of a course like this as an intervention to the normative landscape of the Library and Information…
Many theories of career development are derived from theories of personality; however, broader perspectives on career development are being built on emerging research focused on gender, race, ethnicity, and social class. The main career development theories are as follows: trait and factor theories (which assumes the possibility of matching…
Ro, Hyun Kyoung; Loya, Karla I.
Women and underrepresented minorities in traditionally White and male-dominated disciplines tend to report lower learning outcomes than their White peers. Adopting a feminist intersectionality framework, this study looks at the intersections of gender and race to investigate differences in self-assessed learning outcomes in engineering…
Adams, Jennifer R.; Benshoff, James M.; Harrington, Sonja Y.
This article reports on a study addressing student referral differences based on family structure, gender, and race in teacher-initiated contact to school counselors. Researchers used secondary data from the National Education Longitudinal Study. They used logit log linear analyses in this data analysis. Significant differences existed for all…
The objective of this study is to determine if minority and female students are more likely to persist in a science, technology, engineering, and math (STEM) major when they enroll in classes taught by instructors of their own race or gender. Using data from public 4-year universities in the state of Ohio, I analyze first semester STEM courses to…
Weis, Lois, Ed.; Fine, Michelle, Ed.
This book presents the following 16 papers addressing race, class, and gender in U.S. education; institutionalized power and privilege; and policies, discourses, and practices that may silence powerless groups: (1) "Breaking through the Barriers: African American Job Candidates and the Academic Hiring Process" (Roslyn Arlin Mickelson,…
Littlefield, Andrew K.; Gottlieb, Joshua C.; Cohen, Lee M.; Trotter, David R. M.
Objective: Electronic cigarette (e-cigarette) use continues to rise, and current data regarding use of e-cigarettes among college students are needed. The purpose of this study was to examine e-cigarette use and the relation of such use with gender, race/ethnicity, traditional tobacco use, and heavy drinking. Participants and Methods: A sample of…
Landsberger, Betty H.
To locate possible causes for the gender and race differences observed in adolescent health status, an analysis was made of the relationship between the scores of a national sample of 12- to 17-year-old adolescents on selected items of the National Center for Health Statistics' Health Examination Survey. Thirty survey items indicating social…
This article calls for an examination of identity and difference from a sociocultural perspective in art therapy theory and practice. Identity markers such as race, class, gender, and sexuality have tended to be seen in isolation and in ways that hamper the ability to understand and theorize difference. In constructing knowledge and in advancing…
Azzarito, Laura; Solomon, Melinda A.
Over the past several years, numerous reports have reported data documenting declining participation in physical activity among youth. We argue that the gender, race and social class differences in these data have not been an important consideration, and that understanding the implications of these differences is crucial for improving physical…
Lundy, Garvey F.; Firebaugh, Glenn
Oppositional culture accounts for race/ethnic differences in school achievement and the theory explains why male students tend to receive lower grades despite standardized test scores that equal or exceed the scores of female students. It is concluded that resistance to school is gender based and researchers should be more sensitive to gender…
Fuller, Sylvia; Vosko, Leah F.
Using data from the 2002-2004 waves of Survey of Labour and Income Dynamics, this article investigates the consequences of different types of temporary employment--fixed-term or contract, casual, agency and seasonal employment--for differently situated workers in Canada. Attention to intersecting social locations of gender, race and immigrant…
Browne, Irene, Ed.
The 13 chapters of this book, written by various sociologists, document how race and gender intersect to put African American and Latina women at a disadvantage in the workplace. The articles encompass 30 years of change for women at all levels of the workforce, from those who spend time on the welfare rolls to middle class professionals, and look…
Boek, Stacey; Bianco-Simeral, Stephanie; Chan, Kenny; Goto, Keiko
Objective: To examine the roles of gender and race in students' determinants of food choices on a college campus. Methods: A total of 405 college students participated in a survey entitled "Campus Food: You Tell Us!" Chi-square and logistic regression were used to examine associations between demographics and food choice determinants. Results:…
Hlebowitsh, Peter S.; Tellez, Kip
This study examined 235 predominantly white preservice teachers' early views on students' race, class, and gender. Subjects rated their respect for students from various categories. Results indicated preservice teachers had patterns of greater respect for African-American female students of low socioeconomic status, independent of the type of…
Harrison, Louis, Jr.; And Others
This study investigated the influence of race and gender on students' self-schema for movement activities. Study participants were 168 male and female seventh- and eighth-grade students, both African American and Euro American, from a semi-rural school in a Southeastern state. The Physical Activity Schema Analysis (PASA) was administered to…
Corra, Mamadi; Carter, J. Scott; Carter, Shannon K.
Data from the North Carolina Department of Public Instruction archive are used to assess the joint effect of race and gender on advanced academic (advanced placement and honors) course enrollment within a school district with an open enrollment policy. Using student SAT scores; the authors compare expected levels of advanced course enrollment for…
Curran, F. Chris; Kellogg, Ann T.
Disparities in science achievement across race and gender have been well documented in secondary and postsecondary school; however, the science achievement gap in the early years of elementary school remains understudied. We present findings from the recently released Early Childhood Longitudinal Study, Kindergarten Class of 2010-2011 that…
Rowley, Stephanie J.; Kurtz-Costes, Beth; Mistry, Rashmita; Feagans, Laura
We examined race and gender stereotypes in fourth-, sixth- and eighth-grade White and Black children. The participants reported their perceptions of the competence of Black, White, female and male children in academic domains, sports and music. In general, low-status groups (girls and Black children) did not endorse stereotypes that reflected…
In Inquiry into Identity: Race, Class, and Gender (RCG), an eighth grade social studies class, the students' stories serve as springboards for higher-order learning. Through sharing personal experiences and listening to one another respectfully, students form a learning community in which deep, critical thinking naturally emerges. They gain…
Hall, Elaine J.
Addresses how poverty information is packaged as the intersection of class, race, and gender and how this depiction has changed from the 1980s to the early 1990s using a sample of 45 introductory sociology textbooks. Discusses the implications of and strategies for overcoming the conventional topic-chapter format of textbooks. (CMK)
Bellas, Marcia L.; Toutkoushian, Robert K.
A study using data from 14,614 full-time faculty examined total work hours, research productivity, and allocation of work time among teaching, research, and service. The study found variation in time expenditures and research output influenced by gender, race/ethnicity, and marital/parental status, but findings were also sensitive to definitions…
Constantine, Madonna G.
Discusses the importance of counselors considering the intersection of multiple cultural identities in working with clients. The article serves as an introduction to the special issue, Race, Ethnicity, Gender, and Social Class in Counseling, of the "Journal of Multicultural Counseling and Development." (Contains 28 references.) (GCP)
The purpose of this study was to explore the correlation between self-perceived information seeking skills and self-esteem in adolescents and, further, to determine whether this correlation varied according to race and gender. Tenth-grade students from three public high schools in a Midwestern city were given two instruments. Self-perceived…
... 40 Protection of Environment 1 2012-07-01 2012-07-01 false May a recipient use race and/or gender... race and/or gender conscious measures as part of this program? (a) Should the good faith efforts described in subpart C of this part or other race and/or gender neutral measures prove to be inadequate...
... 40 Protection of Environment 1 2011-07-01 2011-07-01 false May a recipient use race and/or gender... race and/or gender conscious measures as part of this program? (a) Should the good faith efforts described in subpart C of this part or other race and/or gender neutral measures prove to be inadequate...
... 40 Protection of Environment 1 2014-07-01 2014-07-01 false May a recipient use race and/or gender... race and/or gender conscious measures as part of this program? (a) Should the good faith efforts described in subpart C of this part or other race and/or gender neutral measures prove to be inadequate...
... 40 Protection of Environment 1 2013-07-01 2013-07-01 false May a recipient use race and/or gender... race and/or gender conscious measures as part of this program? (a) Should the good faith efforts described in subpart C of this part or other race and/or gender neutral measures prove to be inadequate...
... 40 Protection of Environment 1 2010-07-01 2010-07-01 false May a recipient use race and/or gender... race and/or gender conscious measures as part of this program? (a) Should the good faith efforts described in subpart C of this part or other race and/or gender neutral measures prove to be inadequate...
... of race, color, religion, age, or disability. 1300.106 Section 1300.106 Conservation of Power and... AUTHORITY § 1300.106 Harassment on the basis of race, color, religion, age, or disability. It is TVA policy... basis of race, color, religion, age, or disability. Accordingly, all employees must avoid any action...
Bonilla, Carlos A., Ed.; Goss, Joyce, Ed.
This book contains seven chapters, written by graduate students in teacher education, on educational strategies to promote multiculturalism and combat racial, ethnic, and gender bias in the classroom. Chapters are: (1) "Diversity and Multiculturalism: Quo Vadis? What Is Multiculturalism?" (Deborah Bradford Basey, Michelle Danner, Stacy…
Pitt, Allison; Bendavid, Eran
Introduction There are large differences in the burden and health implications of obesity by race and gender in the US. It is unclear to what extent policies modifying caloric consumption change the distribution of the burden of obesity and related health outcomes. Meat is a large component of the American diet. We investigate how changing meat prices (that may result from policies or from exogenous factors that reduce supply) might impact the burden of obesity by race and gender. Methods We construct a microsimulation model that evaluates the 15-year body-mass index (BMI) and mortality impact of changes in meat price (5, 10, 25, and 50% increase) in the US adult population stratified by age, gender, race, and BMI. Results Under each price change evaluated, relative to the status quo, white males, black males, and black females are expected to realize more dramatic reduction in 2030 obesity prevalence than white females. Life expectancy gains are also projected to differ by subpopulation, with black males far less likely to benefit from an increase in meat prices than other groups. Conclusions Changing meat prices has considerable potential to affect population health differently by race and gender. In designing interventions that alter the price of foods to consumers, it is not sufficient to assess health effects based solely on the population as a whole, since differential effects across subpopulations may be substantial. PMID:28045931
Macchi Cassia, Viola; Luo, Lizhu; Pisacane, Antonella; Li, Hong; Lee, Kang
Despite recent advances in research on race and age biases, the question of how race and age experiences combine to affect young children's face perception remains unexplored. To fill this gap, the current study tested two ethnicities of 3-year-old children using a combined cross-race/cross-age design. Caucasian children with and without older siblings and Mainland Chinese children without older siblings were tested for their ability to discriminate adult and child Caucasian faces as well as adult and child Asian faces in both upright and inverted orientations. Children of both ethnicities manifested an own-race bias, which was confined to adult faces, and an adult face bias, which was confined to own-race faces. Likewise, sibling experience affected Caucasian children's processing of own-race child faces, but this effect did not generalize to other-race faces. Results suggest that race and age information are represented at the same hierarchical level in young children's memory.
Orbuch, Terri L.; Bauermeister, José A.; Brown, Edna; McKinley, Brandyn-Dior
Spouses’ emotional ties to family early in marriage are linked to marital outcomes, but little is known about how these ties affect marital stability and whether these effects vary by race and gender. The present study examines the links between emotional ties to family of origin and in-laws in the first year of marriage and marital stability over the first 16 years of marriage. Data were collected as part of a longitudinal study following Black American (n=199) and White American (n=174) married couples. Analyses revealed that perceptions of closeness to in-laws early in marriage were associated with odds of divorce over time, but the results varied by race and gender. Findings are discussed in terms of couples’ ties to family early in marriage and the role that in-law bonds play for marital stability. We also offer insights for practitioners who provide premarital and marital education and counseling services to couples. PMID:27594724
Osei-Kofi, Nana; Torres, Lisette E.
Numerous reports on the US economy argue that American higher education institutions must prepare a greater number of workers for employment in science, technology, engineering, and math (STEM), in order for the US to remain globally competitive. To do so, addressing the underrepresentation of women and people of color who pursue degrees in STEM is viewed as critical. In this study we examine one of the most widespread marketing tools used by institutions of higher education to attract prospective students, the admissions viewbook. Specifically, we provide an analysis of the ways in which gender and race are situated in representations of undergraduate STEM education. Our findings, based on a critical and visual textual analysis of 20 viewbooks, suggest that viewbooks convey strong messages concerning race, gender, and issues of belonging, hierarchy, power, and privilege in STEM.
Rennels, Jennifer L.; Langlois, Judith H.
Although research suggests that facial attractiveness biases significantly affect social development and interactions, these biases are understudied in the developmental literature and are overlooked when designing interventions relative to gender and race. The authors, therefore, compared how much bias 3–11-year-olds (N=102) displayed in the three domains. They also examined whether bias and flexibility (understanding that different social groups can possess similar attributes) were related across domains. Children’s attractiveness biases, particularly for girl targets, were as strong as or stronger than gender or race biases. Flexibility, but not bias, was related across domains. Developmental scientists and policymakers should increase efforts toward understanding development of attractiveness biases and determine which methods of teaching flexibility are most successful at reducing bias across domains. PMID:24673180
Axt, Jordan R; Ebersole, Charles R; Nosek, Brian A
The social world is stratified. Social hierarchies are known but often disavowed as anachronisms or unjust. Nonetheless, hierarchies may persist in social memory. In three studies (total N > 200,000), we found evidence of social hierarchies in implicit evaluation by race, religion, and age. Participants implicitly evaluated their own racial group most positively and the remaining racial groups in accordance with the following hierarchy: Whites > Asians > Blacks > Hispanics. Similarly, participants implicitly evaluated their own religion most positively and the remaining religions in accordance with the following hierarchy: Christianity > Judaism > Hinduism or Buddhism > Islam. In a final study, participants of all ages implicitly evaluated age groups following this rule: children > young adults > middle-age adults > older adults. These results suggest that the rules of social evaluation are pervasively embedded in culture and mind.
Belcheir, Marcia J.
This study examines whether students' age and/or gender impact their preferences for instructional practices thought to improve learning, and their preparation for college and performance in college. Students were asked which of 38 instructional practices they preferred, how often they experienced each practice, and how well prepared they felt in…
Phillips, Gareth Carlington
The study examined international students' engagement and success using NSSE 2007 data. The sample consisted of 1996 first years and 2,158 seniors. These students were compared by race/ethnicity, gender, and institutional type. The study found that students' engagement differed by race/ethnicity as well as type of institution. The null hypotheses…
Moorman, Jessica D; Harrison, Kristen
Sex worker experience of risk (e.g., physical violence or rape) is shaped by race, gender, and context. For web-based sex workers, experience of risk is comparatively minimal; what is unclear is how web-based sex workers manage risk and if online advertising plays a role in risk management. Building on intersectionality theory and research exploring risk management in sex work, we content-analyzed 600 escort advertisements from Backpage.com ( http://www.backpage.com ) to explore risk management in web-based sex work. To guide our research we asked: Do advertisements contain risk management messages? Does the use of risk management messaging differ by sex worker race or gender? Which groups have the highest overall use of risk management messages? Through a multivariate analysis of covariance (MANCOVA) we found that advertisements contained risk management messages and that uses of these phrases varied by race and gender. Blacks, women, and transgender women drove the use of risk management messages. Black and White transgender women had the highest overall use of these phrases. We conclude that risk management is an intersectional practice and that the use of risk management messages is a venue-specific manifestation of broader risk management priorities found in all venues where sex is sold.
Nearly fifty years ago, the American Academy organized a conference and two issues of its journal "Daedalus" on the topic of "The Negro American." The project engaged top intellectuals and policy-makers around the conflicts and limitations of mid-1960s liberalism in dealing with race. Specifically, they grappled with the persistent question of how to integrate a forced-worker population that had been needed but that was socially undesirable once its original purpose no longer existed. Today, racism has been discredited as an idea and legally sanctioned segregation belongs to the past, yet the question the conference participants explored -- in essence, how to make the unwanted wanted -- still remains. Recent political developments and anticipated demographic shifts, however, have recast the terms of the debate. Gerald Early, guest editor for the present volume, uses Barack Obama's election to the presidency as a pretext for returning to the central question of "The Negro American" project and, in turn, asking how white liberalism will fare in the context of a growing minority population in the United States. Placing his observations alongside those made by John Hope Franklin in 1965, Early positions his essay, and this issue overall, as a meditation on how far we have come in America to reach "the age of Obama" and at the same time how far we have to go before we can overcome "the two worlds of race."
Worldwide, the prevalence of moderate to severe visual impairment and blindness is 285 millions, with 65% of visually impaired and 82% of all blind people being 50 years and older. Meta-analyses have shown that two out of three blind people are women, a gender discrepancy that holds true for both developed and developing countries. Cataract accounts for more than half of all blindness globally and gender inequity in access to cataract surgery is the major cause of the higher prevalence of blindness in women. In addition to gender differences in cataract surgical coverage, population-based studies on the prevalence of lens opacities indicate that women have a higher risk of developing cataract. Laboratory as well as epidemiologic studies suggest that estrogen may confer antioxidative protection against cataractogenesis, but the withdrawal effect of estrogen in menopause leads to increased risk of cataract in women. For the other major age-related eye diseases; glaucoma, age-related macular degeneration (AMD) and diabetic retinopathy, data are inconclusive. Due to anatomic factors, angle closure glaucoma is more common in women, whereas the dominating glaucoma type; primary open-angle glaucoma (POAG), is more prevalent in men. Diabetic retinopathy also has a male predominance and vascular/circulatory factors have been implied both in diabetic retinopathy and in POAG. For AMD, data on gender differences are conflicting although some studies indicate increased prevalence of drusen and neovascular AMD in women. To conclude, both biologic and socioeconomic factors must be considered when investigating causes of gender differences in the prevalence of age-related eye disease.
de Hernandez, Lilian; Marek, Edmund A.; Renner, John W.
The purpose of this study was to investigate the relationships among gender, age, and intellectual development. Random samples of 70 females and 70 males were selected with each sex group equally divided into a low-age and a high-age group. The low-age group ranged in age from 16.25 years to 16.75 years and the high-age group from 16.76 years to 17.25 years. The Piaget tasks selected to measure cognitive development were: Conservation of Volume, Separation of Variables, and Equilibrium in the Balance and Combination of Colorless Chemical Liquids. Data from this research produced these findings: (1) males demonstrate a higher level of intellectual development than females, (2) males mature intellectually earlier than females, (3) the value of the conservation of volume task as a component of a battery of formal tasks depends upon whether the decisions are to be made on the basis of the total-task results or on individual task performance, and (4) there appear to be factors other than age and gender that are related to the development of formal operational reasoning. These investigators hypothesize that experiences is another important factor.
Knight, P K; Thomson, P C
OBJECTIVE Compare the career profiles of a cohort of Standardbred horses that first raced as 2-year-olds with those that started their racing careers at a later age. METHOD Retrospective analysis of the racing records of all foals born in New South Wales in the 2000 foaling season. RESULTS The career records of 999 horses were analysed. Almost half (43.9%) first raced as 2-year-olds and one-third (33.9%) as 3-year-olds. The median career duration for horses that first raced as 2-year-olds was 2.93 years (interquartile range (IQR) 2.70-3.16), which was significantly greater than the median for horses that first raced at 3, 4 or ≥5 years old (P < 0.001). Males, and horses that first raced as 2-year-olds, earned significantly more prize money than females or horses that started racing aged ≥3 years (P < 0.001). The population median number of career starts was 28.0 (IQR 8-64). Males, and horses that first raced as 2-year-olds, had significantly more career starts than females or horses that started racing aged ≥3 years (P < 0.001). CONCLUSION This study found no evidence suggesting that racing as a 2-year-old had a deleterious effect on a horse's racing career.
Feinberg, Judith; Saag, Michael; Squires, Kathleen; Currier, Judith; Ryan, Robert; Coate, Bruce; Mrus, Joseph
Background. We report health-related QoL (HRQoL) from GRACE (Gender, Race, And Clinical Experience) study by sex and race over 48 weeks. Methods. 429 treatment-experienced adults (HIV-1 RNA ≥ 1000 copies/mL) received darunavir/ritonavir 600/100 mg twice daily plus an appropriate background regimen. QoL was measured by the Functional Assessment of HIV Infection (FAHI) questionnaire. Results. 67% women and 77% men, including 67.4% black, 76.0% Hispanic, and 73.8% white patients, completed the trial. Baseline total FAHI scores were similar between sexes and races. Total FAHI of the entire population improved by Week 4 (P < .05); near-maximum changes obtained by Week 12 were maintained through Week 48. Women and black patients demonstrated larger improvements in total FAHI versus men, and Hispanic and white patients, respectively. Conclusion. HRQoL improved in all sex and racial/ethnic groups. Sex-based and race-based differences in improvements in FAHI subscales may provide insight into subtle differences of HIV-1 and treatment on HRQoL in different populations. PMID:21904672
Hodge, Samuel R; Kozub, Francis M; Robinson, Leah E; Hersman, Bethany L
The purpose of this study was to determine what trends exist in the identification and description of participants used in data-based studies published in Adapted Physical Activity Quarterly and the Journal of Teaching in Physical Education. Data were analyzed using frequency counts for journals and time periods from the 1980s to 2005 with chi-square tests on gender, race, ethnicity, and socioeconomic status. Results indicate, for example, that across the time span both journals published articles reporting males first over females, X2 (3) = 22.16, p < .001. Trend data also reveal that even today most data-based studies in these journals fail to report race, ethnicity, and socioeconomic status. Findings are discussed with guiding principles for future research.
Interest in increasing the number of engineering graduates in the United States and promoting gender equality and diversification of the profession has encouraged considerable research on women and minorities in engineering programs. Drawing on a framework of intersectionality theory, this work recognizes that women of different ethnic backgrounds warrant disaggregated analysis because they do not necessarily share a common experience in engineering education. Using a longitudinal, comprehensive data set of more than 79,000 students who matriculated in engineering at nine universities in the Southeastern United States, this research examines how the six-year graduation rates of engineering students vary by disaggregated combinations of gender and race/ethnicity. Contrary to the popular opinion that women drop out of engineering at higher rates, our results show that Asian, Black, Hispanic, Native American, and White women who matriculate in engineering are as likely as men to graduate in engineering in six years. In fact, Asian, Black, Hispanic, and Native American women engineering matriculants graduate at higher rates than men and there is a small difference for white students. 54 percent of White women engineering matriculants graduate in six-years compared with 53 percent of white men. For male and female engineering matriculants of all races, the most likely destination six years after entering college is graduation within engineering. This work underscores the importance of research disaggregated by race and gender and points to the critical need for more recruitment of women into engineering as the low representation of women in engineering education is primarily a reflection of their low representation at matriculation.
Lepers, Romuald; Rüst, Christoph A; Stapley, Paul J; Knechtle, Beat
Despite of the growth of ultra-endurance sports events (of duration >6 h) over the previous few decades, the age-related declines in ultra-endurance performance have drawn little attention. The aim of the study was to analyse the changes in participation and performance trends of older (>40 years of age) triathletes between 1986 and 2010 at the Hawaii Ironman triathlon consisting of 3.8 km swimming, 180 km cycling and 42 km running. Swimming, cycling, running and total times of the best male and female triathletes between 18 and 69 years of age who competed in the Hawaii Ironman triathlon were analysed. The relative participation of master triathletes increased during the 1986-2010 period, while the participation of triathletes younger than 40 years of age decreased. Linear regression showed that males older than 44 years and females older than 40 years significantly improved their performances in the three disciplines and in the total time taken to complete the race. Gender differences in total time performance significantly decreased in the same time period for all age groups between the 40-44 and 55-59 years ones. The reasons for these relative improvements of Ironman athlete performances in older age groups remain, however, unknown. Further studies investigating training regimes, competition experience or sociodemographic factors are needed to gain better insights into the phenomenon of increasing participation and improvement of ultra-endurance performance with advancing age.
Clarke, Nickeisha; Kim, Su-Young; E. Ray, Anne; R. White, Helene; Jiao, Yang; Mun, Eun-Young
This study examined race and gender differences in use of specific types of protective behavioral strategies (PBS) and the moderating effects of race and gender on the relationship between PBS use and alcohol problems, controlling for alcohol use, among a large sample of Asian, Black, and White college drinkers. There were significant racial and gender differences in the types of PBS used. Moderation analyses indicated that PBS were more protective for women than men against experiencing alcohol-related problems. There were no significant race effects or race-by-gender interaction effects on alcohol problems. Implementing PBS may be beneficial for all college students. PMID:26114577
Wallis, Jennifer; Lipp, Ottmar V; Vanman, Eric J
Faces convey a variety of socially relevant cues that have been shown to affect recognition, such as age, sex, and race, but few studies have examined the interactive effect of these cues. White participants of two distinct age groups were presented with faces that differed in race, age, and sex in a face recognition paradigm. Replicating the other-race effect, young participants recognized young own-race faces better than young other-race faces. However, recognition performance did not differ across old faces of different races (Experiments 1, 2A). In addition, participants showed an other-age effect, recognizing White young faces better than White old faces. Sex affected recognition performance only when age was not varied (Experiment 2B). Overall, older participants showed a similar recognition pattern (Experiment 3) as young participants, displaying an other-race effect for young, but not old, faces. However, they recognized young and old White faces on a similar level. These findings indicate that face cues interact to affect recognition performance such that age and sex information reliably modulate the effect of race cues. These results extend accounts of face recognition that explain recognition biases (such as the other-race effect) as a function of dichotomous ingroup/outgroup categorization, in that outgroup characteristics are not simply additive but interactively determine recognition performance.
Kline, Rex B.; Lachar, David
Whether the external validity of the Personality Inventory for Children (PIC) was moderated by age, sex, or race was studied using 1,333 children and adolescents referred for mental health services. Race and sex generally did not moderate the relation of PIC scales to symptom checklists. Some relationships were age modified. (SLD)
Chisholm, Rachel S.
This observational epidemiological study investigates sex/gender and racial differences in prevalence of COPD among never-smokers. Data were derived from the 2012 Center for Disease Control's Behavioral Risk Factor Surveillance System. The sample consisted of 129,535 non-Hispanic whites and blacks 50 years of age and older who had never smoked. Descriptive and multivariable analyses were conducted, with the latter using a series of logistic regression models predicting COPD status by sex/gender and race, adjusting for age, height, socioeconomic position (SEP), number of household members, marital status, and health insurance coverage. Black women have the highest prevalence of COPD (7.0%), followed by white women (5.2%), white men (2.9%), and black men (2.4%). Women have significantly higher odds of COPD than men. When adjusting for SEP, black and white women have comparably higher odds of COPD than white men (black women OR = 1.66; 99% CI = 1.46, 1.88; white women OR = 1.49; 99% CI = 1.37, 1.63), while black men have significantly lower odds (OR = 0.62; 99% CI = 0.49, 0.79). This research provides evidence that racial inequalities in COPD (or lack thereof) may be related to SEP. PMID:28054032
Harrison, Tracie; Stuifbergen, Alexa; Walker, Janiece; Scott, Tiffany; Choban, Robin
The purpose of this paper is to report the influence of gender on aging with childhood onset paralytic polio. The hermeneutic phenomenological exploration of gender was done using multiple qualitative interviews with 25 women, age 55 to 75 years of age, who had polio since before 14 years of age. We noted three themes: 1) The movement of her body, 2) Integrating body and gender, and 3) Gender discrepancies. Findings are discussed in the context of gendered expectations and the women’s bodies. PMID:21240713
Carlsson, Magnus; Assarsson, Hannes; Carlsson, Tomas
The purpose of this study was to investigate pacing-profile differences during the 90 km Vasaloppet ski race related to the categories of sex, age, and race experience. Skiing times from eight sections (S1 to S8) were analyzed. For each of the three categories, 400 pairs of skiers were matched to have a finish time within 60 seconds, the same start group, and an assignment to the same group for the other two categories. Paired-samples Student's t-tests were used to investigate sectional pacing-profile differences between the subgroups. Results showed that males skied faster in S2 (P=0.0042), S3 (P=0.0049), S4 (P=0.010), and S1-S4 (P<0.001), whereas females skied faster in S6 (P<0.001), S7 (P<0.001), S8 (P=0.0088), and S5-S8 (P<0.001). For the age category, old subjects (40 to 59 years) skied faster than young subjects (19 to 39 years) in S3 (P=0.0029), and for the other sections, there were no differences. Experienced subjects (≥4 Vasaloppet ski race completions) skied faster in S1 (P<0.001) and S1-S4 (P=0.0054); inexperienced skiers (<4 Vasaloppet ski race completions) had a shorter mean skiing time in S5-S8 (P=0.0063). In conclusion, females had a more even pacing profile than that of males with the same finish time, start group, age, and race experience. No clear age-related pacing-profile difference was identified for the matched subgroups. Moreover, experienced skiers skied faster in the first half whereas inexperienced skiers had higher skiing speeds during the second half of the race.
Boyraz, Güler; Horne, Sharon G; Armstrong, Aisha P; Owens, Archandria C
More than half of the students entering college report a history of potentially traumatic events; however, little is known about the relationship of trauma exposure and posttraumatic stress disorder (PTSD) symptomatology to college students' mental health and access to social support or whether these relationships may show variations as a function of race and gender. The purpose of this study was to explore whether the relationships between PTSD symptoms and both depression and social support were moderated by gender and race. Data were collected from 631 African American (AA) and 299 European American (EA) freshmen students attending 2 universities in the Southeast. The majority of the students (74.3% of the AA and 68.2% of the EA sample) reported lifetime exposure to at least 1 traumatic event. PTSD symptomatology was significantly and positively associated with depression symptoms for all groups (i.e., AA and EA males and females); however, the relationship between these 2 variables was strongest for EA men. Similarly, the relationship between PTSD symptoms on the avoidance cluster and social support was stronger for EA males than other groups; avoidance symptoms did not significantly predict social support for AA men.
Bright, C. M.; Duefield, C. A.; Stone, V. E.
This study examined barriers and biases in the medical education experience by surveying fourth-year medical students. There were 270 female and 288 male respondents; their racial background was: 21% Asian, 13% underrepresented minorities, and 66% white. Women reported that the careers they were encouraged to pursue were affected by their gender (44% versus 15%) and they were often mistaken for a nonphysician (92% versus 3%). More importantly, women reported that the lack of a mentor of either gender as a large barrier (27% versus 19%). Underrepresented minorities reported that their race caused them to feel that they had to be twice as good to be treated as an equal to other students (52% versus 6%). Underrepresented minorities identified the lack of a same-race mentor (23% versus 4%) and role model (40% versus 1%) as a large barrier. Underrepresented minorities also noted an overall lack of mentors as a large barrier (25% versus 19%). Women and underrepresented minorities from the class of 1996 reported having a medical school experience characterized by similar barriers to their professional development. PMID:9828583
Kaufman, Joy S.; Jaser, Sarah S.; Vaughan, Ellen L.; Reynolds, Jesse S.; Di Donato, John; Bernard, Stanley N.; Hernandez-Brereton, Maria
Research supports that office referral data is useful in informing programmatic decisions and in planning interventions such as Positive Behavior Interventions and Supports (PBIS). Knowledge of the different patterns of office referrals may facilitate the development of interventions that are targeted to specific groups of students. This study examines patterns in office referrals within an urban district by gender, race/ethnicity and grade. Findings reveal that there are clear differences by grade that appear to be related to developmental level, with greater numbers of referrals for aggression in younger students (grades K-8), greater numbers of referrals for disrespectful behavior in middle school students (grades 7–8), and greater numbers of referrals for attendance problems in high school students. There were also gender differences in the rate and type of referrals, with significantly more referrals for boys’ delinquent and aggressive behavior than girls, which may relate to how schools define unacceptable behavior and the method used to collect this data. Finally, there were differences by race/ethnicity, in that there were significantly more referrals for African American/black students than Hispanic students, which suggest that schools need to consider students’ racial/ethnic background in the development of behavioral expectations. PMID:25580076
Introduction: Cigarette smokers experience higher levels of depressive symptoms and are more likely to be diagnosed with depressive disorders than nonsmokers. To date, the nature of the smoking–depression relationship has not been adequately studied among heavy smokers, a group at elevated risk for poor health outcomes. In this study, we examined depressive symptom expression among heavy smokers while considering the moderating roles of smoking status, gender, and race. We also explored whether amount of tobacco usually consumed had an impact. Methods: We extracted data from a large, highly nicotine-dependent, nontreatment cigarette smoking study sample (N = 6,158). Participants who consented were screened for major exclusions, and they completed questionnaires. Results: Smokers reported a higher, clinically meaningful level of depressive symptoms relative to nonsmokers (27.3% of smokers vs. 12.5% of nonsmokers) scored above the clinical cutoff on the Center for Epidemiological Studies Depression (CES-D) scale (p < .001), which differed among race × gender subgroups. Further, amount of daily intake was inversely associated with self-report of depressive symptoms. For every 10-cigarette increment, the likelihood of scoring above the CES-D clinical cutoff decreased by 62% (p < .0001). Conclusions: These findings improve our understanding of tobacco’s influence on depressive symptom expression among heavy smokers, with implications for tailoring evidence-based tobacco treatments. PMID:23569006
Carinci, Sherrie; Wong, Pia Lindquist
Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the social hierarchy. Analysis indicated that there were differences between male and female views on these dimensions of gender, and that age and educational levels were also influential. While younger respondents from both genders demonstrated flexibility in their definitions of gender and expressed strong support for gender equality, they were noticeably lacking in their knowledge of the historical context of gender relations and did not show the skills required to realise their ideals of gender equality, especially when compared to older respondents of both genders with higher levels of educational attainment.
Horton, K. Renee
As minority women physicists, we stand at the intersection of race and gender. We are physicists to be sure, but we are also women of Native, African and Hispanic descent. We are colleagues, mothers, sisters, and wives, as are our white counterparts, but our experiences cannot be distilled to only gender or race. As Prudence Carter and Scott Page remind us, women of color emerge from the interaction between race and gender. This distinction is important since most researchers who study American women's participation in science focus exclusively on the participation of white American women. Of those who acknowledge the existence of non-white women, most do so by disclaiming the exclusion of women of color because the numbers are so small or the experiences are different from white American women. There are some important differences however. While American women are 15 percent of all scientists and engineers, black American women are 60 percent of all black scientists and engineers. Yet less than 3 black women and 3 Hispanic women earn PhDs each year, out of about 1100. As Rachel Ivie and Kim Nies Ray point out, ``Minority women especially represent a great, untapped resource that could be drawn on to increase the size of the scientific workforce in the U.S." Donna Nelson's study of diversity in science and engineering faculties further finds that there are no female black or Native American full professors. In physics, there are no black women professors and no Native American women professors at all. Despite such a bleak picture, there is hope. Of the 18 departments that award at least 40 percent of bachelor's degrees to women, 7 are Historically Black Colleges and Universities. Black women are earning degrees from HBCUs at rates above equity, and many singles and firsts at predominantly white institutions continue to persevere despite the obstacles. Prudence Carter. 2005. Intersectional Matters and Meanings: Ethnicity, Gender, and Resistance to ``Acting White
Roth, David L; Sheehan, Orla C; Huang, Jin; Rhodes, James D; Judd, Suzanne E; Kilgore, Meredith; Kissela, Brett; Bettger, Janet Prvu; Haley, William E
Background Differences in healthcare utilization after stroke may partly explain race or gender differences in stroke outcomes and identify factors that might reduce post-acute stroke care costs. Aim To examine systematic differences in Medicare claims for healthcare utilization after hospitalization for ischemic stroke in a US population-based sample. Methods Claims were examined over a six-month period after hospitalization for 279 ischemic stroke survivors 65 years or older from the REasons for Geographic And Racial Differences in Stroke (REGARDS) study. Statistical analyses examined differences in post-acute healthcare utilization, adjusted for pre-stroke utilization, as a function of race (African-American vs. White), gender, age, stroke belt residence, income, Medicaid dual-eligibility, Charlson comorbidity index, and whether the person lived with an available caregiver. Results After adjusting for covariates, women were more likely than men to receive home health care and to use emergency department services during the post-acute care period. These effects were maintained even after further adjustment for acute stroke severity. African-Americans had more home health care visits than Whites among patients who received some home health care. Having a co-residing caregiver was associated with reduced acute hospitalization length of stay and fewer post-acute emergency department and primary care physician visits. Conclusions Underutilization of healthcare after stroke does not appear to explain poorer long-term stroke outcomes for women and African-Americans in this epidemiologically-derived sample. Caregiver availability may contribute to reduced formal care and cost during the post-acute period.
