Overdiagnosis of ADHD in boys: Stereotype impact on neuropsychological assessment.

PubMed

Fresson, Megan; Meulemans, Thierry; Dardenne, Benoit; Geurten, Marie

2018-02-12

There is vigorous debate regarding the possibility that ADHD is overdiagnosed in boys. We investigated the impact of the gender stereotype depicting boys as inattentive and impulsive on neuropsychological assessment (observation of psychology students and child's cognitive performance). In experiment 1, after the stereotype was activated, psychology students rated a "boy," a "girl," or a "child" on a behavioral assessment scale. In experiment 2, 103 children (boys and girls) completed neuropsychological tasks under stereotype threat or neutral conditions. The gender stereotype led psychology students to assess a child's behaviors more negatively if they thought the child was a boy. Boys' performance on one cognitive score declined following stereotype threat. Regression path analyses suggested moderation by stigma consciousness. Additionally, there were mediating and suppressing (through stereotype endorsement) effects. Our results suggest that the gender stereotype might contribute to the overdiagnosis of ADHD in boys.

Spontaneous Eye-Blinking and Stereotyped Behavior in Older Persons with Mental Retardation

ERIC Educational Resources Information Center

Roebel, Amanda M.; MacLean, William E., Jr.

2007-01-01

Previous research indicates that abnormal stereotyped movements are associated with central dopamine dysfunction and that eye-blink rate is a noninvasive, in vivo measure of dopamine function. We measured the spontaneous eye-blinking and stereotyped behavior of older adults with severe/profound mental retardation living in a state mental…

Ironic Effects of Sexual Minority Group Membership: Are Lesbians Less Susceptible to Invoking Negative Female Stereotypes than Heterosexual Women?

PubMed

Niedlich, Claudia; Steffens, Melanie C; Krause, Jacqueline; Settke, Elisabeth; Ebert, Irena D

2015-07-01

The traditional stereotype of the typical woman has been described as "nice, but incompetent." However, such general gender stereotypes are applied to individual targets only under certain conditions: They are used to "fill in the blanks" (Heilman, 2012) if little personal information is provided about a target. "Typical lesbians" are regarded to have more typically masculine (agentic) characteristics such as task competence than the typical woman does. We thus hypothesized that if a woman displays behavior coinciding with the stereotype of the typical woman, it is more readily interpreted as stereotypically female if performed by a heterosexual woman than by a lesbian. Participants (N = 296) read a hypothetical job interview in which we manipulated the target's sexual orientation (between subjects). Findings demonstrated that a lesbian was judged as more competent than a heterosexual woman in the presence of behavior that may be interpreted as gender-stereotypical (Experiments 1 and 2). This difference in competence judgments was not found in the absence of gender-stereotypical behavior (Experiment 1). Judging the heterosexual woman as low in masculinity was related to a judgment of lower competence (Experiment 2). Our findings demonstrate that there are conditions under which lesbians, a group often stereotyped negatively, are less susceptible to invoking negative female stereotypes than heterosexual women are.

Stereotypical images and implicit weight bias in overweight/obese people

PubMed Central

Hinman, Nova G.; Burmeister, Jacob M.; Hoffmann, Debra A.; Ashrafioun, Lisham; Koball, Afton M.

2013-01-01

Purpose In this brief report, an unanswered question in implicit weight bias research is addressed: Is weight bias stronger when obese and thin people are pictured engaging in stereotype consistent behaviors (e.g., obese—watching TV/eating junk food; thin—exercising/eating healthy) as opposed to the converse? Methods Implicit Associations Test (IAT) data were collected from two samples of overweight/obese adults participating in weight loss treatment. Both samples completed two IATs. In one IAT, obese and thin people were pictured engaging in stereotype consistent behaviors (e.g., obese—watching TV/eating junk food; thin—exercising/eating healthy). In the second IAT, obese and thin people were pictured engaging in stereotype inconsistent behaviors (e.g., obese—exercising/eating healthy; thin—watching TV/eating junk food). Results Implicit weight bias was evident regardless of whether participants viewed stereotype consistent or inconsistent pictures. However, implicit bias was significantly stronger for stereotype consistent compared to stereotype inconsistent images. Conclusion Implicit anti-fat attitudes may be connected to the way in which people with obesity are portrayed. PMID:24057679

'Help me! I'm old!' How negative aging stereotypes create dependency among older adults.

PubMed

Coudin, Genevieve; Alexopoulos, Theodore

2010-07-01

This study examined the effects of negative aging stereotypes on self-reported loneliness, risk-taking, subjective health, and help-seeking behavior in a French sample of older adults. The aim of this study was to show the detrimental effects of negative aging stereotypes on older adults' self-evaluations and behaviors, therefore contributing to the explanations of the iatrogenic effect of social environments that increase dependency (e.g., health care institutions). In the first experiment conducted on 57 older adults, we explored the effects of positive, neutral, or negative stereotype activation on the feeling of loneliness and risk taking decision. The second experiment (n = 60) examined the impact of stereotype activation on subjective health, self-reported extraversion as well as on a genuine help-seeking behavior, by allowing participants to ask for the experimenter's help while completing a task. As predicted, negative stereotype activation resulted in lower levels of risk taking, subjective health and extraversion, and in higher feelings of loneliness and a more frequent help-seeking behavior. These findings suggest that the mere activation of negative stereotypes can have broad and deleterious effects on older individuals' self-evaluation and functioning, which in turn may contribute to the often observed dependency among older people.

Effects of VU0410120, a novel GlyT1 inhibitor, on measures of sociability, cognition and stereotypic behaviors in a mouse model of autism.

PubMed

Burket, Jessica A; Benson, Andrew D; Green, Torrian L; Rook, Jerri M; Lindsley, Craig W; Conn, P Jeffrey; Deutsch, Stephen I

2015-08-03

The NMDA receptor is a highly regulated glutamate-gated cationic channel receptor that has an important role in the regulation of sociability and cognition. The genetically-inbred Balb/c mouse has altered endogenous tone of NMDA receptor-mediated neurotransmission and is a model of impaired sociability, relevant to Autism Spectrum Disorders (ASDs). Because glycine is an obligatory co-agonist that works cooperatively with glutamate to promote opening of the ion channel, one prominent strategy to promote NMDA receptor-mediated neurotransmission involves inhibition of the glycine type 1 transporter (GlyT1). The current study evaluated the dose-dependent effects of VU0410120, a selective, high-affinity competitive GlyT1 inhibitor, on measures of sociability, cognition and stereotypic behaviors in Balb/c and Swiss Webster mice. The data show that doses of VU0410120 (i.e., 18 and 30mg/kg) that improve measures of sociability and spatial working memory in the Balb/c mouse strain elicit intense stereotypic behaviors in the Swiss Webster comparator strain (i.e., burrowing and jumping). Furthermore, the data suggest that selective GlyT1 inhibition improves sociability and spatial working memory at doses that do not worsen or elicit stereotypic behaviors in a social situation in the Balb/c strain. However, the elicitation of stereotypic behaviors in the Swiss Webster comparator strain at therapeutically relevant doses of VU0410120 suggest that genetic factors (i.e., mouse strain differences) influence sensitivity to GlyT1-elicited stereotypic behaviors, and emergence of intense stereotypic behaviors may be dose-limiting side effects of this interventional strategy. Copyright © 2015 Elsevier Inc. All rights reserved.

Feeling good in your own skin: the influence of complimentary sexual stereotypes on risky sexual attitudes and behaviors in a community sample of African American women.

PubMed

Duvall, Jamieson L; Oser, Carrie B; Mooney, Jenny; Staton-Tindall, Michele; Havens, Jennifer R; Leukefeld, Carl G

2013-01-01

Although negative racial stereotypes may affect the mental and physical health of African Americans, little research has examined the influence of positive or complimentary racial stereotypes on such outcomes. More specifically, this study explored the relationship between African American women's endorsement of complimentary stereotypes about their sexuality and attitudes/behaviors that have been associated with sexual risk. Data were gathered from 206 African American women as part of the Black Women in the Study of Epidemics project. Multivariate regression models were used to examine associations between women's endorsement of complimentary stereotypes about their sexuality and selected sex-related attitudes and behaviors. Participants' endorsement of complimentary sexual stereotypes was significantly positively associated with beliefs that having sex without protection would strengthen their relationship (B = .28, SE = .10, p < .01) and that they could use drugs and always make healthy choices about using protection (B = .31, SE = .09, p < .01). Significant positive associations were also found between complimentary sexual stereotypes and the number of casual sexual partners women reported in the past year (B = .29, SE = .15, p = .05) as well as their willingness to have sex in exchange for money or drugs during that time (B = .78, OR = 2.18, p < .05). These findings suggest that endorsement of complimentary sexual stereotypes by African American women can lead to increased risk behavior, particularly relating to possible infection with HIV or other sexually transmitted infections.