Horton, K. Renee
As minority women physicists, we stand at the intersection of race and gender. We are physicists to be sure, but we are also women of Native, African, Hispanic, and Asian descent. We are colleagues, mothers, sisters, friends and wives, as are our white counterparts, but our experiences cannot be distilled to only gender or race. As Prudence Carter (2005 Annual Meeting of the American Educational Research Association) and Scott Page (``The Logic of Diversity,'' private communication, 2004) remind us, women of color emerge from the interaction between race and gender. This distinction is important because most researchers who study American women's participation in science focus exclusively on the participation of white American women. Of those who acknowledge the existence of non-white women, most do so by disclaiming the exclusion of women of color because the numbers are so small or the experiences are different from white American women. There are some important differences, however. While American women are 15% of all scientists and engineers, black American women are 60% of all black scientists and engineers. Yet an average of less than 3 black women and less than 3 Hispanic women earn PhDs in the U.S. each year, out of about 1100. As Rachel Ivie and Kim Nies Ray point out in AIP Publication R-430.02, ``Minority women especially represent a great, untapped resource that could be drawn on to increase the size of the scientific workforce in the U.S.'' Donna Nelson's (University of Oklahoma) study of diversity in science and engineering faculties further finds that (with the exception of one black woman in astronomy) there are no female black or Native American full professors. In physics, there are no black women professors and no Native American women professors. Despite such a bleak picture, there is hope. Of the 18 departments that award at least 40% of bachelors degrees to women, 7 are in Historically Black Colleges and Universities (HBCUs). Black women are
Based on assumptions about fertility, mortality, and net immigration trends, statistical tables depict the future U.S. population by age, sex, and race. Figures are based on the July 1, 1982, population estimates and race definitions and are projected using the cohort-component method with alternative assumptions for future fertility, mortality,…
Considers gender equity in libraries and library education, particularly the identification of men with information science experience involving computers. Discusses the history of gender imbalance in library education; computers and gender; changes in library education; demographic implications of curriculum changes; the use of adjuncts; library…
Shaikh, Anwar; Papanikolaou, Nikolaos; Wiener, Noe
The econophysics “two-class” theory of Yakovenko and his co-authors shows that the distribution of labor incomes is roughly exponential. This paper extends this result to US subgroups categorized by gender and race. It is well known that Males have higher average incomes than Females, and Whites have higher average incomes than African-Americans. It is also evident that social policies can affect these income gaps. Our surprising finding is that nonetheless intra-group distributions of pre-tax labor incomes are remarkably similar and remain close to exponential. This suggests that income inequality can be usefully addressed by taxation policies, and overall income inequality can be modified by also shifting the balance between labor and property incomes.
Although self-in-relation theory is the predominant feminist position on women's psychological development in the nursing literature, other voices and views, particularly from feminists of color, have challenged the thinking about the psychology of women. This article explores the intersectionality of race and gender in feminist theories of women's psychological development and mental health. It begins with a brief review of psychoanalytic feminism, focusing primarily on the work of Chodorow and what is labeled "self-in-relation" theory as it has been applied in (primarily mental health) nursing. This is followed by a discussion of the perspectives of several feminists of color concerning women's psychological development, perspectives that both challenge and concur with the views of psychoanalytic feminists. The final section presents the implications of these various feminist perspectives (and their challenges to each other) for feminist work in mental health nursing.
This study examined the impact of hate crimes upon gay and lesbian victims, reviewing 1538 hate crimes committed in Los Angeles County. Differences between sexual orientation and other hate crime categories were considered for offense severity, reportage to law enforcement, and victim impact. The type of offense varied between crimes classified for sexual orientation (n=551) and other bias-motivated crimes (n=987). Assault, sexual assault, sexual harassment, and stalking were predictive of sexual orientation hate crimes. Sexual orientation bias crimes evidenced greater severity of violence to the person and impact upon victim level of functioning. More violent forms of aggression were predictive of gay and lesbian victim's underreportage to law enforcement. For sexual orientation offenses, victim gender and race/ethnicity differences were predictive of the base rates of crime reportage as well. These findings are considered in terms of a group-risk hypothesis, encountered by multiple outgroup persons, that influences help-seeking behavior and ingroup identity.
Britner, Shari L.; Pajares, Frank
The purpose of this study was to discover whether the science motivation beliefs of middle school students (N = 262) vary as a function of their gender or race/ethnicity and to determine whether science self-efficacy beliefs predict science achievement when motivation variables shown to predict achievement in other academic areas are controlled. Girls reported stronger science self-efficacy and self-efficacy for self-regulation, and they received higher grades in science. Boys had stronger performance-approach goals. White students had stronger self-efficacy and achievement, and African American students reported stronger task goals. Self-efficacy was the only motivation variable to predict the science achievement of girls, boys, and White students. Self-efficacy and self-concept predicted the science achievement of African American students. Results are interpreted from the perspective of Bandura's social cognitive theory.
Umberson, Debra; Williams, Kristi; Thomas, Patricia A.; Liu, Hui; Thomeer, Mieke Beth
We use a life course approach to guide an investigation of relationships and health at the nexus of race and gender. We consider childhood as a sensitive period in the life course, during which significant adversity may launch chains of disadvantage in relationships throughout the life course that then have cumulative effects on health over time. Data from a nationally representative panel study (Americans’ Changing Lives, N=3,477) reveal substantial disparities between black and white adults, especially pronounced among men, in the quality of close relationships and in the consequences of these relationships for health. Greater childhood adversity helps to explain why black men have worse health than white men, and some of this effect appears to operate through childhood adversity’s enduring influence on relationship strain in adulthood. Stress that occurs in adulthood plays a greater role than childhood adversity in explaining racial disparities in health among women. PMID:24578394
Lick, David J; Johnson, Kerri L
Preferences for anal sex roles (top/bottom) are an important aspect of gay male identity, but scholars have only recently begun to explore the factors that covary with these preferences. Here, we argue that the gendered nature of both racial stereotypes (i.e., Black men are masculine, Asian men are feminine) and sexual role stereotypes (i.e., tops are masculine, bottoms are feminine) link the categories Asian/bottom and the categories Black/top. We provide empirical evidence for these claims at three levels of analysis: At the cultural level based upon gay men's stereotypic beliefs about others (Study 1), at the interpersonal level based upon gay men's perceptions of others' sexual role preferences (Study 2), and at the intrapersonal level based upon racially diverse men's self-reported sexual roles on a public hookup website (Study 3). These studies offer the first systematic evidence of linkages between race categories and sexual roles in gay male communities.
Shifrer, Dara; Pearson, Jennifer; Muller, Chandra; Wilkinson, Lindsey
The long touted athlete advantage in college enrollment has been tempered by assertions that this advantage is actually due to characteristics that precede participation. Moreover, it remains unclear whether the benefits of sports extend into contemporary times, and apply equally to female and racial minority athletes. This study uses three nationally representative longitudinal datasets of students who were 10(th) graders in 1980, 1990, and 2002. We find that high school sports participation was positively associated with college enrollment, even with the utilization of propensity score modeling, for white boys and girls, black boys, and Latino boys and girls during the 1980s, 1990s, and 2000s. The most important gender and race differences include black female athletes' college-going disadvantage in the 1980s and 1990s, and girls' persistently lower rates of high school sports participation than boys'.
Malewski, Erik; Phillion, JoAnn
We explore ways class, gender and race complicate perceptions and experiences of preservice teachers during an international field experience in Honduras. Data were collected over 5 years through observations, group discussions, course assignments, and on-site focus group interviews and post-trip individual interviews. An inductive approach…
Silva, Janelle M.; Langhout, Regina Day; Kohfeldt, Danielle; Gurrola, Edith
Using 8,265 positive behavior cards and 544 conduct reports for 244 students, regressions of how race and gender influence the allocation of punishments or rewards for students at a New England elementary school with an Effective Behavioral Support (EBS) program were examined. Girls were most likely to receive a positive behavior card for…
Maldonado, Camilo, III
Over the course of 12 months, I conducted an ethnographic study in an urban preschool classroom in the northeastern Unites States. Employing a sociocultural perspective of early childhood development, I investigated the various social and academic discourses related to race and ethnicity, gender, and socioeconomic status (SES) presented in a…
Durham, Meenakshi Gigi
Examines how peer-group activity and social context affect middle-school girls' mass-media interactions. Shows emergent gender identity was consolidated via constant reference to acceptable sociocultural standards (which differed according to race and class) of femininity and sexuality. Concludes interventions such as media-literacy efforts must…
Swartz, Patti Capel; Hardesty, Constance
This paper describes an effort to coordinate teaching in two college classes--an Introduction to Sociology class and a Writing II class--to focus on issues of entitlement, such as race, ethnicity, class, gender, and sexuality. The tandem effort was designed to encourage students to explore the subjects more deeply than would have been likely in…
Williams, James Herbert; Van Dorn, Richard A.; Ayers, Charles D.; Bright, Charlotte L.; Abbott, Robert D.; Hawkins, J. David
Guided by social development constructs, this article investigates race and gender differences in the initiation of various types of delinquent behavior and alcohol and marijuana use among African American and Caucasian adolescents in grades 7 through 12. In addition, this study examined the potential direct or indirect effects of parental…
Early, Sherry L.
The leadership capacity of resident assistants can be impacted by many experiences, including involvement in mentoring relationships. The purpose of this study was to examine if and how resident assistants' leadership capacities are influenced by participating in mentoring relationships. Additionally, mentor-protégé race and gender pairings were…
Kinnison, Andrea; Cottrell, Randal R.; King, Keith A.
The purpose of this study was to evaluate hand washing behaviors in public restrooms with and without reminder signs. Gender, race, signage, and time of day were examined to determine if there were differences in hand washing compliance based on these variables. Participants included male and female adults entering restrooms at two public shopping…
Toutkoushian, Robert K.
This paper summarizes the key findings of two separate studies of issues pertaining to pay equity for faculty by race and gender. Data were obtained from the 1988 and 1993 National Studies of Postsecondary Faculty, which contain information on 11,013 and 31,354 faculty, respectively. It was found that the unexplained wage gap between men and women…
Borg, Mary O.; Stranahan, Harriet A.
Demonstrates that personality type is an important explanatory variable in student performance in upper level economics courses. Finds that certain personality types, combined with race and gender effects, produce students who outperform other students. Introverts and those with the Keirsey-Bates temperament combination of sensing/judging…
Goodchild, Lester F.
This article explores the influence of evolutionary ideas, especially Social Darwinism, on G. Stanley Hall's (1844-1924) educational ideas and major writings on gender and race. Hall formed these progressive ideas as he developed an American Social Darwinist pedagogy, embedded in his efforts to create the discipline of psychology, the science of…
Black female student-athletes who attend a predominantly White, Division I institution navigate their college experiences differently than their peers. They may face social, academic, and athletic challenges related to their race and gender which may impact their social and academic integration into the campus community. The purpose of this study…
Carinci, Sherrie; Wong, Pia Lindquist
Using a convenience sample and survey research methods, the authors seek to better understand how perspectives on gender are shaped by individuals' age, level of education and gender. Study participants responded in writing to scenarios and survey questions, revealing their personal views on gender as an identity category and as a marker in the…
Kurtz-Costes, Beth; Copping, Kristine E.; Rowley, Stephanie J.; Kinlaw, C. Ryan
We measured age and gender differences in children's awareness and endorsement of gender stereotypes about math, science, and verbal abilities in 463 fourth, sixth, and eighth graders. Children reported their perceptions of adults' beliefs and their own stereotypes about gender differences in academic abilities. Consistent with study…
Rosemberg, Marie-Anne S.; Tsai, Jenny Hsin-Chun
Objective Chronic diseases are the leading causes of death in the United States. Chronic disease management occurs within all aspects of an individual's life, including the workplace. Though the social constructs of gender, race, class, and immigration status within the workplace have been considered, their connection to disease management among workers has been less explicitly explored. Using a sample of immigrant hotel housekeepers, we explored the connections between these four social constructs and hypertension management. Methods This qualitative research study was guided by critical ethnography methodology. Twenty-seven hotel room cleaners and four housemen were recruited (N = 31) and invited to discuss their experiences with hypertension and hypertension management within the context of their work environments. Results Being a woman worker within the hotel industry was perceived to negatively influence participants’ experience with hypertension and hypertension management. In contrast, being a woman played a protective role outside the workplace. Being an immigrant played both a positive and a negative role in hypertension and its management. Being black and from a low socioeconomic class had only adverse influences on participants’ experience with hypertension and its management. Conclusion Being a woman, black, lower class, and an immigrant simultaneously contribute to immigrant hotel housekeepers’ health and their ability to effectively manage their hypertension. The connection between these four constructs (gender, race, class, and immigration status) and disease management must be considered during care provision. Hotel employers and policy stakeholders need to consider those constructs and how they impact workers’ well-being. More studies are needed to identify what mitigates the associations between the intersectionality of these constructs and immigrant workers’ health and disease management within their work environment. PMID:27695659
Umeukeje, Ebele M; Merighi, Joseph R; Browne, Teri; Wild, Marcus; Alsmaan, Hafez; Umanath, Kausik; Lewis, Julia B; Wallston, Kenneth A; Cavanaugh, Kerri L
This study was designed to assess dialysis subjects' perceived autonomy support association with phosphate binder medication adherence, race and gender. A multi-site cross-sectional study was conducted among 377 dialysis subjects. The Health Care Climate (HCC) Questionnaire assessed subjects' perception of their providers' autonomy support for phosphate binder use, and adherence was assessed by the self-reported Morisky Medication Adherence Scale. Serum phosphorus was obtained from the medical record. Regression models were used to examine independent factors of medication adherence, serum phosphorus, and differences by race and gender. Non-white HCC scores were consistently lower compared with white subjects' scores. No differences were observed by gender. Reported phosphate binder adherence was associated with HCC score, and also with phosphorus control. No significant association was found between HCC score and serum phosphorus. Autonomy support, especially in non-white end stage renal disease subjects, may be an appropriate target for culturally informed strategies to optimize mineral bone health.
Barrett, Anne E; von Rohr, Carmen
Few studies examine how the gendered nature of aging impacts young adults--shaping their images of later life, attitudes toward elderly persons, aging anxieties, and conceptions of the start of "old age." We examine gender differences in young adults' views of elders and the aging process using a survey of college students and content analysis of student-drawn sketches of elders (N = 391). Results indicate that both genders hold more positive images of elderly women than men; however, they view "old age" as beginning at a younger age for women. In addition, we find that, compared with men, women report later starts of "old age" for both genders and more favorable attitudes toward elders, but also greater aging anxiety.
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;…
Kalmar, Sandor; Szanto, Katalin; Rihmer, Zoltan; Mazumdar, Sati; Harrison, Katrin; Mann, J. John
To determine whether the effect of antidepressant exposure on suicide rate is modified by age and gender in Hungary, annual antidepressant prescription rates and suicide rates of about 10 million inhabitants between 1999-2005 were analyzed by age and gender groups. The suicide rate was inversely related to the increased use of antidepressants in…
This investigation was designed to study the effects of the antihistamine, chlorpheniramine maleate, as well as the influence of age and gender...singly and in combination with chlorpheniramine maleate, on selected types of performance tasks. It was hypothesized that chiorpheniramine maleate would... chlorpheniramine maleate on any dependent measure for any performance task. However, several interactions of age and gender with chlorpheniramine maleate
Roxburgh, Susan; MacArthur, Kelly Rhea
The relationship between childhood adversity and adult depression is well-established but less is known about the association between childhood adversity and adult depression among the incarcerated. In this paper, we examine differential exposure and vulnerability to childhood adversity by race/ethnicity and gender on adult depression among the incarcerated in the United States. We address three research questions: does exposure to childhood adverse experiences vary by race/ethnicity and gender? Is there an association between these childhood adverse events and depression and does the strength of the association vary by the specific adverse experiences? And does vulnerability to childhood adversity vary by gender and race/ethnicity? Using the 2004 Survey of Inmates in State and Federal Correctional Facilities (SI-SFCF), we measure four key childhood adverse events - parental/caretaker substance abuse, physical assault, having been placed in foster care, and sexual assault. We use ordinary least squares regression and a series of interaction effect analyses to examine differential exposure and vulnerability to the four childhood adverse experiences by race/ethnicity and gender. Incarcerated women are more likely to report parental substance abuse, but all inmates/prisoners are similarly vulnerable to this experience. For the other three adverse experiences measured, we find that there are important racial/ethnic and gender differences in both exposure and vulnerability. African American men and women are more vulnerable to the effects of physical and sexual victimization than White and Hispanic men and women. Women are much more likely to be exposed to sexual victimization, but men who report this experience are significantly more depressed. Hispanic women and White men and women are more likely to report foster care, but all inmates/prisoners who report foster care experiences are significantly more depressed than other inmates/prisoners, with the exception of
Aluwihare-Samaranayake, Dilmi; Paul, Pauline
The paper reveals that historically various socio-political factors, including gender, class, ethnicity, race, waves of colonization, decolonization, the civil and ethnic wars, the women's and labour movements, have influenced the development of nursing in Sri Lanka. However, literature presenting the development of nursing in Sri Lanka is sparse. All relevant journals and books published in the English and Sinhalese languages on nursing in Sri Lanka between the years 1878-2011 were examined. Because there are no nursing journals currently produced in Sri Lanka, CINAHL and Medline databases were accessed and relevant literature published in the English language on Sri Lanka was examined. Government, nurses' union and association reports, other unpublished reports and websites such as Google were also searched to access information related to the influence of gender, race, class, ethnicity, women's and labour movements in Sri Lanka. Poor pay, shortages of resources, failure in recruitment and retention and limited opportunity for career progression have acted as deterrents to persons entering and remaining in the nursing profession. Being non-British was a key issue in terms of race. Further, the shift from a colonized state to a welfare state resulted in a class shift from upper middle class to middle and lower class persons entering into nursing. Although there is a paucity of information available in the nursing literature, this analysis offers an intriguing insight into an angle that may be used to examine the influence of gender, ethnicity, class, race and the women's and labour movements in other contextual situations.
Walker, Janiece L; Harrison, Tracie C
In this study we tested the Gendered Outcome Scale as a measure of gender satisfaction among 295 women aging with the disabling effects of paralytic polio. Principal components analysis, reliability analyses, and content validity were analyzed on the scale. The scale had a Cronbach's alpha of.90. Younger women had more gender satisfaction (r =.181, p <.01), and women who had greater disability had greater gender satisfaction. (r = -.127, p <.05). The results support that the scale is a valid and reliable measure for determing gender satisfaction. Further work is needed to test the scale in diversified samples.
Hampel, Petra; Petermann, Franz
The aim of this study was to investigate age and gender effects of children's and adolescents' coping with common stressors in 3 age groups (late childhood, early, and middle adolescence). Furthermore, age and developmental differences in situation-specific coping with 2 stress domains were examined. N = 1,123 participants (ages 8 to 13 years)…
Mojola, Sanyu A.; Everett, Bethany
CONTEXT STDs, including HIV, disproportionately affect individuals who have multiple minority identities. Understanding differences in STD risk factors across racial, ethnic and sexual minority groups, as well as genders, is important for tailoring public health interventions. METHODS Data from Waves 3 (2001–2002) and 4 (2007–2008) of the National Longitudinal Study of Adolescent Health were used to develop population-based estimates of STD and HIV risk factors among 11,045 young adults (mean age, 29 at Wave 4), by gender, race and ethnicity, and sexual orientation (heterosexual, mixed-oriented, gay). Regression analyses were conducted to examine associations between risk factors and young adults’ characteristics. RESULTS Overall, sexual-minority women in each racial or ethnic group had a higher prevalence of sexual risk behaviors—including a history of multiple partners, forced sex and incarceration—than their heterosexual counterparts. Mixed-oriented women in each racial or ethnic group were more likely than heterosexual white women to have received an STD diagnosis (odds ratios, 1.8–6.4). Black men and sexual-minority men also appeared to be at heightened risk. Gay men in all racial and ethnic groups were significantly more likely than heterosexual white men to report having received an STD diagnosis (2.3–8.3); compared with heterosexual white men, mixed-oriented black men had the highest odds of having received such a diagnosis (15.2). CONCLUSIONS Taking account of multiple minority identities should be an important part of future research and intervention efforts for STD and HIV prevention. PMID:22681428
Lee, Tae-One; De Salles, Antonio; Mattozo, Carlos; Pedroso, Alessandra G; Behnke, Eric
Objective The length of anterior-posterior commissure (AC-PC) in racial groups, age, gender of patients with deep brain stimulation (DBS) and pallidotomy were investigated. Methods From January 1996 to December 2003, 211 patients were treated with DBS and pallidotomy. There were 160 (76%) Caucasians, 35 (17%) Hispanics, 12 (5%) Asians and 4 Blacks (2%). There were 88 males and 52 females in DBS-surgery group and 44 males, 27 females in pallidotomy group. Mean age was 58 year-old. There were 19 males and 19 females and mean age was 54.7 years in the control group. Measurements were made on MRI and @Target software. Results The average AC-PC distance was 24.89 mm (range 32 to 19), which increased with aging until 75 years old in Caucasian and also increased with aging in Hispanic, but the AC-PC distance peaked at 45 years old in Hispanic. The order of AC-PC distance were 25.2±2 mm in Caucasian, 24.6±2.24 mm in Asian, 24.53 mm in Black, 23.6±1.98 mm in Hispanic. The average AC-PC distance in all groups was 24.22 mm in female who was mean age of 56.35, 25.28 mm in male who was mean age of 60.19 and 24.5±2 mm in control group that was excluded because of the difference of thickness of slice. According to multiple regression analysis, the AC-PC distance was significantly correlated with age, race, and gender. Conclusion The AC-PC distance is significantly correlated with age, gender, and race. The atlas of functional stereotaxis would be depended on the variation of indivisual brain that can influenced by aging, gender, and race. PMID:19096609
Chatterjee, Garga; Nakayama, Ken
Developmental prosopagnosia is characterized by a severe deficit in face-identity recognition. Most developmental prosopagnosics do not report deficits of facial age or gender perception. We developed tasks for evaluating facial age and gender processing and used them in the largest group of developmental prosopagnosics (N = 18) tested on facial age and gender perception. Care was taken to ensure that the tests were sufficiently sensitive to subtle deficits and required holistic processing as assessed by strong inversion effects in control subjects. Despite severe facial identity deficits, developmental prosopagnosics largely performed these discriminations comparably to controls. The common descriptor "faceblind" implied by the term prosopagnosia is inaccurate as certain kinds of nonidentity facial information, which we call physiognomic features, are processed well by both prosopagnosics and age-matched controls alike. Normal facial age and gender perception in developmental prosopagnosics is consistent with parallel processing models in the cognitive architecture of face processing.
The understanding of gender inequality for women entering work has not been subject to significant research or theorizing. This small study indicated that young women entering the workplace are subject to direct discrimination and by using an intersectionality approach this paper proposes that the intersection of gender and young age results in…
Walsemann, Katrina M; Goosby, Bridget J; Farr, Deeonna
We examine four life course models as they relate to adolescent SES, adult SES, and cardiovascular risk--the sensitive period, pathways, accumulation, and social mobility models. Accounting for race/ethnic and gender differences in life course processes, we analyzed Waves I and IV of the National Longitudinal Study of Adolescent to Adult Health, a nationally representative sample of individuals enrolled in grades 7-12 when they were first interviewed in 1994/5. We restricted our sample to whites, blacks, and Latinos who were interviewed in Waves I and IV and provided biomarker data (n = 11,397). The cardiovascular risk score at Wave IV combined waist circumference, blood pressure, hemoglobin A1c, and C-reactive protein. We found evidence for each of the four life course models for white women, whereas the sensitive period was indicated for white men. Upward mobility was also associated with higher CVD risk among white men as compared to those who were socio-economically advantaged at both time points. The pathway model was significant for Latino women. No life course models were significant for black men or women or Latino men. Our findings demonstrate the importance of applying an intersectional lens to understanding CVD risk over the life course.
This report focuses on the percentages of graduates and dropouts in the Miami-Dade County Public Schools when broken down by both ethnicity/race and gender for years 2011-12 and 2012-13. The percentages in outcome categories for this report are based on a four-year adjusted cohort model. For the purposes of this report, students at the end of…
Jones, Leslie Sandra
While natural science is no longer an exclusively white/masculine domain, and there have been some increases in both gender and racial/ethnic diversity, portions of our population remain seriously underserved in science classrooms and underrepresented in scientific career fields. This study sought explanations for the persistence of disproportional representation in the professional scientific community with an interest in how it might impact postsecondary and precollegiate science education. The descriptive and explanatory power of naturalistic inquiry was employed to explore the views and experiences of natural scientists with respect to equity issues. This qualitative research adhered most closely to the methodological traditions of critical ethnography, employing the assumption that, although a great deal of difference exists among disciplines and individual scientists, there is a set of common values and behaviors that can be defined as the "culture" of science. Open-ended interviews were conducted with participants who were both traditional (Caucasian males) and nontraditional (all women and men of color) researchers in both the basic and applied fields of the life and physical sciences. Systematic analysis of decontextualilzed, coded comments led to emergent thematic categories that included: Delusions of Equity, Myth of Meritocracy, Power of the Pedigree, Traditions of Gender, and Typing by Race. Parallel case studies indicated a high level of intersubjective agreement within demographic groups with respect to their perceptions of marginalization. Regardless of racial/ethnic identity, gender issues provide constant obstacles for women in the sciences. Certain racial ethnic groups are better tolerated and more easily assimilated, giving the impression that some people are "more different" than others. Women of color live at the intersection of racism and sexism, never sure which form of oppression is behind the treatment they receive. There was evidence that
Lovén, Johanna; Rehnman, Jenny; Wiens, Stefan; Lindholm, Torun; Peira, Nathalie; Herlitz, Agneta
Previous research suggests that the own-race bias (ORB) in memory for faces is a result of other-race faces receiving less visual attention at encoding. As women typically display an own-gender bias in memory for faces and men do not, we investigated whether face gender and sex of viewer influenced visual attention and memory for own- and other-race faces, and if preferential viewing of own-race faces contributed to the ORB in memory. Participants viewed pairs of female or male own- and other-race faces while their viewing time was recorded. Afterwards, they completed a surprise memory test. We found that (1) other-race males received the initial focus of attention, (2) own-race faces were viewed longer than other-race faces over time, although the difference was larger for female faces, and (3) even though longer viewing time increased the probability of remembering a face, it did not explain the magnified ORB in memory for female faces. Importantly, these findings highlight that face gender moderates attentional responses to and memory for own- and other-race faces.
McIntosh, John L.; Santos, John F.
Annual official statistics for specific methods of suicide (firearms, hanging, poisons) by age for different sex and racial groups (Whites, Blacks, non-Whites excluding Black) were examined from 1960 to 1978. Comparisons among the age-sex-race groups, along with trends over time and differences in the methods employed, were noted. (Author/ABL)
Our purpose was to assess the effects of age and gender on physical performance using one-hour swimming performance and participation in 2,173 man and 2,098 women, aged 19 – 91 years from a long distance (one-hour) national competition. Decline in performance with aging was found to be quadratic rat...
Hadley, Dianne C.; Reddon, John R.; Reddick, Robert D.
Uses the records of forensic psychiatry outpatients (N=6,299) to evaluate absenteeism from treatment in relation to age and gender. Results reveal that females had a significantly higher absentee rate than males in all age groups. For both males and females, missed appointments declined significantly with age. (Contains 34 references and 1 table.)…
Ma, Zhen-qiang; Fisher, Monica A; Kuller, Lewis H
Although studies indicate school-based HIV/AIDS education programs effectively reduce risky behaviors, only 33 states and the District of Columbia in US mandate HIV/AIDS education. Ideally, school-based HIV/AIDS education should begin before puberty, or at the latest before first sexual intercourse. In 2011, 20% US states had fewer schools teaching HIV/AIDS prevention than during 2008; this is worrisome, especially for more vulnerable minorities. A nationally representative sample of 16 410 US high-school students participating in 2009 Youth Risk Behavior Survey was analyzed. Multiple regression models assessed the association between HIV/AIDS education and risky sexual behaviors, and academic grades. HIV/AIDS education was associated with delayed age at first sexual intercourse, reduced number of sex partners, reduced likelihood to have forced sexual intercourse and better academic grades, for sexually active male students, but not for female students. Both male and female students who had HIV/AIDS education were less likely to inject drugs, drink alcohol or use drugs before last sexual intercourse, and more likely to use condoms. Minority ethnic female students were more likely to have HIV testing. The positive effect of HIV/AIDS education and different gender and race/ethnicity effects support scaling up HIV/AIDS education and further research on the effectiveness of gender-race/ethnicity-specific HIV/AIDS curriculum.
Williams, Janice E; Couper, David J; Din-Dzietham, Rebecca; Nieto, F Javier; Folsom, Aaron R
This paper examines the association between trait anger and subclinical carotid artery atherosclerosis among 14,098 Black or White men and women, aged 48-67 years, in the Atherosclerosis Risk in Communities Study cohort, 1990-1992. Trait anger was assessed using the 10-item Spielberger Trait Anger Scale. Carotid atherosclerosis was determined by an averaged measure of the wall intimal-medial thickness (IMT) of the carotid bifurcation and of the internal and common carotids, measured by high-resolution B-mode ultrasound. In the full study cohort, trait anger and carotid IMT were significantly and positively associated (p = 0.04). In race-gender stratified analysis, the association was strongest and independent only in Black men, among whom a significant trait anger-carotid IMT relation was observed for both the overall trait anger measure (p = 0.004) and the anger reaction dimension (p = 0.001). In Black men, carotid IMT levels increased across categories of overall trait anger and anger reaction, resulting in clinically significant differences (67 microm (95% confidence interval: 23, 110) and 82 microm (95% confidence interval: 40, 125), respectively) from low to high anger. Sociodemographic, lifestyle, anthropometric, and biologic cardiovascular disease risk factors appear to mediate the relation in Black women, White men, and White women. In conclusion, these findings document disparate race-gender patterns in the association of trait anger with subclinical carotid artery atherosclerosis.
Müller, Lisa; Hildebrandt, Carolin; Raschner, Christian
The relative age effect (RAE), which refers to an over representation of athletes born early in a selection year, recently was proven to be present in alpine skiing. However, it was not made apparent whether the RAE exists as early as at the youngest level of youth ski racing at national level, nor whether the relative age influences racing performance. As a consequence, the purpose of the present study was twofold: first, to examine the extent of the RAE and second, to assess the influence the relative age has on the overall performance at the youngest levels of youth ski racing. The study included the investigation of 1,438 participants of the Austrian Kids Cup and 1,004 participants of the Teenager Cup at the provincial level, as well as 250 finalists of the Kids Cup and 150 finalists of the Teenager Cup at the national level. Chi²-tests revealed a highly significant RAE already at the youngest level of youth ski racing (Kids Cup) at both the provincial and national levels. There are not again favorably selected the relatively older athletes from the first into the second level of youth ski racing (Teenager Cup). Among the athletes of the Kids Cup, the relative age quarter distribution differed highly significantly from the distribution of the total sample with an over representation of relatively older athletes by comparison taking the top three positions. The data revealed that relative age had a highly significant influence on performance. This study demonstrated that the RAE poses a problem as early as the youngest level of youth ski racing, thereby indicating that many young talented kids are discriminated against, diminishing any chance they might have of becoming elite athletes despite their talents and efforts. The RAE influences not only the participation rate in alpine skiing, but also the performances. As a result, changes in the talent development system are imperative. Key pointsThe relative age influences not only the participation in youth ski
Shaw, Benjamin A.; Liang, Jersey; Krause, Neal
The purpose of this research was to assess age- and race-based variation in within-persons changes in self-esteem over a 16-year period. We used hierarchical linear modeling with data from 3,617 adults aged 25 and older who were interviewed up to four times. Self-esteem increased, on average, over the course of the study period. At the same time, significant age variations around this trend were observed, with younger adults experiencing increases in self-esteem and older adults experiencing decreases. In general, race differences were not evident with respect to average levels or rates of change in self-esteem. However, a significant age by race interaction suggested that late life declines in self-esteem were steeper for blacks compared to whites. These findings suggest the presence of age- and race-based stratification with respect to self-esteem. Future work in this area should examine the health and well-being effects of declining self-esteem during old age. PMID:20230130
Hardeman, Rachel R.; Przedworski, Julia M.; Burke, Sara E.; Burgess, Diana J.; Phelan, Sean M.; Dovidio, John F.; Nelson, Dave; Rockwood, Todd; van Ryn, Michelle
Purpose In this study, authors sought to characterize race and gender disparities in mental health in a national sample of first year medical students early in their medical school experience. Method This study used cross-sectional baseline data of Medical Student CHANGES, a large national longitudinal study of a cohort of medical students surveyed in the winter of 2010. Authors ascertained respondents via the American Association of Medical Colleges questionnaire, a third-party vendor-compiled list, and referral sampling. Results A total of 4732 first year medical students completed the baseline survey; of these, 301 were African American and 2890 were White. Compared to White students and after adjusting for relevant covariates, African American students had a greater risk of being classified as having depressive (relative risk (RR)=1.59 [95 % confidence interval, 1.37–2.40]) and anxiety symptoms (RR=1.66 [1.08–2.71]). Women also had a greater risk of being classified as having depressive (RR=1.36 [1.07–1.63]) and anxiety symptoms (RR−1.95 [1.39–2.84]). Conclusions At the start of their first year of medical school, African American and female medical students were at a higher risk for depressive symptoms and anxiety than their White and male counterparts, respectively. The findings of this study have practical implications as poor mental and overall health inhibit learning and success in medical school, and physician distress negatively affects quality of clinical care. PMID:26413458
Balasekaran, Govindasamy; Loh, Mun Keong; Govindaswamy, Visvasuresh Victor; Robertson, Robert J
The children's OMNI Scale of Perceived Exertion (RPE) has not been validated for children of Asian origin. The purpose was to validate the RPE for Singapore children, 12-15 years. 81 children of male and female of Chinese, Malay, and Indian ethnicities participated in the study. A cross-sectional, perceptual estimation paradigm using a multistage cycle ergometer protocol was used. Oxygen consumption ([Formula: see text]; ml min(-1)), heart rate (HR; beats min(-1)), and RPE for the Overall body (RPE-O), Legs (RPE-L), and Chest (RPE-C) were determined at the end of each continuously administered 3-min power output stage (PO) starting at 25 W with 25 W increments until exhaustion. For validation, linear regression analysis for all PO revealed that RPE-O, RPE-L, and RPE-C for each of the six gender-race and combined cohort distributed as positive linear functions of both [Formula: see text] (ml min(-1), ml kg(-1) min(-1)) and HR (beats min(-1)). All regression functions were statistically significant (P < 0.01). Differences between undifferentiated (RPE-O) and differentiated (RPE-L and RPE-C) at each PO stage were examined separately for the male (up to PO 8 [200 W]) and female (up to PO 5 [125 W]) cohorts. For the males, RPE-L was greater (P < 0.05) than both RPE-C and RPE-O only at PO 8. For the females, RPE-O was greater (P < 0.05) than RPE-C only at PO 3 and 4. OMNI Scale validity was established for male and female Asian children of Chinese, Malay, and Indian origin. Male and female children did not perceive the intensity of exertional perceptions to differ between the legs and the chest. As there were no differences between the undifferentiated and differentiated perceptual responses, a dominant signal was not observed.
Angle, John; Wissmann, David A.
Age is a determinant of the gap between U.S. men's and women's work wages; young men are paid more as they age because of age; young women are not. Data from the National Longitudinal Surveys of the Labor Market Experience were analyzed for 5,225 men and 5,159 women. (KC)
Sixty-five eighth grade students responded to a science beliefs survey during a science-inquiry lab unit in an action research project to assess whether gender has an effect on how the students perceive their science classes. The survey was given to eighth grade students during the first week of school. Student results were categorized by gender and by race/ethnicity. The middle school where the study took place is fairly diverse with 540 total students of which 48% of them are White, 42% are Black, and 10% are Hispanic. Six female science teachers are employed at the middle school, two per grade. The first unit that is taught in science is inquiry skills, the basics of all science such as graphing, laboratory tools, safety, etc. This unit is taught in 6 th, 7th, and 8th grades, as a part of our standards. Inquiry test results for 8th graders are also given in this thesis, and are categorized again by gender and race/ethnicity. The results of the surveys and the assessment show a gap in the way students think about and complete activities in science. It was exciting to see that the female students scored better overall than male students on an inquiry-based summative assessment, while white students overall scored better than Black and Hispanic students. White males tended to rank science as the class they enjoyed the most of all core classes and thought science was easier than all the other data demographics. The conclusion found was stunning, in that the true gap in student's beliefs about science lies within the different races/ethnicities, rather than just gender alone.
Olmos, R D; Figueiredo, R C de; Aquino, E M; Lotufo, P A; Bensenor, I M
Thyroid diseases are common, and use of levothyroxine is increasing worldwide. We investigated the influence of gender, race and socioeconomic status on the diagnosis and treatment of thyroid disorders using data from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), a multicenter cohort study of civil servants (35-74 years of age) from six Brazilian cities. Diagnosis of thyroid dysfunction was by thyrotropin (TSH), and free thyroxine (FT4) if TSH was altered, and the use of specific medications. Multivariate logistic regression models were constructed using overt hyperthyroidism/hypothyroidism and levothyroxine use as dependent variables and sociodemographic characteristics as independent variables. The frequencies of overt hyper- and hypothyroidism were 0.7 and 7.4%, respectively. Using whites as the reference ethnicity, brown, and black race were protective for overt hypothyroidism (OR=0.76, 95%CI=0.64-0.89, and OR=0.53, 95%CI=0.43-0.67, respectively, and black race was associated with overt hyperthyroidism (OR=1.82, 95%CI=1.06-3.11). Frequency of hypothyroidism treatment was higher in women, browns, highly educated participants and those with high net family incomes. After multivariate adjustment, levothyroxine use was associated with female gender (OR=6.06, 95%CI=3.19-11.49) and high net family income (OR=3.23, 95%CI=1.02-10.23). Frequency of hyperthyroidism treatment was higher in older than in younger individuals. Sociodemographic factors strongly influenced the diagnosis and treatment of thyroid disorders, including the use of levothyroxine.
An examination of age and sex or gender (sex/gender) in HIV vaccine preparedness studies can contribute to an understanding of these demographic variables in preparation for actual HIV vaccine trials. In this descriptive review, age and sex or gender (sex/gender) were examined in relation to willingness to participate (WTP) and retention in an HIV vaccine trial. Twenty-five articles were retrieved from the Organization for Economic Co-operation and Development (OECD) countries and 28 articles were retrieved from the non-OECD countries. In US studies that involved mainly white MSM, older men were more likely to be WTP in a hypothetical HIV vaccine trial and more likely to be retained than younger men. In most OECD studies, sex/gender was not associated with WTP in a hypothetical HIV vaccine trial, while females were more likely to be retained in most studies. Largely, age was not associated with WTP in the non-OECD countries, but the results on sex/gender were more variable. The relationship between adolescent or adult WTP in hypothetical HIV vaccine trials in South Africa did not appear to be modified by high school student status. In addition, more studies in discordant couples in the context of HIV vaccine preparedness could be conducted to examine gender roles and inequalities in preparation for HIV vaccine trials.
Students in every nation of the world learn new and difficult material in ways that are often similar and, at the same time, different from the way other students of the same age, gender, race, religion, culture, and nationality prefer to learn. The purpose of this study was to identify and compare the preferred learning-style characteristics of…
Wallace, Phyllis M; Suzuki, Rie
African-Americans have higher incidence and mortality from colorectal cancer than non-African-Americans. Early detection with colorectal cancer (CRC) screening reduces untimely death because the test can detect abnormalities and precancerous polyps in the colon and rectum. However, African-Americans aged 50 and older continue to have low CRC screening adherence. A retrospective analysis was conducted on data from the 2010 National Health Interview Survey to examine trends in self-reported CRC screening by geographic region, race, and gender. African-Americans, particularly men, were less likely to have been screened for colon cancer compared to all races and genders in this study. Individuals in the south were more likely to receive CRC screening than other regions. Colon cancer education and interventions are needed among low-adherent groups to promote the benefits of early detection with CRC screening.
Panza, Kaitlyn E.; Pittenger, Christopher; Bloch, Michael H.
Objective: Our goals were to examine clinical characteristics and age and gender correlates in pediatric trichotillomania. Method: A total of 62 children (8-17 years of age) were recruited for a pediatric trichotillomania treatment trial and characterized using structured rating scales of symptoms of hairpulling and common comorbid conditions. We…
Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether…
Gavazzi, Stephen M; Bostic, Jennifer M; Lim, Ji-Young; Yarcheck, Courtney M
Faced with anywhere between one half and two thirds of its youth having a diagnosable mental illness, the identification and treatment of mental health concerns is a critically important endeavor for professionals working with youth who have contact with the juvenile justice system. In addition, the literature suggests that factors related to both the family and to the gender of the adolescent must be incorporated into any approach to assessment and intervention within this special population. Further, prior work that has documented the interaction of gender and family issues with adolescent race/ethnicity warrants further empirical attention, as does the intermediary role that the family may play in the development of both internalizing and externalizing behaviors. The present study extends this literature by examining factors related to gender, race/ethnicity, family factors, and mental health issues in a sample of 2,549 Caucasian and African American youth coming to the attention of juvenile courts. Multivariate analysis of variance results indicated significant main effects for gender and race/ethnicity, as well as a significant gender x race/ethnicity interaction for the family and externalizing variables. A multiple group structural equation modeling procedure was employed in order to test the hypothesis that family environment mediates the relationship between gender and mental health problems, as well as to test for potential differences in these relationships as a function of race/ethnicity. Results indicated support for the mediation model in the sample of African American youth but not in the sample of Caucasian youth.
Houle, Brian C
Few studies consider obesity inequalities as a distributional property. This study uses relative distribution methods to explore inequalities in body mass index (BMI; kg/m(2)). Data from 1999-2006 from the National Health and Nutrition Examination Survey were used to compare BMI distributions by gender, Black/White race, and education subgroups in the United States. For men, comparisons between Whites and Blacks show a polarized relative distribution, with more Black men at increased risk of over or underweight. Comparisons by education (overall and within race/ethnic groups) effects also show a polarized relative distribution, with more cases of the least educated men at the upper and lower tails of the BMI distribution. For women, Blacks have a greater probability of high BMI values largely due to a right-shifted BMI distribution relative to White women. Women with less education also have a BMI distribution shifted to the right compared to the most educated women.
Kenney, Shannon R.; LaBrie, Joseph W.
Recent research indicates that protective behavioral strategies (PBS)—previously established as effective self-regulating tools for reducing alcohol risk among college students—may be especially useful for students with poor mental health, who are shown to be at heightened risk for alcohol-related harm. The current study examined the moderating influence of mental health (depression and anxiety severity), gender, and race (White, Asian) in the relationship between PBS use and alcohol-related negative consequences. Participants were 1,782 undergraduate students from two West Coast universities who reported past month incidence of heavy episodic drinking. Students reported on their drinking, experience of alcohol-related consequences, use of PBS, and depression and anxiety symptomatology. Overall, results demonstrated that among participants experiencing depression or anxiety, greater PBS utilization was associated with significantly lower levels of alcohol-related consequences, even after controlling for drinking and other predictors. However, findings also revealed important distinctions in the potential effectiveness of PBS by depression/anxiety severity and racial-gender subgroup, such that Asian men with poor mental health appeared to garner unique and substantial benefit (i.e., lesser consequences) from increased PBS use. Further, PBS were found to offer substantial protective benefit for White females, irrespective of mental health. This study points to the potential for targeted PBS-specific skills training and interventions to minimize alcohol-related risks faced by the growing subpopulation of college students experiencing psychological distress, and further highlights important race-gender differentials. PMID:24079648
... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Harassment on the basis of race, color, religion, age, or disability. 1300.106 Section 1300.106 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY STANDARDS OF CONDUCT FOR EMPLOYEES OF TENNESSEE VALLEY AUTHORITY § 1300.106 Harassment on the basis of...
... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Harassment on the basis of race, color, religion, age, or disability. 1300.106 Section 1300.106 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY STANDARDS OF CONDUCT FOR EMPLOYEES OF TENNESSEE VALLEY AUTHORITY § 1300.106 Harassment on the basis of...
... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Harassment on the basis of race, color, religion, age, or disability. 1300.106 Section 1300.106 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY STANDARDS OF CONDUCT FOR EMPLOYEES OF TENNESSEE VALLEY AUTHORITY § 1300.106 Harassment on the basis of...
... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Harassment on the basis of race, color, religion, age, or disability. 1300.106 Section 1300.106 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY STANDARDS OF CONDUCT FOR EMPLOYEES OF TENNESSEE VALLEY AUTHORITY § 1300.106 Harassment on the basis of...
Egli, Trevor; Bland, Helen W.; Melton, Bridget F.; Czech, Daniel R.
Objective: The authors examined differences in exercise motivation between age, sex, and race for college students. Participants: Students from 156 sections of physical activity classes at a midsize university were recruited (n = 2,199; 1,081 men, 1,118 women) in 2005-2006 and volunteered to complete the Exercise Motivation Inventory. Methods:…
Rudasill, Kathleen Moritz; Adelson, Jill L.; Callahan, Carolyn M.; Houlihan, Deanna Vogt; Keizer, Benjamin M.
Children whose parents are warm and responsive yet also set limits and have reasonable expectations for their children tend to have better outcomes than their peers whose parents show less warmth and responsiveness, have low expectations, or both. Parenting behavior is related to family race and children's sex, age, and cognitive ability. However,…
Paz, Amira; Doron, Israel; Tur-Sinai, Aviad
The world is aging, and the percentages of older people are on a dramatic ascent. This dramatic demographic aging of human society is not gender neutral; it is mostly about older women. One of the key policy approaches to address the aging revolution is known as "active aging," crystalized by the WHO in 2002 by three pillars: participation, health, and security. The active aging policy has financial and economic aspects and affects both men and women. However, as argued in this article, a gender-based approach has not been adopted within the existing active aging framework. Therefore, a new gender-specific research agenda is needed, one that focuses on an interrelation between gender and different economic aspects of "active aging" from international, comparative, cultural, and longitudinal perspectives.
Padula, Rosimeire Simprini; da Silva Valente, Luciana do Socorro; de Moraes, Mônica Vasconcelos; Chiavegato, Luciana Dias; Cabral, Cristina Maria Nunes
Work capacity is related to physical, environmental and psychosocial factors and is influenced by individual characteristics and occupations. The aim of this study was to evaluated the relationship between work capacity, gender and age. 360 people employed at an institution of higher education of both genders and similar age were asked to participate in this study. The ability to work was analyzed using Work Ability Index (WAI). Descriptive statistical, Pearson correlations and ANOVA test was applied. Of these, 197 workers who participated in the study completed and returned the questionnaire. The results show there weren't any significant differences between work ability in relation to gender and age, but we observed an increase variability of responses for WAI score in older workers. No significant differences in the perception of the ability of work between men and women..
Rukavina, Stefanie; Gruss, Sascha; Hoffmann, Holger; Tan, Jun-Wen; Walter, Steffen; Traue, Harald C
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.
Rukavina, Stefanie; Gruss, Sascha; Hoffmann, Holger; Tan, Jun-Wen; Walter, Steffen; Traue, Harald C.
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
Anderson, Pamela Bennett
Purpose. The purpose of the first study was to ascertain the extent to which differences were present in the STAAR Mathematics and Science test scores by Grade 5 and Grade 8 student economic status. The purpose of the second study was to examine differences in Grade 5 STAAR Mathematics and Science test performance by gender and by ethnicity/race (i.e., Asian, Black, Hispanic, and White). Finally, with respect to the third study in this journal-ready dissertation, the purpose was to investigate the STAAR Mathematics and Science test scores of Grade 8 students by gender and by ethnicity/race (i.e., Asian, Black, Hispanic, and White). Method. For this journal-ready dissertation, a non-experimental, causal-comparative research design (Creswell, 2009) was used in all three studies. Grade 5 and Grade 8 STAAR Mathematics and Science test data were analyzed for the 2011-2012 through the 2014-2015 school years. The dependent variables were the STAAR Mathematics and Science test scores for Grade 5 and Grade 8. The independent variables analyzed in these studies were student economic status, gender, and ethnicity/race. Findings. Regarding the first study, statistically significant differences were present in Grade 5 and Grade 8 STAAR Mathematics and Science test scores by student economic status for each year. Moderate effect sizes (Cohen's d) were present for each year of the study for the Grade 5 STAAR Mathematics and Science exams, Grade 8 Science exams, and the 2014-2015 Grade 8 STAAR Mathematics exam. However, a small effect size was present for the 2011-2012 through 2013-2014 Grade 8 STAAR Mathematics exam. Regarding the second and third study, statistically significant differences were revealed for Grade 5 and Grade 8 STAAR Mathematics and Science test scores based on gender, with trivial effect sizes. Furthermore, statistically significant differences were present in these test scores by ethnicity/race, with moderate effects for each year of the study. With regard to
Jové, Mariona; Maté, Ianire; Naudí, Alba; Mota-Martorell, Natalia; Portero-Otín, Manuel; De la Fuente, Mónica; Pamplona, Reinald
A molecular description of the mechanisms by which aging is produced is still very limited. Here, we have determined the plasma metabolite profile by using high-throughput metabolome profiling technologies of 150 healthy humans ranging from 30 to 100 years of age. Using a nontargeted approach, we detected 2,678 metabolite species in plasma, and the multivariate analyses separated perfectly two groups indicating a specific signature for each gender. In addition, there is a set of gender-shared metabolites, which change significantly during aging with a similar tendency. Among the identified molecules, we found vitamin D2-related compound, phosphoserine (40:5), monoacylglyceride (22:1), diacylglyceride (33:2), and resolvin D6, all of them decreasing with the aging process. Finally, we found three molecules that directly correlate with age and seven that inversely correlate with age, independently of gender. Among the identified molecules (6 of 10 according to exact mass and retention time), we found a proteolytic product (l-γ-glutamyl-l-leucine), which increased with age. On the contrary, a hydroxyl fatty acid (25-hydroxy-hexacosanoic), a polyunsaturated fatty acid (eicosapentaenoic acid), two phospholipids (phosphocholine [42:9]and phosphoserine [42:3]) and a prostaglandin (15-keto-prostaglandin F2α) decreased with aging. These results suggest that lipid species and their metabolism are closely linked to the aging process.
Yoo, Wonsuk; De, Subhendu; Wilkins, Thad; Smith, Selina A.; Blumenthal, Daniel
Colorectal cancer (CRC) incidence rates and mortality have been decreasing in the United States. Currently, states in the South have the smallest reduction in CRC mortality. The trends of CRC incidence rates in Georgia in comparison to the United States have not been investigated. We analyzed age-adjusted incidence rates of CRC in Georgia and the United States from 2000 to 2012 using data from SEER 18 registries. Age-adjusted incidence rates (95% CI) were calculated as cases per 100,000 to the 2000 US Standard population. CRC incidence rates were calculated for groupings based on age at time of diagnosis, race, sex, and geographic location within Georgia. Incidence rates were higher in males compared to females in Georgia. In Georgians age 50–64, incidence rates were higher compared to the US, while those ages 65+ displayed lower incidence rates. Black Georgians age 50–64 generally exhibited higher incidence rates of CRC and lower rates of decrease in incidence compared to other races in Georgia. Asian/Pacific Islander females age 50–64 in Georgia exhibited an increasing trend in incidence rate. Whites and blacks Georgians age 50–64 displayed higher incidence rates compared to the US, while Asian/Pacific Islanders displayed lower incidence rates. Greater incidence rates of CRC in rural and Greater Georgia were seen across all races when compared to overall rates in Georgia. Efforts should be made to address disparities in Georgia based on race and geographic location. Increased screening by colonoscopy or fecal occult blood testing, reduction of risk factors and promotion of healthy lifestyles can reduce CRC incidence rates. PMID:27042701
MacEntee, M I; Glick, N; Stolar, E
The numbers of participants over 75 years of age in previous studies of oral health have not been sufficient to permit a full investigation of the influence of age on the mouth. In this study a disproportionate stratified random sample of 255 independent elders was selected from a list of urban voters to provide similar numbers of men and women in three age groups. The subjects were interviewed and examined, and nearly half of them had mucosal disorders. There was a significant (P < 0.05) association between mucosal lesions and the use of dentures and tobacco, whereas stomatitis, denture-related hyperplasia and angular cheilitis in particular were associated significantly with men and with the use of defective dentures. Logistic regression revealed that neither age alone nor the quality of dentures predispose to mucosal lesions, but that the odds of finding stomatitis, denture-related hyperplasia and angular cheilitis in particular increased about three-fold in denture-users, and almost doubled in men.
Videtic, Gregory M.M.; Reddy, Chandana A.; Chao, Samuel T.; Rice, Thomas W.; Adelstein, David J.; Barnett, Gene H.; Mekhail, Tarek M.; Vogelbaum, Michael A.; Suh, John H.
Purpose: To explore whether gender and race influence survival in non-small-cell lung cancer (NSCLC) in patients with brain metastases, using our large single-institution brain tumor database and the Radiation Therapy Oncology Group recursive partitioning analysis (RPA) brain metastases classification. Methods and materials: A retrospective review of a single-institution brain metastasis database for the interval January 1982 to September 2004 yielded 835 NSCLC patients with brain metastases for analysis. Patient subsets based on combinations of gender, race, and RPA class were then analyzed for survival differences. Results: Median follow-up was 5.4 months (range, 0-122.9 months). There were 485 male patients (M) (58.4%) and 346 female patients (F) (41.6%). Of the 828 evaluable patients (99%), 143 (17%) were black/African American (B) and 685 (83%) were white/Caucasian (W). Median survival time (MST) from time of brain metastasis diagnosis for all patients was 5.8 months. Median survival time by gender (F vs. M) and race (W vs. B) was 6.3 months vs. 5.5 months (p = 0.013) and 6.0 months vs. 5.2 months (p = 0.08), respectively. For patients stratified by RPA class, gender, and race, MST significantly favored BFs over BMs in Class II: 11.2 months vs. 4.6 months (p = 0.021). On multivariable analysis, significant variables were gender (p = 0.041, relative risk [RR] 0.83) and RPA class (p < 0.0001, RR 0.28 for I vs. III; p < 0.0001, RR 0.51 for II vs. III) but not race. Conclusions: Gender significantly influences NSCLC brain metastasis survival. Race trended to significance in overall survival but was not significant on multivariable analysis. Multivariable analysis identified gender and RPA classification as significant variables with respect to survival.
Efthymiopoulos, C; Bramer, S L; Maroli, A
The effects of age and gender on the pharmacokinetics of the oral fluoroquinolone grepafloxacin were examined in 48 healthy middle-aged and elderly individuals, of whom half were male and half were female. Participants were stratified into 4 groups (each with n = 12), aged 40 to 49 years, 50 to 59 years, 60 to 69 years, and > 70 years. All received oral grepafloxacin 600 mg once daily for 7 days, and pharmacokinetic parameters were measured on days 1 and 7. Mean plasma grepafloxacin concentrations were consistently higher in females than in males. Peak concentrations, area under the concentration-time curve, apparent volume of distribution and apparent total clearance (but not renal clearance) differed significantly in females and males. There were no significant gender differences in the elimination half-life values. Further analysis of the data suggests that the gender-related pharmacokinetic differences were primarily due to differences in bodyweight, in particular to differences in lean body mass. The only parameters that changed significantly with age were renal clearance and the proportion of the dose excreted unchanged in the urine, but no clear trend was observed, and there was no correlation with creatinine clearance. We conclude that age and gender have no clinically significant effect on the pharmacokinetics of grepafloxacin. Dose adjustment on the basis of these factors does not therefore seem necessary.
Teutsch, Uwe; Knechtle, Beat; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald
Background Participation and performance trends in age group athletes have been investigated in endurance and ultraendurance races in swimming, cycling, running, and triathlon, but not in long-distance inline skating. The aim of this study was to investigate trends in participation, age, and performance in the longest inline race in Europe, the Inline One-Eleven over 111 km, held between 1998 and 2009. Methods The total number, age distribution, age at the time of the competition, and race times of male and female finishers at the Inline One-Eleven were analyzed. Results Overall participation increased until 2003 but decreased thereafter. During the 12-year period, the relative participation in skaters younger than 40 years old decreased while relative participation increased for skaters older than 40 years. The mean top ten skating time was 199 ± 9 minutes (range: 189–220 minutes) for men and 234 ± 17 minutes (range: 211–271 minutes) for women, respectively. The gender difference in performance remained stable at 17% ± 5% across years. Conclusion To summarize, although the participation of master long-distance inline skaters increased, the overall participation decreased across years in the Inline One-Eleven. The race times of the best female and male skaters stabilized across years with a gender difference in performance of 17% ± 5%. Further studies should focus on the participation in the international World Inline Cup races. PMID:23690697
Background In recent years, there was an increased interest in investigating the gender difference in performance and the age of peak performance in ultra-endurance performances such as ultra-triathlon, ultra-running, and ultra-swimming, but not in ultra-cycling. The aim of the present study was to analyze the gender difference in ultra-cycling performance and the age of peak ultra-cycling performance in the 720-km ‘Swiss Cycling Marathon’, the largest European qualifier for the ‘Race Across America’. Methods Changes in the cycling speed and age of 985 finishers including 38 women and 947 men competing in the Swiss Cycling Marathon from 2001 to 2012 covering a distance of 720 km with a change of altitude of 4,993 m were analyzed using linear regression. Results The gender difference in performance was 13.6% for the fastest cyclists ever, 13.9% ± 0.5% for the three fastest cyclists ever and 19.1% ± 3.7% for the ten fastest cyclists ever. The gender difference in performance for the annual top three women and men decreased from 35.0% ± 9.5% in 2001 to 20.4% ± 7.7% in 2012 (r2 = 0.72, p = 0.01). The annual top three women improved cycling speed from 20.3 ± 3.1 km h−1 in 2003 to 24.8 ± 2.4 km h−1 in 2012 (r2 = 0.79, p < 0.01). The cycling speed of the annual top three men remained unchanged at 30.2 ± 0.6 km h−1 (p > 0.05). The age of peak performance for the ten fastest finishers ever was 35.9 ± 9.6 years for men and 38.7 ± 7.8 years for women, respectively (p = 0.47). Conclusions The gender difference in ultra-cycling performance decreased over the 2001 to 2012 period in the 720-km Swiss Cycling Marathon for the annual top three cyclists and reached approximately 14%. Both women and men achieved peak performance at the age of approximately 36 to 39 years. Women might close the gender gap in ultra-endurance cycling in longer cycling distances. Future studies need to investigate the gender difference in performance in the Race Across America, the
Wood, Christine V; Campbell, Patricia B; McGee, Richard
This paper analyzes perspectives on academic careers among 60 beginning PhD students in the biomedical sciences. It presents seven perspectives on academic careers articulated by the students in the sample and explains the way that race/ethnicity, gender, and students' family education backgrounds are tied to those perspectives. The findings show that traditionally underrepresented students find the academic career path less navigable than students from well-represented groups. Among underrepresented students, even those from higher family education backgrounds, experiences related to race/ethnicity and gender often inform perceptions of the academic career even before they start their graduate research training. As the composition of the graduate population changes to include more women and underrepresented racial and ethnic minority men, it is important to note that not all graduate students enter with the same perspectives and views of the academic career and that there are meaningful differences in perspectives across demographic lines. Graduate programs can play a critical role in providing information and support for graduate students as they navigate their career choices, particularly at the earliest stages of training. By becoming sensitive to students' perspectives on career options, and understanding how differences in perspectives arise, mentors and others can align advising strategies with the experiences and views of students.
Puhl, Rebecca M; Luedicke, Joerg; Heuer, Chelsea A
Overweight and obese persons are frequently stigmatized in news media. The present study is the first to systematically compare public reactions to positive and negative images of obese persons accompanying news reports on obesity (while manipulating gender and race of the target)and their effects on generalized attitudes and social distance toward obese persons. The authors conducted 3 randomized experimental studies using online surveys to assess public perceptions of positive versus stereotypical images of obese adults (who varied by gender and race) accompanying a neutral news report about obesity. The sample included 1,251 adults, who were recruited through a national survey panel during May of 2010. Participants who viewed negative, stereotypical images of obese targets increased social distance, antifat attitudes, and ratings of laziness and dislike toward obese persons, whereas positive, nonstereotypical images induced more positive attitudes. These findings remained consistent when accounting for sociodemographic variables. African American female obese targets portrayed in images evoked higher ratings of dislike and social distance compared with Caucasian targets, but ratings were similar for male and female targets. This study provides evidence that images of obese person accompanying written media influence public attitudes toward obese people, and may reinforce weight stigmatization if images contain stereotypical portrayals of obese persons. Implications for efforts to report about obesity in the news media are discussed.
Kackar, Hayal Z.; Shumow, Lee; Schmidt, Jennifer A.; Grzetich, Janel
Extant data collected through the Experience Sampling Method were analyzed to describe adolescents' subjective experiences of homework. Analyses explored age and gender differences in the time adolescents spend doing homework, and the situational variations (location and companions) in adolescents' reported concentration, effort, interest,…
LeBlanc, Albert; Jin, Young Chang; Stamou, Lelouda; McCrary, Jan
Examines the music listening preferences of 2,042 students from Greece, South Korea, and the United States using a survey that listed selections from art music, traditional jazz, and rock music. Finds that age, gender, and country all exerted influence, but the variables did not perform the same way in each country. (CMK)
Joye, Shauna W.; Wilson, Janie H.
Student evaluations provide rich information about teaching performance, but a number of factors beyond teacher effectiveness influence student evaluations. In this study we examined the effects of professor gender and perceived age on ratings of effectiveness and rapport as well as academic performance. We also asked students to rate professor…
DeJesus, Ramona S.; Breitkopf, Carmen R.; Ebbert, Jon O.; Rutten, Lila J. Finney; Jacobson, Robert M.; Jacobson, Debra J.; Fan, Chun; St. Sauver, Jennifer
Background: Few large studies have examined correlations between anxiety and body mass index (BMI) by gender or racial groups using clinical data. Objective: This study aimed to determine associations between diagnosed anxiety disorders and BMI, and evaluate whether observed associations varied by demographic characteristics. Method: Data from the Rochester Epidemiology Project (REP) data linkage system were analyzed to examine associations between anxiety disorders and BMI among adults ages 18-85 residing in Olmsted County, MN in 2009 (n=103,557). Height and weight data were available for 75,958 people (73%). The international classification of underweight, overweight, and obesity by BMI was used. Results: Population consisted of 56% females, 92.8% White individuals, with median age of 46 years. When adjusted for age, sex, and race, we observed a U-shaped association between anxiety and BMI group. Underweight and obese individuals were more likely to have an anxiety diagnosis compared to normal weight individuals. Stratification by sex yielded a U-shaped association between anxiety and BMI only in women. Stratification by race showed a U-shaped association between anxiety and BMI only in the White population. Anxiety was significantly associated only with obesity in the Black population. Anxiety was not associated with a BMI category in Asian or Hispanic groups. Among elderly group, there is inverse correlation between anxiety and obesity. Conclusion: Our results suggest that anxiety may have heterogeneous associations with BMI in the population. Further research on potential mechanisms contributing to these findings will help direct efforts in anxiety and obesity management across diverse population groups. PMID:27857777
DESAI, SONALDE; ANDRIST, LESTER
Research on marriage in developing countries has been somewhat narrow in scope because of both conceptual and data limitations. While the feminist literature recognizes marriage as a key institutional site for the production and reproduction of gender hierarchies, little is known about the processes through which this relationship operates. This article uses data from the newly collected India Human Development Survey 2005 for 27,365 ever-married women aged 25–49 to explore ways in which different dimensions of gender in Indian society shape the decisions regarding age at marriage. We explore the impact of three dimensions of gender: (1) economic factors, such as availability of wage employment, dowry expectations, and wedding expenses; (2) indicators of familial empowerment, such as women’s role in household decision making and access to and control over resources; and (3) markers of gender performance, such as observance of purdah and male-female separation in the household. Results from hierarchical linear models confirm the importance of markers of gender performance but fail to demonstrate a large role for economic factors and familial empowerment. PMID:20879683
Desai, Sonalde; Andrist, Lester
Research on marriage in developing countries has been somewhat narrow in scope because of both conceptual and data limitations. While the feminist literature recognizes marriage as a key institutional site for the production and reproduction of gender hierarchies, little is known about the processes through which this relationship operates. This article uses data from the newly collected India Human Development Survey 2005 for 27,365 ever-married women aged 25-49 to explore ways in which different dimensions of gender in Indian society shape the decisions regarding age at marriage. We explore the impact of three dimensions of gender: (1) economic factors, such as availability of wage employment, dowry expectations, and wedding expenses; (2) indicators offamilial empowerment, such as women s role in household decision making and access to and control over resources; and (3) markers of gender performance, such as observance of purdah and male-female separation in the household. Results from hierarchical linear models confirm the importance of markers of gender performance but fail to demonstrate a large role for economic factors and familial empowerment.
Blane, David N; McLean, Gary; Watt, Graham
General practice in the UK is widely reported to be in crisis, with particular concerns about recruitment and retention of family doctors. This study assessed the distribution of GPs in Scotland by age, gender and deprivation, using routinely available data. We found that there are more GPs (and fewer patients per GP) in the least deprived deciles than there are in the most deprived deciles. Furthermore, there are a higher proportion of older GPs in the most deprived deciles. There are also important gender differences in the distribution of GPs. We discuss the implications of these findings for policymakers and practitioners.
Bugislaus, A-E; Roehe, R; Willms, F; Kalm, E
In a genetic analysis of German trotters, the performance trait racing time per km was analysed by using a random regression model on six different age classes (2-, 3-, 4-, 5- and 6-year-old and older trotters; the age class of 3-year-old trotters was additionally divided by birth months of horses into two seasons). The best-fitting random regression model for the trait racing time per km on six age classes included as fixed effects sex, race track, condition of race track (fitted as second-order polynomial on age), distance of race and each driver (fitted as first-order polynomial on age) as well as the year-season (fitted independent of age). The random additive genetic and permanent environmental effects were fitted as second-order polynomials on age. Data consisted of 138,620 performance observations from 2,373 trotters and the pedigree data contained 9,952 horses from a four-generation pedigree. Heritabilities for racing time per km increased from 0.01 to 0.18 at age classes from 2- to 4-year-old trotters, then slightly decreased for 5 year and substantially decreased for 6-year-old horses. Genetic correlations of racing time per km among the six age classes were very high (rg = 0.82-0.99). Heritability was h2 = 0.13 when using a repeatability animal model for racing time per km considering the six age classes as fixed effect. Breeding values using repeatability analysis over all and within age classes resulted in slightly different ranking of trotters than those using random regression analysis. When using random regression analysis almost no reranking of trotters over time took place. Generally, the analyses showed that using a random regression model improved the accuracy of selection of trotters over age classes.
Bleich, Sara N.; Wolfson, Julia A.
Objective To describe national trends in discretionary calories from sugar sweetened beverage (SSB) and snacks by age-specific body weight categories and by age- and weight-specific race/ethnicity groups. Examining these sub-populations is important as population averages may mask important differences. Design and Methods We used 24-hour dietary recall data obtained from the National Health and Nutrition Examination Survey 2003–2010 among children aged 2 to 19 (N=14,092). Logistic and linear regression methods were used to adjust for multiple covariates and survey design. Results The number of calories from SSBs declined significantly for nearly all age-specific body weight groups. Among overweight or obese children, significant declines in the number of calories from SSBs were observed among Hispanic children aged 2 to 5 (117 kcal vs. 174 kcal) and white adolescents aged 12 to 19 (299 kcal vs. 365 kcal). Significant declines in the number of calories from salty snacks were observed among white children aged 2 to 5 (192 kcal to 134 kcal) and 6 to 11 (273 kcal vs. 200 kcal). Conclusions The decrease in SSB consumption and increase in snack consumption observed in prior research are not uniform when children are examined within sub-groups accounting for age, weight and race/ethnicity. PMID:25919923
Elenbaas, Laura; Killen, Melanie
Age-related changes in children’s associations of economic resources and race were investigated. The sample (N = 308) included 5–6 year-olds (n = 153, M = 6.01 years, SD = 0.33 years) and 10–11 year-olds (n = 155, M = 11.12 years, SD = 0.59 years) of African–American (n = 93), European–American (n = 92), Latino (n = 62), Asian–American (n = 23), and multi-racial or multi-ethnic (n = 26) background. Participants matched pairs of target children (African–American and European–American) with visual indicators of low, middle, and high economic status. Children’s associations of economic resources with racial groups changed with age, and reflected different associations at high, middle, and low levels of the economic spectrum. Specifically, children associated targets of both races with middle economic status at a comparable rate, and with age, increasingly associated targets of both races with indicators of middle economic status. By contrast, both younger and older children associated African–American targets with indicators of low economic status more frequently than European–American targets. Finally, children associated African–American targets with indicators of high economic status less frequently with age, resulting in a perceived disparity in favor of European–American targets at high economic status among older children that was not present among younger children. No differences were found by participants’ own racial or ethnic background. These results highlight the need to move beyond a dichotomized view (rich or poor) to include middle economic status when examining children’s associations of economic resources and race. PMID:27378981
DuBois, David L.; Burk-Braxton, Carol; Swenson, Lance P.; Tevendale, Heather D.; Hardesty, Jennifer L.
Investigated the influence of racial and gender discrimination and difficulties on adolescent adjustment. Found that discrimination and hassles contribute to a general stress context which in turn influences emotional and behavioral problems in adjustment, while racial and gender identity positively affect self-esteem and thus adjustment. Revealed…
Gerstl-Pepin, Cynthia; Liang, Guodong
This article examines media coverage of a high school Native American mascot controversy. Discourse analysis of media documents and artifacts was utilized to explore how the issue was socially constructed for public consumption. Critical race feminism was used as a framework to examine how media discourses can oversimplify the complex interaction…
Marshall, Catherine, Ed.
This book demonstrates that liberal policy cannot adequately address deep-seated assumptions and traditional practices that undermine minorities and women in schools. Chapters focus on educational policy and its implementation at all levels of school politics in the United States, Australia, and Israel. Part 1, "Cutting Across Race and…
Denham, Bryan E.
Drawing on data gathered in the 2009 Monitoring the Future study of American youth, and controlling for race and noncompetitive exercise frequency, this research examined the explanatory effects of competitive sports participation on alcohol consumption and marijuana use as well as the nonmedical use of prescription pain relievers among American…
Shagina, N B; Tolstykh, E I; Degteva, M O; Anspaugh, L R; Napier, B A
A biokinetic model for strontium in humans is necessary for quantification of internal doses due to strontium radioisotopes. The ICRP-recommended biokinetic model for strontium has limitations for use in a population study, because it is not gender specific and does not cover all age ranges. The extensive Techa River data set on (90)Sr in humans (tens of thousands of measurements) is a unique source of data on long-term strontium retention for men and women of all ages at intake. These, as well as published data, were used for evaluation of age- and gender-specific parameters for a new compartment biokinetic model for strontium (Sr-AGe model). The Sr-AGe model has a similar structure to the ICRP model for the alkaline earth elements. The following parameters were mainly re-evaluated: gastrointestinal absorption and parameters related to the processes of bone formation and resorption defining calcium and strontium transfers in skeletal compartments. The Sr-AGe model satisfactorily describes available data sets on strontium retention for different kinds of intake (dietary and intravenous) at different ages (0-80 years old) and demonstrates good agreement with data sets for different ethnic groups. The Sr-AGe model can be used for dose assessment in epidemiological studies of general populations exposed to ingested strontium radioisotopes.