Stereotypic behavior of a female Asiatic elephant (Elephas maximus) in a zoo.

PubMed

Elzanowski, Andrzej; Sergiel, Agnieszka

2006-01-01

This study recorded daytime behavior of a female Asiatic elephant at the Municipal Zoo, Wroclaw, Poland, in both an indoor pen and an outdoor paddock as continuous scan sampling for 140 hr, over 35 days in 1 year. Stereotypic sequences involved bouts of highly repetitive stereotypic movements and much more variable interbout behavior. The study found both stereotypic movements, nodding and body (corpus) swaying, were asymmetric, accompanied by protraction of the right hind leg and to-and-fro swinging of the trunk. The elephant spent 52% of the daytime in stereotypic movements, 3.5 times the level reported for females in other zoos' groups. The share of time devoted to stereotypic behavior was lowest in the summer when the elephant was regularly released to the paddock and highest in the late fall after she had stayed in the pen after months of days outside. This suggests that changes in the management routine enhance stereotypies. Comparing the summer and winter stable management periods, stereotypies were much more frequent in the indoor pen than the outdoor paddock, suggesting that the confinement to a barren pen contributed to the observed levels of stereotypies.

Stereotypic behavior in nonhuman primates as a model for the human condition.

PubMed

Lutz, Corrine K

2014-01-01

Stereotypies that develop spontaneously in nonhuman primates can provide an effective model for repetitive stereotyped behavior in people with neurodevelopmental or obsessive-compulsive disorders. The behaviors are similar in form, are similarly affected by environmental conditions, and are improved with similar treatment methods such as enrichment, training, and drug therapy. However, because of a greater number of commonalities in these factors, nonhuman primates may serve as a better model for stereotyped behavior in individuals with autism or intellectual disability than for compulsions in individuals with obsessive-compulsive disorder. Because animal models may not be exact in all features of the disorder being studied, it is important to investigate the strengths and weaknesses of using a nonhuman primate model for stereotyped behavior in people with psychological disorders. © The Author 2014. Published by Oxford University Press on behalf of the Institute for Laboratory Animal Research. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Different brain mechanisms between stereotype activation and application: evidence from an ERP study.

PubMed

Jia, Lei; Dickter, Cheryl L; Luo, Junlong; Xiao, Xiao; Yang, Qun; Lei, Ming; Qiu, Jiang; Zhang, Qinglin

2012-01-01

Stereotyping involves two processes in which first, social stereotypes are activated (stereotype activation), and then, stereotypes are applied to given targets (stereotype application). Previous behavioral studies have suggested that these two processes are independent of each other and may have different mechanisms. As few psychophysiological studies have given an integrated account of these stages in stereotyping so far, this study utilized a trait categorization task in which event-related potentials (ERPs) were used to explore the brain mechanisms associated with the processes of stereotype activation and its application. The behavioral (reaction time) and electrophysiological data showed that stereotype activation and application were elicited respectively in an affective valence identification subtask and in a semantic content judgment subtask. The electrophysiological results indicated that the categorization processes involved in stereotype activation to quickly identify stereotypic and nonstereotypic information were quite different from those involved in the application. During the process of stereotype activation, a P2 and N2 effect was observed, indicating that stereotype activation might be facilitated by an early attentional bias. Also, a late positive potential (LPP) was elicited, suggesting that social expectancy violation might be involved. During the process of the stereotype application, electrophysiological data showed a P2 and P3 effect, indicating that stereotype application might be related to the rapid social knowledge identification in semantic representation and thus may be associated with an updating of existing stereotypic contents or a motivation to resolve the inconsistent information. This research strongly suggested that different mechanisms are involved in the stereotype activation and application processes.

Effects of single-use and group-use enrichment on stereotypy and intragroup aggressive and affiliative behaviors of a social group of squirrel monkeys (Saimiri sciureus) at the Singapore Zoo.

PubMed

Sha, John; Han, Sharleen; Marlena, Diana; Kee, Julienne

2012-01-01

Four food-based enrichment devices were used to test the effects of single-use and group-use enrichment devices on stereotypy, intragroup aggression, and affiliation in a compatible group of 5 squirrel monkeys (Saimiri sciureus). All enrichment devices were found to reduce overall stereotypic behavior from baseline levels (without enrichment). The occurrence of stereotypic behavior differed between individual squirrel monkeys with an adult female showing the highest level of stereotypic behavior. This individual also showed the highest usage of enrichment devices, and stereotypic behavior was significantly reduced when enrichment was applied. The occurrence of stereotypic behavior did not differ significantly between single-use and group-use enrichment treatments. Higher intragroup aggression and lower affiliation were observed during the provision of enrichment compared with baseline levels. However, aggressive behavior was higher and affiliation lower during single-use enrichment compared with group-use enrichment. The results of this study showed that enrichment had positive effects on alleviating stereotypic behavior in a group of zoo-housed squirrel monkeys and such effects were similar when group-use and single-use enrichment devices were used, but with variations between individuals. The application of enrichment, particularly single-use enrichment devices, elicited higher levels of aggression within the group and lower affiliation. Such effects could curtail the benefits of original enrichment goals as higher intragroup aggression could lead to higher stress levels within the group. When food-based enrichment for social nonhuman primates is implemented, the most appropriate methods to alleviate undesirable behavior without additional negative effects such as increased group aggression should be considered.

Sex differences in neural efficiency: Are they due to the stereotype threat effect?☆

PubMed Central

Dunst, Beate; Benedek, Mathias; Bergner, Sabine; Athenstaedt, Ursula; Neubauer, Aljoscha C.

2013-01-01

The neural efficiency hypothesis postulates a more efficient use of brain resources in more intelligent people as compared to less intelligent ones. However, this relationship was found to be moderated by sex and task content. While the phenomenon of neural efficiency was previously supported for men when performing visuo-spatial tasks it occurred for women only when performing verbal tasks. One possible explanation for this finding could be provided by the well-studied phenomenon called stereotype threat. Stereotype threat arises when a negative stereotype of one’s own group is made salient and can result in behavior that confirms the stereotype. Overall, 32 boys and 31 girls of varying intellectual ability were tested with a mental rotation task, either under a stereotype exposure or a no-stereotype exposure condition while measuring their EEG. The behavioral results show that an activated negative stereotype not necessarily hampers the performance of girls. Physiologically, a confirmation of the neural efficiency phenomenon was only obtained for boys working under a no-stereotype exposure condition. This result pattern replicates previous findings without threat and thus suggests that sex differences in neural efficiency during visuo-spatial tasks may not be due to the stereotype threat effect. PMID:24092950

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

PubMed

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

2012-01-01

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

Effect of Environmental Enrichment on Singly- and Group-Housed Squirrel Monkeys

NASA Technical Reports Server (NTRS)

Spring, Sarah E.; Clifford, James O.; Tomko, David L.; Hargens, Alan R. (Technical Monitor)

1996-01-01

Nonhuman primates display an interest in novel places, habituate to new situations, and spend most of their daily activity in the wild in large groups engaging in feeding behaviors. Captivity changes these behaviors, and disrupts normal social hierarchies. In captivity, animals may exhibit stereotypical behaviors which are thought to indicate decreased psychological well-being (PWB). If an animal's behaviors can be made to approach those seen in the wild, and stereotypical behaviors are minimal it is assumed that PWB is adequate. Environmental enrichment (EE) devices have been used to address the Animal Welfare Act's requirement that the PWB of captive nonhuman primates be considered. The purpose of the present study was to examine whether various EE devices improve the PWB of captive squirrel monkeys. The present study used behavioral observation to quantify the effectiveness of several EE devices in reducing stereotypical behaviors in squirrel monkeys housed singly or in groups. Results showed that the EE devices used did not affect the expression of normal or stereotypical behaviors, but that the type of housing did.

Exploring the relation between masculinity and mental illness stigma using the stereotype content model and BIAS map.

PubMed

Boysen, Guy A

2017-01-01

The current research explored the association of masculinity and stigma toward mental illness using theoretical predictions stemming from the stereotype content model and BIAS map. Two correlational studies (Ns = 245, 163) measured stereotypes, emotions, and behavioral intentions in relation to masculine, feminine, and gender-neutral disorders. Participants perceived masculine disorders as lacking personal warmth and competence. Masculine disorders also elicited more negative emotions and behavioral intentions. Two experimental studies (Ns = 161, 431) manipulated personal warmth, sex, and type of disorder in descriptions of people with mental illness. Low warmth and stereotypically masculine disorders consistently elicited negative emotions and behavioral intentions, but sex had limited effects. Overall, the results supported the theoretical models and illustrated the importance of warmth and symptomatic behavior in explaining the masculinity-stigma relation.

Stereotypes about Children with Traditional and Nontraditional Gender Roles.

ERIC Educational Resources Information Center

Martin, Carol Lynn

1995-01-01

Assessed adults' stereotypes of gender-traditional and nontraditional children by analyzing undergraduates' ratings of the desirability of 25 personality traits, and their classifying children as "tomboys" or "sissies" based on 26 traits and behaviors. Results show extensive adult stereotyping of young children. Tomboys were stereotyped similar to…

Effects of Ambient Environmental Factors on the Stereotypic Behaviors of Giant Pandas (Ailuropoda melanoleuca).

PubMed

Liu, He; Duan, Hejun; Wang, Cheng

2017-01-01

Stereotypies are commonly observed in zoo animals, and it is necessary to better understand whether ambient environmental factors contribute to stereotypy and how to affect animal welfare in zoo settings. This study investigated the relationships between stereotypic behaviors and environmental factors including ambient temperatures, humidity, light intensity, sound intensity and number of visitors. Seven giant pandas were observed in three indoor enclosures and three outdoor enclosures. Environmental factors were measured for both indoor and outdoor enclosures and the effect they had on stereotypical behaviors was investigated. Our research found that light intensity significantly correlated with all stereotypies behaviors. Higher environmental temperature reduced the duration of pacing but increased the frequency of pacing, the duration and frequency of door-directed, meanwhile the duration of head-toss. However, we found no noticeable effect of humidity on stereotypic behaviors except for the frequency of head-toss. We also found that sound intensity was not correlated with stereotypies. Finally, the growth of visitors was negatively associated with the duration of door-directed. These results demonstrated that various environmental factors can have significant effects on stereotypic behaviors causing the expression of various stereotypies. Thus, stereotypies in zoo animals may not simply represent suboptimal welfare, but rather might be adopted as a means of coping with an aversive environment.

Effects of Ambient Environmental Factors on the Stereotypic Behaviors of Giant Pandas (Ailuropoda melanoleuca)

PubMed Central

Liu, He; Duan, Hejun; Wang, Cheng

2017-01-01

Stereotypies are commonly observed in zoo animals, and it is necessary to better understand whether ambient environmental factors contribute to stereotypy and how to affect animal welfare in zoo settings. This study investigated the relationships between stereotypic behaviors and environmental factors including ambient temperatures, humidity, light intensity, sound intensity and number of visitors. Seven giant pandas were observed in three indoor enclosures and three outdoor enclosures. Environmental factors were measured for both indoor and outdoor enclosures and the effect they had on stereotypical behaviors was investigated. Our research found that light intensity significantly correlated with all stereotypies behaviors. Higher environmental temperature reduced the duration of pacing but increased the frequency of pacing, the duration and frequency of door-directed, meanwhile the duration of head-toss. However, we found no noticeable effect of humidity on stereotypic behaviors except for the frequency of head-toss. We also found that sound intensity was not correlated with stereotypies. Finally, the growth of visitors was negatively associated with the duration of door-directed. These results demonstrated that various environmental factors can have significant effects on stereotypic behaviors causing the expression of various stereotypies. Thus, stereotypies in zoo animals may not simply represent suboptimal welfare, but rather might be adopted as a means of coping with an aversive environment. PMID:28107477

Video Training of Alternatives to Cross-Gender Identity Behaviors in a 4-Year-Old Boy.

ERIC Educational Resources Information Center

Dowrick, Peter W.

1983-01-01

Discusses case in which four-year-old boy displaying extreme girl-stereotyped mannerisms and playing behaviors extended his repertoire of alternative behaviors through self and peer modeling in which the subject observed brief edited videotapes of himself and another boy engaged in playing behaviors that were not girl-stereotyped. (CMG)

Stereotyped Behaviors in Blind Children: Relationships to Motility Behaviors of Autism.

ERIC Educational Resources Information Center

Iverson, Landa J.

Three groups of visually impaired children--10 with rubella, 7 with retrolental fibroplasia (RLF), and 9 with blindness other than rubella or RLF--were observed for stereotypic behaviors. Ss were observed in four different environmental settings: classroom/instruction; mealtime activity/breakfast, lunch, or supper; physical education/movement…

Identifying Autism in Children with Blindness and Visual Impairments.

ERIC Educational Resources Information Center

Gense, Marilyn H.; Gense, D. Jay

1994-01-01

This paper offers guidelines to compare the characteristics observed in children with autism and blindness and those observed in children with blindness alone. It distinguishes between stereotypic behaviors (blindisms) in blind individuals and similar stereotypic behaviors of children with autism. A table presents typical behavior patterns of…

Effect of environmental enrichment devices on behaviors of single- and group-housed squirrel monkeys (Saimiri sciureus)

NASA Technical Reports Server (NTRS)

Spring, S. E.; Clifford, J. O.; Tomko, D. L.

1997-01-01

Squirrel monkeys display an interest in novel places, habituate to new situations, and spend most of their daily activity in the wild in large groups engaging in feeding behaviors over a broad area. Captivity limits these behaviors and consequently may disrupt normal social organizations. In captivity, squirrel monkeys may exhibit stereotypical behaviors that are believed to indicate decreased psychologic well-being. When a monkey's behavior can be made to approach that seen in the wild, and stereotypical behaviors are minimal, it is assumed that psychologic well-being is adequate. Environmental enrichment devices have been used to address the Animal Welfare Act requirement that psychologic well-being of captive nonhuman primates be considered. The purpose of the study reported here was to examine whether various environmental enrichment devices improve the psychologic well-being of captive squirrel monkeys. In the study, we used behavioral observation to quantify the effectiveness of several environmental enrichment devices for reducing stereotypical behaviors in squirrel monkeys housed alone or in groups. Analysis of our results revealed that the environmental enrichment devices did not affect the expression of normal or stereotypical behaviors, but that the type of housing did.

Apomorphine and piribedil in rats: biochemical and pharmacologic studies.

PubMed

Butterworth, R F; Poignant, J C; Barbeau, A

1975-01-01

We studied the biochemical and pharmacologic modes of action of piribedil and apomorphine in the rat. Although both drugs have many points in common, they are also different in many of their manifestations. Apomorphine causes high-intensity, short-duration stereotyped behavior; it is distributed within the brain in uneven fashion, the striatum being the area of lowest concentration as measured by fluorometry. Direct stereotactic injection within the dopaminergic mesolimbic system, and particularly the tuberculum olfactorium, produced constant intense responses. All effects of apomorphine can be blocked by pimozide, but propanolol, a beta blocker, only reduces aggression and ferocity, leaving stereotyped behaviors intact. Finally, L-5-HTP tends to reduce aggression, ferocity, and to a lesser extent stereotypy; MIF or piribedil, as well as reserpine, potentiates the stereotyped behaviors induced by apomorphine, whereas L-DOPA usually decreases them. Piribedil, on the other hand, causes low-intensity, long-duration stereotyped behavior. It is distributed within the brain almost uniformly. Most effects of piribedil can be blocked by pimozide, but propanolol blocks only aggression and ferocity, leaving stereotyped behaviors intact. On the other hand, clonidine, an alpha-receptor agonist, blocks stereotyped behaviors induced by piribedil but markedly increases aggression, ferocity, and motor activity. L-5-HTP and L-DOPA have little effect on piribedil-induced manifestations. Reserpine decreases piribedil stereotypy. The main metabolite of piribedil, S 584, had no clear-cut pharmacologic action in our hands at the dosage used. It is concluded that both apomorphine and piribedil produce stereotyped behavior by modifying the physiologic balance between mesolimbic and nigrostriatal dopaminergic systems. The other actions of apomorphine and piribedil upon aggression, ferocity, and motor activity are not always in parallel and depend probably on the fact that piribedil is less specific, affecting also noradrenergic, serotonergic, histaminergic, and/or cholinergic circuits. The usefulness of piribedil against some forms of human tremor and its low-intensity antiakinetic action probably result from this pattern of pharmacologic activity.

Consultation: And the Effects of Stereotyping on the Assessment and Treatment of the Ethnocultural Minority Family.