Shagina, N. B.; Tolstykh, E. I.; Degteva, M. O.; Anspaugh, L. R.; Napier, Bruce A.
A biokinetic model for strontium in humans is necessary for quantification of internal doses due to strontium radioisotopes. The ICRP-recommended biokinetic model for strontium has limitation for use in a population study, because it is not gender specific and does not cover all age ranges. The extensive Techa River data set on 90Sr in humans (tens of thousands of measurements) is a unique source of data on long-term strontium retention for men and women of all ages at intake. These, as well as published data, were used for evaluation of age- and gender-specific parameters for a new compartment biokinetic model for strontium (Sr-AGe model). The Sr-AGe model has similar structure as the ICRP model for the alkaline earth elements. The following parameters were mainly reevaluated: gastro-intestinal absorption and parameters related to the processes of bone formation and resorption defining calcium and strontium transfers in skeletal compartments. The Sr-AGe model satisfactorily describes available data sets on strontium retention for different kinds of intake (dietary and intravenous) at different ages (0–80 years old) and demonstrates good agreement with data sets for different ethnic groups. The Sr-AGe model can be used for dose assessment in epidemiological studies of general population exposed to ingested strontium radioisotopes.
Schlund-Vials, Cathy J.
Focused on comparative ethnic studies and intersectionality, the author commences with a discussion about Barack Obama's historic inauguration and the Asian American literature classroom. This essay argues that courses, programs, and departments focused on ethnicity, race, gender, class, and sexuality remain important precisely because they…
Rhodes, Lindsay A.; Huisingh, Carrie; Johnstone, John; Fazio, Massimo; Smith, Brandon; Clark, Mark; Downs, J. Crawford; Owsley, Cynthia; Girard, Michael J. A.; Mari, Jean Martial; Girkin, Christopher
Purpose. To determine if laminar depth (LD) and prelaminar tissue volume (PTV) are associated with age and race in healthy human eyes. Methods. Optic nerve head images from enhanced depth imaging spectral-domain optical coherence tomography of 166 normal eyes from 84 subjects of African descent (AD) and European descent (ED) were manually delineated to identify the principal surfaces: internal limiting membrane, Bruch's membrane (BM), anterior sclera (AS), and anterior surface of the lamina cribrosa. These four surfaces defined the LD and PTV using Bruch's membrane opening (BMO) and AS for reference structures. Generalized estimating equations were used to evaluate whether the effect of age on each outcome was differential by race. Results. When age was analyzed as a continuous variable, the interaction term between age and race was statistically significant for mean LDBMO (P = 0.015) and mean LDAS (P = 0.0062) after adjusting for axial length and BMO area. For every 1-year increase in age, the LDAS was greater on average by 1.78 μm in AD subjects and less by 1.71 μm in ED subjects. Mean PTV was lower in the older subjects (1248 × 106 μm3 AD, 881 × 106 μm3 ED) compared to the younger subjects (1316 × 106 μm3 AD, 1102 × 106 μm3 ED) in both groups. Conclusions. With increasing age, the LD changes differently across racial groups in normal subjects. The LD in ED subjects showed a significantly decreasing slope suggesting that the lamina moves anteriorly with age in this group. PMID:25414182
This paper situates age discrimination within a broader system of age relations that intersects with other inequalities, and then uses that framework to analyze internet advertisements for the anti-aging industry. Such ads reinforce age and gender relations by positing old people as worthwhile only to the extent that they look and act like those…
Goodkind, Sara; Wallace, John M; Shook, Jeffrey J; Bachman, Jerald; O'Malley, Patrick
Historically, girls have been less delinquent than boys. However, increased justice system involvement among girls and current portrayals of girls in the popular media and press suggest that girls' delinquency, particularly their violence and drug use, is becoming more similar to that of boys. Are girls really becoming more delinquent? To date, this question remains unresolved. Girls' increased system involvement might reflect actual changes in their behavior or changes in justice system policies and practices. Given that girls of color are overrepresented in the justice system, efforts to rigorously examine the gender convergence hypothesis must consider the role of race/ethnicity in girls' delinquency. This study uses self-report data from a large, nationally representative sample of youth to investigate the extent to which the magnitude of gender differences in violence and substance use varies across racial/ethnic groups and explore whether these differences have decreased over time. We find little support for the gender convergence hypothesis, because, with a few exceptions, the data do not show increases in girls' violence or drug use. Furthermore, even when girls' violent behavior or drug use has increased, the magnitude of the increase is not substantial enough to account for the dramatic increases in girls' arrests for violence and drug abuse violations.
Craciun, Catrinel; Flick, Uwe
The present study explores views on aging and how these differ according to gender and precariousness status. Semistructured interviews were conducted with 10 men and 10 women with secure and insecure pensions. Themes like fear of illness and health decline were more present in men, while fear of losing their attractiveness in old age more present among women. For all participants, loss of autonomy and social roles represented a negative view of old age, while activity in the form of work, volunteering, or leisure represented positive views. Differences in views on aging were related to pension security and less to gender. Women with insecure pension plans displayed the most negative views of aging. Implications for practice and policy to prevent health and gender inequalities are discussed.
Fuller-Rowell, Thomas E.; Williams, David R.; Love, Gayle D.; McKinley, Paula S.; Sloan, Richard P.; Ryff, Carol D.
Objective The objective of this study was to consider race differences in age-trends of autonomic nervous system functioning, using a national dataset with a broad age range. Methods Measures of baseline heart rate variability (HRV) and HRV reactivity were derived from electrocardiograph (ECG) recordings taken at rest and during cognitive stress tasks. Age-trends in HRV and HRV reactivity were compared among 204 African Americans and 833 Whites ages 34 to 83 years (M=53.7, SD=11.4), before and after controlling for socioeconomic status (SES). Results For HRV-reactivity, age-trends were steeper among African Americans and lower-SES participants than Whites and higher-SES participants. For baseline HRV, age-trends varied by SES but not race. Discussion Results relating to HRV-reactivity (but not baseline HRV) were consistent with hypotheses suggesting that African Americans are exposed to higher levels of stress and experience accelerated declines in health across the life span. The relevance of the findings to research on social stress and health disparities is discussed. PMID:23781017
Barbhaiya, R H; Knupp, C A; Pittman, K A
The effects of age and gender on the pharmacokinetics of cefepime were examined in 48 volunteers following administration of a single 1,000-mg intravenous dose. Male and female subjects were divided into four groups, each consisting of 12 subjects, according to their age and gender. The young subjects were between 20 and 40 years of age and elderly subjects were between 65 and 81 years of age. Serial blood and urine samples were collected from each subject and were analyzed for cefepime by validated high-pressure liquid chromatographic assays with UV detection. Key pharmacokinetic parameters were calculated by noncompartmental methods. There were no gender-related differences in elimination half-life (t1/2) and weight-normalized total body clearance (CLT), renal clearance (CLR), and steady-state volume of distribution (Vss). Statistically significant age-related effects were found for t1/2, CLT, CLR, and Vss parameters. In different study groups, Vss ranged from 0.21 to 0.24 liter/kg. The values for Vss were significant greater for elderly subjects than they were for young subjects. The cefepime t1/2 was significantly longer in elderly subjects (about 3 h) than that observed in young subjects (about 2.2 h). The mean values for CLT and CLR in the four study groups ranged from 1.11 to 1.56 and 0.99 to 1.44 ml/min/kg, respectively. In elderly subjects, the estimates for CLT and CLR were significantly lower than those observed in young subjects. Linear regression revealed good correlations between clearance values of cefepime and creatinine. The magnitude of age-related changes in the pharmacokinetics of cefepime is not significant enough to recommend dosage adjustment in elderly patients with kidney functions normal for their age. PMID:1416818
Vitulli, William F
Crawford's analysis in 2003 suggests that humor interacts with gender so that traditional social norms of femininity and masculinity may be reinforced or diinished. Yet age as a covariate was not considered. Assessment of the attitudes toward humor among 72 older women (M=72.0, SD=9.8, range=51-93 years) and 24 older men (M=69.8, SD=6.8, range=59-90 years) in 1996 by Vitulli and Parman suggest ratings on a Likert-type scale (anchored by 5: strongly agree and 1: strongly disagree) in which humor and gender interact. Moreover, a post hoc Scheffé test showed a significant sex effect on the female-oriented scale. Older women perceived humor as an important quality for women, whereas older men did not. Generational differences among studies on humor and sex underscore the need for contemporary research inclusive of age measures.
Taber, Daniel R.; Robinson, Whitney R.; Bleich, Sara N.; Wang, Y. Claire
Objective To analyze sources of racial and gender disparities in adolescent obesity prevalence in the United States using Oaxaca-Blinder decomposition. Methods Data were obtained from the National Youth Physical Activity and Nutrition Study, a 2010 nationally representative study of 9th–12th grade students. Obesity status was determined from objective height and weight data; weight-related behaviors and school, home, and environmental data were collected via questionnaire. Oaxaca-Blinder decomposition was used to independently analyze racial and gender obesity prevalence differences (PD) – i.e., comparing Black girls to White girls, and Black girls to Black boys. Results Overall, measured characteristics accounted for 46.8% of the racial PD but only 11.9% of the gender PD. Racial PD was associated with Black girls having less fruit/vegetable access at home, obtaining lunch at school more often, and playing fewer sports than White girls. Gender PD was associated with differential associations between physical activity measures – including total activities in the past year and days of moderate-to-vigorous physical activity (MVPA) in the past week – and obesity. Conclusions School lunch and home food environmental variables accounted for racial disparities, but not gender disparities, in obesity prevalence. Gender differences in mechanisms between physical activity and obesity should be explored further. PMID:26841122
da Costa, V M; Moreira, D G; Rosenthal, D
The effects of aging on human or animal thyroid function are still not well defined. We evaluated some aspects of thyroid function during aging using an animal model (young and old Dutch-Miranda rats). In old rats of both genders, serum thyroxine (T4) decreased but serum thyrotrophin (TSH) remained unaltered, suggesting a disturbance in the pituitary-thyroid feedback mechanism during aging. Serum tri-iodothyronine (T3) only decreased in old males, possibly because female rats are almost twice as efficient in hepatic T4 to T3 deiodination. Thyroidal T4-5'-deiodinase activity did not change much during aging, although it decreased slightly in males. Thyroidal iodothyronine-deiodinase type I mRNA expression but not total thyroidal enzymatic activity were higher in female than in male rats. Thus, ovarian/testicular hormones may modulate the expression and/or the activity of hepatic and thyroidal type I iodothyronine-deiodinase. Thyroperoxidase (TPO) and thyroglobulin (Tg) expression were higher in young male rats than in females. In males, TPO and Tg gene expression decreased with aging, suggesting that androgens might increase their expression. Our results showed that aging induces real changes in rat thyroid gland function and regulation, affecting at least pituitary, thyroid and liver functions. Furthermore, some of these changes were gender related, indicating that gonadal hormones may modulate thyroid gland function and regulation.
Bukar, Ali Maina; Ugail, Hassan; Connah, David
Age and gender classification are two important problems that recently gained popularity in the research community, due to their wide range of applications. Research has shown that both age and gender information are encoded in the face shape and texture, hence the active appearance model (AAM), a statistical model that captures shape and texture variations, has been one of the most widely used feature extraction techniques for the aforementioned problems. However, AAM suffers from some drawbacks, especially when used for classification. This is primarily because principal component analysis (PCA), which is at the core of the model, works in an unsupervised manner, i.e., PCA dimensionality reduction does not take into account how the predictor variables relate to the response (class labels). Rather, it explores only the underlying structure of the predictor variables, thus, it is no surprise if PCA discards valuable parts of the data that represent discriminatory features. Toward this end, we propose a supervised appearance model (sAM) that improves on AAM by replacing PCA with partial least-squares regression. This feature extraction technique is then used for the problems of age and gender classification. Our experiments show that sAM has better predictive power than the conventional AAM.
Horner, Stacy B.; Fireman, Gary D.; Wang, Eugene W.
Peer nominations and demographic information were collected from a diverse sample of 1493 elementary school participants to examine behavior (overt and relational aggression, impulsivity, and prosociality), context (peer status), and demographic characteristics (race and gender) as predictors of teacher and administrator decisions about…
Yesil Dagli, Ummuhan; Jones, Ithel
This study was an examination of the effect of delayed, early, and on-time kindergarten enrollment on children's kindergarten mathematics achievement. Central for this study was to explore if the relationship between the kindergarten enrollment status and mathematics achievement varies by children's gender, race, and family SES status. It used a…
Ojeda, Victoria D.; Bergstresser, Sara M.
Though researchers have described psychosocial barriers to mental health care-seeking, limited research has examined ways in which gender and race-ethnicity are associated with individuals' perceptions and attitudes. This study investigates correlates of psychosocial barriers to mental health care in a population of adults reporting unmet need for…
Moriarty, Margaret E.
This mixed-methods study was designed to determine how principals perceived the ethicality of sanctions for students engaged in sexting behavior relative to the race/ethnicity and gender of the student. Personality traits of the principals were surveyed to determine if Openness and/or Conscientiousness would predict principal response. Sexting is…
Tine, Michele; Gotlieb, Rebecca
This study compared the relative impact of gender-, race-, and income-based stereotype threat and examined if individuals with multiple stigmatized aspects of identity experience a larger stereotype threat effect on math performance and working memory function than people with one stigmatized aspect of identity. Seventy-one college students of the…
Grytz, Rafael; Fazio, Massimo A.; Libertiaux, Vincent; Bruno, Luigi; Gardiner, Stuart; Girkin, Christopher A.; Downs, J. Crawford
Purpose. We tested the hypothesis that there are age- and race-related differences in posterior scleral material properties, using eyes from human donors of European (20–90 years old, n = 40 eyes) and African (23–74 years old, n = 22 eyes) descent. Methods. Inflation tests on posterior scleral shells were performed while full-field, three-dimensional displacements were recorded using laser speckle interferometry. Scleral material properties were fit to each eye using a microstructure-based constitutive formulation that incorporates the collagen fibril crimp and the local anisotropic collagen architecture. The effects of age and race were estimated using Generalized Estimating Equations, while accounting for intradonor correlations. Results. The shear modulus significantly increased (P = 0.038) and collagen fibril crimp angle significantly decreased with age (P = 0.002). Donors of African descent exhibited a significantly higher shear modulus (P = 0.019) and showed evidence of a smaller collagen fibril crimp angle (P = 0.057) compared to donors of European descent. The in-plane strains in the peripapillary sclera were significantly lower with age (P < 0.015) and African ancestry (P < 0.015). Conclusions. The age- and race-related differences in scleral material properties result in a loss of scleral compliance due to a higher shear stiffness and a lower level of stretch at which the collagen fibrils uncrimp. The loss of compliance should lead to larger high frequency IOP fluctuations and changes in the optic nerve head (ONH) biomechanical response in the elderly and in persons of African ancestry, and may contribute to the higher susceptibility to glaucoma in these at-risk populations. PMID:25389203
Pittenger, D B
The Hanford Environmental Does Reconstruction (HEDR) Project was established to estimate radiation doses that people could have received from nuclear operations at the Hanford Site since 1944. To identify groups that may have received doses, population estimates containing age, race, and sex detail for ten counties in Washington and Oregon for the years 1940 to 1980 were prepared by the Demographics Laboratory under a subcontract with the Pacific Northwest Laboratory (PNL). A data base of population information was developed from census reports and published and unpublished collections from the Washington State Office of Financial Management and Center for Population Research. Three estimation methods were then explored: the cohort-component model, cohort interpolation, and age-group interpolation. The estimates generated through cohort and age-group interpolation are considered adequate for initial use in the HEDR Project. Results are presented in two forms: (1) county populations by sex and single year of age and (2) county populations by sex and race for age groupings. These results are made available to the HEDR Project for further refinement into population estimates by county census divisions.
Ghavami, Negin; Katsiaficas, Dalal; Rogers, Leoandra Onnie
Developmental theory and research have often focused on a single social identity category, for example, race or sexual orientation, and examined the consequences of that category on life outcomes. Yet intersectional models of social disadvantage (eg, Cole, 2009; Crenshaw, 1995; King, 1988) suggest that social categories combine to shape the experiences and life outcomes of individuals across life domains. In this chapter, we review empirical research that offers insight into the intersectionality of social identities across three critical developmental periods, namely, middle childhood, adolescence, and emerging adulthood. We also consider the consequences of intersecting identities across several life domains, including intergroup relations and political and civic engagement. Recognizing that the body of work on social identities is expansive, we focus our review on race/ethnicity, gender, sexual orientation, and immigrant status. In each developmental stage, we discuss what we know, drawing from the limited empirical literature, and offer suggestions on where we need to go moving forward. We conclude that research that focuses on as a single category and ignores the specific domain of development provides an incomplete and inaccurate picture that will hinder efforts to develop culturally appropriate and clinically effective prevention and intervention programs to meet the needs of our diverse children and youth living in the United States.
Sparling, P B; Nieman, D C; O'Connor, P J
Four topics are addressed: fluid/fuel replacement during the marathon, marathoning and susceptibility to infection, psychological aspects of elite marathoners and the gender gap in marathon performance. Although these topics are diverse, they all relate to practical questions raised by coaches and athletes. Evidence from laboratory and field studies indicates that it is advisable for marathoners to consume 800 to 1000 L/h of sports drink providing 45 to 60 g/h of carbohydrate. It is strongly suggested to practice fluid consumption during training sessions as it is probable that tolerance to drinking during running is a trainable adaptation. Epidemiological and clinical research support the concept that marathon training and racing increase the runner's risk of upper respiratory tract infections because of negative changes in immune function. Susceptibility to infection may be reduced by proper nutrition, adequate sleep, appropriate recovery between vigorous workouts and minimal exposure to sick people during periods of heavy training and major races. Although psychological research in this area is still limited, evidence suggests that elite marathoners rely primarily on associative strategies during competition while judiciously dissociating in order to cope with pain. It is recommended that coaches and athletes interested in employing psychological interventions seek assistance from professionals well trained in the fields of both psychology and exercise science. Will women soon outrun men? Over the past 2 decades societal views and training practices of women distance runners have changed greatly, yet certain performance-related biological differences between men and women are unlikely to change.
Enevoldsen, Marie Sand; Pedersen, Mads Møller; Hemmsen, Martin Christian; Lönn, Lars; Henneberg, Kaj-Åge; Jensen, Jørgen Arendt
The abdominal aorta (AA) is predisposed to development of abdominal aneurysms (AAA), a focal dilatation with fatal consequences if left untreated. The blood flow patterns is thought to play an important role in the development of AAA. The purpose of this work is to investigate the blood flow patterns within a group of healthy volunteers (six females, eight males) aged 23 to 76 years to identify changes and differences related to age and gender. The healthy volunteers were categorized by gender (male/female) and age (below/above 35 years). Subject-specific flow and geometry data were acquired using the research interface on a Profocus ultrasound scanner (B-K Medical, Herlev, Denmark; segmentation of 3D magnetic resonance angiography (Magnetom Trio, Siemens Healthcare, Erlangen, Germany). The largest average diameter was among the elderly males (19.7 (+/- 1.33) mm) and smallest among the young females (12.4 (+/- 0.605) mm). The highest peak systolic velocity was in the young female group (1.02 (+/- 0.336) m/s) and lowest in the elderly male group (0.836 (+/- 0.127) m/s). A geometrical change with age was observed as the AA becomes more bended with age. This also affects the blood flow velocity patterns, which are markedly different from young to elderly. Thus, changes in blood flow patterns in the AA related to age and gender are observed. Further investigations are needed to determine the relation between changes in blood flow patterns and AAA development.
Lehmann, Regula; Denissen, Jaap J. A.; Allemand, Mathias; Penke, Lars
The present cross-sectional study investigated age and gender differences in motivational manifestations of the Big Five in a large German-speaking Internet sample (N = 19,022). Participants ranging in age from 16 to 60 years completed the Five Individual Reaction Norms Inventory (FIRNI; Denissen & Penke, 2008a), and two traditional Big Five…
Riegle-Crumb, Catherine; Humphries, Melissa
This study explores whether gender stereotypes about math ability shape high school teachers’ assessments of the students with whom they interact daily, resulting in the presence of conditional bias. It builds on theories of intersectionality by exploring teachers’ perceptions of students in different gender and racial/ethnic subgroups, and advances the literature on the salience of gender across contexts by considering variation across levels of math course-taking in the academic hierarchy. Utilizing nationally representative data from the Education Longitudinal Study of 2002 (ELS), analyses reveal that disparities in teachers’ perceptions of ability that favored white males over minority students of both genders are explained away by student achievement in the form of test scores and grades. However, we find evidence of a consistent bias against white females which, although relatively small in magnitude, suggests that teachers hold the belief that math is easier for white males than it is for white females. We also find some evidence of variation across course level contexts with regard to bias. We conclude by discussing the implications of our findings for research on the construction of gender inequality. PMID:24187437
Yan, Dongmei; McPheeters, Sheridan; Johnson, Gregory; Utzinger, Urs
Purpose. The purpose of this study was to quantify the age and race-related differences in the microstructural organization of the human posterior sclera. Such differences may contribute to the predisposition of primary open-angle glaucoma in various high-risk populations. Methods. Posterior–temporal scleras from 75 right eyes were procured at an average distance of 3.5 mm from the center of the optic nerve head (ONH). A light-scattering device was used to investigate the matrix organization of posterior scleral fibers around the ONH. In addition to the degree of alignment (via eccentricity), the percentage occurrence of fiber angles within equatorial and meridionally aligned bins was quantified as a function of depth, sex, age, and race. There were 20 African Americans, 55 Caucasians, 49 males, 26 females, in this study, all falling within three age groups (<30, n = 8; 30–60, n = 33; and >60 years, n = 34). Three scleral layers, normalized for depth, were examined. Results. For all ages and both races, fibers were preferentially oriented equatorially at all layers (P < 0.001). The African Americans had a significantly higher percentage of occurrence of meridional fibers than did the Caucasians (P < 0.001). The percentage occurrence of meridional fibers decreased significantly from the inner to the outer layers of the posterior sclera (P < 0.001). Conclusions. Statistically significant microstructural differences were found in the posterior sclera between African American and Caucasian donors. Ongoing work is focused on identifying whether such microstructural differences play a role in the higher prevalence of glaucoma in African American populations. PMID:21051726
Rhodes, Lindsay A.; Huisingh, Carrie; Johnstone, John; Fazio, Massimo A.; Smith, Brandon; Wang, Lan; Clark, Mark; Downs, J. Crawford; Owsley, Cynthia; Girard, Michael J. A.; Mari, Jean Martial; Girkin, Christopher A.
Purpose. This study examined the association between peripapillary choroidal thickness (PCT) with age and race in a group of African descent (AD) and European descent (ED) subjects with normal eyes. Methods. Optic nerve head images from enhanced depth imaging spectral-domain optical coherence tomography of 166 normal eyes from 84 subjects of AD and ED were manually delineated to identify the principal surfaces of Bruch's membrane (BM), Bruch's membrane opening (BMO), and anterior sclera (AS). Peripapillary choroidal thickness was measured between BM and AS at increasing distance away from BMO. The mean PCT was compared between AD and ED subjects and generalized estimating equation (GEE) regression analysis was used to examine the association between race and PCT overall, in each quadrant, and by distance from BMO. Models were adjusted for age, BMO area, and axial length in the regression analysis. Results. Overall, the mean PCT increased from 63.9 μm ± 18.1 at 0 to 250 μm to 170.3 μm ± 56.7 at 1500 to 2000 μm from BMO. Individuals of AD had a greater mean PCT than those of ED at all distances from BMO (P < 0.05 at each distance) and in each quadrant (P < 0.05 in each quadrant). Results from multivariate regression indicate that ED subjects had significantly lower PCT compared to AD overall and in all quadrants and distances from BMO. Increasing age was also significantly associated with a lower PCT in both ED and AD participants. Conclusions. Peripapillary choroidal thickness varies with race and age, as individuals of AD have a thicker peripapillary choroid than those of ED. (ClinicalTrials.gov number, NCT00221923.) PMID:25711640
Hunter, Patrick G; Glenn Schellenberg, E; Stalinski, Stephanie M
Adults and children 5, 8, and 11 years of age listened to short excerpts of unfamiliar music that sounded happy, scary, peaceful, or sad. Listeners initially rated how much they liked each excerpt. They subsequently made a forced-choice judgment about the emotion that each excerpt conveyed. Identification accuracy was higher for young girls than for young boys, but both genders reached adult-like levels by age 11. High-arousal emotions (happiness and fear) were better identified than low-arousal emotions (peacefulness and sadness), and this advantage was exaggerated among younger children. Whereas children of all ages preferred excerpts depicting high-arousal emotions, adults favored excerpts depicting positive emotions (happiness and peacefulness). A preference for positive emotions over negative emotions was also evident among females of all ages. As identification accuracy improved, liking for positively valenced music increased among 5- and 8-year-olds but decreased among 11-year-olds.
Esteve, Albert; López, Luis Ángel
We use census microdata to assess the levels of educational homogamy in six Latin American countries: Argentina, Brazil, Chile, Costa Rica, Ecuador and Mexico. This paper contributes to the literature on homogamy in three ways. First, by conducting a comparative analysis between countries belonging to the still little-studied region of Latin America, which is still undergoing intense and varied processes of demographic, economic, social, and political modernization. Second, by simultaneously including variables of structural and individual nature. Finally, by making progress with respect to the interactions between educational homogamy and other important variables associated with high levels of social inequality in the region: race, ethnicity and birthplace. PMID:23172982
Müller, Lisa; Müller, Erich; Hildebrandt, Carolin; Kornexl, Elmar; Raschner, Christian
The relative age effect (RAE), which refers to an over-representation of selected athletes born early in the selection year, was proven to be present in alpine ski racing in all age categories at both national and international levels. However, the influential factors on, or the causal mechanisms of, the RAE are still unknown. Therefore, the aim of the present study was to examine three possible influential factors on the relative age effect in alpine skiing: physical performance, anthropometric characteristics and biological maturational status. The study included the investigation of 282 elite Austrian youth ski racers and 413 non-athletes (comparison group) of the same age (10-13 years) and region. Six physical performance tests were performed, body mass and height were assessed, and the age at peak height velocity (APHV) was calculated. A significant RAE was present in the ski racers. No differences were shown in the physical performance characteristics or in the calculated APHV between the relative age quarters. These results suggest that ski racers born in the last quarter can counteract the relative age disadvantages if they already present the same level of physical performance and maturational status as those born at the beginning of the year. The height and weight of ski racers born at the beginning of the year were significantly higher compared to the non-athletes, and ski racers born in relative age quarter 1 were taller and heavier compared to the ski racers of the other quarters. This indicates that the anthropometric characteristics influence the selection process in alpine ski racing, and that relatively older athletes are more likely to be selected if they exhibit advanced anthropometric characteristics.
Syme, Maggie L.; Cohn, Tracy J.
Objectives Stigma related to later life sexuality could produce detrimental effects for older adults, through individual concerns and limited sexual healthcare for older adults. Identifying groups at risk for aging sexual stigma will help to focus interventions to reduce it. Accordingly, the purpose of this study was to examine cross-sectional trends in aging sexual stigma attitudes by age group, generational status, and gender. Method An online survey was administered to a national sample of adults via a crowdsourcing tool, in order to examine aging sexual stigma across age groups, generational status, and gender (N=962; 47.0% male, 52.5% female, and .5% other; mean age = 45 yrs.). An aging sexual stigma index was formulated from the attitudinal items of the Aging Sexual Knowledge and Attitudes Scale. Results This sample reported moderately permissive attitudes toward aging sexuality, indicating a low level of aging sexual stigma. Though descriptive data showed trends of stigma attitudes increasing with age and later generations, there were no significant differences between age groups or generations in terms of aging sexual stigma beliefs. Men, regardless of age and/or generation, were found to espouse significantly higher stigmatic beliefs than women or those reporting “other” gender. Conclusions Aging sexual stigma beliefs may not be prevalent among the general population as cohorts become more sexually liberal over time, though men appear more susceptible to these beliefs. However, in order to more comprehensively assess aging sexual stigma, future research may benefit from measuring explicit and implicit aging sexual stigma beliefs. PMID:25703148
Glauber, Rebecca; Gozjolko, Kristi L.
Research has shown that men who express traditional gender ideologies spend more time in paid work when they become fathers, whereas men who express egalitarian ideologies spend less time in paid work. This study extends previous research by examining racial differences among men. We drew on data from the National Longitudinal Survey of Youth 1979…
Bhalotra, Sarita; Ruwe, Mathilda B M; Strickler, Gail K; Ryan, Andrew M; Hurley, Clare L
Racial, ethnic, (R/E) and gender disparities in access to health services in the United States and their relationship to adverse health outcomes are well established. Despite an increase in evidence-based cardiovascular treatment, gender, racial, and ethnic disparities in coronary artery disease (CAD) treatment persist. There is neither currently a comprehensive framework for understanding why disparities occur in cardiovascular disease care, nor viable solutions for intervention. This article synthesizes the literature on disparities in coronary artery disease with a conceptual model for understanding chronic disease disparities. This article follows the natural history of disease to observe where differences arise, beginning with health risk management, screening, diagnosis, treatment, and rehabilitation. Racial, ethnic, and gender differences were found at every step of this continuum, including a higher burden of risk factors and a less likelihood of receiving needed lifesaving cardiac procedures. Unfortunately, there is a dearth of intervention strategies to reduce racial, ethnic, and gender disparities in coronary artery disease. Comprehensive solutions will require addressing the barriers at the system, the provider, and the patient level. An early intervention approach that addresses multiple risk factors should be a high priority.
Using the 2008 Presidential Election as a case of curricular controversy, the author describes how six high school government teachers responded to the racial, gender, and religious diversity included on the presidential tickets of the two major political parties. Teachers had to decide whether the issue of Americans challenging the tradition of…
Suleiman, Camelia; O'Connell, Daniel C.
Male and female, black and white political interviewees (M. Albright, B. Clinton, H. Clinton, B. Obama, C. Powell, and C. Rice) of Larry King on CNN TV are used to ascertain whether ethnicity and gender affect the way politicians actually speak. Qualitative comparisons are made of Obama's hesitations and rate with and without a threatening…
Maryland State Dept. of Education. Baltimore. Div. of Planning, Results and Information Management.
This report presents information about the racial and gender breakdown of central office and school-level professional personnel in Maryland local education agencies (LEAs) as of October 19, 1995. These data were submitted by LEAs on the Annual Staff Report, which includes all employees except those paid on an hourly basis, daily substitutes, and…
Mack, Kristin Y.; Leiber, Michael J.
Using power-control theory as the theoretical framework, the present study examines the gender gap in delinquency for White and African American youth from single-mother households. The research is driven by the need to focus more attention on understanding how delinquency theories apply across different racial groups. Results from both bivariate…
Jackson, Lovie J.; O'Brien, Kirk; Pecora, Peter J.
Little is known about the prevalence of posttraumatic stress disorder (PTSD) in adult alumni of foster care and its demographic and contextual correlates. This is one of the first studies to report on racial/ethnic and gender differences and the influence of foster care experiences (i.e., revictimization during foster care, placement change rate,…
Offers a theoretical and political framework for teaching gender and racial issues in a literature course. Discusses the goals of increasing students' awareness of these issues and ways in which the theoretical framework can be used to address specific works of drama, fiction, and poetry. (DMM)
Sweeper, Darren; Smith, Steven A.
Using data from the 2003 National Survey of College Graduates, this paper examines earnings in the library science labor market and assesses the impact of gender on the income attainment process. We use this cross-sectional dataset to determine if there are significant income differences between male and female library science professionals. The…
Hannon, James; Soohoo, Sonya; Reel, Justine; Ratliffe, Thomas
One of the most dreaded insults in sports is, "You throw like a girl," because it epitomizes society's gender logic about physiological differences between men and women. Although physiological differences between the sexes exist, people label these abilities and behaviors as masculine or feminine as a result of social and cultural expectations.…
Racial and gender inequities persist among college students, despite ongoing efforts to combat them. Students of color face alienation, stereotyping, low expectations, and lingering racism even as they actively engage in the academic and social worlds of college life. "The Unchosen Me" examines the experiences of African American collegiate women…
Coltrane, Scott; Messineo, Melinda
Analyzed television commercials aired on programs with high ratings for specific target audiences from 1992-94 to investigate how advertising imagery simultaneously constructed racial and gender stereotypes. Results indicated that 1990s television commercials portrayed white men as powerful, white women as sex objects, African American men as…
Griggs, Susan A.
The number of females in senior level leadership positions in higher education is substantially fewer than males. Yet female students in these same institutions represent over half the population (National Center for Educational Statistics, 2010). The leadership gender gap is a phenomenon that has undergone numerous studies in search of reasons…
Hira, F J; Faulkender, P J
The wisdom perceived to be possessed by videotaped individuals of varying ages was evaluated using the Smith and Baltes definition of wisdom . The Life-Planning Tasks (work-family dilemmas) and corresponding think-aloud protocols (responses) developed by Smith and Baltes were transformed into videotape stimuli to assess the presence of wisdom. Using an instrument derived from the Smith and Baltes description of wisdom, undergraduate respondents evaluated the wisdom they perceived to be contained in videotaped responses to Life-Planning Tasks. The age of the Life-Planning Task respondent was manipulated as either older or younger. A significant interaction between the age and gender of the videotape respondents and an interpretation of its effect on the perception of wisdom is discussed. Correlational results reveal a positive relationship between the lay person's definition of wisdom and that which was derived from Smith and Baltes.
Zalk, Sue Rosenberg; Katz, Phyllis A.
The present study investigated the gender biases of children judging the competencies and weaknesses of other children in a school setting as a function of their sex, age, and race as well as a geographical SES factor. It was found that these biases exist and diminish somewhat with age. (Author/AM)
Krefting, Dagmar; Jansen, Christoph; Penzel, Thomas; Han, Fang; Kantelhardt, Jan
Recently, time delay stability analysis of biosignals has been successfully applied as a multivariate time series analysis method to assess the human physiological network in young adults. The degree of connectivity between different network nodes is described by the so-called link strength. Based on polysomnographic recordings (PSGs), it could be shown that the network changes with the sleep stage. Here, we apply the method to a large set of healthy controls spanning six decades of age. As it is well known, that the overall sleep architecture is dependent both on age and on gender, we particularly address the question, if these changes are also found in the network dynamics. We find moderate dependencies of the network on gender. Significantly higher link strengths up to 13\\% are found in women for some links in different frequency bands of central and occipital regions in REM and light sleep (N2). Higher link strengths are found in men consistently in cardio-cerebral links in N2, but not significant. Age dependency is more pronounced. In particular a significant overall weakening of the network is found for wakefulness and non-REM sleep stages. The largest overall decrease is observed in N2 with 0.017 per decade, for individual links decrease rates up to 0.08 per decade are found, in particular for intra-brain links in non-REM sleep. Many of them show a significant decrease with age. Non-linear regression employing an artificial neural network can predict the age with a mean absolute error (MAE) of about five years, suggesting that an age-resolution of about a decade would be appropriate in normative data for physiological networks.
Oluwole, David Adebayo
This study investigated the patterns of spirituality, gender, and age in cybergossip practices among Nigerian adolescents. The study utilized a descriptive survey method. Five hundred thirty adolescent students, randomly selected from four major cities in Nigeria, participated in the study. Their age range was 16 to 21. General Spirituality and Gossip Purpose scales were used to collect data from the participants. Data collected were subjected to t test statistics. Findings showed that there is no significant difference in the cybergossiping practices of adolescents based on their levels of spirituality. This reveals that spirituality is not an inhibiting factor in cybergossiping practices among the adolescents. However, there is significant difference between male and female youths in their cybergossiping practices. The results showed that females are more likely than males to be involved in cybergossiping activities. There is also significant difference between early and late adolescents' cybergossiping activities. The implication is that gossip and cybergossip is a natural tendency that involves communicative expression with a pleasure-seeking purpose. It is a habit that excludes no one despite spiritual, gender, or age factors. Therefore, this behavior should be positively directed away from abusive computing and communication. This work is unique because of the need for parents, guardians, and psychologists to design measures to identify and manage various moderating variables in children's computing practices for optimal positive outcomes.