ERIC Educational Resources Information Center

Greenberg, George S.; And Others

Some factors which impede observation, intervention and change in the assessment and treatment of the ethnocultural minority family result from conceptual stereotyping, stereotyped behavior and interactions comprising pseudopsychologies. Social science literature has played a role in psychosocial stereotyping as well. One of the primary factors in…

Age Stereotypes about Emotional Resilience at Work

ERIC Educational Resources Information Center

Rauschenbach, Cornelia; Goritz, Anja S.; Hertel, Guido

2012-01-01

In light of an aging workforce, age stereotypes have become an important topic both for researchers and for practitioners. Among other effects, age stereotypes might predict discriminatory behavior at work. This study examined stereotypic beliefs about emotional resilience as a function of both targets' and judges' age. In a web-based study, 4,181…

"Michael Can't Read!" Teachers' Gender Stereotypes and Boys' Reading Self-Concept

ERIC Educational Resources Information Center

Retelsdorf, Jan; Schwartz, Katja; Asbrock, Frank

2015-01-01

According to expectancy-value theory, the gender stereotypes of significant others such as parents, peers, or teachers affect students' competence beliefs, values, and achievement-related behavior. Stereotypically, gender beliefs about reading favor girls. The aim of this study was to investigate whether teachers' gender stereotypes in relation to…

The effects of husbandry training on stereotypic pacing in captive African wild dogs (Lycaon pictus).

PubMed

Shyne, Amanda; Block, Martin

2010-01-01

To examine the effects of operant conditioning on stereotypic pacing in 3 female African wild dogs located at the Franklin Park Zoo in Boston, this study made recordings of pacing behavior immediately following individual sessions of husbandry training and 2 no-training conditions. The study found significant differences in the percentage of observations spent in stereotypic pacing behaviors for all 3 dogs among the 3 different conditions. The authors discuss the data in terms of the contribution of motivated tasks to the effects and the role of food deprivation in the expression of stereotypic pacing. The study suggests that even short periods of training may improve the African wild dogs' welfare by reducing stereotypic pacing following the conditioning sessions.

The neural basis of stereotypic impact on multiple social categorization.

PubMed

Hehman, Eric; Ingbretsen, Zachary A; Freeman, Jonathan B

2014-11-01

Perceivers extract multiple social dimensions from another's face (e.g., race, emotion), and these dimensions can become linked due to stereotypes (e.g., Black individuals → angry). The current research examined the neural basis of detecting and resolving conflicts between top-down stereotypes and bottom-up visual information in person perception. Participants viewed faces congruent and incongruent with stereotypes, via variations in race and emotion, while neural activity was measured using fMRI. Hand movements en route to race/emotion responses were recorded using mouse-tracking to behaviorally index individual differences in stereotypical associations during categorization. The medial prefrontal cortex (mPFC) and anterior cingulate cortex (ACC) showed stronger activation to faces that violated stereotypical expectancies at the intersection of multiple social categories (i.e., race and emotion). These regions were highly sensitive to the degree of incongruency, exhibiting linearly increasing responses as race and emotion became stereotypically more incongruent. Further, the ACC exhibited greater functional connectivity with the lateral fusiform cortex, a region implicated in face processing, when viewing stereotypically incongruent (relative to congruent) targets. Finally, participants with stronger behavioral tendencies to link race and emotion stereotypically during categorization showed greater dorsolateral prefrontal cortex activation to stereotypically incongruent targets. Together, the findings provide insight into how conflicting stereotypes at the nexus of multiple social dimensions are resolved at the neural level to accurately perceive other people. Copyright © 2014 Elsevier Inc. All rights reserved.

Studying Is Lame when He Got Game: Racial Stereotypes and the Discouragement of Black Student-Athletes from Schoolwork

ERIC Educational Resources Information Center

Czopp, Alexander M.

2010-01-01

Positive stereotypes appear favorable but may have negative consequences for the targets of such beliefs. Because such stereotypes often have prescriptive properties, stereotype-confirming behavior among targets may be perceived as especially appropriate and subsequently rewarded. Furthermore, targets may be actively encouraged to engage in such…

Unhealthy interactions: the role of stereotype threat in health disparities.

PubMed

Aronson, Joshua; Burgess, Diana; Phelan, Sean M; Juarez, Lindsay

2013-01-01

Stereotype threat is the unpleasant psychological experience of confronting negative stereotypes about race, ethnicity, gender, sexual orientation, or social status. Hundreds of published studies show how the experience of stereotype threat can impair intellectual functioning and interfere with test and school performance. Numerous published interventions derived from this research have improved the performance and motivation of individuals targeted by low-ability stereotypes. Stereotype threat theory and research provide a useful lens for understanding and reducing the negative health consequences of interracial interactions for African Americans and members of similarly stigmatized minority groups. Here we summarize the educational outcomes of stereotype threat and examine the implications of stereotype threat for health and health-related behaviors.

Unhealthy Interactions: The Role of Stereotype Threat in Health Disparities

PubMed Central

Burgess, Diana; Phelan, Sean M.; Juarez, Lindsay

2013-01-01

Stereotype threat is the unpleasant psychological experience of confronting negative stereotypes about race, ethnicity, gender, sexual orientation, or social status. Hundreds of published studies show how the experience of stereotype threat can impair intellectual functioning and interfere with test and school performance. Numerous published interventions derived from this research have improved the performance and motivation of individuals targeted by low-ability stereotypes. Stereotype threat theory and research provide a useful lens for understanding and reducing the negative health consequences of interracial interactions for African Americans and members of similarly stigmatized minority groups. Here we summarize the educational outcomes of stereotype threat and examine the implications of stereotype threat for health and health-related behaviors. PMID:23153125

Functional Significance of Conflicting Age and Wealth Cross-Categorization: The Dominant Role of Categories That Violate Stereotypical Expectations

PubMed Central

Song, Jingjing; Zuo, Bin

2016-01-01

The purpose of the current study was to identify the functional significance of conflicting stereotypes and to identify the dominant category in such conflicts. In the present research we examined the conflicting crossed categories of age and wealth with regard to warmth and competence perceptions. It was found (Pilot Study and Study 1) that the old-rich targets presented a conflicting stereotype group in the perception of warmth, whereas young-poor targets presented a conflicting stereotype group in the perception of competence. In addition, the old stereotype dominated the warmth evaluation of old-rich targets, whereas the poor stereotype dominated the competence evaluation of young-poor targets. In Study 2, participants provided warmth and competence evaluations after they learned about the targets' behaviors which demonstrated high or low warmth and high or low competence. The results suggest that for the warmth evaluation of the old-rich target the category that did not match the behavior (i.e., contradicted the stereotype expectation) was more salient and drove judgments. However, the effect of stereotype expectation violation was not found in the competence evaluation of the young-poor target. The results are discussed in terms of their implications for understanding factors that activate and inhibit stereotyped perceptions. PMID:27818640

Stereotypes: A Preliminary Report on Mannerisms and Blindisms.

ERIC Educational Resources Information Center

Leonhardt, M.

1990-01-01

The article describes current research on stereotypes in a group of blind children in Barcelona, Spain. Mannerisms and blindisms covering a range of verbal and motor behavior are defined and discussed, as are the variables of behavior related to them. (Author/DB)

Vigorous, Aerobic Exercise versus General Motor Training Activities: Effects on Maladaptive and Stereotypic Behaviors of Adults with Both Autism and Mental Retardation.

ERIC Educational Resources Information Center

Elliott, Reed O., Jr.; And Others

1994-01-01

Six adults with both autism and moderate/profound mental retardation were assessed in a controlled environment for changes in frequency of maladaptive and stereotypic behaviors following nonexercise activities, general motor training activities, and aerobic exercise. Although antecedent aerobic exercise reduced undesirable behaviors, general motor…

Género y Prácticas Sexuales: Su Rol en la Prevención del VIH/SIDA

PubMed Central

del Carmen Cabrera-Aponte, María; Pérez-Jiménez, David; Serrano-García, Irma; Varas-Díaz, Nelson

2012-01-01

The study of stereotypes about feminine sexuality contributes to the understanding of the increase of HIV/AIDS cases through sexual transmission among heterosexual women. We administered a self-report questionnaire to 105 heterosexual women to explore stereotypes of feminine sexuality as well as their sexual behaviors. Seventy percent of the participants practiced vaginal penetration with their partners in the last three months and, of these, 67% never used condoms. Most women did not practice non-penetrative behaviors such as masturbation. Traditional stereotypes of feminine sexuality were present among participants, although some questioning of these was also present. Women did not perceive themselves at risk for HIV/AIDS infection. This suggests the need to examine changes in stereotypes as well as in risky sexual behaviors in the design of preventive interventions. PMID:25264431

Restricted vs. unrestricted wheel running in mice: Effects on brain, behavior and endocannabinoids.

PubMed

Biedermann, Sarah V; Auer, Matthias K; Bindila, Laura; Ende, Gabriele; Lutz, Beat; Weber-Fahr, Wolfgang; Gass, Peter; Fuss, Johannes

2016-11-01

Beneficial effects of voluntary wheel running on hippocampal neurogenesis, morphology and hippocampal-dependent behavior have widely been studied in rodents, but also serious side effects and similarities to stereotypy have been reported. Some mouse strains run excessively when equipped with running wheels, complicating the comparability to human exercise regimes. Here, we investigated how exercise restriction to 6h/day affects hippocampal morphology and metabolism, stereotypic and basal behaviors, as well as the endocannabinoid system in wheel running C57BL/6 mice; the strain most commonly used for behavioral analyses and psychiatric disease models. Restricted and unrestricted wheel running had similar effects on immature hippocampal neuron numbers, thermoregulatory nest building and basal home-cage behaviors. Surprisingly, hippocampal gray matter volume, assessed with magnetic resonance (MR) imaging at 9.4 Tesla, was only increased in unrestricted but not in restricted runners. Moreover, unrestricted runners showed less stereotypic behavior than restricted runners did. However, after blockage of running wheels for 24h stereotypic behavior also increased in unrestricted runners, arguing against a long-term effect of wheel running on stereotypic behavior. Stereotypic behaviors correlated with frontal glutamate and glucose levels assessed by 1 H-MR spectroscopy. While acute running increased plasma levels of the endocannabinoid anandamide in former studies in mice and humans, we found an inverse correlation of anandamide with the daily running distance after long-term running. In conclusion, although there are some diverging effects of restricted and unrestricted running on brain and behavior, restricted running does not per se seem to be a better animal model for aerobic exercise in mice. Copyright © 2016 Elsevier Inc. All rights reserved.

The Responders’ Gender Stereotypes Modulate the Strategic Decision-Making of Proposers Playing the Ultimatum Game

PubMed Central

Fabre, Eve F.; Causse, Mickael; Pesciarelli, Francesca; Cacciari, Cristina

2016-01-01

Despite the wealth of studies investigating factors affecting decisions, not much is known about the impact of stereotypical beliefs on strategic economic decision-making. In the present study, we used the ultimatum game paradigm to investigate how participants playing as proposer modulate their strategic economic behavior, according to their game counterparts’ stereotypical identity (i.e., responders). The latter were introduced to the participants using occupational role nouns stereotypically marked with gender paired with feminine or masculine proper names (e.g., linguist-Anna; economist-David; economist-Cristina; linguist-Leonardo). When playing with male-stereotyped responders, proposers quickly applied the equity rule, behaving fairly, while they adopted a strategic behavior with responders characterized by female stereotypes. They were also longer to make their offers to female than to male responders but both kinds of responders received comparable offers, suggesting a greater cognitive effort to treat females as equally as males. The present study explicitly demonstrates that gender stereotypical information affect strategic economic decision-making and highlights a possible evolution of gender discrimination into a more insidious discrimination toward individuals with female characteristics. PMID:26834684

The Responders' Gender Stereotypes Modulate the Strategic Decision-Making of Proposers Playing the Ultimatum Game.

PubMed

Fabre, Eve F; Causse, Mickael; Pesciarelli, Francesca; Cacciari, Cristina

2016-01-01

Despite the wealth of studies investigating factors affecting decisions, not much is known about the impact of stereotypical beliefs on strategic economic decision-making. In the present study, we used the ultimatum game paradigm to investigate how participants playing as proposer modulate their strategic economic behavior, according to their game counterparts' stereotypical identity (i.e., responders). The latter were introduced to the participants using occupational role nouns stereotypically marked with gender paired with feminine or masculine proper names (e.g., linguist-Anna; economist-David; economist-Cristina; linguist-Leonardo). When playing with male-stereotyped responders, proposers quickly applied the equity rule, behaving fairly, while they adopted a strategic behavior with responders characterized by female stereotypes. They were also longer to make their offers to female than to male responders but both kinds of responders received comparable offers, suggesting a greater cognitive effort to treat females as equally as males. The present study explicitly demonstrates that gender stereotypical information affect strategic economic decision-making and highlights a possible evolution of gender discrimination into a more insidious discrimination toward individuals with female characteristics.

Single-Nucleotide-Polymorphism-Based Association Mapping of Dog Stereotypes

PubMed Central

Jones, Paul; Chase, Kevin; Martin, Alan; Davern, Pluis; Ostrander, Elaine A.; Lark, Karl G.

2008-01-01

Phenotypic stereotypes are traits, often polygenic, that have been stringently selected to conform to specific criteria. In dogs, Canis familiaris, stereotypes result from breed standards set for conformation, performance (behaviors), etc. As a consequence, phenotypic values measured on a few individuals are representative of the breed stereotype. We used DNA samples isolated from 148 dog breeds to associate SNP markers with breed stereotypes. Using size as a trait to test the method, we identified six significant quantitative trait loci (QTL) on five chromosomes that include candidate genes appropriate to regulation of size (e.g., IGF1, IGF2BP2 SMAD2, etc.). Analysis of other morphological stereotypes, also under extreme selection, identified many additional significant loci. Less well-documented data for behavioral stereotypes tentatively identified loci for herding, pointing, boldness, and trainability. Four significant loci were identified for longevity, a breed characteristic not under direct selection, but inversely correlated with breed size. The strengths and limitations of the approach are discussed as well as its potential to identify loci regulating the within-breed incidence of specific polygenic diseases. PMID:18505865

Autistic-spectrum disorders in Down syndrome: further delineation and distinction from other behavioral abnormalities.

PubMed

Carter, John C; Capone, George T; Gray, Robert M; Cox, Christiane S; Kaufmann, Walter E

2007-01-05

The present study extends our previous work characterizing the behavioral features of autistic-spectrum disorder (ASD) in Down syndrome (DS) using the Aberrant Behavior Checklist (ABC) and Autism Behavior Checklist (AutBehav). We examined which specific behaviors distinguished the behavioral phenotype of DS + ASD from other aberrant behavior disorders in DS, by determining the relative contribution of ABC and AutBehav subscales and items to the diagnosis of ASD. A total of 127 subjects (aged 2-24 years; mean age: 8.4 years; approximately 70% male), comprising: a cohort of 64 children and adolescents with DS and co-morbid ASD (DS + ASD), 19 with DS and stereotypic movement disorder (DS + SMD), 18 with DS and disruptive behaviors (DS + DB), and 26 with DS and no co-morbid behavior disorders (DS + none) were examined using the aforementioned measures of aberrant behavior. We found that subjects with DS + ASD showed the most severe aberrant behavior, especially stereotypy compared to DS + none and lethargy/social withdrawal and relating problems compared to DS + SMD. Specifically, relatively simple stereotypic behavior differentiated DS + ASD from DS + DB, whereas odd/bizarre stereotypic and anxious behavior characterized DS + ASD relative to DS + SMD and DS + none. Additionally, in a subset of subjects with DS + ASD and anxiety, social withdrawal was particularly pronounced. Overall, our findings indicate that a diagnosis of DS + ASD represents a distinctive set of aberrant behaviors marked by characteristic odd/bizarre stereotypic behavior, anxiety, and social withdrawal.

Challenging Linguistic Stereotypes on the Internet

ERIC Educational Resources Information Center

Behrens, Susan J.

2016-01-01

Our research focuses on the creation and reinforcement of overgeneralized and inaccurate depictions of language behavior on the Internet. Misrepresentation of language behavior spreads easily by exposure to unchallenged depictions. We posit that such stereotypes have already influenced our students, consumers of the Internet, by introducing,…

Pretreatment with nomifensine or nomifensine analogue 4-phenyl-1,2,3,4-tetrahydroisoquinoline augments methamphetamine-induced stereotypical behavior in mice

PubMed Central

Hall, F. Scott; Uhl, George R.; Asano, Hiromi; Chatani, Ryuki; Hayata, Sachiko; Yokoyama, Hiroko; Tanaka, Koh-ichi; Nishiyama, Nobuyoshi; Takemura, Motohiko

2014-01-01

Nomifensine is a dopamine/norepinephrine reuptake inhibitor. Nomifensine and some of its structural analogues produce behavioral effects indicative of indirect dopaminergic agonist properties, such as hyperlocomotion. By contrast, the deaminated and demethylated nomifensine analogue 4-phenyl-1,2,3,4-tetrahydroisoquinoline (PTIQ) is reported to have amphetamine-antagonistic properties, as demonstrated by inhibition of methamphetamine (METH)-induced dopamine release in the nucleus accumbens and METH-induced hyperlocomotion in rats. In the present study, we examined the effect of PTIQ (10 mg/kg, i.p.) and nomifensine (3 mg/kg, i.p.) on METH (5 or 10 mg/kg ,i.p.)-induced stereotypical behavior in mice in order to determine whether PTIQ and nomifensine inhibit and augment, respectively, METH-induced stereotypical behavior. Unexpectedly, our observations demonstrated that both PTIQ and nomifensine significantly augmented METH-induced stereotypical behavior and locomotion in mice. This augmentation is likely the result of additive effects on dopaminergic function by METH in combination with PTIQ or nomifensine. These results suggest that, contrary to some reports, PTIQ may display dopaminergic agonist properties in mice. PMID:22265332