Marks, Harry M
Between 1900 and 1940, at least 100,000 individuals in the southern United States died of pellagra, a dietary deficiency disease. Although half of these pellagra victims were African-American and more than two-thirds were women, contemporary observers paid little attention to these gender and racial differences in their analyses of disease. This article reviews the classic epidemiological studies of Joseph Goldberger and Edgar Sydenstricker, who argued that pellagra was deeply rooted in the political economy of cotton monoculture in the South. The methods that Sydenstricker brought to epidemiology from early work on political economy obscured the role of gender inequalities in pellagra, and his focus on economic underdevelopment led him to ignore the prominent role of African-Americans as pellagra's principal victims. Research methods and traditions, no less than more overt ideologies, played a role in maintaining the subordinate social position of women and African-Americans in the southern United States.
Fletcher, Jason M
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.
Suleiman, Camelia; O'Connell, Daniel C
Male and female, black and white political interviewees (M. Albright, B. Clinton, H. Clinton, B. Obama, C. Powell, and C. Rice) of Larry King on CNN TV are used to ascertain whether ethnicity and gender affect the way politicians actually speak. Qualitative comparisons are made of Obama's hesitations and rate with and without a threatening context. A number of normalized response measures are evaluated quantitatively: percentage of syllables spoken by each interviewee, and use of interjections, interruptions, self-referent I, non-standard English, y' know, and syllables of laughter. Senator Obama and Secretary of State Rice become the focus of the comparative evidence that both ethnicity and gender do indeed influence the speaking of politicians.
Rebeis, Eduardo Baldassari; de Campos, Jose Ribas Milanez; Moreira, Luis Felipe Pinho; Pastorino, Antonio Carlos; Pêgo-Fernandes, Paulo Manuel; Jatene, Fabio Biscegli
OBJECTIVES: To determine possible variations in the Anthropometric Index for pectus excavatum relative to age, race, and sex in individuals free of thoracic wall deformities. METHODS: Between 2002 and 2012, 166 individuals with morphologically normal thoracic walls consented to have their chests and the perimeter of the lower third of the thorax measured according to the Anthropometric Index for pectus excavatum. The participant characteristics are presented (114 men and 52 women; 118 Caucasians and 48 people of African descent). RESULTS: Measurements of the Anthropometric Index for pectus excavatum were statistically significantly different between men and women (11–40 years old); however, no significant difference was found between Caucasians and people of African descent. For men, the index measurements were not significantly different across all of the age groups. For women, the index measurements were significantly lower for individuals aged 3 to 10 years old than for individuals aged 11 to 20 years old and 21 to 40 years old; however, no such difference was observed between women aged 11 to 20 years old and those aged 21 to 40 years old. CONCLUSION: In the sample, significant differences were observed between women aged 11 to 40 years old and the other age groups; however, there was no difference between Caucasian and people of African descent. PMID:24141837
Houghton, Lesley A; Heitkemper, Margaret; Crowell, Michael; Emmanuel, Anton; Halpert, Albena; McRoberts, James A; Toner, Brenda
Patients with functional gastrointestinal disorders (FGIDs) often experience distress, reduced quality of life, a perceived lack of validation, and an unsatisfactory experience with health care providers. A health care provider can provide the patient with a framework in which to understand and legitimize their symptoms, remove self-doubt or blame, and identify factors that contribute to symptoms that the patient can influence or control. This framework is implemented with the consideration of important factors that impact FGIDs, such as gender, age, society, and the patient's perspective. Although the majority of FGIDs, including globus, rumination syndrome, IBS, bloating, constipation, functional abdominal pain, sphincter of Oddi dyskinesia, pelvic floor dysfunction, and extra-intestinal manifestations, are more prevalent in women than men, functional chest pain, dyspepsia, vomiting, and anorectal pain do not appear to vary by gender. Studies suggest sex differences in somatic but not visceral pain perception, motility, and central processing of visceral pain; although further research is required in autonomic nervous system dysfunction, genetics and immunologic/microbiome. Gender differences in response to psychological treatments, antidepressants, fiber, probiotics, and anticholinergics have not been adequately studied. However, a greater clinical response to 5-HT3 antagonists but not 5-HT4 agonists has been reported in women compared with men.
Arens, A. Katrin; Hasselhorn, Marcus
This study tested whether the gender intensification hypothesis applies to relations between multiple domain-specific self-concept facets and self-esteem. This hypothesis predicts gender-stereotypic differences in these relations and assumes they intensify with age. Furthermore, knowledge about gender-related or age-related differences in…
McQueen, Amy; Tiro, Jasmin A.; Vernon, Sally W.
Understanding individuals' perceptions of colorectal cancer screening (CRCS) is important for developing effective interventions to increase adherence to screening guidelines. Theory-based cognitive and psychosocial constructs have been associated with CRCS in the literature, but few studies have evaluated the psychometric properties of such measures. We hypothesized a correlated four-factor model including CRCS perceived pros, cons, social influence, and self-efficacy. We also examined measurement invariance across subgroups based on gender, race (white; African American), and prior CRCS experience (never; overdue for repeat screening). We used baseline (n=1,250) and 2-week (n=1,036) follow-up survey data from participants in a behavioral intervention trial designed to increase CRCS. Only minor modifications were made to the hypothesized model to improve fit, and the final model was confirmed with a random half of the sample, as well as with follow-up data. Results support the hypothesized unidimensional construct measures and suggest that the items may be appropriate for all subgroups examined. Greater variance in responses to items assessing the perceived cons of CRCS was found among African Americans compared with whites, suggesting that race may moderate the association between perceived cons and CRCS in this sample. Pros, cons, social influence, and self-efficacy are associated with CRCS; therefore, using scales with known psychometric properties strengthens researchers' ability to draw conclusions about group differences and changes over time and to compare their results with other studies. Replication studies in other populations are needed to provide further evidence of construct validity for the scales reported here. PMID:18768488
Müller, Lisa; Müller, Erich; Hildebrandt, Carolin; Raschner, Christian
The relative age effect (RAE) is a well-documented phenomenon in youth sports. This effect exists when the relative age quarter distribution of selected athletes shows a biased distribution with an over-representation of relatively older athletes. In alpine ski racing, it exists in all age categories (national youth levels up to World Cup). Studies so far could demonstrate that selected ski racers are relatively older, taller and heavier. It could be hypothesized that relatively younger athletes nearly only have a chance for selection if they are early maturing. However, surprisingly this influence of the biological maturity status on the RAE could not be proven, yet. Therefore, the aim of the present study was to investigate the influence of the biological maturity status on the RAE in dependence of the level of competition. The study investigated 372 elite youth ski racers: 234 provincial ski racers (P-SR; high level of competition) and 137 national ski racers (N-SR; very high level of competition). Anthropometric characteristics were measured to calculate the age at peak height velocity (APHV) as an indicator of the biological maturity status. A significant RAE was present among both P-SR and N-SR, with a larger effect size among the latter group. The N-SR significantly differed in APHV from the P-SR. The distribution of normal, early and late maturing athletes significantly differed from the expected normal distribution among the N-SR, not among the P-SR. Hardly any late maturing N-SR were present; 41.7% of the male and 34% of the female N-SR of the last relative age quarter were early maturing. These findings clearly demonstrate the significant influence of the biological maturity status on the selection process of youth alpine ski racing in dependence of the level of competition. Relatively younger athletes seem to have a chance of selection only if they are early maturing.
Müller, Lisa; Müller, Erich; Hildebrandt, Carolin; Raschner, Christian
The relative age effect (RAE) is a well-documented phenomenon in youth sports. This effect exists when the relative age quarter distribution of selected athletes shows a biased distribution with an over-representation of relatively older athletes. In alpine ski racing, it exists in all age categories (national youth levels up to World Cup). Studies so far could demonstrate that selected ski racers are relatively older, taller and heavier. It could be hypothesized that relatively younger athletes nearly only have a chance for selection if they are early maturing. However, surprisingly this influence of the biological maturity status on the RAE could not be proven, yet. Therefore, the aim of the present study was to investigate the influence of the biological maturity status on the RAE in dependence of the level of competition. The study investigated 372 elite youth ski racers: 234 provincial ski racers (P-SR; high level of competition) and 137 national ski racers (N-SR; very high level of competition). Anthropometric characteristics were measured to calculate the age at peak height velocity (APHV) as an indicator of the biological maturity status. A significant RAE was present among both P-SR and N-SR, with a larger effect size among the latter group. The N-SR significantly differed in APHV from the P-SR. The distribution of normal, early and late maturing athletes significantly differed from the expected normal distribution among the N-SR, not among the P-SR. Hardly any late maturing N-SR were present; 41.7% of the male and 34% of the female N-SR of the last relative age quarter were early maturing. These findings clearly demonstrate the significant influence of the biological maturity status on the selection process of youth alpine ski racing in dependence of the level of competition. Relatively younger athletes seem to have a chance of selection only if they are early maturing. PMID:27504832
Tramonti, Francesco; Bongioanni, Paolo; Leotta, Rebecca; Puppi, Irene; Rossi, Bruno
Amyotrophic lateral sclerosis is a neurodegenerative disease that affects the motor neurons and causes progressive physical impairment. Also, other functions, such as breathing, swallowing and speech are compromised, and the loss of independence makes caregiver burden extremely high. The present study aimed at evaluating the differences in the caregiver burden due to age, gender and kinship. Women reported a higher physical and social burden than men, and partners scored higher in several dimensions of the caregiver burden when compared to sons and daughters. With respect to adult child caregivers, daughters reported higher levels of developmental burden than sons. Age has a significant impact on the caregiver burden, especially for the time dedicated to assistance and physical burden; disease severity is significantly related to the physical burden as well, and also with the developmental burden.
Gray, Peter; Feldman, Jay
Examined age and gender mixing among students, ages 4-19, at an ungraded, self-directed, democratically structured school. Found that age mixing was more frequent for 12- to 15-year-olds than for younger or older students, and that gender mixing was less frequent for 8- to 11-year-olds than for any other age group. (MDM)
Fried, Susana T; Kelly, Brook
Across the United States, laws, policies, and practices put women living with HIV in jeopardy. In particular, the dignity, health, and well-being of women living with and at risk for HIV as well as the health and well-being of their families and communities is hampered by punitive laws and policies. Laws and policies that do not meet, or worse, criminalize women's sexual and reproductive rights result in the economic, social and political deprivation of marginalized women and girls-and especially those living with and at risk of HIV. These laws and policies exacerbate an already outsized HIV epidemic in underserved communities, and communities of color in the United States. This article draws from and builds on a human rights workshop that took place as part of the forum "Bringing Gender Home: Implementing Gender Responsive HIV/AIDS Programming for US Women and Girls," sponsored by the Office of Women's Health. It focuses on the damaging impact of laws, policies, and practices that criminalize women's sexuality. These laws significantly impact the well-being of women living with and at risk for HIV, and have an impact on the capacity of poor women of color in the United States to fully exercise their rights. When laws that purport to protect public health have the result of limiting women's reproductive choices, or have a disproportionate impact on marginalized groups such as sex workers, fundamental breaches of women's rights occur.
This study examined racial disparities in health among women, in particular, the relationship between social status and both the development of psychosocial resources and good health. These relationships were investigated using a sample of 869 women from the 2007 wave of the U.S. Panel Study of Income Dynamics, Child Development Supplement. While Black women developed the intrapersonal rewards of self-efficacy and self-esteem through socioeconomic status, they did not experience the same degree of health benefits with these advantages as White women. Models relating both self-rated health and chronic conditions suggested that, instead, highly educated Black women were at a persistent health disadvantage relative to Whites, even at the same levels of psychosocial resources. That being said, Black women with higher self-efficacy, and particularly, higher self-esteem, were more likely than Black women with lower levels of these resources to report being in better health. Thus, resources may improve health within a disadvantaged group while still not bringing them up to the level of health experienced by their advantaged counterparts. Overall, the findings demonstrated that research should not treat women as a homogenous group, assuming that mechanisms affecting health operate the same for women regardless of their race.
Younge, Sinead N.; Smith, Deidre; Young, Lawrence; Cole, Daphne; Dickens, Danielle; Reynolds, Lauren; Dixon, Raqiyah; Robinson, Wilton; Buchanan, Porsche N.
There is a disproportionate incidence and prevalence rate of Human Immunodeficiency Virus (HIV) among African Americans. HIV/AIDS is one of the leading cause of death among Blacks, aged 25-44. It is likely that many of these individuals contracted HIV while they were college aged. Black college students are an understudied group. The behaviors of…
In the same way that many aspects of gender cannot be understood aside from their relationship to race, class, culture, nationality and/or sexuality, the interactions between gender and aging constitute an interesting field for academic research, without which we cannot gain full insight into the complex and multi-faceted nature of gender studies. Although the American writer and Columbia professor Carolyn Gold Heilbrun (1926-2003) is more widely known for her best-selling mystery novels, published under the pseudonym of Amanda Cross, she also authored remarkable pieces of non-fiction in which she asserted her long-standing commitment to feminism, while she also challenged established notions on women and aging and advocated for a reassessment of those negative views. To my mind, the Kate Fansler novels became an instrument to reach a massive audience of female readers who might not have read her non-fiction, but who were perhaps finding it difficult to reach fulfillment as women under patriarchy, especially upon reaching middle age. Taking her essays in feminism and literary criticism as a basis and her later fiction as substantiation to my argument, this paper will try to reveal the ways in which Heilbrun's seemingly more superficial and much more commercial mystery novels as Amanda Cross were used a catalyst that informed her feminist principles while vindicating the need to rethink about issues concerning literary representations of mature women and cultural stereotypes about motherhood.
Whisman, Mark A; Judd, Charles M; Whiteford, Natalie T; Gelhorn, Heather L
Measurement invariance of the Beck Depression Inventory-Second Edition (BDI-II) across gender, race, and ethnic groups was evaluated in a large sample of college students, using pooled data from 11 universities from diverse geographical regions in the United States (N = 7,369). Confirmatory factor analysis was used to test the fit of several possible factor structures, and the results from these analyses indicated that the BDI-II was most adequately represented by a hierarchical four-factor structure, composed of three first-order factors and one second-order factor. Results based on analyses of covariance structures indicated there was factorial invariance for this hierarchical four-factor structure across groups, suggesting that the BDI-II provides an assessment of severity of depressive symptoms that is equivalent across gender, race, and ethnicity in college students.
Beutel, Ann M.; Nelson, Donna J.
This study examines the gender and racial-ethnic composition of faculty in top research departments for science and engineering "S-E - disciplines. There are critical masses of at least 15% women in top research departments in biological sciences, psychology, and social sciences but not in physical sciences and engineering. Blacks and Hispanics together make up only 4.1% of the faculty in our study. Black and Hispanic females are the most poorly represented groups; together, they make up only 1% of the faculty in top S-E research departments. For most S-E disciplines, less than 15% of full professors in top research departments are women or non-Whites.
Santos-Lozano, Alejandro; Angulo, Ana M; Collado, Pilar S; Sanchis-Gomar, Fabian; Pareja-Galeano, Helios; Fiuza-Luces, Carmen; Lucia, Alejandro; Garatachea, Nuria
Most studies on aging and marathon have analyzed elite marathoners, yet the latter only represent a very small fraction of all marathon participants. In addition, analysis of variance or unpaired Student t tests are frequently used to compare mean performance times across age groups. In this report the authors propose an alternative methodology to determine the impact of aging on marathon performance in both nonelite and elite marathoners participating in the New York City Marathon. In all, 471,453 data points corresponding to 370,741 different runners over 13 race editions (1999-2011) were retrieved. Results showed that the effect of aging on marathon performance was overall comparable in both sexes, the effect of aging differed between the fastest and slowest runners in both sexes, and the magnitude of the sex differences was higher in the slowest runners than in the fastest ones. Current data suggest that the biological differences between sexes allow men to have better marathon performance across most of the human life span.
Williams, Amanda L; Merten, Michael J
Family stress models illustrate how communities affect youth outcomes through effects on parents and studies consistently show the enduring effects of early community context. The present study takes a different approach identifying human agency during adolescence as a potentially significant promotive factor mediating the relationship between community, parenting, and mental health. While agency is an important part of resilience, its longitudinal effects are unknown, particularly based on gender and race/ethnicity. The purpose of this research was to model the long-term effects of community structural adversity and social resources as predictors of adolescent depressive symptom trajectories via indirect effects of parental happiness, parent-child relationships, and human agency. Latent growth analyses were conducted with 1,796 participants (53% female; 56% White) across four waves of the National Longitudinal Study of Adolescent Health spanning adolescence (Wave 1) through adulthood (Wave 4). The results identified agency as an important promotive factor during adolescence with long-term mental health benefits, but only for White and male participants. For these individuals, community social resources and the quality of the parent-child relationship were related to higher levels of agency and more positive mental health trajectories. Although community social resources similarly benefitted parenting and agency among females and non-White participants, there were no significant links between agency and depressive symptoms for these youth. The results suggest that agency remains an important, but poorly understood concept and additional work is necessary to continue unpacking its meaning for diverse groups of youth.
Allen, Richard B
In 1790, Marie Rozette, a freedwoman of Indian origin on Mauritius, executed a series of notarial acts which revealed that she possessed a small fortune in cash assets as well as slaves and substantial landed property in one of the island’s rural districts. The life of this former slave between 1776, when she first appears in the archival record, and her death in 1804 provides a vantage point from which to gain a subaltern perspective on aspects of Mascarene social and economic history, as well as developments in the wider Indian Ocean world during the late eighteenth and early nineteenth centuries. Marie Rozette’s life history challenges the notion that free persons of color in Mauritius were little more than an “unappropriated” people, and invites us to consider how supposedly marginalized individuals were able to cross various socio-economic and cultural boundaries. More specifically, her life affords an opportunity to consider the ways in which class, ethnicity, and gender, as well as race, interacted to create a distinctive Creole society in Mauritius, the nature and dynamics of which bear directly on our knowledge and understanding of the free colored experience elsewhere in the European colonial slave plantation world.
Miller, Connie H.; Rice, Anne S.; Garrett, Katherine; Stein, Sidney F.
Summary To assess sources of variability in platelet function tests in normal subjects, 64 healthy young adults were tested on 2–6 occasions at 2 week intervals using 4 methods: platelet aggregation (AGG) in platelet-rich plasma (PRP) in the Bio/Data PAP-4 Aggregometer (BD) and Chrono-Log Lumi-Aggregometer (CL); and AGG in whole blood (WB) in the CL and Multiplate Platelet Function Analyzer (MP), with ATP release (REL) in CL-PRP and CL-WB. Food and medication exposures were recorded prospectively for 2 weeks prior to each blood draw. At least one AGG abnormality was seen in 21% of 81 drug-free specimens with CL-PRP, 15% with CL-WB, 13% with BD-PRP, and 6% with MP-WB, increasing with inclusion of REL to 28% for CL-PRP and 30% for CL-WB. Epinephrine AGG and REL were significantly reduced in males (P<0.0001). Ristocetin AGG and collagen and thrombin REL were significantly reduced in Blacks (P<0.0001). One-third of specimens drawn following flavonoid-rich food exposures had aberrant results, compared to 8.5% of specimens without such exposures (P=0.0035). PRP tests had less intra-individual variation than WB tests. Gender, race, diet, and test system affected results of platelet function testing in healthy subjects, suggesting caution when interpreting the results of platelet function testing in patients. PMID:24617520
An estimated 58 million persons aged 60-plus live in sub-Saharan Africa; by 2050 that number will rise sharply to 215 million. Older Africans traditionally get care in their old age from the middle generation. But in East and Southern Africa, HIV has hollowed out that generation, leaving many older persons to provide care for their children’s children without someone to care for him or herself in old age. Simultaneously, the burden of disease among older persons is changing in this region. The result is a growing care deficit. This article examines the existing literature on care for and by older persons in this region, highlighting understudied aspects of older persons’ experiences of ageing and care – including the positive impacts of carework, variation in the region, and the role of resilience and pensions. We advance a conceptual framework of gendered identities – for both men and women – and intergenerational social exchange to help focus and understand the complex interdependent relationships around carework, which are paramount in addressing the needs of older persons in the current care deficit in this region, and the Global South more generally. PMID:25947225
Murphy, Gwen; Devesa, Susan S; Cross, Amanda J; Inskip, Peter D; McGlynn, Katherine A; Cook, Michael B
Although incidence of colorectal cancer (CRC) in the United States has declined in recent years, rates remain higher in men than in women and the male-to-female incidence rate ratio (MF IRR) increases progressively across the colon from the cecum to the rectum. Rates among races/ethnicities other than Whites or Blacks have not been frequently reported. To examine CRC rates by sex across anatomic subsite, age and racial/ethnic groups, we used the National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) program for cases diagnosed among residents of 13 registries during 1992-2006. Incidence rates were expressed per 100,000 person-years and age-adjusted to the 2000 US Standard Population; MF IRR and 95% confidence intervals were also calculated. Among each racial/ethnic group, the MF IRR increased fairly monotonically from close to unity for cecal cancers to 1.81 (Hispanics) for rectal cancers. MF IRRs increased with age most rapidly for distal colon cancers from <1.0 at ages <50 years to 1.4-1.9 at older ages. The MF IRR for rectal cancers also rose with age from about 1.0 to 2.0. For proximal cancer, the MF IRR was consistently <1.5; among American Indian/Alaska Natives, it was <1.0 across all ages. The MF IRRs for CRC vary markedly according to subsite and age but less by racial/ethnic group. These findings may partially reflect differences in screening experiences and access to medical care but also suggest that etiologic factors may be playing a role.
Giordimaina, Alicia M; Sheldon, Jane P; Kiedrowski, Lesli A; Jayaratne, Toby Epstein
Kinkeepers facilitate family communication and may be key to family medical history collection and dissemination. Middle-aged women are frequently kinkeepers. Using type 2 diabetes (T2DM) as a model, we explored whether the predicted gender and age effects of kinkeeping can be extended to family medical historians. Through a U.S. telephone survey, nondiabetic Mexican Americans (n = 385), Blacks (n = 387), and Whites (n = 396) reported family histories of T2DM. Negative binomial regressions used age and gender to predict the number of affected relatives reported. Models were examined for the gender gap, parabolic age effect, and gender-by-age interaction predicted by kinkeeping. Results demonstrated support for gender and parabolic age effects but only among Whites. Kinkeeping may have application to the study of White family medical historians, but not Black or Mexican American historians, perhaps because of differences in family structure, salience of T2DM, and/or gender roles.
Liu, Hui; Reczek, Corinne; Brown, Dustin
A legacy of research finds that marriage is associated with good health. Yet same-sex cohabitors cannot marry in most states in the United States and therefore may not receive the health benefits associated with marriage. We use pooled data from the 1997 to 2009 National Health Interview Surveys to compare the self-rated health of same-sex cohabiting men (n = 1,659) and same-sex cohabiting women (n = 1,634) with that of their different-sex married, different-sex cohabiting, and unpartnered divorced, widowed, and never-married counterparts. Results from logistic regression models show that same-sex cohabitors report poorer health than their different-sex married counterparts at the same levels of socioeconomic status. Additionally, same-sex cohabitors report better health than their different-sex cohabiting and single counterparts, but these differences are fully explained by socioeconomic status. Without their socioeconomic advantages, same-sex cohabitors would report similar health to nonmarried groups. Analyses further reveal important racial-ethnic and gender variations.
Colley, Ann; North, Adrian; Hargreaves, David J
Eminent composers in Western European art music continue to be predominantly male and eminence in contemporary pop music is similarly male dominated. One contributing factor may be the continuing under-valuation of women's music. Possible anti-female bias in a contemporary genre was investigated using the Goldberg paradigm to elicit judgments of New Age compositions. Since stronger stereotyping effects occur when information provided about individuals is sparse, fictitious male and female composers were presented either by name only or by name with a brief biography. Evidence for anti-female bias was found in the name-only condition and was stronger when liking for the music was controlled. Other findings were the tendency for females to give higher ratings, and the association of gender differences in liking of the music with ratings of quality in the name-only condition. These results are relevant to the design of formal assessment procedures for musical composition.
Haas, Bruce E.; Mincemoyer, Claudia C.; Perkins, Daniel F.
The study reported here examined the effects of age, gender, and 4-H involvement in clubs on life skill development of youth ages eight to 18 over a 12-month period. Regression analyses found age, gender, and 4-H involvement significantly influenced life skill development. Results found that females have higher levels of competencies in life…
Morelock, Jeremiah C; Stokes, Jeffrey E; Moorman, Sara M
In this paper we suggest that older adults undergo a misalignment between societal age norms and personal lived experience, and attempt reconciliation through discursive strategies: They rewrite how they frame chronological age as well as their subjective relations to it. Using a sample of 4041 midlife and older adults from the 2004-2006 wave of the National Survey of Midlife Development in the United States (MIDUS II), we explore associations of age and gender with subjective age and at what age respondents felt people enter later life. Our results confirm that as men and women age, they push up the age at which they think people enter later life, and slow down subjective aging (there is a growing gap between subjective and chronological age). Relations between a person's age and at what age they think people enter later life were stronger for men than for women. For every year they get older get older, men push up when they think people enter later life by 0.24years, women by 0.16years. Age norms surrounding the transition to later life may be more prominent for men than for women, and the difference in their tendencies to push up when they mark entry into later life may be a reflection of this greater prominence.
variables, such as service, gender , race, education level, age, marital status, Armed Forces Qualification Test (AFQT) scores, and area of residence.17...first-term attrition are service, gender , race, age, marital status, AFQT scores, and area of residence. Studies also reveal that service members...CS Culinary Specialist DC Damage Controlman DK Dispersing Clerk DM Draftsman DT Dental Technician EA Engineering Aid EO Equipment Operator FN
Tye-Murray, Nancy; Sommers, Mitchell S; Spehar, Brent
Age-related declines for many sensory and cognitive abilities are greater for males than for females. The primary purpose of the present investigation was to consider whether age-related changes in lipreading abilities are similar for men and women by comparing the lipreading abilities of separate groups of younger and older adults. Older females, older males, younger females and younger males completed vision-only speech recognition tests of: (1) 13 consonants in a vocalic /i/-C-/i/ environment; (2) words in a carrier phrase; and (3) meaningful sentences. In addition to percent correct performance, consonant data were analyzed for performance within viseme categories. The results suggest that while older adults do not lipread as well as younger adults, the difference between older and younger participants was comparable across gender. We also found no differences in the lipreading abilities of males and females, regardless of stimulus type (i.e., consonants, words, sentences), a finding that differs from some reports by previous investigators (e.g., Dancer, Krain, Thompson, Davis, & Glenn, 1994).
Hellerstedt, Wendy L.; Johnson, Pamela Jo; Oswald, John W.
Examined whether associations between prenatal substance use and birth and infant outcomes varied by maternal age and race. Data on all singleton live births in Minnesota from 1990-98 indicated that poor birth outcomes and infant death were generally lower for whites than for African Americans and American Indians. Prenatal substance use varied by…
Lee, Sang-Heon; Sohn, Myoung-Kyu; Kim, Hyunduk
Intelligent digital signage systems transmit customized advertising and information by analyzing users and customers, unlike existing system that presented advertising in the form of broadcast without regard to type of customers. Currently, development of intelligent digital signage system has been pushed forward vigorously. In this study, we designed a system capable of analyzing gender and age of customers based on image obtained from camera, although there are many different methods for analyzing customers. We conducted age and gender recognition experiments using public database. The age/gender recognition experiments were performed through histogram matching method by extracting Local binary patterns (LBP) features after facial area on input image was normalized. The results of experiment showed that gender recognition rate was as high as approximately 97% on average. Age recognition was conducted based on categorization into 5 age classes. Age recognition rates for women and men were about 67% and 68%, respectively when that conducted separately for different gender.
Mijal, Renee S. Holzman, Claudia B.
The heavy metal cadmium (Cd) is long-lived in the body and low-level cumulative exposure, even among non-smokers, has been associated with changes in renal function and bone metabolism. Women are more susceptible to the adverse effects of Cd and have higher body burdens. Due to increased dietary absorption of Cd in menstruating women and the long half-life of the metal, reproductive age exposures are likely important contributors to overall body burden and disease risk. We examined blood Cd levels in women of reproductive age in the US and assessed variation by race/ethnicity. Blood Cd concentrations were compared among female NHANES participants aged 20-44, who were neither pregnant nor breastfeeding. Sample size varied primarily based on inclusion/exclusion of smokers (n=1734-3121). Mean Cd concentrations, distributions and odds ratios were calculated using SUDAAN. For logistic regression Cd was modeled as high (the upper 10% of the distribution) vs. the remainder. Overall, Mexican Americans had lower Cd levels than other groups due to a lower smoking prevalence, smoking being an important source of exposure. Among never-smokers, Mexican Americans had 1.77 (95% CI: 1.06-2.96) times the odds of high Cd as compared to non-Hispanic Whites after controlling for age and low iron (ferritin). For non-Hispanic Blacks, the odds were 2.96 (CI: 1.96-4.47) times those of non-Hispanic Whites in adjusted models. Adjustment for relevant reproductive factors or exposure to environmental tobacco smoke had no effect. In this nationally representative sample, non-smoking Mexican American and non-Hispanic Black women were more likely to have high Cd than non-Hispanic White women. Additional research is required to determine the underlying causes of these differences.
Horovitz, Max; Matson, Johnny L.; Turygin, Nicole; Beighley, Jennifer S.
The age at which parents first developed concerns over their child's development was examined in 965 toddlers with autism spectrum disorders (ASD) and atypical development to examine the potential role of gender. A two-way analysis of covariance was conducted with gender and diagnosis entered as independent variables, age at assessment entered as…
van Beek, Yolanda; Hessen, David J.; Hutteman, Roos; Verhulp, Esmee E.; van Leuven, Mirande
Background: Since developmental psychologists are interested in explaining age and gender differences in depression across adolescence, it is important to investigate to what extent these observed differences can be attributed to measurement bias. Measurement bias may arise when the phenomenology of depression varies with age or gender, i.e., when…
Walsh, Jennifer L.; Ward, L. Monique; Caruthers, Allison; Merriwether, Ann
Although research continues to highlight significant gender differences in first coital experiences, developmental approaches suggest that some of these patterns may be age-related. Therefore, this study investigated both gender and age differences in first intercourse experiences. Open-ended responses regarding reasons for, and descriptions of,…
Inglehart, Marita R.; Patel, Manan H.; Widmalm, Sven-Erik; Briskie, Daniel M.
Background The objectives were to determine the percentage of children in Kindergarten through Grade 5 who reported TMD symptoms, to assess whether gender, race, and socioeconomic background mattered, and to explore the relationships between TMD and children’s oral health and oral health-related quality of life (OHRQoL). Methods Face-to-face interviews were conducted with 8,302 children in Kindergarten through Grade 5 (51% female/49% male; 53% African American/42% European American). Oral health screenings were conducted with 7,439 children. Results 23.6% of the children reported pain when chewing tough food and 18.8% when opening their mouth wide; 23.2% reported to hear a sound (clicking) when opening their mouth wide. Female students were more likely than male students and African American children were more likely than European American children to report TMD symptoms. The prevalence of TMD symptoms was not correlated with whether the children had a need for oral health care services, or whether they had an abscess or carious teeth with pulpal involvement. They were significantly associated with children’s OHRQoL. Conclusions Considerable percentages of 4–12 year old children reported TMD symptoms, with girls and African American children being more likely than their counterparts to be affected. Experiencing TMD symptoms is significantly associated with poorer OHRQoL. Practical Implications Dental practitioners need to be aware that substantial percentages of Kindergarten and elementary school age children experience TMD symptoms. Taking a dental history and conducting an oral exam should therefore include assessments of the signs and symptoms of TMD; treatment recommendations should be provided for affected children. PMID:26809694
Lasiewski, Doreen Kovacsofsky
Lack of growth in the science talent pool raises concerns about the ability of colleges and universities to meet the demands of the nation's labor market for scientists and engineers. Previous research has focused on ways to improve the K--16 learning environment and increase retention rates of undergraduate students in the sciences. This study extends previous work by considering the next stage in the educational pipeline---the transition to graduate study. The purpose of this study is to develop a model of factors related to science, mathematics, and engineering (SME) undergraduate degree recipients' subsequent enrollment in graduate study. This research utilizes 1994 data from the first follow-up of the 1993 Baccalaureate and Beyond Longitudinal Study by the National Center for Educational Statistics (NCES). Four groups of factors were examined---pre-college characteristics, personal characteristics, institutional characteristics, and the college experience. Analyses were conducted on the overall sample and by gender and race/ethnicity. Male and female subjects were equally likely to enroll in graduate school. White and non-White subjects were equally likely to enroll in graduate school. The best factor to predict enrollment in graduate study for all samples was cumulative grade point average. The models suggested, however, two different journeys taken by SME bachelor's degree recipients. Along one path taken by male and White students, factors associated with graduate school enrollment included having well-educated parents, at least a middle class family background, a good mathematics grade point average, being satisfied with the undergraduate curriculum, being less than twenty-three years old, and having participated in community service. Women and minority students, however, traveled a different path, where marriage negatively influenced enrollment in graduate study. In addition, having children and being over the age of twenty-three were negative factors for
Waiwaiole, Alana; Gurbani, Ajay; Motamedi, Kambiz; Seeger, Leanne; Sim, Myung Shin; Nwajuaku, Patricia; Hame, Sharon L.
Background: Posterior tibial slope (PTS) has been proposed as a potential risk factor for anterior cruciate ligament (ACL) injury; however, studies that have examined this relationship have provided inconclusive and sometimes contradictory results. Further characterization of this relationship may enable the medical community to identify individuals at greater risk for ACL injury and possibly characterize an anatomic target during surgical reconstruction. Purpose: The primary goal was to investigate the relationship between PTS and ACL injury. The secondary goal was to determine whether there are any patient factors, such as age, race, or sex, that correlate with ACL injury and PTS. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Medical records of 221 patients who underwent magnetic resonance imaging (MRI) of the knee between January 2003 and December 2009 were reviewed. Patients were separated into 2 groups: a study group of those subjects who had undergone surgery for ACL injury (n = 107) and a control group of patients diagnosed with patellofemoral syndrome (n = 114). Demographic data were collected, and MRI images from both groups were analyzed using imaging software to obtain medial and lateral tibial slope measurements. Data were then analyzed using analysis of variance (ANOVA) comparison and a multivariable regression model to determine which, if any, patient factors were related to probability of having an ACL injury. Results: ANOVA comparison demonstrated that the study group had significantly greater values for lateral PTS (6° ± 4°; P < .001) and medial PTS (7° ± 4°; P = .002) compared with controls (5° ± 3° and 5° ± 4°, respectively). After stepwise elimination of nonsignificant variables, the final multivariable logistic regression model determined that age (odds ratio [OR], 0.94; P < .001) and lateral PTS (OR, 1.12; P = .002) had statistically significant relationships with ACL injury. Medial PTS, race, and sex were not
Horner, Stacy B; Fireman, Gary D; Wang, Eugene W
Peer nominations and demographic information were collected from a diverse sample of 1493 elementary school participants to examine behavior (overt and relational aggression, impulsivity, and prosociality), context (peer status), and demographic characteristics (race and gender) as predictors of teacher and administrator decisions about discipline. Exploratory results using classification tree analyses indicated students nominated as average or highly overtly aggressive were more likely to be disciplined than others. Among these students, race was the most significant predictor, with African American students more likely to be disciplined than Caucasians, Hispanics, or Others. Among the students nominated as low in overt aggression, a lack of prosocial behavior was the most significant predictor. Confirmatory analysis using hierarchical logistic regression supported the exploratory results. Similarities with other biased referral patterns, proactive classroom management strategies, and culturally sensitive recommendations are discussed.