Mapping the structure of animal behavior

NASA Astrophysics Data System (ADS)

Berman, Gordon; Choi, Daniel; Bialek, William; Shaevitz, Joshua

2014-03-01

Most animals possess the ability to actuate a vast diversity of movements, ostensibly constrained only by morphology and physics. In practice, however, a frequent assumption in behavioral science is that most of an animal's activities can be described in terms of a small set of stereotyped motifs. Here we introduce a method for mapping the behavioral space of organisms, relying only upon the underlying structure of postural movement data to organize and classify behaviors. Applying our method to movies of size closely-related species of freely-behaving fruit flies, we find a wide variety of non-stereotyped and stereo-typed behaviors, spanning a wide range of time scales. We observe subtle behavioral differences between these species, identifying the some of the effects of phylogenic history on behavior. Moreover, we find that the transitions between the observed behaviors display a hierarchical syntax, with similar behaviors likely to transition between each other, but with a long time scale of memory. These results suggest potential mechanisms for the evolution of behavior and for the neural control of movements.

Beyond the "Model Minority" Stereotype: Trends in Health Risk Behaviors among Asian/Pacific Islander High School Students

ERIC Educational Resources Information Center

Lee, Sung-Jae; Rotheram-Borus, Mary Jane

2009-01-01

Background: Asian/Pacific Islander (API) students have been stereotyped as the "model minority." The objective of this study was to examine the trends in health risk behaviors among API students who participated in the San Diego City Schools Youth Risk Behavior Survey (YRBS) between 1993 and 2005. Methods: High school students from the…

Stereotype Threat.

PubMed

Spencer, Steven J; Logel, Christine; Davies, Paul G

2016-01-01

When members of a stigmatized group find themselves in a situation where negative stereotypes provide a possible framework for interpreting their behavior, the risk of being judged in light of those stereotypes can elicit a disruptive state that undermines performance and aspirations in that domain. This situational predicament, termed stereotype threat, continues to be an intensely debated and researched topic in educational, social, and organizational psychology. In this review, we explore the various sources of stereotype threat, the mechanisms underlying stereotype-threat effects (both mediators and moderators), and the consequences of this situational predicament, as well as the means through which society and stigmatized individuals can overcome the insidious effects of stereotype threat. Ultimately, we hope this review alleviates some of the confusion surrounding stereotype threat while also sparking further research and debate.

Genetic Mapping of Fixed Phenotypes: Disease Frequency as a Breed Characteristic

PubMed Central

Jones, Paul; Martin, Alan; Ostrander, Elaine A.; Lark, Karl G.

2009-01-01

Traits that have been stringently selected to conform to specific criteria in a closed population are phenotypic stereotypes. In dogs, Canis familiaris, such stereotypes have been produced by breeding for conformation, performance (behaviors), etc. We measured phenotypes on a representative sample to establish breed stereotypes. DNA samples from 147 dog breeds were used to characterize single nucleotide polymorphism allele frequencies for association mapping of breed stereotypes. We identified significant size loci (quantitative trait loci [QTLs]), implicating candidate genes appropriate to regulation of size (e.g., IGF1, IGF2BP2 SMAD2, etc.). Analysis of other morphological stereotypes, also under extreme selection, identified many additional significant loci. Behavioral loci for herding, pointing, and boldness implicated candidate genes appropriate to behavior (e.g., MC2R, DRD1, and PCDH9). Significant loci for longevity, a breed characteristic inversely correlated with breed size, were identified. The power of this approach to identify loci regulating the incidence of specific polygenic diseases is demonstrated by the association of a specific IGF1 haplotype with hip dysplasia, patella luxation, and pacreatitis. PMID:19321632

Genetic mapping of fixed phenotypes: disease frequency as a breed characteristic.

PubMed

Chase, Kevin; Jones, Paul; Martin, Alan; Ostrander, Elaine A; Lark, Karl G

2009-01-01

Traits that have been stringently selected to conform to specific criteria in a closed population are phenotypic stereotypes. In dogs, Canis familiaris, such stereotypes have been produced by breeding for conformation, performance (behaviors), etc. We measured phenotypes on a representative sample to establish breed stereotypes. DNA samples from 147 dog breeds were used to characterize single nucleotide polymorphism allele frequencies for association mapping of breed stereotypes. We identified significant size loci (quantitative trait loci [QTLs]), implicating candidate genes appropriate to regulation of size (e.g., IGF1, IGF2BP2 SMAD2, etc.). Analysis of other morphological stereotypes, also under extreme selection, identified many additional significant loci. Behavioral loci for herding, pointing, and boldness implicated candidate genes appropriate to behavior (e.g., MC2R, DRD1, and PCDH9). Significant loci for longevity, a breed characteristic inversely correlated with breed size, were identified. The power of this approach to identify loci regulating the incidence of specific polygenic diseases is demonstrated by the association of a specific IGF1 haplotype with hip dysplasia, patella luxation, and pancreatitis.

Images of illness: how causal claims and racial associations influence public preferences toward diabetes research spending.

PubMed

Gollust, Sarah E; Lantz, Paula M; Ubel, Peter A

2010-12-01

Despite the salience of health disparities in media and policy discourse, little previous research has investigated if imagery associating an illness with a certain racial group influences public perceptions. This study evaluated the influence of the media's presentation of the causes of type 2 diabetes and its implicit racial associations on attitudes toward people with diabetes and preferences toward research spending. Survey participants who viewed an article on genetic causation or social determinants of diabetes were more likely to support increased government spending on research than those viewing an article with no causal language, while participants viewing an article on behavioral choices were more likely to attribute negative stereotypes to people with diabetes. Participants who viewed a photo of a black woman accompanying the article were less likely to endorse negative stereotypes than those viewing a photo of a white woman, but those who viewed a photo of a glucose-testing device expressed the lowest negative stereotypes. The effect of social determinants language was significantly different for blacks and whites, lowering stereotypes only among blacks. Emphasizing the behavioral causes of diabetes, as is common in media coverage, may perpetuate negative stereotypes. While drawing attention to the social determinants that shape these behaviors could mitigate stereotypes, this strategy is unlikely to influence the public uniformly.

Neural processing of gendered information is more robustly associated with mothers' gendered communication with children than mothers' implicit and explicit gender stereotypes.

PubMed

Endendijk, Joyce J; Spencer, Hannah; Bos, Peter A; Derks, Belle

2018-04-26

Processes like gender socialization (the ways in which parents convey information to their children about how girls and boys should behave) often happen unconsciously and might therefore be studied best with neuroscientific measures. We examined whether neural processing of gender-stereotype-congruent and incongruent information is more robustly related to mothers' gendered socialization of their child than mothers' implicit and explicit gender stereotypes. To this end, we examined event-related potentials (ERPs) of mothers (N = 35) completing an implicit gender-stereotype task and mothers' gender stereotypes in relation to observed gendered communication with their child (2-6 years old) in a naturalistic picture-book-reading setting. Increased N2 activity (previously related to attentional processes) to gender stimuli in the implicit gender-stereotype task was associated with mothers' positive evaluation of similar gendered behaviors and activities in the picture book they read with their child. Increased P300 activity (previously related to attention to unexpected events) to incongruent trials in the gender-stereotype task was associated with a more positive evaluation of congruent versus incongruent pictures. Compared to mothers' gender stereotypes, neural processing of gendered information was more robustly related to how mothers talk to their children about boys' and girls' stereotype-congruent and incongruent behavior, and masculine and feminine activities.

The Effects of Auditory Tempo Changes on Rates of Stereotypic Behavior in Handicapped Children.

ERIC Educational Resources Information Center

Christopher, R.; Lewis, B.

1984-01-01

Rates of stereotypic behaviors in six severely/profoundly retarded children (eight to 15 years old) were observed during varying presentations of auditory beats produced by a metronome. Visual and statistical analysis of research results suggested a significant reaction to stimulus presentation. However, additional data following…

Intrinsic and Extrinsic Motivation for Stereotypic and Repetitive Behavior

ERIC Educational Resources Information Center

Joosten, Annette V.; Bundy, Anita C.; Einfeld, Stewart L.

2009-01-01

This study provides evidence for intrinsic and extrinsic motivators for stereotypical and repetitive behavior in children with autism and intellectual disability and children with intellectual disability alone. We modified the Motivation Assessment Scale (MAS) (1988b); dividing it into intrinsic and extrinsic measures and adding items to assess…

The Impact of Gender Stereotypes on the Therapeutic Behavior of Beginning Psychotherapists.

ERIC Educational Resources Information Center

Yogev, Sara; Shadish, William, Jr.

Feminist therapists' writings, while focusing on the needs of female clients, do not always consider the limitations of the therapist. Gender differences in beginning psychotherapists' behaviors and client interactions were investigated to determine the effect of sex-role stereotyping on therapeutic interactions and interventions. Verbatim…

Social interactions and play patterns of parents and toddlers with feminine, masculine, and neutral toys.

PubMed

Caldera, Y M; Huston, A C; O'Brien, M

1989-02-01

Children as young as 18 months display sex-stereotyped toy choices. The present study was designed to determine whether parents encourage involvement with sex-stereotyped toys or avoidance of cross-sex-stereotyped toys and to determine whether masculine and feminine toys lead to different patterns of parent-child interaction, regardless of gender. 40 parent-toddler dyads were videotaped while playing with 6 different sets of sex-stereotyped toys. Equal numbers of boys and girls were observed with mothers and fathers. The children showed greater involvement when playing with same-sex-typed toys than with cross-sex toys even when statistically controlling for parents' behaviors. Parents' verbal behaviors, involvement, and proximity to the child differed across toy groups, regardless of the parent's or child's gender. Parents' initial nonverbal responses to the toys, however, were more positive when the toys were stereotyped for the child's and parent's gender than when they were not.

Sex Role Stereotyping in the Instructional Program.

ERIC Educational Resources Information Center

Martin, Lois A.

Sex-role stereotyping begins with inaccurate information and false assumptions about the differences between males and females. By engendering patterns of behavior that have failed to keep pace with modern realities, sex-role stereotyping in the instructional program deprives children of the freedom to find their own places in society according to…

Pentadecapeptide BPC 157 attenuates chronic amphetamine-induced behavior disturbances.

PubMed

Sikiric, Predrag; Jelovac, Nikola; Jelovac-Gjeldum, Andjelka; Dodig, Goran; Staresinic, Mario; Anic, Tomislav; Zoricic, Ivan; Rak, Davor; Perovic, Darko; Aralica, Gorana; Buljat, Gojko; Prkacin, Ingrid; Lovric-Bencic, Martina; Separovic, Jadranka; Seiwerth, Sven; Rucman, Rudolf; Petek, Marijan; Turkovic, Branko; Ziger, Tihomil; Boban-Blagaic, Alenka; Bedekovic, Vlado; Tonkic, Ante; Babic, Slaven

2002-05-01

To investigate the effect of pentadecapeptide BPC 157 on chronic exposure to amphetamine in rats, particularly the changes commonly referred in chronic amphetamine studies as tolerance (lesser grade of stereotyped behavior, without increased excitability) and reverse tolerance (ie, prominent stereotyped behavior and heightened startle response upon late amphetamine challenges). After initial application (initial single dose-regimen), amphetamine (10 mg/kg,ip) was given once daily till d 5 (continuous administration-regimen), and thereafter on d 8, 16, and 46 (intermittent administration regimen). Fo r stereotyped behavior and heightened startle response the observation period was 120 min after amphetamine application, and each animal was observed for 10 s in 5 min intervals. Pentadecapeptide BPC 157 (10 microg/kg or 10 ng/k g, ip) or saline (5.0 mL/kg, ip) were given only at the beginning of the experiment, simultaneously with the initial dose of amphetamine. In relation to applied initial-single/continuous/intermittent amphetamine applications regimen, the control amphetamine rats throughout the experiment showed the changes in stereotyped behavior and heightened startle response, increment or decrement, commonly explained in chronic amphetamine studies as tolerance and reverse tolerance. After t he initial application of the amphetamine, the higher BPC 157 dosage apparently attenuated the stereotyped behavior, while the lower dosage of BPC 157 did not reach a statistical significance. Considering the forthcoming amphetamine challenges, in the rats initially treated with pentadecapeptide BPC 157, either 10 microg- or 10 ng-dose, at the time of the first application of amphetamine, the stereotyped behavior remains to be attenuated after all additional amphetamine challenges (on d 2-5, 8, 16, and 46). This attenuation was not limited to stereotyped behavior only. After the initial application of the amphetamine the heighten ed startle response was also apparently mitigated in rats receiving the BPC 157 dosage, either higher or lower. Later, confronted with the forthcoming amphetamine challenges, they showed apparently less abnormal excitability at all tested points. In summary, gastric pentadecapeptide BPC 157 (ie, both microg- and ng-BPC 157 regimens) attenuated chronic amphetamine disturbances. This effect was present throughout the observation period at a statistically significant level. Therefore, it seems that this gastric pentadecapeptide BPC 157 has a modulatory effect on dopamine system, and it could be used in chronic amphetamine disturbances.

Traditional Sex and Gender Stereotypes in the Relationships of Non-Disclosing Behaviorally Bisexual Men.

PubMed

Siegel, Karolynn; Meunier, Étienne

2018-06-04

Traditional stereotypes about sex and gender present men as assertive, aggressive, sexually adventurous, and emotionally restrained, and women as docile, passive, sexually modest, and emotionally sensitive. Past research has shown that such stereotypes impose constraints on heterosexual relationships that decrease sexual satisfaction for men and women. This study examined the impact of traditional sex and gender stereotypes on a sample of 203 behaviorally bisexual men who were in a heterosexual relationship with a woman to whom they did not disclose their same-sex behaviors. Participants' descriptions of their partners reified several traditional stereotypes regarding men's and women's sexual dispositions (e.g., men are more sexually adventurous than women), role during sex (e.g., men should be dominant and women submissive), relationship desires (i.e., women prefer long-term intimate relationships and men prefer unattached sexual gratification), and emotional involvement (e.g., women are emotionally sensitive and men emotionally detached). These stereotypes shaped participants' sexual relations with women and men, which were widely conceived as acts of domination-submission. Perceiving women as more skilled for emotional intimacy and affection, most participants would only develop intimate relationships with them; however, some participants also perceived women as too emotionally sensitive and described men as better companions. Many participants were dissatisfied with these gender norms although they conformed to them, further supporting that traditional sex and gender stereotypes impose constraints on relationships that can limit authentic sexual expression and intimate satisfaction.

Risk Factors for Self-Injury, Aggression, and Stereotyped Behavior among Young Children at Risk for Intellectual and Developmental Disabilities

ERIC Educational Resources Information Center

Schroeder, Stephen R.; Marquis, Janet G.; Reese, R. Matthew; Richman, David M.; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosa; LeBlanc, Judith; Brady, Nancy; Butler, Merlin G.; Johnson, Tiffany; Lawrence, Linda

2014-01-01

Before the 1990s, research on the early identification and prevention of severe behavior disorders (SBDs), such as aggression, self-injury, and stereotyped behavior, among young children with intellectual and developmental disabilities (IDD), was mostly done with children 3 years or older. More recent work suggests that signs of SBDs may occur as…

Is There a Relationship between Restricted, Repetitive, Stereotyped Behaviors and Interests and Abnormal Sensory Response in Children with Autism Spectrum Disorders?

ERIC Educational Resources Information Center

Gabriels, Robin L.; Agnew, John A.; Miller, Lucy Jane; Gralla, Jane; Pan, Zhaoxing; Goldson, Edward; Ledbetter, James C.; Dinkins, Juliet P.; Hooks, Elizabeth

2008-01-01

This study examined the relation between restricted, repetitive, and stereotyped behaviors and interests (RBs) and sensory responses in a group of 70 children and adolescents diagnosed with an autism spectrum disorder (ASD). Caregivers completed the Repetitive Behavior Scale-Revised (RBS-R) and the Sensory Profile. Controlling for IQ and age,…

The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta africana) and Asian Elephants (Elephas maximus) in North American Zoos.