Knechtle, Beat; Aschmann, André; Onywera, Vincent; Nikolaidis, Pantelis T; Rosemann, Thomas; Rüst, Christoph Alexander
The age for the fastest marathoners is well investigated, but not the age and nationality of the fastest. We investigated the age of peak marathon performance for the annual top 100 women and men competing in four races of the "World Marathon Majors" (Boston, Berlin, Chicago and New York) and the "Stockholm Marathon" between 2000 and 2014 using mixed-effects regression analyses and one-way ANOVA. Race times of Ethiopian men decreased to 2:14 h:min, but remained unchanged for Kenyan (2:14 h:min), Moroccan (2:15 h:min) and South African (2:18 h:min) men. Race times in Ethiopian (2:34 h:min), Kenyan (2:29 h:min) and South African (2:49 h:min) women showed no changes. Age increased in Ethiopian and South African men to 29.0 ± 5.0 and 32.0 ± 1.0 years, respectively. Age for Kenyan (29.9 ± 2.0 years) and Moroccan (34.9 ± 3.9 years) men remained unchanged. Age remained unchanged for Ethiopian (26.5 ± 2.0 years), Kenyan (30.0 ± 0.8 years) and South African (36.3 ± 7.0 years) women. In summary, Ethiopian men improved marathon race times, but not Ethiopian women. Age increased in Ethiopian men, but not in Ethiopian women. For practical applications, female and male marathoners from Ethiopia were the youngest and the fastest.
Hiza, Hazel A B; Casavale, Kellie O; Guenther, Patricia M; Davis, Carole A
An index that assesses the multidimensional components of the diet across the lifecycle is useful in describing diet quality. The purpose of this study was to use the Healthy Eating Index-2005, a measure of diet quality in terms of conformance to the 2005 Dietary Guidelines for Americans, to describe the diet quality of Americans by varying sociodemographic characteristics in order to provide insight as to where diets need to improve. The Healthy Eating Index-2005 scores were estimated using 1 day of dietary intake data provided by participants in the 2003-2004 National Health and Nutrition Examination Survey. Mean daily intakes of foods and nutrients, expressed per 1,000 kilocalories, were estimated using the population ratio method and compared with standards that reflect the 2005 Dietary Guidelines for Americans. Participants included 3,286 children (2 to 17 years), 3,690 young and middle-aged adults (18 to 64 years), and 1,296 older adults (65+ years). Results are reported as percentages of maximum scores and tested for significant differences (P ≤ 0.05) by age, sex, race/ethnicity, income, and education levels. Children and older adults had better-quality diets than younger and middle-aged adults; women had better-quality diets than men; Hispanics had better-quality diets than blacks and whites; and diet quality of adults, but not children, generally improved with income level, except for sodium. The diets of Americans, regardless of socioeconomic status, are far from optimal. Problematic dietary patterns were found among all sociodemographic groups. Major improvements in the nutritional health of the American public can be made by improving eating patterns.
Morash, Barbara A; Ur, Ehud; Wiesner, Glen; Roy, Jeremy; Wilkinson, Michael
Resistin is a new adipocytokine which is expressed in rat, mouse and possibly human adipose tissue. Its putative role as a mediator of insulin resistance is controversial. We hypothesized that resistin, like leptin, would have multiple roles in non-adipose tissues and we reported that resistin is expressed in mouse brain and pituitary. Moreover, resistin expression in female mouse pituitary is developmentally regulated and maximal expression occurs peripubertally. Although the role of endogenous resistin in mouse brain and pituitary has not been determined, our data suggest that resistin could be important in the postnatal maturation of the hypothalamic-pituitary system. In the present study we compared the ontogeny of resistin gene expression in the pituitary of male and female mice using semi-quantitative RT-PCR analysis. We show that resistin expression is developmentally regulated in the pituitary of male and female CD1 mice. However, significant gender differences were evident (male > female at postnatal day 28 and 42) and this was not modified by neonatal treatment of female pups with testosterone. Since resistin expression in adipose tissue is also influenced by obesity, we evaluated resistin expression in fat, brain and pituitary of the obese ob/ob mouse. Resistin mRNA was significantly increased in both visceral and subcutaneous adipose depots in postnatal day 28 ob/ob mice compared to controls, but pituitary resistin expression was significantly reduced. In contrast to the prepubertal levels, and in agreement with other reports, adipose resistin expression was reduced in adult ob/ob mice. In a third set of experiments we examined the influence of food deprivation on pituitary and fat resistin mRNA. Resistin gene expression was severely down-regulated by a 24-hour fast in adipose and pituitary tissue but not in hypothalamus. In conclusion, pituitary resistin expression is age- and gender-dependent. In ob/ob mice, and in fasted mice, resistin is regulated
Background The fastest Ironman race times in ‘Ironman Hawaii’ were achieved in very recent years. This study investigated the change in sex difference in both race performance and the age of peak performance across years in the top ten athletes for split disciplines and overall race time in the ‘Ironman Hawaii’ between 1983 and 2012. Methods Changes in split times, overall race times, and age of athletes across years for the top ten overall and the fastest swimmers, cyclists, and runners were investigated using regression analyses and analyses of variance. Results Between 1983 and 2012, the overall top ten men and women finishers improved their swimming (only men), cycling, running, and overall race times. The sex difference in overall race time decreased significantly (p = 0.01) from 15.2% to 11.3% across time. For the split disciplines, the sex difference remained unchanged (p > 0.05) for swimming (12.5 ± 3.7%) and cycling (12.5 ± 2.7%) but decreased for running from 13.5 ± 8.1% to 7.3 ± 2.9% (p = 0.03). The time performance of the top ten swimmers remained stable (p > 0.05), while those of the top ten cyclists and top ten runners improved (p < 0.01). The sex difference in performance remained unchanged (p > 0.05) in swimming (8.0 ± 2.4%), cycling (12.7 ± 1.8%), and running (15.2 ± 3.0%). Between 1983 and 2012, the age of the overall top ten finishers and the fastest swimmers, cyclists, and runners increased across years for both women and men (p < 0.01). Conclusions To summarize, for the overall top ten finishers, the sex difference decreased across years for overall race time and running, but not for swimming and cycling. For the top ten per discipline, the sex difference in performance remained unchanged. The athletes improved their performances across years although the age of peak performance increased. PMID:23849215
Crane, Heidi M.; Christopoulos, Katerina; Fredericksen, Rob J.; Gaynes, Bradley N.; Heine, Amy; Mathews, W. Christopher; Moore, Richard; Napravnik, Sonia; Safren, Steven; Mugavero, Michael J.
Objective To describe disparities along the depression treatment cascade, from indication for antidepressant treatment to effective treatment, in HIV-infected individuals by gender and race/ethnicity. Methods The Center for AIDS Research (CFAR) Network of Integrated Clinical Systems (CNICS) cohort includes 31,000 HIV-infected adults in routine clinical care at 8 sites. Individuals were included in the analysis if they had a depressive symptoms measure within one month of establishing HIV care at a CNICS site. Depressive symptoms were measured using the validated Patient Health Questionnaire-9 (PHQ-9). Indication for antidepressant treatment was defined as PHQ-9 ≥ 10 or a current antidepressant prescription. Antidepressant treatment was defined as a current antidepressant prescription. Evidence-based antidepressant treatment was considered treatment changes based on a person’s most recent PHQ-9, in accordance with clinical guidelines. We calculated the cumulative probability of moving through the depression treatment cascade within 24 months of entering CNICS HIV care. We used multivariable Cox proportional hazards models to estimate associations between gender, race/ethnicity, and a range of depression outcomes. Results In our cohort of HIV-infected adults in routine care, 47% had an indication for antidepressant treatment. Significant drop-offs along the depression treatment cascade were seen for the entire study sample. However, important disparities existed. Women were more likely to have an indication for antidepressant treatment (HR 1.54; 95% CI 1.34, 1.78), receive antidepressant treatment (HR 2.03; 95% CI 1.53, 2.69) and receive evidence-based antidepressant treatment (HR 1.67; 95% CI 1.03, 2.74), even after accounting for race/ethnicity. Black non-Hispanics (HR 0.47, 95% CI 0.35, 0.65), Hispanics (HR 0.63, 95% CI 0.44, 0.89) and other race/ethnicities (HR 0.35, 95% CI 0.17, 0.73) were less likely to initiate antidepressant treatment, compared to white
Morrison, John A; Glueck, Charles J; Daniels, Stephen R; Wang, Ping
The prevalence of Class 3 obesity (BMI ≥40 kg/m(2)) has more than doubled in the past 25 years. In a 14-year prospective study from age 10 to 24 of a biracial schoolgirl cohort (293 black, 256 white), we assessed childhood correlates of Class 3 BMI at age 24. Of 42 girls with Class 3 BMI at age 24, 36 (86%) were black. By logistic regression, significant explanatory variables of Class 3 BMI at age 24 included top decile waist circumference at age 11 (odds ratio (OR) 5.7, 95% confidence interval (CI) 2.3-13.9, P = 0.0002), age 10 BMI ≥ the Center for Disease Control (CDC) 2000 top 15% (OR 7.0, 95% CI 2.5-19.3, P = 0.0002), and a three-way interaction between race, childhood insulin, and average caloric intake from age 10 to age 19 (for each unit increase, OR 1.7 95% CI 1.3-2.2, P = 0.0003). Age 10 BMI, age 11 waist circumference, and interaction of race, childhood insulin, and childhood caloric intake predict Class 3 obesity in young adulthood, facilitating childhood identification of girls at high risk for developing Class 3 obesity.
Hirsh, Adam T; Alqudah, Ashraf F; Stutts, Lauren A; Robinson, Michael E
Pain assessment is subject to bias due to characteristics of the individual in pain and of the observing person. Few research studies have examined pain assessment biases in an experimental setting. This study employs innovative virtual human technology to achieve greater experimental control. A lens model design was used to capture decision-making policies at the idiographic and nomothetic level. Seventy-five undergraduates viewed virtual humans (VH) that varied in sex, race, age, and pain expression. Participants provided computerized ratings with Visual Analogue Scales on the VH's pain intensity, pain unpleasantness, negative mood, coping, and need for medical treatment. Idiographic analyses revealed that individuals used pain expression most frequently as a significant cue. Nomothetic analyses showed that higher pain expression VH and female VH were viewed as having higher pain intensity, higher pain unpleasantness, greater negative mood, worse coping, and a greater need to seek medical treatment than lower pain expression VH and male VH, respectively. Older VH were viewed as having worse coping and a greater need to seek medical treatment than younger VH. This innovative paradigm involving VH technology and a lens model design was shown to be highly effective and could serve as a model for future studies investigating pain-related decision making in healthcare providers.
Baker, Tamara A.; Roker, Rosalyn; Collins, Heather R.; Johnson-Lawrence, Vicki; Thorpe, Roland J.; Mingo, Chivon A.; Vasquez, Elizabeth
There are a number of factors that influence compliance with prescribed plans of care. However, there remains a need to identify the collective source health, behavioral, and social constructs have on treatment satisfaction. This study aimed to identify indicators of pain treatment satisfaction among older adults receiving outpatient treatment from a comprehensive cancer center in the southeast region of the United States. Data included a sample of 149 Black and White patients diagnosed with cancer, with the majority being White (85%) and female (57%). Patients were surveyed on questions assessing pain treatment satisfaction, pain severity, and additional social characteristics. A series of multivariate models were specified, whereby patients reporting multiple chronic conditions, poor communication, and perceived discrimination were less satisfied with treatment. Positive communication, higher self-efficacy, and fewer perceived discriminatory acts were significant among the female patients only. These findings suggest the need to develop clinical models that assess how these factors influence the degree of treatment satisfaction, while providing a comprehensive mechanism by which to service the long-term needs of older adults. PMID:28138486
Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age support is customarily provided by sons, but not daughters, in India. Using data from the 2005 Indian Human Development Survey, I find that women with sons overwhelmingly expect old age support from a son. By contrast, women with only daughters largely expect support from a daughter or a source besides a child. These findings suggest that fertility decline may place demographic pressure on gendered patterns of old age support and the gender system more broadly.
Sokoloff, Natalie J; Dupont, Ida
This article provides a comprehensive review of the emerging domestic violence literature using a race, class, gender, sexual orientation intersectional analysis and structural framework fostered by women of color and their allies to understand the experiences and contexts of domestic violence for marginalized women in U.S. society. The first half of the article lays out a series of challenges that an intersectional analysis grounded in a structural framework provides for understanding the role of culture in domestic violence. The second half of the article points to major contributions of such an approach to feminist methods and practices in working with battered women on the margins of society.
Siyanova-Chanturia, Anna; Warren, Paul; Pesciarelli, Francesca; Cacciari, Cristina
Most research to date on implicit gender stereotyping has been conducted with one age group - young adults. The mechanisms that underlie the on-line processing of stereotypical information in other age groups have received very little attention. This is the first study to investigate real time processing of gender stereotypes at different age levels. We investigated the activation of gender stereotypes in Italian in four groups of participants: third- and fifth-graders, young and older adults. Participants heard a noun that was stereotypically associated with masculine (preside "headmaster") or feminine roles (badante "social care worker"), followed by a male (padre "father") or female kinship term (madre "mother"). The task was to decide if the two words - the role noun and the kinship term - could describe the same person. Across all age groups, participants were significantly faster to respond, and significantly more likely to press 'yes,' when the gender of the target was congruent with the stereotypical gender use of the preceding prime. These findings suggest that information about the stereotypical gender associated with a role noun is incorporated into the mental representation of this word and is activated as soon as the word is heard. In addition, our results show differences between male and female participants of the various age groups, and between male- and female-oriented stereotypes, pointing to important gender asymmetries.
Siyanova-Chanturia, Anna; Warren, Paul; Pesciarelli, Francesca; Cacciari, Cristina
Most research to date on implicit gender stereotyping has been conducted with one age group – young adults. The mechanisms that underlie the on-line processing of stereotypical information in other age groups have received very little attention. This is the first study to investigate real time processing of gender stereotypes at different age levels. We investigated the activation of gender stereotypes in Italian in four groups of participants: third- and fifth-graders, young and older adults. Participants heard a noun that was stereotypically associated with masculine (preside “headmaster”) or feminine roles (badante “social care worker”), followed by a male (padre “father”) or female kinship term (madre “mother”). The task was to decide if the two words – the role noun and the kinship term – could describe the same person. Across all age groups, participants were significantly faster to respond, and significantly more likely to press ‘yes,’ when the gender of the target was congruent with the stereotypical gender use of the preceding prime. These findings suggest that information about the stereotypical gender associated with a role noun is incorporated into the mental representation of this word and is activated as soon as the word is heard. In addition, our results show differences between male and female participants of the various age groups, and between male- and female-oriented stereotypes, pointing to important gender asymmetries. PMID:26441763
Barrett, Anne E; Pai, Manacy; Redmond, Rebecca
Although studies document the health-enhancing effects of social engagement, they reveal little about the underlying mechanisms operating within specific organizational contexts. Limited attention is given to the role of inequality--particularly age and gender--in shaping either the organizations to which we belong or their consequences for our well-being. We address this issue by examining the Red Hat Society, a social organization for middle-aged and older women. Interviews with members (n=52) illustrate how age and gender inequality interact to shape the organization, which can be viewed as a gendered subculture of aging. Drawing on this framework, we discuss four processes through which participation generates benefits for older women involved in age- and gender-segregated organizations: enhancing social networks, countering invisibility, creating positive frames for aging experiences, and promoting youthful identities.
Taki, Yasuyuki; Thyreau, Benjamin; Kinomura, Shigeo; Sato, Kazunori; Goto, Ryoi; Kawashima, Ryuta; Fukuda, Hiroshi
To determine the relationship between age and gray matter structure and how interactions between gender and hemisphere impact this relationship, we examined correlations between global or regional gray matter volume and age, including interactions of gender and hemisphere, using a general linear model with voxel-based and region-of-interest analyses. Brain magnetic resonance images were collected from 1460 healthy individuals aged 20-69 years; the images were linearly normalized and segmented and restored to native space for analysis of global gray matter volume. Linearly normalized images were then non-linearly normalized and smoothed for analysis of regional gray matter volume. Analysis of global gray matter volume revealed a significant negative correlation between gray matter ratio (gray matter volume divided by intracranial volume) and age in both genders, and a significant interaction effect of age × gender on the gray matter ratio. In analyzing regional gray matter volume, the gray matter volume of all regions showed significant main effects of age, and most regions, with the exception of several including the inferior parietal lobule, showed a significant age × gender interaction. Additionally, the inferior temporal gyrus showed a significant age × gender × hemisphere interaction. No regional volumes showed significant age × hemisphere interactions. Our study may contribute to clarifying the mechanism(s) of normal brain aging in each brain region.
Hagger, Martin S; Stevenson, Andy
The aim of this study was to test the generalisability of the factor pattern, structural parameters, factor correlations and latent mean structure of social physique anxiety and physical self-esteem across gender, age and gender x age. The social physique anxiety scale and general physical self-esteem scale from the physical self-perception profile was administered to high school and university students aged 11-24 years (N = 2334). Confirmatory factor analysis (CFA) was used to test the adequacy of a two-factor correlated model in the full sample, and separately by gender, age and gender x age sub-samples. The CFA model satisfied criteria for goodness-of-fit with the data in all sub-samples, the only exception was for females aged 21 and over. Tests of invariance of the factor pattern, structural parameters and correlations across age, gender and age x gender revealed few decrements in goodness-of-fit. Latent means analysis revealed that females had consistently higher levels of social physique anxiety and lower levels of physical self-esteem than males, with the exception of the 11-12 age group. Results extend previous findings that females tend to report higher levels of social physique anxiety and lower levels of physical self-esteem than males by demonstrating that these differences are consistent across age group.
Kaul, Christian; Ratner, Kyle G; Van Bavel, Jay J
People perceive and evaluate others on the basis of social categories, such as race, gender and age. Initial processing of targets in terms of visually salient social categories is often characterized as inevitable. In the current study, we investigated the influence of processing goals on the representation of race in the visual processing stream. Participants were assigned to one of two mixed-race teams and categorized faces according to their group membership or skin color. To assess neural representations of race, we employed multivariate pattern analysis to examined neural activity related to the presentation of Black and White faces. As predicted, patterns of neural activity within the early visual cortex and fusiform gyri (FG) could decode the race of face stimuli above chance and were moderated by processing goals. Race decoding in early visual cortex was above chance in both categorization tasks and below chance in a prefrontal control region. More importantly, race decoding was greater in the FG during the group membership vs skin color categorization task. The results suggest that, ironically, explicit racial categorization can diminish the representation of race in the FG. These findings suggest that representations of race are dynamic, reflecting current processing goals.
Analysis of North Carolina survey data indicates that females' average hourly wages were 71% of males', and blacks' wages were 78% of whites'. Human capital factors (educational attainment and occupational experience) explained 31% and 3% of the racial and gender gaps, respectively. Job gender composition explained 56% of the gender gap; job…
Verhoeven, Marjolein; Bogels, Susan M.; van der Bruggen, Corine C.
We examined the associations between the parenting dimensions autonomy granting, over control, and rejection and children's anxiety, in relation to parent and child gender and child age. Elementary school-aged children (n = 179, M[subscript age] = 10.27, SD = 1.30), adolescents (n = 127, M[subscript age] = 15.02, SD = 1.54) and both their parents…
This publication focuses on the theme "Gender." Articles include: (1) "Sex! Violence! Death! Art Education for Boys" (Riita Vira; Finland); (2) "Pedagogy for a Gender Sensitive Art Practice" (Rita Irwin; Canada); (3) "Women's Conscientiousness of Gender in Art and Art Education in Brazil" (Ana Mae Barbosa; Brazil); (4) "Gender Issues in United…
Donoghue, Kim; Doody, Gillian A; Murray, Robin M; Jones, Peter B; Morgan, Craig; Dazzan, Paola; Hart, Jozella; Mazzoncini, Rodolfo; Maccabe, James H
An earlier age of onset of schizophrenia has been identified as a poor prognostic indicator. The current study examines the interaction effect of gender and cannabis use on age of onset of schizophrenia and schizoaffective disorder. This research forms part of a two-centre epidemiological study of first-episode psychosis and included individuals with a diagnosis of schizophrenia or schizoaffective disorder and an age of onset between age 16 and 45. Kaplan-Meier curves and Cox proportional hazards regression were used to compare the effects of cannabis use and gender on age of first symptom of schizophrenia. Akaike's information criteria were used to find the model with the best fit to the data. Cannabis users had an earlier age of first symptom than non-users. There was an interaction with gender; the gender difference in age of onset was diminished in cannabis smokers compared with non-cannabis smokers. The model including cannabis use interacting with gender was the most parsimonious model, followed by cannabis use alone. The addition of other illegal drug use did not improve the model. Cannabis use is associated with an earlier age of onset of schizophrenia, and the gender difference in age of onset is reduced among cannabis smokers.
Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald; Knechtle, Beat
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.
Fagnani, Corrado; Medda, Emanuela; Stazi, Maria A; Caprara, Gian V; Alessandri, Guido
We investigated age and gender effects on "Positive Orientation" (POS)-an individual's tendency to view life with a positive outlook-using a genetically informed design. Study subjects were 1016 twins aged 22-75 from the Italian twin registry. We assessed POS by the recently developed P-scale. First, we used confirmatory factor analysis to investigate scale's measurement invariance by age and gender. Then, we applied biometric modelling to estimate genetic and environmental components of POS score. Overall, we found a satisfactory degree of measurement invariance by both age and gender. Results from these analyses further indicated an increasing mean level of POS across the lifespan. Additive genetic and unshared environmental factors explained respectively 58% and 42% of variance in POS score, with no significant gender differences; furthermore, the pattern of change of gene-environment architecture of POS over time was consistent with a greater plasticity of personality at older ages.
Sahl, Daniel; Keene, Jennifer Reid
Using a sample of 2,838 students from a Southwestern university in the United States, the authors examine the effect of respondent's gender, the adult's gender, the age gap between the adult and teen, and the adult's authority, on students' perceptions of vignettes describing adult-teen sexual relationships. Specifically, the authors investigate…
This article investigates the effect of age of first exposure and the quantity and quality of input to which non-native acquirers (L2ers) are exposed in their acquisition of grammatical gender in Dutch. Data from 103 English-speaking children, preteens and adults were analyzed for gender agreement on definite determiners. It was observed that…
Wood, Christine V.; Campbell, Patricia B.; McGee, Richard
This paper analyzes perspectives on academic careers among 60 beginning PhD students in the biomedical sciences. It presents seven perspectives on academic careers articulated by the students in the sample and explains the way that race/ethnicity, gender, and students’ family education backgrounds are tied to those perspectives. The findings show that traditionally underrepresented students find the academic career path less navigable than students from well-represented groups. Among underrepresented students, even those from higher family education backgrounds, experiences related to race/ethnicity and gender often inform perceptions of the academic career even before they start their graduate research training. As the composition of the graduate population changes to include more women and underrepresented racial and ethnic minority men, it is important to note that not all graduate students enter with the same perspectives and views of the academic career and that there are meaningful differences in perspectives across demographic lines. Graduate programs can play a critical role in providing information and support for graduate students as they navigate their career choices, particularly at the earliest stages of training. By becoming sensitive to students’ perspectives on career options, and understanding how differences in perspectives arise, mentors and others can align advising strategies with the experiences and views of students. PMID:28239250
Chae, David H; Krieger, Nancy; Bennett, Gary G; Lindsey, Jane C; Stoddard, Anne M; Barbeau, Elizabeth M
This study investigated the distribution of demographic characteristics, the prevalence of discrimination based on sexuality, gender, and race, and relationships with psychological distress among 178 working-class sexual minorities (i.e., who identified as lesbian, gay, or bisexual (LGB) or had ever engaged in same-sex sexual behaviors) recruited to the United for Health Study (2003-2004). The results indicated considerable heterogeneity in responses to items assessing sexual orientation and sexual behavior, with a majority of sexual minority participants not identifying as LGB (74.2%). The authors found significant demographic differences in LGB identification by gender, race/ethnicity, nativity, and socioeconomic factors. In addition, LGB participants had higher levels of psychological distress than non-LGB-identified sexual minorities. Linear regression analyses revealed that reports of racial/ethnic discrimination and sexuality discrimination were associated with higher levels of psychological distress among sexual minority participants. The results underscore the need to collect multiple measures of sexuality in conducting research on racially diverse working-class communities; to consider demographic factors in collecting sexuality data; and to disaggregate information on sexuality by LGB identification. Findings also highlight the importance of addressing discrimination in ameliorating problematic mental health outcomes among working-class sexual minorities.
Rennels, Jennifer L.; Langlois, Judith H.
Minimal research has examined children’s functional use of attractiveness to classify and label others, an important step in the development of children’s biases. This study compared 3-to 11-year-olds’ classification, sorting, and labeling of others and themselves based on attractiveness, gender, and race, and investigated whether these abilities and other characteristics predicted children’s bias and flexibility. Relative to gender and race, children rarely used attractiveness to spontaneously classify people and were less accurate at sorting and labeling others and themselves by attractiveness, suggesting they have a less explicit concept of attractiveness. Predictors of bias differed depending upon domain and assessment method (forced choice or non-forced choice), showing that children’s bias is affected by both individual differences and task characteristics. Predictors of flexibility differed based on whether children were assigning positive or negative traits to target children, demonstrating that the valence of attributes is an important consideration when conceptualizing children’s flexibility. PMID:24842583
Dilling, Thomas J.; Bae, Kyounghwa; Paulus, Rebecca; Watkins-Bruner, Deborah; Garden, Adam S.; Forastiere, Arlene; Kian Ang, K.; Movsas, Benjamin
Purpose: We investigated the impact of race, in conjunction with gender and partner status, on locoregional control (LRC) and overall survival (OS) in three head and neck trials conducted by the Radiation Therapy Oncology Group (RTOG). Methods and Materials: Patients from RTOG studies 9003, 9111, and 9703 were included. Patients were stratified by treatment arms. Covariates of interest were partner status (partnered vs. non-partnered), race (white vs. non-white), and sex (female vs. male). Chi-square testing demonstrated homogeneity across treatment arms. Hazards ratio (HR) was used to estimate time to event outcome. Unadjusted and adjusted HRs were calculated for all covariates with associated 95% confidence intervals (CIs) and p values. Results: A total of 1,736 patients were analyzed. Unpartnered males had inferior OS rates compared to partnered females (adjusted HR = 1.22, 95% CI, 1.09-1.36), partnered males (adjusted HR = 1.20, 95% CI, 1.09-1.28), and unpartnered females (adjusted HR = 1.20, 95% CI, 1.09-1.32). White females had superior OS compared with white males, non-white females, and non-white males. Non-white males had inferior OS compared to white males. Partnered whites had improved OS relative to partnered non-white, unpartnered white, and unpartnered non-white patients. Unpartnered males had inferior LRC compared to partnered males (adjusted HR = 1.26, 95% CI, 1.09-1.46) and unpartnered females (adjusted HR = 1.30, 95% CI, 1.05-1.62). White females had LRC superior to non-white males and females. White males had improved LRC compared to non-white males. Partnered whites had improved LRC compared to partnered and unpartnered non-white patients. Unpartnered whites had improved LRC compared to unpartnered non-whites. Conclusions: Race, gender, and partner status had impacts on both OS and locoregional failure, both singly and in combination.
Campos, Ana Cristina Viana; Ferreira e Ferreira, Efigenia; Vargas, Andréa Maria Duarte
The scope of this study was to construct an indicator of active aging and assess its association with quality of life and possible determinants according to gender. The AGEQOL (Aging, Gender and Quality of Life) study was used to interview 2052 individuals aged 60 years and older residing in Sete Lagoas in the State of Minas Gerais. The association between active aging, quality of life and possible determinants was performed by multiple logistic regression with a 5% level of statistical significance separately for each gender. Most men were in the active aging group (58%), and 51.8% of women were in the normal aging group (p < 0.001). The quality of life in the Physical, Psychological, and total Score domains remained associated with the outcome in the final model for both genders. Among the men, the behavioral and community participation factors were positive predictors of active aging. Women with higher incomes, who did not suffer falls and engaged in community participation, had a better chance of belonging to the active aging group. The conclusion drawn is that quality of life and participation in groups are the main determinants of active aging, and the other factors associated with active aging are different for each gender.
Marasco, Emanuela; Lugini, Luca; Cukic, Bojan
Age and gender of an individual, when available, can contribute to identification decisions provided by primary biometrics and help improve matching performance. In this paper, we propose a system which automatically infers age and gender from the fingerprint image. Current approaches for predicting age and gender generally exploit features such as ridge count, and white lines count that are manually extracted. Existing automated approaches have significant limitations in accuracy especially when dealing with data pertaining to elderly females. The model proposed in this paper exploits image quality features synthesized from 40 different frequency bands, and image texture properties captured using the Local Binary Pattern (LBP) and the Local Phase Quantization (LPQ) operators. We evaluate the performance of the proposed approach using fingerprint images collected from 500 users with an optical sensor. The approach achieves prediction accuracy of 89.1% for age and 88.7% for gender.
Shim, Janet K.; Ackerman, Sara L.; Darling, Katherine Weatherford; Hiatt, Robert A.; Lee, Sandra Soo-Jin
This paper examines how race and ancestry are taken up in gene-environment interaction (GEI) research on complex diseases such as heart disease, diabetes, and cancer. Using 54 in-depth interviews of 33 scientists and over 200 hours of observation at scientific conferences, we explore how GEI researchers use and interpret race, ethnicity, and ancestry in their work. We find that the use of self-identified race and ethnicity (SIRE) exists alongside ancestry informative markers (AIMs) to ascertain genetic ancestry. Our participants assess the utility of these two techniques in relative terms, downplaying the accuracy and value of SIRE compared to the precision and necessity of AIMs. In doing so, we argue that post-genomic scientists seeking to understand the interactions of genetic and environmental disease determinants actually undermine their ability to do so, by valorizing precise characterizations of individuals’ genetic ancestry over measurement of the social processes and relations that differentiate social groups. PMID:25378251
Bugler, Myfanwy; McGeown, Sarah; St. Clair-Thompson, Helen
This study investigated gender- and age-related differences in academic motivation and classroom behaviour in adolescents. Eight hundred and fifty-five students (415 girls and 440 boys) aged 11-16 ("M" age = 13.96, "SD" = 1.47) filled in a questionnaire that examined student academic motivation and teachers completed a…
Yang, Stephanie; Hsu, Wan-Chen; Chen, Hsueh-Chih
With the growing number of older adults becoming a global concern, developed countries have focused on education as a means to promote successful aging. Previous research has focused on the effects of gender and age on learning satisfaction among senior students. Nevertheless, little attention has been paid to the interactive effects of age and…
Nguyen, Holly; Reuter, Peter
Arrest rates per capita for possession of marijuana have increased threefold over the last 20 years and now constitute the largest single arrest offense category. Despite the increase in arrest numbers, rates of use have remained stable during much of the same period. This article presents the first estimates of the arrest probabilities for…
Keesler, Amy R.
The purpose of this study was to investigate the state of adult literacy in Tennessee. The field of adult education underwent a transition as the testing procedure and the test changed to correlate with the induction of the Common Core standards in public schools. Adult students face many barriers to overcome to be successful. The research…
Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei
Purpose: This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Method: Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance…
The Hanford Environmental Does Reconstruction (HEDR) Project was established to estimate radiation doses that people could have received from nuclear operations at the Hanford Site since 1944. To identify groups that may have received doses, population estimates containing age, race, and sex detail for ten counties in Washington and Oregon for the years 1940 to 1980 were prepared by the Demographics Laboratory under a subcontract with the Pacific Northwest Laboratory (PNL). A data base of population information was developed from census reports and published and unpublished collections from the Washington State Office of Financial Management and Center for Population Research. Three estimation methods were then explored: the cohort-component model, cohort interpolation, and age-group interpolation. The estimates generated through cohort and age-group interpolation are considered adequate for initial use in the HEDR Project. Results are presented in two forms: (1) county populations by sex and single year of age and (2) county populations by sex and race for age groupings. These results are made available to the HEDR Project for further refinement into population estimates by county census divisions.
This autoethnographic account documents and analyses university life as a racialised woman who has worked in both Canadian and American universities. The theoretical framework draws from critical perspectives on race, black feminisms and narrative and autoethnographic research methodologies. The study involves a range of data sources that provide…
Examines the discounting of African American women in both feminist and black nationalist discourses, despite the civil rights and women's movements of the 1960s and the rhetoric of multiculturalism and identity politics that developed following these movements. Accounts for the marginalization of African American women in race and gender…
Little research has explored the intersection of aging and sexuality. This qualitative study is informed by a life course approach and narrative gerontology methods. Semistructured interviews were conducted with 13 women age 55 and older to explore the effects of gender, aging, and living environment on past and current sexual experiences. Subthemes from each major theme are discussed, including: (a) messages about and perceived effects of gender, (b) perceived effects of aging, and (c) perceived effects of living environment. Findings support the use of dynamical systems theory to study women's sexual experiences.
Marshall, Patricia L.
The 2008 elections ushered in a new era in U.S. politics with implications for race relations and social justice activity. Drawing parallels between the contemporary African American community and splintering undercurrents in the National Association for Multicultural Education (NAME), the author urges cross-generational coalescence around an…
Veeraganta, Sumanth K.; Savadi, Ravindra C.; Baroudi, Kusai; Nassani, Mohammad Z.
Purpose of the Study: The purpose was to investigate the differences in tooth shade value according to age, gender and skin color among a sample of the local population in Bengaluru, India. Methodology: The study comprised 100 subjects belonging to both gender between the age groups of 16 years to 55 years. Tooth shade values of permanent maxillary left or right central incisors were recorded using the Vitapan 3D-Master shade guide. Skin color was matched using the Radiance compact makeup shades as a guide. Results: Chi-square statistical test demonstrated that younger subjects have lighter tooth shade values. No statistically significant differences were recorded in tooth shade value according to gender or skin color. Conclusion: Within the limitations of the current study, it can be concluded that tooth shade value is significantly influenced by age. Gender and skin color appear not to have a significant relation to tooth shade value. PMID:26929500
Voelkle, Manuel C; Ebner, Natalie C; Lindenberger, Ulman; Riediger, Michaela
Perceptions of age influence how we evaluate, approach, and interact with other people. Based on a paramorphic human judgment model, the present study investigates possible determinants of accuracy and bias in age estimation across the adult life span. For this purpose, 154 young, middle-aged, and older participants of both genders estimated the age of 171 faces of young, middle-aged, and older men and women, portrayed on a total of 2,052 photographs. Each face displayed either an angry, fearful, disgusted, happy, sad, or neutral expression (FACES database; Ebner, Riediger, & Lindenberger, 2010). We found that age estimation ability decreased with age. Older and young adults, however, were more accurate and less biased in estimating the age of members of their own as compared with those of the other age group. In contrast, no reliable own-gender advantage was observed. Generally, the age of older faces was more difficult to estimate than the age of younger faces. Furthermore, facial expressions had a substantial impact on accuracy and bias of age estimation. Relative to other facial expressions, the age of neutral faces was estimated most accurately, while the age of faces displaying happy expressions was most likely underestimated. Results are discussed in terms of methodological and practical implications for research on age estimation.
Larsson, Anders; Carlsson, Lena; Gordh, Torsten; Lind, Anne-Li; Thulin, Måns; Kamali-Moghaddam, Masood
Cytokines play important roles as regulators of cell functions, and over the last decades a number of cytokine assays have been developed. The aim of the present study was to investigate the effects of age and gender on a large number of cytokines. Plasma samples were collected from 33 healthy blood donors. The samples were analyzed using a multiplex proximity extension assay (PEA) allowing simultaneous measurement of 92 cytokines and four technical controls. Biomarkers with less than 80% quantitative results were excluded leaving 63 cytokines that were analyzed for the effects of gender and age. The plasma level of three of the investigated biomarkers (DNER, MCP-4 and MMP-10) were found to be significantly different for the two genders (adjusted p-value<0.05), and 15 of the biomarkers (CCL11, CCL25, CDCP1, CSF-1, CXCL11, CXCL9, FGF-23, Flt3L, HGF, IL-10RB, MCP-3, MCP-4, MMP-10, OPG, VEGF-A) were significantly associated with age. This study reveals the effects of age and gender on a large number of cytokine assays. CXCL5 and TNFB were significantly higher in females, while the other markers with significant gender-dependent differences were higher in males. For the markers that were significantly associated with age, only CXCL6 was found to decrease with age, while the other biomarkers increased with age.
Rosselli, Mónica; Ardila, Alfredo; Matute, Esmeralda; Inozemtseva, Olga
Published information concerning the influence of gender on mathematical ability tests has been controversial. The present study examines the performance of school-aged boys and girls from two age groups on several mathematical tasks and analyzes the predictive value of a verbal fluency test and a spatial test on those mathematical tasks. More specifically, our research attempts to answer the following two questions: (1) Are gender differences in mathematical test performance among children interrelated with age and (2) do verbal and spatial nonmathematical tests mediate gender effects on mathematical test performance? Two hundred and seventy-eight 7- to 10-year-old children and 248 13- to 16-year-olds were selected from schools in Colombia and Mexico (231 boys and 295 girls). The age effect was found to be significant for all measures, with scores improving with age. Results showed that boys and girls in both age groups scored similarly in most subtests, but that differences emerged in the performance of mental mathematical operations and in resolving arithmetical problems. In the latter - but not in mental math - older boys outperformed older girls, whereas no gender differences were observed in the younger groups. After controlling for age, it was found that the spatial test was, indeed, a significant mediator of gender effects, while the verbal task was not.
Linjawi, Amal I
Objective: To investigate the age- and gender-related changes in upper and lower incisors' position and inclination in different vertical craniofacial relationships. Materials and Methods: A retrospective study on patients' records of age 8–48 years. The sample was divided based on Frankfort mandibular plane angle into three groups; normal, high, and low angle groups. It was then subdivided according to age. Upper and lower incisors' inclinations and positions were assessed from lateral cephalometric radiographs. Gender and age associations and effects size were calculated using two-way ANOVA tests. Significance level was set at P < 0.05. Results: Four hundred and twenty records (F = 272, M = 148) were included; 115 had normal, 81 low, and 250 had high vertical relationships with no significant age and gender distribution differences (P > 0.05). All significant associations and effects were found in the low angle group only. A significant association was found between gender and upper incisor inclination (P < 0.05) with medium effect size (0.13 ≤ ηp2 < 0.26). An association is also found between age × gender interaction and upper incisor inclination and lower incisor position (P < 0.05) with large effect size (0.26 ≤ ηp2). Conclusion: Age- and gender-related upper and lower incisor changes were found to be significant in subjects with decreased vertical skeletal pattern only. The upper incisor inclination and the lower incisor position were the most affected variables with age and gender. PMID:27843888
Knechtle, Beat; Valeri, Fabio; Zingg, Matthias Alexander; Rosemann, Thomas; Rüst, Christoph Alexander
Recent findings suggested that the age of peak ultra-marathon performance seemed to increase with increasing race distance. The present study investigated the age of peak ultra-marathon performance for runners competing in time-limited ultra-marathons held from 6 to 240 h (i.e. 10 days) during 1975-2013. Age and running performance in 20,238 (21%) female and 76,888 (79%) male finishes (6,863 women and 24,725 men, 22 and 78%, respectively) were analysed using mixed-effects regression analyses. The annual number of finishes increased for both women and men in all races. About one half of the finishers completed at least one race and the other half completed more than one race. Most of the finishes were achieved in the fourth decade of life. The age of the best ultra-marathon performance increased with increasing race duration, also when only one or at least five successful finishes were considered. The lowest age of peak ultra-marathon performance was in 6 h (33.7 years, 95% CI 32.5-34.9 years) and the highest in 48 h (46.8 years, 95% CI 46.1-47.5). With increasing number of finishes, the athletes improved performance. Across years, performance decreased, the age of peak performance increased, and the age of peak ultra-marathon performance increased with increasing number of finishes. In summary, the age of peak ultra-marathon performance increased and performance decreased in time-limited ultra-marathons. The age of peak ultra-marathon performance increased with increasing race duration and with increasing number of finishes. These athletes improved race performance with increasing number of finishes.
Sánchez, Brisa N; Sanchez-Vaznaugh, Emma V; Uscilka, Ali; Baek, Jonggyu; Zhang, Lindy
Epidemiologic studies have observed influences of the food environment near schools on children's overweight status but have not systematically assessed the associations by race, sex, and grade. The authors examined whether the associations between franchised fast food restaurant or convenience store density near schools and overweight varied by these factors using data for 926,018 children (31.3% white, 55.1% Hispanic, 5.7% black, and 8% Asian) in fifth, seventh, or ninth grade, nested in 6,362 schools. Cross-sectional data were from the 2007 California physical fitness test (also known as "Fitnessgram"), InfoUSA, the California Department of Education, and the 2000 US Census. In adjusted models, the overweight prevalence ratio comparing children in schools with 1 or more versus 0 fast food restaurants was 1.02 (95% confidence interval (CI): 1.01, 1.03), with a higher prevalence ratio among girls compared with boys. The association varied by student's race/ethnicity (P = 0.003): Among Hispanics, the prevalence ratio = 1.02 (95% CI: 1.01, 1.03); among blacks, the prevalence ratio = 1.03 (95% CI: 1.00, 1.06), but among Asians the prevalence ratio = 0.94 (95% CI: 0.91, 0.97). For each additional convenience store, the prevalence ratio was 1.01 (95% CI: 1.00, 1.01), with a higher prevalence ratio among fifth grade children. Nuanced understanding of the impact of food environments near schools by race/ethnicity, sex, and grade may help to elucidate the etiology of childhood overweight and related race/ethnic disparities.
Tham, Diana Su Yun; Bremner, J Gavin; Hay, Dennis
The role of experience with other-race faces in the development of the other-race effect was investigated through a cross-cultural comparison between 5- and 6-year-olds and 13- and 14-year-olds raised in a monoracial (British White, n=83) population and a multiracial (Malaysian Chinese, n=68) population. British White children showed an other-race effect to three other-race faces (Chinese, Malay, and African Black) that was stable across age. Malaysian Chinese children showed a recognition deficit for less experienced faces (African Black) but showed a recognition advantage for faces of which they have direct or indirect experience. Interestingly, younger (Malaysian Chinese) children showed no other-race effect for female faces such that they can recognize all female faces regardless of race. These findings point to the importance of early race and gender experiences in reorganizing the face representation to accommodate changes in experience across development.
Chlebowski, R T; Haque, R; Hedlin, H; Col, N; Paskett, E; Manson, J E; Kubo, J T; Johnson, K C; Wactawski-Wende, J; Pan, K; Anderson, G
In early adjuvant breast cancer trial reports, aromatase inhibitors more effectively reduced breast recurrence with lower risk of thromboembolic events and endometrial cancer than tamoxifen, while aromatase inhibitors had higher fracture and cardiovascular disease risk. We used data from updated patient-level meta-analyses of adjuvant trials in analyses to summarize the benefits and risks of these agents in various clinical circumstances. Baseline incidence rates for health outcomes by age and race/ethnicity, absent aromatase inhibitor, or tamoxifen use were estimated from the Women's Health Initiative. Aromatase inhibitor and tamoxifen effects on distant recurrence were obtained from a meta-analysis of the Arimidex, Tamoxifen, Alone or in Combination (ATAC) and Breast International Group (Big-1-98) clinical trials. Impact on other health outcomes were obtained from meta-analyses of randomized trials comparing aromatase inhibitor to tamoxifen use and from placebo-controlled chemoprevention trials. All health outcomes were given equal weight when modeling net benefit/risk for aromatase inhibitor compared to tamoxifen use by breast cancer recurrence risk, age (decade), race/ethnicity, hysterectomy (yes/no), and by prior myocardial infarction. Over a 10-year period, the benefit/risk index was more favorable for aromatase inhibitor than for tamoxifen as adjuvant breast cancer therapy in almost all circumstances regardless of patient age, race/ethnicity, breast cancer recurrence risk, or presence or absence of a uterus. Only in older women with prior myocardial infarction and low recurrence risk was an advantage for tamoxifen seen. Using a benefit/risk index for endocrine adjuvant breast cancer therapy in postmenopausal women, benefit was higher for aromatase inhibitor use in almost all circumstances.
Background Glycoproteins comprise a large portion of the salivary proteome and have great potential for biomarker discovery and disease diagnosis. However, the rate of production and the concentration of whole saliva change with age, gender and physiological states of the human body. Therefore, a thorough understanding of the salivary glycoproteome of healthy individuals of different ages and genders is a prerequisite for saliva to have clinical utility. Methods Formerly N-linked glycopeptides were isolated from the pooled whole saliva of six age and gender groups by hydrazide chemistry and hydrophilic affinity methods followed by mass spectrometry identification. Selected physiochemical characteristics of salivary glycoproteins were analyzed, and the salivary glycoproteomes of different age and gender groups were compared based on their glycoprotein components and gene ontology. Results and discussion Among 85 N-glycoproteins identified in healthy human saliva, the majority were acidic proteins with low molecular weight. The numbers of salivary N-glycoproteins increased with age. Fifteen salivary glycoproteins were identified as potential age- or gender-associated glycoproteins, and many of them have functions related to innate immunity against microorganisms and oral cavity protection. Moreover, many salivary glycoproteins have been previously reported as disease related glycoproteins. This study reveals the important role of salivary glycoproteins in the maintenance of oral health and homeostasis and the great potential of saliva for biomarker discovery and disease diagnosis. PMID:24994967
Kumar, Jyothi Shiv; Mohan, Vinay
Purpose: This study is been conducted using digital panoramic radiographs for predicting age in various age groups and the accuracy of the parameters were accessed as age advances. Materials and Methods: The selected 300 panoramic images were divided into 3 age group of Group A (25-34 years), Group B (35-44 years), and Group C (45 -54 years). Each group comprised of 100 subjects in which 50 were males & 50 females. The age changes were evaluated using five parameters collectively, which were: Gonial angle, Antegonial angle, Mental foramen, Mandibular canal, Mandibular foramen. These parameters were evaluated on panoramic radiographs for age prediction and changes in their position as age advances. Results: Among all the parameters changes in Mandibular canal and mandibular foramen was found to be highly significant (p value ≤0.05) as age advances. Conclusion: These parameters can be used to predict the age of the individual as there were significant changes in Mandibular canal and Mandibular foramen as age advances. For Further studies large sample size, and recent modalities in radiography like CBCT or CT scan are required. PMID:25478451
Television Viewing and Its Associations with Overweight, Sedentary Lifestyle, and Insufficient Consumption of Fruits and Vegetables among U.S. High School Students: Differences by Race, Ethnicity, and Gender.
Lowry, Richard; Wechsler, Howell; Galuska, Deborah A.; Fulton, Janet E.; Kann, Laura
Examined race, ethnic, and gender specific differences in the association between television viewing and high school students' overweight, decreased physical activity, and unhealthy dietary behaviors. Data from the 1999 Youth Risk Behavior Survey indicated that most students' television viewing exceeded recommended levels, many students were…
Stricker, Lawrence J.; Rock, Donald A.; Bridgeman, Brent
This study explores stereotype threat on low-stakes tests used in a large-scale assessment, math and reading tests in the Education Longitudinal Study of 2002 (ELS). Issues identified in laboratory research (though not observed in studies of high-stakes tests) were assessed: whether inquiring about their race and gender is related to the…
Comments on Awad El Karim M. Ibrahim's "Becoming Black: Rap and Hip-Hop, Race, Gender, and Identity and the Politics of ESL Learning" [and] A Reader Reacts . . . [and] Identity or Identification? A Response to Some Objections.
Goldstein, Lynn; Ibrahim, Awad El Karim M.
Goldstein questions the way Awad El Karim M. Ibrahim portrayed her research on the language and identity of Hispanic English-as-a-Second-Language learners in his article, "Becoming Black: Rap and Hip-Hop, Race, Gender, and Identity and the Politics of ESL Learning." Ibrahim responds to these comments. (Author/VWL)
Tavano-Colaizzi, Lorena; Arroyo, Pedro; Loria, Alvar; Pérez-Lizaur, Ana Bertha; Pérez-Zepeda, Mario Ulises
Aim: To evaluate the ability of five clinimetric instruments to discriminate between subjects >60 years of age living at home versus those living in a residency. Methods: Trained nutritionists applied five instruments (cognition/depression/functionality/nutrition/appetite) to 285 subjects with majorities of women (64%), aged <80 years (61%), and home residents (54%). Results: Multivariable regression models were generated for each instrument using age, gender, and residency as independent variables. Age was associated with worsening scores in the five instruments whereas residency showed association in three instruments, and gender in two. Score-age regressions by place of residency showed differences suggesting that Mundet residents had increasingly worse scores with increasing age than home dwellers for cognition, depression, and nutrition. Also, living at home prevented the worsening of depression with increasing age. In contrast, functionality and appetite deteriorated at a similar rate for home and Mundet residents suggesting an inability of these two instruments to discriminate between settings. Score-age regressions by gender suggested that males have less cognitive problems at 60 and 80 years of age but not at 100 years, and better appetite than women at all ages. Conclusion: Increasing age proved to be associated to worsening scores in the five instruments but only three were able to detect differences according to setting. An interesting observation was that living at home appeared to prevent the depression increase with increasing age seen in Mundet residents. PMID:25593910
Giordimaina, Alicia M.; Sheldon, Jane P.; Kiedrowski, Lesli A.; Jayaratne, Toby Epstein
Kinkeepers facilitate family communication and may be key to family medical history collection and dissemination. Middle-aged women are frequently kinkeepers. Using type 2 diabetes (T2DM) as a model, we explored whether the predicted gender and age effects of kinkeeping can be extended to family medical historians. Through a U.S. telephone survey,…
There are long-standing achievement gaps in England associated with socio-economic status (SES), ethnicity and gender, but relatively little research has evaluated interactions between these variables or explored school effects on such gaps. This paper analyses the national test results at age 7 and age 11 of 2,836 pupils attending 68 mainstream…
Shade, Daniel D.
Videotaped four- to eight-year olds as they interacted with computer software at different levels of developmental appropriateness. Facial expressions and other affective behaviors were analyzed as a function of age, presence of a peer, and appropriateness of software. Found that responses were mediated more by age, gender, and social condition…
Xin, Shujun; Man, Wenyan; Fluhr, Joachim W.; Song, Shunpeng; Elias, Peter M; Man, Mao-Qiang
Background/objectives One phenomenon of skin aging is loss of cutaneous elasticity. Measurement of cutaneous resonance running time (CRRT) is a method to assess skin elasticity. Yet, information regarding directional changes of CRRT associated with age, body sites and gender is not yet available. In the present study, we assessed whether changes in CRRT vary with age, body sites and gender in a normal Chinese population. Methods A Reviscometer was used to measure CRRTs in various directions on the left dorsal hand, the forehead and the left canthus of 806 normal Chinese volunteers, aged 2.5-94 years. Results With aging, CRRTs decreased in all directions on the hand, the forehead, and the canthus. A more dramatic reduction of CRRTs on the forehead and the canthus were observed at both the 2–8 and 3–9 o’clock directions. CRRTs in males aged 11– 20 years old were longer than those in females at some directions on all three body sites. Females between 21 and 40 years old showed longer CRRTs than males in some directions of the hand. There were no gender differences in subjects aged 0–10 (except on the canthus) and over 81 years old. Conclusion CRRTs vary with age, body sites and gender. PMID:21039906
Byrne, Hollie; Dooley, Barbara; Fitzgerald, Amanda; Dolphin, Louise
The aim of the present research was to examine adolescents' definitions of bullying in a nationally representative sample of adolescents in Ireland. Definitions of bullying were examined according to age, gender, and bullying experiences. A sample of 4358 adolescents aged 12-19 years (M = 14.99 years, SD = 1.63) provided their definitions of…
Davis, Shannon N.; Greenstein, Theodore N.
A sample of ever-married women from the NLSY79 is analyzed to examine the effects of age at first marriage and gender ideology on the likelihood of experiencing marital disruption. The authors hypothesize that age at first marriage will have no effect on the likelihood of experiencing marital disruption for non-traditional women, but that there…
Fonseca-Pedrero, Eduardo; Wells, Craig; Paino, Mercedes; Lemos-Giraldez, Serafin; Villazon-Garcia, Ursula; Sierra, Susana; Garcia-Portilla Gonzalez, Ma Paz; Bobes, Julio; Muniz, Jose
The main objective of the present study was to examine measurement invariance of the Reynolds Depression Adolescent Scale (RADS) (Reynolds, 1987) across gender and age in a representative sample of nonclinical adolescents. The sample was composed of 1,659 participants, 801 males (48.3%), with a mean age of 15.9 years (SD = 1.2). Confirmatory…
Madnawat, A. V. Singh; Kachhawa, P. Singh
The present study examines the effect of age, gender, and living circumstances on elderly persons' death anxiety. For this purpose, 299 persons attending public parks (average age = 70 years) were interviewed using the Death Anxiety Survey Schedule, which is a set of 10 questions related to death anxiety from an Indian perspective. Women, those…
Powlishta, Kimberly K.
Investigated the impact of target age on gender stereotyping. College and elementary students viewed photographs of men, women, boys, and girls, rating each for masculine, feminine, and neutral personality traits. Adults also rated likelihood of masculine and feminine traits in adults versus children. Target age had important implications for…
Literature on children's singing development is largely skewed towards findings based on English-speaking children. The present study aims to fill the gap in research through an investigation of the effects of age, gender and language on the singing competency of Cantonese-speaking children. One hundred and twenty children aged 7 and 9 years…
Goldstone, Aimée; Mayhew, Stephen D.; Przezdzik, Izabela; Wilson, Rebecca S.; Hale, Joanne R.; Bagshaw, Andrew P.
Advancing age is commonly associated with changes in both brain structure and function. Recently, the suggestion that alterations in brain connectivity may drive disruption in cognitive abilities with age has been investigated. However, the interaction between the effects of age and gender on the re-organization of resting-state networks is not fully understood. This study sought to investigate the effect of both age and gender on intra- and inter-network functional connectivity (FC) and the extent to which resting-state network (RSN) node definition may alter with older age. We obtained resting-state functional magnetic resonance images from younger (n = 20) and older (n = 20) adults and assessed the FC of three main cortical networks: default mode (DMN), dorsal attention (DAN), and saliency (SN). Older adults exhibited reduced DMN intra-network FC and increased inter-network FC between the anterior cingulate cortex (ACC) and nodes of the DAN, in comparison to younger participants. Furthermore, this increase in ACC-DAN inter-network FC with age was driven largely by male participants. However, further analyses suggested that the spatial location of ACC, bilateral anterior insula and orbitofrontal cortex RSN nodes changed with older age and that age-related gender differences in FC may reflect spatial re-organization rather than increases or decreases in FC strength alone. These differences in both the FC and spatial distribution of RSNs between younger and older adults provide evidence of re-organization of fundamental brain networks with age, which is modulated by gender. These results highlight the need to further investigate changes in both intra- and inter-network FC with age, whilst also exploring the modifying effect of gender. They also emphasize the difficulties in directly comparing the FC of RSN nodes between groups and suggest that caution should be taken when using the same RSN node definitions for different age or patient groups to investigate FC
Mica, Ladislav; Oesterle, Linda; Werner, Clément M L; Simmen, Hans-Peter
Violent behaviour associated with alcohol consumption is frequently reported by different media. Clinical data analysing the correlation between alcohol intoxication, age, gender and violence are scarce. The aim of this study was to evaluate the influence of age, gender and blood alcohol content on violent behaviour under the influence of alcohol under central European conditions. Three hundred patients admitted to the emergency department were included into this study in the time period from January 01. to December 31. 2009. The inclusion criteria were a blood alcohol content (BAC) of ≥10 mmol/l, any traumatic injury and an age ≥16 years. Violence was defined as an evitable act committed by others leading to patient's hospitalisation. The data were compared with Wilcoxon and χ2-test for proportions. The data were considered as significant if p<0,05. Predictive quality was evaluated by using receiver operating characteristic (ROC) curve. Independent predictors were analyzed by logistic regression analysis. The average age was 36,9±16,9 years (range: 16-84 years), 259 (86%) males and 41 (24%) females. There was a significant difference in gender (odds ratio for gender male 2,88; CI 95%: 1,24-6,67; p<0,001) and age dependent (odds ratio for each year of age 0,94; CI 95%: 0,93-0,96; p<0,0001) violence with no correlation to blood alcohol content found. Logistic regression analysis revealed male gender and young age as an independent predictor for violence. These results clarify the relationship between alcohol, age, gender and violence and have important implications for municipal-level alcohol policies.
Voss, Andreas; Schroeder, Rico; Heitmann, Andreas; Peters, Annette; Perz, Siegfried
In the recent years, short-term heart rate variability (HRV) describing complex variations of beat-to-beat interval series that are mainly controlled by the autonomic nervous system (ANS) has been increasingly analyzed to assess the ANS activity in different diseases and under various conditions. In contrast to long-term HRV analysis, short-term investigations (<30 min) provide a test result almost immediately. Thus, short-term HRV analysis is suitable for ambulatory care, patient monitoring and all those applications where the result is urgently needed. In a previous study, we could show significant variations of 5-min HRV indices according to age in almost all domains (linear and nonlinear) in 1906 healthy subjects from the KORA S4 cohort. Based on the same group of subjects, general gender-related influences on HRV indices are to be determined in this study. Short-term 5-min HRV indices from linear time and frequency domain and from nonlinear methods (compression entropy, detrended fluctuation analysis, traditional and segmented Poincaré plot analysis, irreversibility analysis, symbolic dynamics, correlation and mutual information analysis) were determined from 782 females and 1124 males. First, we examined the gender differences in two age clusters (25–49 years and 50–74 years). Secondly, we investigated the gender-specific development of HRV indices in five age decade categories, namely for ages 25–34, 35–44, 45–54, 55–64 and 65–74 years. In this study, significant modifications of the indices according to gender could be obtained, especially in the frequency domain and correlation analyses. Furthermore, there were significant modifications according to age in nearly all of the domains. The gender differences disappeared within the last two age decades and the age dependencies disappeared in the last decade. To summarize gender and age influences need to be considered when performing HRV studies even if these influences only partly differ. PMID
Kim, Ji-Won; Kwon, Yuri; Ho, Yeji; Jeon, Hyeong-Min; Bang, Min-Jung; Jun, Jae-Hoon; Eom, Gwang-Moon; Park, Byung Kyu; Cho, Yeong Bin
Incidence of falling among elderly female has been reported to be much higher than that of elderly male. Although the gender differences in the elderly were reported for the static postural sway, there has been no investigation of the gender difference for the dynamic postural sway. This study investigates how age and gender affect the postural sway during dynamic squat and stand-up movement. 124 subjects (62 subjects for each of young and elderly) performed consecutive squat and stand-up movement, 2 times in one session, and 2 sessions per subject. Center of pressure (COP) was measured using force platform during the test. Outcome measures included peak-to-peak sways of the COP (COP sway) in the sagittal plane (anteroposterior) and frontal plane (mediolateral) and also those normalized by body height. Two-way ANOVA and post-hoc comparisons were performed for the outcome measures with the independent factors of age and gender. All outcome measures, excluding mediolateral COP sway, showed significant interaction of age and gender (p<0.05). Post-hoc test revealed that only female showed increase in COP sway with age. When normalized by height, increase in COP sways (both directions) with age significant only in women resulted in greater sways in elderly female than elderly male. This may be related to the greater fall rate of elderly female than that of elderly men while performing dynamic activities.
Ford, Margaret C.; Gordon, Nancy P.; Howell, Amanda; Green, Cheryl E.; Greenspan, Louise C.; Chandra, Malini; Mellor, R. Grant; Lo, Joan C.
Identification of modifiable behaviors is important for pediatric weight management and obesity prevention programs. This study examined obesogenic behaviors in children with obesity in a Northern California obesity intervention program using data from a parent/teen-completed intake questionnaire covering dietary and lifestyle behaviors (frequency of breakfast, family meals, unhealthy snacking and beverages, fruit/vegetable intake, sleep, screen time, and exercise). Among 7956 children with BMI ≥ 95th percentile, 45.5% were females and 14.2% were 3–5, 44.2% were 6–11, and 41.6% were 12–17 years old. One-quarter (24.9%) were non-Hispanic white, 11.3% were black, 43.5% were Hispanic, and 12.0% were Asian/Pacific Islander. Severe obesity was prevalent (37.4%), especially among blacks, Hispanics, and older children, and was associated with less frequent breakfast and exercise and excess screen time, and in young children it was associated with consumption of sweetened beverages or juice. Unhealthy dietary behaviors, screen time, limited exercise, and sleep were more prevalent in older children and in selected black, Hispanic, and Asian subgroups, where consumption of sweetened beverages or juice was especially high. Overall, obesity severity and obesogenic behaviors increased with age and varied by gender and race/ethnicity. We identified several key prevalent modifiable behaviors that can be targeted by healthcare professionals to reduce obesity when counseling children with obesity and their parents. PMID:26885385
Van Etten, M L; Anthony, J C
Recent studies in the United States suggest that male-female differences in the prevalence of drug use may result from sex differences in opportunities to use drugs rather than from differences in the likelihood of making a transition into drug use once an opportunity has occurred. That is, men have more opportunities to try drugs, but women appear to be just as likely as men to initiate drug use when given the opportunity to do so. This paper examines whether this general observation holds for subgroups defined by age or birth cohort, race/ethnicity, geographic region, and urban status. We analyzed data from the 1991, 1992, and 1993 National Household Surveys on Drug Abuse. We found general consistency across the subgroups studied. Males were more likely than females to have opportunities to use drugs, but the sexes were equally likely to make a transition into drug use once an opportunity had occurred to try a drug. The implications of this evidence are discussed in relation to the epidemiology and prevention of drug use and with respect to future research on sex and gender differences in drug involvement.
Hadjimina, Eleana; Furnham, Adrian
This study explored the influence of age and gender on Mental Health Literacy (MHL) of various anxiety disorders. The aim was to determine whether the gender and age of participants and gender of the disorders character had a significant effect on their ability to recognise a range of anxiety disorders. A convenience sample of 162 individuals (aged 18-70yrs) completed one of two questionnaires, which differed only on the gender of the vignette's character. Participants had to label the "problems" of individual in six vignettes and state their opinion on how well adjusted the characters were in terms of happiness and work and personal relationships. 'Correct' labelling (using the official/technical term) of the different disorders varied from 3% to 29% of all participants. Gender differences of participants had a significant effect on literacy where females demonstrated higher MHL than males and the youngest group (18-29yrs) showed better MHL than older groups. There was a non-significant effect of vignette gender on recognition rates. The research points to the evidence that MHL remains relatively low for all anxiety disorders.
Indah, P.; Sari, A. D.; Suryoputro, M. R.; Purnomo, H.
Introduction: Studies have indicated that elderly anthropometric dimensions will different for each person. To determine whether there are differences in the anthropometric data of Javanese elderly, this study will analyze whether the variables of age, gender, origin, and body mass index (BMI) have been associated with elderly anthropometric dimensions. Age will be divided into elderly and old categories, gender will divide into male and female, origins were divided into Yogyakarta and Central Java, and for BMI only use the normal category. Method: Anthropometric studies were carried out on 45 elderly subjects in Sleman,Yogyakarta. Results and Discussion: The results showed that some elderly anthropometric dimensions were influenced by age, origin, and body mass index but gender doesn't significantly affect the elderly anthropometric dimensions that exist in the area of Sleman. The analysis has provided important aid when designing products that intended to the Javanese elderly Population.
Cylus, Jonathan; Hartman, Micah; Washington, Benjamin; Andrews, Kimberly; Catlin, Aaron
This paper examines differences in national health care spending by gender and age. Our research found significant variations in per person spending by gender across age groups, health services, and types of payers. For example, in 2004 per capita health care spending for females was 32 percent more than for males. Per capita differences were most pronounced among the working-age population, largely because of spending for maternity care. Except for children, total spending for and by females was greater than that for and by males, for most services and payers. The gender difference in total spending was most pronounced in the elderly, as a result of the longer life expectancy of women.
The Eyberg Child Behavior Inventory (ECBI) assesses problem behaviors in children, and is a widely used instrument in both clinical work and research. Evidence suggests that the short ECBI version, comprising 22 items, can be reduced into the three oblique factors: Oppositional defiant behavior; Conduct problem behavior; and Inattentive behavior. The present study aimed to evaluate this three-factor model in a Norwegian sample of 554 children, and examine multi-group invariance across gender and age. Consistent with previous research, results confirmed a tripartite model, with the same residual covariances and cross-loading appearing across groups. Multi-group confirmatory factor analysis demonstrated partial measurement invariance across gender and age. Overall, findings support a meaningful comparison of the short ECBI across gender and age. The study makes a contribution to the generalizability issue of the ECBI.
Hazari, Zahra; Sadler, Philip M.; Sonnert, Gerhard
This study explores students' self-perceptions across science subjects (biology, chemistry, and physics) by gender and underrepresented minority group membership. The data are drawn from the Persistence Research in Science and Engineering (PRiSE) project, which surveyed 7,505 students (enrolled in college English courses required for all majors)…
Riegle-Crumb, Catherine; King, Barbara
The authors analyze national data on recent college matriculants to investigate gender and racial/ethnic disparities in STEM fields, with an eye toward the role of academic preparation and attitudes in shaping such disparities. Results indicate that physical science/engineering (PS/E) majors are dominated by men, but not, however,…
Du, Y; Zhao, L-J; Xu, Q; Wu, K-H; Deng, H-W
Low bone mineral density (BMD) and osteoporosis have become a public health problem. We found that non-Hispanic white, black, and Asian adults with extremely low education and personal income are more likely to have lower BMD. This relationship is gender-specific. These findings are valuable to guide bone health interventions.
Davis, Kathryn L.; Wojcik, Janet R.; DeWaele, Christi S.
Introduction: Little is known about the physical fitness, obesity, and physical activity (PA) levels of high school students in physical education classes when comparing racial and gender groups. Purpose: To compare the fitness, obesity, and PA levels of female and male students of different racial groups in 6 high schools in the southeastern…
Clayton, Ben; Humberstone, Barbara
This paper explores the implications and affects of a level two compulsory module concerned with "gender, difference and leisure" on a predominantly male student group studying for sports-related degrees. Participant observation was undertaken by a male and female lecturer who were delivering the module. A cohort of male football…
Hill, Shirley A.; Zimmerman, Mary K.
Thirty-two in-depth interviews with low-income African American mothers of children with Sickle Cell Disease revealed a gender-based pattern of caregiving: mothers of sons saw their children as sicker, were more likely to restrict their children's activities, and invested more effort in their caregiving than did mothers of daughters. (JPS)
Verga, Christopher; Murillo, Leo; Toulon, Errol D.; Morote, Elsa-Sofia; Perry, S. Marshall
This quantitative study explored criminal justice college students' satisfaction with the police. 176 college students in Suffolk County, Long Island and New York City participated in a survey. The study examined the extent to which satisfaction with the local police department differs by location (urban and suburban), gender (female and male),…
Poongodi, V.; Kanmani, R.; Anandi, M. S.; Krithika, C. L.; Kannan, A.; Raghuram, P. H.
Aim and Objective: To investigate age, sex based on gonial angle, width and breadth of the ramus of the mandible by digital orthopantomograph. Materials and Methods: A total of 200 panoramic radiographic images were selected. The age of the individuals ranged between 4 and 75 years of both the gender - males (113) and females (87) and selected radiographic images were measured using KLONK image measurement software tool with linear, angular measurement. The investigated radiographs were collected from the records of SRM Dental College, Department of Oral Medicine and Radiology. Radiographs with any pathology, facial deformities, if no observation of mental foramen, congenital deformities, magnification, and distortion were excluded. Results: Mean, median, standard deviation, derived to check the first and third quartile, linear regression is used to check age and gender correlation with angle of mandible, height and width of the ramus of mandible. Conclusion: The radiographic method is a simpler and cost-effective method of age identification compared with histological and biochemical methods. Mandible is strongest facial bone after the skull, pelvic bone. It is validatory to predict age and gender by many previous studies. Radiographic and tomographic images have become an essential aid for human identification in forensic dentistry forensic dentists can choose the most appropriate one since the validity of age and gender estimation crucially depends on the method used and its proper application. PMID:26538907
Fabbre, Vanessa D.
Purpose of the Study: Most understandings of successful aging are developed within a heteronormative cultural framework, leading to a dearth of theoretical and empirical scholarship relevant to lesbian, gay, bisexual, transgender, and queer (LGBTQ) older adults. This study explores the experiences of transgender persons who contemplate or pursue a gender transition in later life in order to develop culturally diverse conceptualizations of health and wellness in older age. Design and Methods: Using the extended case method, in-depth interviews were conducted with male-to-female-identified persons (N = 22) who have seriously contemplated or pursued a gender transition past the age of 50. In addition, 170hr of participant observation was carried out at 3 national transgender conferences generating ethnographic field notes on the topics of aging and gender transitions in later life. Results: Interpretive analyses suggest that many transgender older adults experience challenges to their gender identities that put their emotional and physical well-being at risk. Contemporary queer theory is used to understand these experiences and argue that greater attention to experiences of queer “failure” and negotiating “success on new terms” may be integral aspects of growth and development for transgender older adults. Implications: The Baby Boom generation is aging in a post-Stonewall, LGBTQ civil rights era, yet gerontology’s approach to gender and sexual identity has largely been formulated from a heteronormative perspective. A framework for understanding older transgender persons’ experiences informed by queer theory offers a new orientation for conceptualizing successful aging in the lives of marginalized gender and sexual minorities. PMID:25161264
Panek, Paul E.; Hayslip, Bert, Jr.; Pruett, Jessica H.
In order to evaluate the gender differences on the experience of aging, 142 individuals 50 years of age and older completed an interview regarding experiences with another individual conveying the message that they were "old." Interviewees were asked about the type of situation, the age and gender of the response person, and the…
Ingles, Candido J.; Garcia-Fernandez, Jose M.; Marzo, Juan C.; Martinez-Monteagudo, Maria C.; Estevez, Estefania
This study examined the factorial invariance and latent mean differences of the School Anxiety Inventory-Short Version across gender and age groups for 2,367 Spanish students, ranging in age from 12 to 18 years. Configural and measurement invariance were found across gender and age samples for all dimensions of the School Anxiety Inventory-Short…
Přibil, Jiří; Přibilová, Anna; Matoušek, Jindřich
The paper describes an experiment with using the Gaussian mixture models (GMM) for automatic classification of the speaker age and gender. It analyses and compares the influence of different number of mixtures and different types of speech features used for GMM gender/age classification. Dependence of the computational complexity on the number of used mixtures is also analysed. Finally, the GMM classification accuracy is compared with the output of the conventional listening tests. The results of these objective and subjective evaluations are in correspondence.
Oudshoorn, Nelly; Neven, Louis; Stienstra, Marcelle
This article adopts an intersectional approach to investigate how age, gender, and diversity are represented, silenced, or prioritized in design. Based on a comparative study of design practices of information and communication technologies (ICTs) for young girls and older people, this article describes differences and similarities in the ways in which designers tried to cope with diversity. Ultimately diversity was neglected, and the developers relied on hegemonic views of gender and age, constructed older people and young girls as an "other," and consequently their input was neglected. These views were thus materialized in design and reinforce such views in powerful yet unobtrusive ways.
Tranel, D; Damasio, A R; Damasio, H
We conducted a series of experiments to assess the ability to recognize the meaning of facial expressions, gender, and age in four patients with severe impairments of the recognition of facial identity. In three patients the recognition of face identity could be dissociated from that of facial expression, age, and gender. In one, all forms of face recognition were impaired. Thus, a given lesion may preclude one type of recognition but not another. We conclude that (1) the cognitive demands posed by different forms of recognition are met at different processing levels, and (2) different levels depend on different neural substrates.
Emerson, Natacha D.; Morrell, Holly E. R.; Neece, Cameron
Having a consistent source of medical care may facilitate diagnosis of autism spectrum disorders (ASD). This study examined predictors of age of ASD diagnosis using data from the 2011-2012 National Survey of Children's Health. Using multiple linear regression analysis, age of diagnosis was predicted by race, ASD severity, having a consistent…
Hunter, Patrick G.; Schellenberg, E. Glenn; Stalinski, Stephanie M.
Adults and children 5, 8, and 11 years of age listened to short excerpts of unfamiliar music that sounded happy, scary, peaceful, or sad. Listeners initially rated how much they liked each excerpt. They subsequently made a forced-choice judgment about the emotion that each excerpt conveyed. Identification accuracy was higher for young girls than…
Hanson, Corrine; Lyden, Elizabeth; Abresch, Chad; Anderson-Berry, Ann
Background: Vitamin A is an essential nutrient during pregnancy and throughout the lifecycle due to its role in the development of critical organ systems. Because maternal tissue is progressively depleted of vitamin A to supply fetal demands, women who become pregnant while possessing marginal vitamin A reserves are at increased risk of vitamin A inadequacy as pregnancy progresses. Few studies have assessed the relationship between socioeconomic factors and retinol status in women of childbearing age. Methods: We used the National Health and Nutrition Examination Survey (NHANES) to assess the relationship between serum retinol concentrations and socioeconomic factors in women of childbearing age. Women 14–45 years of age (n = 3170) from NHANES cycles 2003–2004 and 2005–2006 were included. Serum retinol concentrations were divided into categories according to World Health Organization criteria. All statistical procedures accounted for the weighted data and complex design of the NHANES sample. A p-value of < 0.05 was considered statistically significant. Results: The poverty score and race were significantly associated with vitamin A status after adjustment for confounders. Odds of retinol concentrations of <1.05 µmol/L were 1.85 times higher for those of lower socioeconomic status when compared to those of higher status (95% CI: 1.12–3.03, p = 0.02), and 3.1 times higher for non-Hispanic blacks when compared to non-Hispanic whites (95% CI: 1.50–6.41, p = 0.002). Dietary intakes of retinol activity equivalents were significantly lower in groups with higher poverty scores (p = 0.004). Conclusion There appear to be disparities in serum vitamin A levels in women of childbearing age related to income and race in the United States. PMID:27548213
Fu, Siyao; He, Haibo; Hou, Zeng-Guang
Faces convey a wealth of social signals, including race, expression, identity, age and gender, all of which have attracted increasing attention from multi-disciplinary research, such as psychology, neuroscience, computer science, to name a few. Gleaned from recent advances in computer vision, computer graphics, and machine learning, computational intelligence based racial face analysis has been particularly popular due to its significant potential and broader impacts in extensive real-world applications, such as security and defense, surveillance, human computer interface (HCI), biometric-based identification, among others. These studies raise an important question: How implicit, non-declarative racial category can be conceptually modeled and quantitatively inferred from the face? Nevertheless, race classification is challenging due to its ambiguity and complexity depending on context and criteria. To address this challenge, recently, significant efforts have been reported toward race detection and categorization in the community. This survey provides a comprehensive and critical review of the state-of-the-art advances in face-race perception, principles, algorithms, and applications. We first discuss race perception problem formulation and motivation, while highlighting the conceptual potentials of racial face processing. Next, taxonomy of feature representational models, algorithms, performance and racial databases are presented with systematic discussions within the unified learning scenario. Finally, in order to stimulate future research in this field, we also highlight the major opportunities and challenges, as well as potentially important cross-cutting themes and research directions for the issue of learning race from face.
Caspersen, Cecilie; Berthelsen, Petter A; Eik, Mari; Pâkozdi, Csaba; Kjendlie, Per-Ludvik
In unstationary swimming (changing velocity), some of the water around the swimmer is set in motion. This can be thought of as an added mass (M(a)) of water. The purpose of this study was to find added mass on human swimmers and investigate the effect of shape and body size. Thirty subjects were connected to a 2.8m long bar with handles, attached with springs (stiffness k = 318 N/m) and a force cell. By oscillating this system vertically and registering the period of oscillations it was possible to find the added mass of the swimmer, given the known masses of the bar and swimmer. Relative added mass (M(a)%) for boys, women and men were, respectively, 26.8 +/- 2.9%, 23.6 +/- 1.6% and 26.8 +/- 2.3% of the subjects total mass. This study reported significantly lower added mass (p < 0.001) and relative added mass (p < 0.002) for women compared to men, which indicate that the possible body shape differences between genders may be an important factor for determining added mass. Boys had significantly lower (p < 0.001) added mass than men. When added mass was scaled for body size there were no significant differences (p = 0.996) between boys and men, which indicated that body size is an important factor that influences added mass. The added mass in this study seems to be lower and within a smaller range than previously reported (Klauck, 1999; Eik et al., 2008). It is concluded that the added mass in human swimmers, in extended gliding position, is approximately 1/4 of the subjects' body mass.
Pauls, Franz; Petermann, Franz; Lepach, Anja Christina
Analysing the relationship between gender and memory, and examining the effects of age on the overall memory-related functioning, are the ongoing goals of psychological research. The present study examined gender and age group differences in episodic memory with respect to the type of task. In addition, these subgroup differences were also analysed in visual working memory. A sample of 366 women and 330 men, aged between 16 and 69 years of age, participated in the current study. Results indicate that women outperformed men on auditory memory tasks, whereas male adolescents and older male adults showed higher level performances on visual episodic and visual working memory measures. However, the size of gender-linked effects varied somewhat across age groups. Furthermore, results partly support a declining performance on episodic memory and visual working memory measures with increasing age. Although age-related losses in episodic memory could not be explained by a decreasing verbal and visuospatial ability with age, women's advantage in auditory episodic memory could be explained by their advantage in verbal ability. Men's higher level visual episodic memory performance was found to result from their advantage in visuospatial ability. Finally, possible methodological, biological, and cognitive explanations for the current findings are discussed.
Angrisani, Rosanna M. Giaffredo; Bautzer, Ana Paula D.; Matas, Carla Gentile; de Azevedo, Marisa Frasson
OBJECTIVE: To investigate the influence of gender and weight/gestational age ratio on the Auditory Brainstem Response (ABR) in preterm (PT) and term (T) newborns. METHODS: 176 newborns were evaluated by ABR; 88 were preterm infants - 44 females (22 small and 22 appropriate for gestational age) and 44 males (22 small and 22 appropriate for gestational age). The preterm infants were compared to 88 term infants - 44 females (22 small and 22 appropriate for gestational age) and 44 males (22 small and 22 appropriate for gestational age). All newborns had bilateral presence of transient otoacoustic emissions and type A tympanometry. RESULTS: No interaural differences were found. ABR response did not differentiate newborns regarding weight/gestational age in males and females. Term newborn females showed statistically shorter absolute latencies (except on wave I) than males. This finding did not occur in preterm infants, who had longer latencies than term newborns, regardless of gender. CONCLUSIONS: Gender and gestational age influence term infants' ABR, with lower responses in females. The weight/gestational age ratio did not influence ABR response in either groups. PMID:24473955
Nissen, Jillian C.
Microglia constitute the resident immunocompetent cells of the central nervous system. Although much work has focused on their ability to mount an inflammatory response in reaction to pathology, recent studies have delved into their role in maintaining homeostasis in the healthy brain. It is important to note that the function of these cells is more complex than originally conceived, as there is increasing evidence that microglial responses can vary greatly among individuals. Here, this review will describe the changing behavior of microglia from development and birth through to the aged brain. Further, it is not only age that impacts the state of the neuroimmune milieu, as microglia have been shown to play a central role in the sexual differentiation of the brain. Finally, this review will discuss the implications this has for the differences in the incidence of neurodegenerative disorders between males and females, and between the young and old. PMID:28273860
Hazin, Izabel; Leite, Gilmara; Oliveira, Rosinda M.; Alencar, João C.; Fichman, Helenice C.; Marques, Priscila d. N.; de Mello, Claudia Berlim
Verbal fluency is a basic function of language that refers to the ability to produce fluent speech. Despite being an essentially linguistic function, its measurements are also used to evaluate executive aspects of verbal behavior. Performance in verbal fluency (VF) tasks varies according to age, education, and cognitive development. Neurodevelopmental disorders that affect the functioning of frontal areas tend to cause lower performance in VF tasks. Despite the relative consensus that has been reached in terms of the use of VF tasks for the diagnosis of dyslexia and attention-deficit/hyperactivity disorder, few studies have considered regional variations in Brazil. The present study sought to provide normative data on VF tasks in children by considering gender, age, education, and geopolitical region of origin with auxiliary purposes in neuropsychological diagnosis of disorders that occur with executive changes The study included 298 participants, 7–10 years of age of both genders, who performed three letter fluency tasks and three category fluency tasks. The data were subjected to correlational and variance analyses, with age and gender as factors. No effect of gender on the children's performance was found. However, significant differences between age groups were observed, with better performance in letter tasks in older children and better performance in letter tasks compared with category tasks. Significant regional differences in performance on the letter VF task were observed. These results reinforce the importance of regional normative data in countries with high regional cultural variations, such as Brazil. PMID:27242598
Morgan, Abigail; Mannering, Fred L
Drivers' adaptation to weather-induced changes in roadway-surface conditions is a complex process that can potentially be influenced by many factors including age and gender. Using a mixed logit analysis, this research assesses the effects that age, gender, and other factors have on crash severities by considering single-vehicle crashes that occurred on dry, wet, and snow/ice-covered roadway surfaces. With an extensive database of single-vehicle crashes from Indiana in 2007 and 2008, estimation results showed that there were substantial differences across age/gender groups under different roadway-surface conditions. For example, for all females and older males, the likelihood of severe injuries increased when crashes occurred on wet or snow/ice surfaces-but for male drivers under 45 years of age, the probability of severe injuries decreased on wet and snow/ice surfaces - relative to dry-surface crashes. This and many other significant differences among age and gender groups suggest that drivers perceive and react to pavement-surface conditions in very different ways, and this has important safety implications. Furthermore, the empirical findings of this study highlight the value of considering subsets of data to unravel the complex relationships within crash-injury severity analysis.
Loster, Jolanta E; Wieczorek, Aneta; Loster, Bartłomiej W
Aim Denture-related stomatitis is a disorder that often affects denture wearers. The purpose of this study was to evaluate the intensity, genera, and frequency of yeasts in the oral cavity of complete denture wearers in terms of subject gender and age. Materials and methods Nine hundred twenty patients (307 males and 613 females) with complete upper dentures were selected for the study and divided into four age groups: ≤50 years, 51–60, 61–70, and >70 years. Yeast samples were taken as a smear from the palate. The data were collected from January 15, 2007 to January 15, 2012. Results The distribution of the number of yeast colonies by gender was statistically significant (P=0.02). Across all subjects, there was a statistically significant relationship between the intensity of yeast growth and the gender (P=0.01). In every age group, the number of infection-free individuals was greater among males than females. Intermediate, intense, and abundant growth of yeast occurred most frequently in the youngest group of females. Conclusion The genera of Candida species and the frequency of yeast infection in denture wearers appear to be influenced by both age and gender. The complete denture wearers ≤50 years of age appeared to have the greatest proclivity to oral Candida infections. PMID:27920509
Li, Jie; Hong, Guobin; Li, Dan; Mallampati, Saradhi; Zhou, Xiuling; Zhou, Cuiling; Zhang, Hongyu; Cheng, Zhibin; Shan, Hong; Ma, Haiqing
Hepatocellular carcinoma (HCC), accounting for the majority of liver cancer, is a highly aggressive malignancy with poor prognosis and therefore adds up the financial burden. Incidence data of HCC in three decades during 1983-2012 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database with incidence rates of 1.9, 3.1 and 4.9 per 100,000 respectively. In addition, to evaluate the survival changes in the same period, a total of 63,640 HCC cancer cases were accessed from SEER database. The six-month relative survival rates improved each decade from 31.0% to 42.9% to 57.2% and the higher increase can be seen in the last two decades. More importantly, the disparities of survival among different racial groups and socioeconomic status (SES) were confirmed by the inferiority of survival in Black race and high-poverty group respectively. This research analyzed the incidence and survival data of HCC in the past three decades and may help predict the future trends of incidence and survival. Furthermore, this study may help better design healthcare policies and clinical management programs to balance the disparities of survival between SES groups, races, ages and sexes confirmed in this study and thereby improve the clinical management of HCC. PMID:27486977
Edwén, C E; Thorlund, J B; Magnusson, S P; Slinde, F; Svantesson, U; Hulthén, L; Aagaard, P
This study explored the age-related deterioration in stretch-shortening cycle (SSC) muscle power and concurrent force-velocity properties in women and men across the adult life span. A total of 315 participants (women: n = 188; men: n = 127) aged 18-81 years performed maximal countermovement jumps on an instrumented force plate. Maximal SSC leg extension power expressed per kg body mass (Ppeak) was greater in men than in women across the adult age span (P < 0.001); however, this gender difference was progressively reduced with increasing age, because men showed an ∼50% faster rate of decline in SSC power than women (P < 0.001). Velocity at peak power (VPpeak) was greater in men than in women (P < 0.001) but declined at a greater rate in men than in women (P = 0.002). Vertical ground reaction force at peak power (FPpeak) was higher in men than in women in younger adults only (P < 0.001) and the age-related decline was steeper in men than in women (P < 0.001). Men demonstrated a steeper rate of decline in Ppeak than women with progressive aging. This novel finding emerged as a result of greater age-related losses in men for both force and velocity. Consequently, maximal SSC power production was observed to converge between genders when approaching old age.
Smith, J; Baltes, M M
Older men and women have different life contexts as a function of differential longevity and socio-structural opportunities over the life course. The question is whether gender-related differences also occur in psychological and everyday functioning in older adults. Examined were 258 men and 258 women between the ages of 70 and 103 years (M = 85 years), participants in the Berlin Aging Study. Significant gender differences were observed in 13 of 28 aspects of personality, social relationships, everyday activity patterns, and reported well-being. Cluster analysis identified 11 subgroups whose profiles of life conditions and health and psychological functioning could be categorized as more or less desirable (functional). The relative risk of a less desirable profile was 1.6 times higher for women than for men. For older adults, gender as a variable carries differences in physical frailty and life conditions that likely have consequences for psychological functioning.
Bornstein, Marc H; Putnick, Diane L; Gartstein, Maria A; Hahn, Chun-Shin; Auestad, Nancy; O'Connor, Deborah L
Two complementary studies focused on stability of infant temperament across the 1st year and considered infant age, gender, birth order, term status, and socioeconomic status (SES) as moderators. Study 1 consisted of 73 mothers of firstborn term girls and boys queried at 2, 5, and 13 months of age. Study 2 consisted of 335 mothers of infants of different gender, birth order, term status, and SES queried at 6 and 12 months. Consistent positive and negative affectivity factors emerged at all time points across both studies. Infant temperament proved stable and robust across gender, birth order, term status, and SES. Stability coefficients for temperament factors and scales were medium to large for shorter (< 9 months) interassessment intervals and small to medium for longer (> 10 months) intervals.
Bornstein, Marc H.; Putnick, Diane L.; Gartstein, Maria A.; Hahn, Chun-Shin; Auestad, Nancy; O’Connor, Deborah L.
Two complementary studies focused on stability of infant temperament across the first year and considered infant age, gender, birth order, term status, and socioeconomic status (SES) as moderators. Study 1 consisted of 73 mothers of firstborn term girls and boys queried at 2, 5, and 13 months of age. Study 2 consisted of 335 mothers of infants of different gender, birth order, term status, and SES queried at 6 and 12 months. Consistent positive and negative affectivity factors emerged at all time-points across both studies. Infant temperament proved stable and robust across gender, birth order, term status, and SES. Stability coefficients for temperament factors and scales were medium to large for shorter (<9 months) inter-assessment intervals and small to medium for longer (>10 months) intervals. PMID:25865034
Ostan, Rita; Monti, Daniela; Gueresi, Paola; Bussolotto, Mauro; Franceschi, Claudio
Data showing a remarkable gender difference in life expectancy and mortality, including survival to extreme age, are reviewed starting from clinical and demographic data and stressing the importance of a comprehensive historical perspective and a gene–environment/lifestyle interaction. Gender difference regarding prevalence and incidence of the most important age-related diseases, such as cardiovascular and neurodegenerative diseases, cancer, Type 2 diabetes, disability, autoimmunity and infections, are reviewed and updated with particular attention to the role of the immune system and immunosenescence. On the whole, gender differences appear to be pervasive and still poorly considered and investigated despite their biomedical relevance. The basic biological mechanisms responsible for gender differences in aging and longevity are quite complex and still poorly understood. The present review focuses on centenarians and their offspring as a model of healthy aging and summarizes available knowledge on three basic biological phenomena, i.e. age-related X chromosome inactivation skewing, gut microbiome changes and maternally inherited mitochondrial DNA genetic variants. In conclusion, an appropriate gender-specific medicine approach is urgently needed and should be systematically pursued in studies on healthy aging, longevity and age-related diseases, in a globalized world characterized by great gender differences which have a high impact on health and diseases. PMID:27555614
Giannopoulos, Sotirios; Katsanos, Aristeidis H; Vasdekis, Spyros N; Boviatsis, Efstathios; Voumvourakis, Konstantinos Iota; Tsivgoulis, Georgios
The potential effect of age and gender stratification in the outcome of patients with carotid artery stenosis undergoing carotid revascularization procedures (CRP) may have important implications in clinical practice. Both European Stroke Organization and American Heart Association guidelines suggest that age and sex should be taken into account when selecting a CRP for an individual patient. We reviewed available literature data through Medline and Embase. Our search was based on the combination of terms: age, gender, sex, carotid artery stenosis, carotid artery stenting (CAS) and carotid endarterectomy (CEA). Postoperative stroke and mortality rates increased with age after any CRP (CEA or CAS), especially in patients aged over 75 years. Older patients with carotid artery stenosis undergoing CAS were found to have a nearly double risk of stroke or death compared with CEA, while CEA was found to benefit more patients aged over 70 years with symptomatic carotid artery stenosis. Male patients with symptomatic or asymptomatic carotid artery stenosis had lower stroke/mortality rates and benefited more from CEA compared with females. For the periprocedural risk of stroke or death in patients with carotid artery stenosis after CAS no sex differences were found. Therefore, CEA appears to have lower perioperative risks than CAS in patients aged over 70 years, and thus should be the treatment of choice if not contraindicated. The periprocedural risk of CEA is lower in men than in women, while there was no effect of gender on the periprocedural risk of CAS.
Lundahl, L H; Davis, T M; Adesso, V J; Lukas, S E
To explore the effects of gender, age, and positive (FH+) and negative (FH-) family history of alcoholism on alcohol-related expectancies, the Alcohol Expectancy Questionnaire (AEQ) was administered to 627 college students (female n = 430). In an attempt to control for consumption effects, only individuals who described themselves as heavy drinkers were included in the study. A 2 (Family History) x 2 (Gender) x 2 (Age Range) multivariate analysis of variance (MANOVA) was conducted on the six scales of the AEQ. Results indicated that FH+ females under the age of 20 years reported stronger expectancies of social and physical pleasure than did FH- females. Results also suggested that females over the age of 20 reported significantly lower expectancies of global, positive effects compared to all other subjects, regardless of family history of alcoholism. Finally, both male and female subjects under the age of 20 reported greater expectancies of global, positive effects, sexual enhancement, feelings of increased power and aggression, and social assertion compared to individuals over the age of 20. These results indicate that alcohol-related expectancies vary as a function of age, gender, and family history of alcoholism.
Gan, J; Zheng, Z; Li, G
This study describes the patterns of age-specific mortality among the elderly in China. Data were obtained from the 1990 census. The age groups ending in zero were validated with the Weber Index and found to be of good quality among those aged under 97 years. Differences were found between censuses and genders. The data for the aged were adjusted with 2-year moving averages in order to smooth the data. The end age of interval mortality is used. Tables provide single years of age between 60 years and 104 years by sex for the actual number and the adjusted number of each census year: 1953, 1964, 1982, and 1990. The pattern of change in age specific mortality rates (ASMRs) was similar in all census years. Mortality rates were highest among infants aged under 1 year, declined with increased age, and were lowest among 10 year olds. Mortality rose gradually after 10 years and sharply after 40-50 years. ASMRs were "U" shaped. Age-specific interval mortality rates among the elderly show that mortality increased drastically as it approached 90 years of age and then grew more slowly or declined. The Gompers rule about exponential increases among the extremely old (over 90 years) does not apply. Male mortality was higher than female mortality until the very old ages, which showed lower male mortality. The ratio declined with rising age until the two genders were equal. Mortality rose to a point and then declined to a lesser extent. The peak was 93 years in 1953, with a sex ratio (SR) of 32.48; 90 years in 1964, with an SR of 35.22; 93 years in 1982, with an SR of 35.96; and 95 years in 1990, with an SR of 32.94.
Anderson, D. Mark; Sabia, Joseph J.
Objectives. We estimated the association between legalizing medical marijuana and suicides. Methods. We obtained state-level suicide data from the National Vital Statistics System’s Mortality Detail Files for 1990–2007. We used regression analysis to examine the association between medical marijuana legalization and suicides per 100 000 population. Results. After adjustment for economic conditions, state policies, and state-specific linear time trends, the association between legalizing medical marijuana and suicides was not statistically significant at the .05 level. However, legalization was associated with a 10.8% (95% confidence interval [CI] = −17.1%, −3.7%) and 9.4% (95% CI = −16.1%, −2.4%) reduction in the suicide rate of men aged 20 through 29 years and 30 through 39 years, respectively. Estimates for females were less precise and sensitive to model specification. Conclusions. Suicides among men aged 20 through 39 years fell after medical marijuana legalization compared with those in states that did not legalize. The negative relationship between legalization and suicides among young men is consistent with the hypothesis that marijuana can be used to cope with stressful life events. However, this relationship may be explained by alcohol consumption. The mechanism through which legalizing medical marijuana reduces suicides among young men remains a topic for future study. PMID:24432945
Xue, Joel; Farrell, Robert M
It is well known that there are gender differences in 12 lead ECG measurements, some of which can be statistically significant. It is also an accepted practice that we should consider those differences when we interpret ECGs, by either a human overreader or a computerized algorithm. There are some major gender differences in 12 lead ECG measurements based on automatic algorithms, including global measurements such as heart rate, QRS duration, QT interval, and lead-by-lead measurements like QRS amplitude, ST level, etc. The interpretation criteria used in the automatic algorithms can be adapted to the gender differences in the measurements. The analysis of a group of 1339 patients with acute inferior MI showed that for patients under age 60, women had lower ST elevations at the J point in lead II than men (57±91μV vs. 86±117μV, p<0.02). This trend was reversed for patients over age 60 (lead aVF: 102±126μV vs. 84±117μV, p<0.04; lead III: 130±146μV vs. 103±131μV, p<0.007). Therefore, the ST elevation thresholds were set based on available gender and age information, which resulted in 25% relative sensitivity improvement for women under age 60, while maintaining a high specificity of 98%. Similar analyses were done for prolonged QT interval and LVH cases. The paper uses several design examples to demonstrate (1) how to design a gender-specific algorithm, and (2) how to design a robust ECG interpretation algorithm which relies less on absolute threshold-based criteria and is instead more reliant on overall morphology features, which are especially important when gender information is unavailable for automatic analysis.
Assan, Evelyn Ama; Sarfo, Jacob Owusu
The study investigated the influence of geographical location, gender and age on the performance of Piagetian Conservation tasks. Four conservation tasks; conservation of liquid, length, substance amount and number respectively were administered to children [4-6 years] from rural and urban Ghana and their performance on each task were recorded.…
Onyeaso, Adedamola Olutoyin; Onyeaso, Chukwudi Ochi
Background: The need for training of schoolchildren on cardiopulmonary resuscitation (CPR) as potential bystander CPR providers is growing globally but Nigeria is still behind and lacks basic necessary data. Purpose: The purpose of this study was to investigate the effects of age, gender and school class on CPR skills of Nigerian secondary school…
Freathy, R. J. K.
This article discusses the outcomes of a questionnaire survey which sought to ascertain the attitudes of young people towards the Bible. One thousand and sixty-six pupils from Years 6, 9 and 12 in nine English schools participated. The young people's attitudes are discussed in relation to gender, age and attendance at a place of worship. The…
Paul, Christine; Tzelepis, Flora; Parfitt, Nicholas; Girgis, Afaf
Objective: To explore adolescents' self-reported reasons for sun protection, as adolescents as a group continue to have poor sun protection practices. Methods: Seventeen age- and gender-segregated focus groups were conducted in Australian high schools. Results: Reasons for using sun protection included personal comfort, appearance, policies, fear…
Degelman, Douglas; And Others
Compared college students and community-dwelling older adults (total n=171) on Injustice and Personal Power scales and measures of religiosity. Personal Power scores varied significantly as function of age and gender (significantly lower belief in personal power for older women). Injustice scores were significantly higher for women than for men.…
Management of the western tarnished plant bug, Lygus hesperus Knight, in cotton usually relies on population estimates obtained using the sweepnet. Recent studies indicated adult L. hesperus gender and physiological age influence feeding behavior, within-plant distribution, and injury to cotton. W...
Talalaj, Izabela Anna Walery, Maria
Highlights: • An effect of gender and age structure on municipal waste generation was presented. • The waste accumulation index is influenced by a number of unemployed women. • Greater share of women in society contributes to greater waste production. • A model describing the analyzed dependences was determined. - Abstract: In this study the effect of gender and age structure on municipal waste generation was investigated. The data from 10-year period, from 2001 to 2010 year, were taken into consideration. The following parameters of gender and age structure were analyzed: men and woman quantity, female to male ratio, number of working, pre-working and post-working age men/women, number of unemployed men/women. The results have showed a strong correlation of annual per capita waste generation rate with number of unemployed women (r = 0.70) and female to male ratio (r = 0.81). This indicates that waste generation rate is more depended on ratio of men and women that on quantitative size of each group. Using the regression analysis a model describing the dependence between female to male ratio, number of unemployed woman and waste quantity was determined. The model explains 70% of waste quantity variation. Obtained results can be used both to improve waste management and to a fuller understanding of gender behavior.
Goldbach, K R; Dunn, D S; Toedter, L J; Lasker, J N
The roles of gestational age and gender in grief reactions following loss of pregnancy were explored. Parents with losses later in pregnancy reported more intense grief than did those whose losses were earlier. Women expressed higher levels of grief than did men six to eight weeks after the loss; however, this difference had decreased by one and two years after the loss.
Caine-Bish, Natalie L.; Scheule, Barbara
Background: Schools have the opportunity, through the National School Lunch Program and Local School Wellness Policies, to have a significant impact on healthy eating behaviors. An understanding of children's and adolescents' food preferences in relation to gender and age will facilitate the successful creation of both healthy and financially…
Ghazi, Safdar Rehman; Maringe, Felix
The purpose of this study was to explore general job satisfaction of elementary school head teachers in Pakistan with respect to their age and gender. One hundred and eighty head teachers were sampled from government elementary schools of Toba Tek Singh, Punjab, Pakistan, to collect the relevant data using a modified version of the Minnesota…
Braza, Francisco; Azurmendi, Aitziber; Munoz, Jose M.; Carreras, Maria R.; Braza, Paloma; Garcia, Ainhoa; Sorozabal, Aizpea; Sanchez-Martin, Jose R.
In this study we examined the effects of social intelligence, empathy, verbal ability and appearance-reality distinction on the level of peer acceptance, as well as the moderating role of gender. Participants were 98 five-year-old children (43 boys and 55 girls; mean age 5 years 3 months for boys and girls). Our results showed a main effect of…
Aro, A. R.; Hakonen, A.; Hietala, M.; Lonnqvist, J.; Niemela, P.; Peltonen, L; Aula, P.
Effects of age, education, and gender on acceptance of genetic testing were studied. Finnish participants responded to a questionnaire presenting reasons for and against genetic testing (N=1,967). Intentions to take genetic tests, worries, and experience of genetic test or hereditary disease were also assessed. Results are presented and discussed.…
The departing point of this study is the theoretical framework of "Making the Match project" (Evers and Rush in Management Learning 27:275-299, 1996) about how to develop a common language among stakeholders regarding transferable skills. Thus, the paper examines the impact of demographic variables (age and gender) and developmental…
This article reports two studies that aim at further distinguishing intellectual styles from abilities by taking into account the confounding effects of age and gender on the relationship between these two constructs. Two independent groups of secondary school students responded to the "Thinking Styles Inventory-Revised" and took the…
Simpson, Ruth; Sturges, Jane; Woods, Adrian; Altman, Yochanan
Against the background of an earlier study, this article presents the findings of a Canadian-based survey of career benefits from the MBA. Results indicate first that gender and age interact to influence perceptions of career outcomes and second that both men and women gain intrinsic benefits from the MBA. However, intrinsic benefits vary by…
Sneed, Joel R.; Johnson, Jeffrey G.; Cohen, Patricia; Gilligan, Carol; Chen, Henian; Crawford, Thomas N.; Kasen, Stephanie
Data from the Children in the Community Transitions Study were used to examine gender differences in the impact of family contact on the development of finance and romance instrumentality from ages 17 to 27 years. Family contact decreased among both men and women across emerging adulthood, although it decreased more rapidly in men than in women.…
Morales Rodriguez, Francisco Manuel; Trianes Torres, Maria Victoria; Miranda Paez, Jesus
Introduction: The study of coping among students accounts for an interesting subject, as having coping skills guarantees a healthy lifestyle and quality of life. The present study aims to analyze the role played by age and gender on the coping strategies used by Andalusian school students to cope with situations of daily stress. These situations…
Mello, Zena R.; Worrell, Frank C.
Time perspective is a useful psychological construct associated with educational outcomes (Phalet, Andriessen, & Lens, 2004) and may prove fruitful for research focusing on academically talented adolescents. Thus, the relationship of time perspective to age, gender, and academic achievement was examined among 722 academically talented middle and…
Kusurkar, Rashmi; Kruitwagen, Cas; ten Cate, Olle; Croiset, Gerda
The aim of this study was to determine the effects of selection, educational background, age and gender on strength of motivation to attend and pursue medical school. Graduate entry (GE) medical students (having Bachelor's degree in Life Sciences or related field) and Non-Graduate Entry (NGE) medical students (having only completed high school),…
The objective of the study is to examine the students' perspective (age wise, gender wise and year wise) of parameters affecting the undergraduate engineering education system present in a private technical institution in NCR [National Capital Region], Haryana. It is a descriptive type of research in nature. The data has been collected with the…
Ahmad, Tunku Badariah Tunku; Madarsha, Kamal Basha; Zainuddin, Ahmad Marzuki; Ismail, Nik Ahmad Hisham; Khairani, Ahmad Zamri; Nordin, Mohamad Sahari
In this study, we examined the likelihood of a TAME (extended technology acceptance model), in which the interrelationships among computer self-efficacy, perceived usefulness, intention to use and self-reported use of computer-mediated technology were tested. In addition, the gender- and age-invariant of its causal structure were evaluated. The…
Song, Hairong; Thompson, Ross A.; Ferrer, Emilio
This study investigated age and gender differences in the quality of attachment to mothers, fathers, and peers, and the association of attachment with measures of self-evaluation in 584 Chinese adolescents in junior high, high school, and university. Their responses to the Inventory of Parent and Peer Attachment indexed attachment quality, and…
Ranelli, Sonia; Smith, Anne; Straker, Leon
Playing-related musculoskeletal problems (PRMP) are common in adult musicians. The limited available evidence suggests PRMP are common in children and adolescents and that risk factors may be similar. The aim of this study was to determine the prevalence of PRMP in children and adolescents and their associations with female gender, age and…
Johnson, Curt; Heath, Melissa Allen; Bailey, Benjamin M.; Coyne, Sarah M.; Yamawaki, Niwako; Eggett, Dennis L.
This study compared age and gender differences in adolescents' perceptions of male involvement in relational aggression (RA). After viewing two of four video clips portraying RA, each participating adolescent (N = 314; Grades 8-12) answered questions related to rationalizing bullying behaviors--specifically minimizing bullying, blaming victims,…
Pearson, Lesley Knoth
Problem: The purpose of the study was to determine whether teachers' mathematics confidence influenced their choice of grade level. The study also examined whether there was a difference in teachers' mathematics confidence based on their age or gender. Method: A 6-item Mathematics Survey was distributed to 83 single-and multiple-subject preservice…
Corpus, Jennifer Henderlong; Lepper, Mark R.
Two studies were conducted to determine how gender and age moderate the long-term and post-failure motivational consequences of person versus performance praise. In Study 1, fourth- and fifth-grade students (n = 93) engaged in a puzzle task while receiving either no praise, person praise, product praise, or process praise. Following a subsequent…
Lorson, Kevin M.; Goodway, Jacqueline D.
The study purposes were to describe throwing form and gender differences before and after instruction during a game. Children's (ages 6-8, n = 105) throwing form was assessed while they played a game (snowball) using the Body Component Assessment for Throwing in Games to determine the modal developmental levels for the step, trunk, and forearm…
In 2001, the U.S. Surgeon General declared publicly that culture counts in mental health care. This welcome recognition of the role of culture in mental health appears somewhat belated. In 1956, Frantz Fanon and Henri Collomb both presented culturally sensitive studies of the Thematic Apperception Test at the major French-language mental health conference. The contrast between these two studies and between the careers of Fanon and Collomb reveals some of the difficulties in creating cultural and gender sensitivity in psychiatry or psychology.
Coulter, Robert W S; Mair, Christina; Miller, Elizabeth; Blosnich, John R; Matthews, Derrick D; McCauley, Heather L
A critical step in developing sexual assault prevention and treatment is identifying groups at high risk for sexual assault. We explored the independent and interaction effects of sexual identity, gender identity, and race/ethnicity on past-year sexual assault among college students. From 2011 to 2013, 71,421 undergraduate students from 120 US post-secondary education institutions completed cross-sectional surveys. We fit multilevel logistic regression models to examine differences in past-year sexual assault. Compared to cisgender (i.e., non-transgender) men, cisgender women (adjusted odds ratios [AOR] = 2.47; 95% confidence interval [CI] 2.29, 2.68) and transgender people (AOR = 3.93; 95% CI 2.68, 5.76) had higher odds of sexual assault. Among cisgender people, gays/lesbians had higher odds of sexual assault than heterosexuals for men (AOR = 3.50; 95% CI 2.81, 4.35) but not for women (AOR = 1.13; 95% CI 0.87, 1.46). People unsure of their sexual identity had higher odds of sexual assault than heterosexuals, but effects were larger among cisgender men (AOR = 2.92; 95% CI 2.10, 4.08) than cisgender women (AOR = 1.68; 95% CI 1.40, 2.02). Bisexuals had higher odds of sexual assault than heterosexuals with similar magnitude among cisgender men (AOR = 3.19; 95% CI 2.37, 4.27) and women (AOR = 2.31; 95% CI 2.05, 2.60). Among transgender people, Blacks had higher odds of sexual assault than Whites (AOR = 8.26; 95% CI 1.09, 62.82). Predicted probabilities of sexual assault ranged from 2.6 (API cisgender men) to 57.7% (Black transgender people). Epidemiologic research and interventions should consider intersections of gender identity, sexual identity, and race/ethnicity to better tailor sexual assault prevention and treatment for college students.
Coker, Kendell L; Rosenheck, Robert
Cross sectional studies have addressed the incarceration of Vietnam veterans with post-traumatic stress disorder (PTSD), but no studies have examined changes in incarceration as they age. This study examines patterns of incarceration among Vietnam veterans treated in specialized veterans affairs (VA) intensive PTSD programs over time. Data was drawn from admission data from the initial episode of treatment of Caucasian and African American Vietnam veterans entering VA specialized intensive PTSD programs between 1993 and 2011 (N = 31,707). Bivariate correlations and logistic regression were used to examine associations among race and incarceration over time and the potentially confounding influence of demographic and clinical covariates on this relationship. Rates of reported incarceration declined from 63 to 43%. Over time, African American veterans were 34% more likely than Caucasian veterans to have a lifetime history of incarceration while interaction analysis showed steeper declines for Caucasians than African Americans. Rates of incarceration among these Vietnam veterans declined as they aged. Furthermore, African American veterans were substantially more likely than Caucasian veterans to have been incarcerated and showed less decline as the cohort aged. While reduced, needs for clinical PTSD services remain among aging combat veterans.