PubMed

Greco, Brian J; Meehan, Cheryl L; Hogan, Jen N; Leighty, Katherine A; Mellen, Jill; Mason, Georgia J; Mench, Joy A

2016-01-01

Stereotypic behavior is an important indicator of compromised welfare. Zoo elephants are documented to perform stereotypic behavior, but the factors that contribute to performance have not been systematically assessed. We collected behavioral data on 89 elephants (47 African [Loxodonta africana], 42 Asian [Elephas maximus]) at 39 North American zoos during the summer and winter. Elephants were videoed for a median of 12 daytime hours per season. A subset of 32 elephants (19 African, 13 Asian) was also observed live for a median of 10.5 nighttime hours. Percentages of visible behavior scans were calculated from five minute instantaneous samples. Stereotypic behavior was the second most commonly performed behavior (after feeding), making up 15.5% of observations during the daytime and 24.8% at nighttime. Negative binomial regression models fitted with generalized estimating equations were used to determine which social, housing, management, life history, and demographic variables were associated with daytime and nighttime stereotypic behavior rates. Species was a significant risk factor in both models, with Asian elephants at greater risk (daytime: p<0.001, Risk Ratio = 4.087; nighttime: p<0.001, Risk Ratio = 8.015). For both species, spending time housed separately (p<0.001, Risk Ratio = 1.009), and having experienced inter-zoo transfers (p<0.001, Risk Ratio = 1.175), increased the risk of performing higher rates of stereotypy during the day, while spending more time with juvenile elephants (p<0.001, Risk Ratio = 0.985), and engaging with zoo staff reduced this risk (p = 0.018, Risk Ratio = 0.988). At night, spending more time in environments with both indoor and outdoor areas (p = 0.013, Risk Ratio = 0.987) and in larger social groups (p = 0.039, Risk Ratio = 0.752) corresponded with reduced risk of performing higher rates of stereotypy, while having experienced inter-zoo transfers (p = 0.033, Risk Ratio = 1.115) increased this risk. Overall, our results indicate that factors related to the social environment are most influential in predicting elephant stereotypic behavior rates.

The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta africana) and Asian Elephants (Elephas maximus) in North American Zoos

PubMed Central

Greco, Brian J.; Meehan, Cheryl L.; Hogan, Jen N.; Leighty, Katherine A.; Mellen, Jill; Mason, Georgia J.; Mench, Joy A.

2016-01-01

Stereotypic behavior is an important indicator of compromised welfare. Zoo elephants are documented to perform stereotypic behavior, but the factors that contribute to performance have not been systematically assessed. We collected behavioral data on 89 elephants (47 African [Loxodonta africana], 42 Asian [Elephas maximus]) at 39 North American zoos during the summer and winter. Elephants were videoed for a median of 12 daytime hours per season. A subset of 32 elephants (19 African, 13 Asian) was also observed live for a median of 10.5 nighttime hours. Percentages of visible behavior scans were calculated from five minute instantaneous samples. Stereotypic behavior was the second most commonly performed behavior (after feeding), making up 15.5% of observations during the daytime and 24.8% at nighttime. Negative binomial regression models fitted with generalized estimating equations were used to determine which social, housing, management, life history, and demographic variables were associated with daytime and nighttime stereotypic behavior rates. Species was a significant risk factor in both models, with Asian elephants at greater risk (daytime: p<0.001, Risk Ratio = 4.087; nighttime: p<0.001, Risk Ratio = 8.015). For both species, spending time housed separately (p<0.001, Risk Ratio = 1.009), and having experienced inter-zoo transfers (p<0.001, Risk Ratio = 1.175), increased the risk of performing higher rates of stereotypy during the day, while spending more time with juvenile elephants (p<0.001, Risk Ratio = 0.985), and engaging with zoo staff reduced this risk (p = 0.018, Risk Ratio = 0.988). At night, spending more time in environments with both indoor and outdoor areas (p = 0.013, Risk Ratio = 0.987) and in larger social groups (p = 0.039, Risk Ratio = 0.752) corresponded with reduced risk of performing higher rates of stereotypy, while having experienced inter-zoo transfers (p = 0.033, Risk Ratio = 1.115) increased this risk. Overall, our results indicate that factors related to the social environment are most influential in predicting elephant stereotypic behavior rates. PMID:27416071

Priming of disability and elderly stereotype in motor performance: similar or specific effects?

PubMed

Ginsberg, Frederik; Rohmer, Odile; Louvet, Eva

2012-04-01

In three experimental studies, the effects of priming participants with the disability stereotype were investigated with respect to their subsequent motor performance. Also explored were effects of activating two similar stereotypes, persons with a disability and elderly people. In Study 1, participants were primed with the disability stereotype versus with a neutral prime, and then asked to perform on a motor coordination task. In Studies 2 and 3, a third condition was introduced: priming participants with the elderly stereotype. Results indicated that priming participants with the disability stereotype altered their motor performance: they showed decreased manual dexterity and performed slower than the non-primed participants. Priming with the elderly stereotype decreased only performance speed. These findings underline that prime-to-behavior effects may depend on activation of specific stereotype content.

Battle of the sexes: gender stereotype confirmation and reactance in negotiations.

PubMed

Kray, L J; Thompson, L; Galinsky, A

2001-06-01

The authors examined how gender stereotypes affect negotiation performance. Men outperformed women when the negotiation was perceived as diagnostic of ability (Experiment 1) or the negotiation was linked to gender-specific traits (Experiment 2), suggesting the threat of negative stereotype confirmation hurt women's performance relative to men. The authors hypothesized that men and women confirm gender stereotypes when they are activated implicitly, but when stereotypes are explicitly activated, people exhibit stereotype reactance, or the tendency to behave in a manner inconsistent with a stereotype. Experiment 3 confirmed this hypothesis. In Experiment 4, the authors examined the cognitive processes involved in stereotype reactance and the conditions under which cooperative behaviors between men and women can be promoted at the bargaining table (by activating a shared identity that transcends gender).

The Use of "Mild" Aversive Stimuli for Control of Stereotypic and Self-Injurious Behaviors.

ERIC Educational Resources Information Center

Alberto, Paul A.

The use of mild aversives to control self-injurious and stereotypic behaviors of severely emotionally disturbed children is considered. Research is reviewed on the ethics and effectiveness of aversive stimuli. Mild aversives include a form of nonseclusionary timeout known as facial screening, the administration of certain irritating substances…

The Impact of Child Care on Gender Role Development and Gender Stereotypes.

ERIC Educational Resources Information Center

Chick, Kay A.; Heilman-Houser, Rose Ann; Hunter, Maxwell W.

2002-01-01

Examined gender behavior and stereotypes in a child care center. Found that boys received more caregiver attention than girls. Girls were reinforced for their dress, hairstyles, and helping behavior; boys received comments on their size and physical skills. Caregivers used linguistic bias when communicating with children. Gender separation was…

The Effects of a Brushing Procedure on Stereotypical Behavior

ERIC Educational Resources Information Center

Davis, Tonya N.; Durand, Shannon; Chan, Jeffrey M.

2011-01-01

In this study we analyzed the effects of a brushing protocol on stereotyped behavior of a young boy with autism. First, a functional analysis was conducted which showed that the participant's stereotypy was maintained by automatic reinforcement. Next, the Wilbarger Protocol, a brushing intervention, was implemented. An ABA design was implemented…

Stereotyped movement disorder in ICD-11.

PubMed

Stein, Dan J; Woods, Douglas W

2014-01-01

According to current proposals for ICD-11, stereotyped movement disorder will be classified in the grouping of neurodevelopmental disorders, with a qualifier to indicate whether self-injury is present, similar to the classification of stereotypic movement disorder in DSM-5. At the same time, the WHO ICD-11 Working Group on the Classification of Obsessive-Compulsive and Related Disorders has proposed a grouping of body-focused repetitive behavior disorders within the obsessive-compulsive and related disorders (OCRD) cluster to include trichotillomania and skin-picking disorder. DSM-5 has taken a slightly different approach: trichotillomania and excoriation (skin picking) disorder are included in the OCRD grouping, while body-focused repetitive behavior disorder is listed under other specified forms of OCRD. DSM-5 also includes a separate category of nonsuicidal self-injury in the section on "conditions for further study." There are a number of unresolved nosological questions regarding the relationships among stereotyped movement disorder, body-focused repetitive behavior disorders, and nonsuicidal self-injury. In this article, we attempt to provide preliminary answers to some of these questions as they relate to the ICD-11 classification of mental and behavioral disorders.

Body Build Stereotypes and Self-Identification in Three Age Groups of Females.

ERIC Educational Resources Information Center

Brenner, David; Hinsdale, Gary

1978-01-01

Body build stereotypes of average-weight and heavy females, ages 6, 15, and 19, were studied through adjective checklists and drawings of endomorphs, ectomorphs, and mesomorphs. Mesomorph drawings were favored and the endomorphs least liked. But heavy subjects rejected for themselves behavioral stereotypes previously applied to the endomorph…

Behavioral Influence Modeling and Simulation

DTIC Science & Technology

2014-06-30

Researching Categorization and Stereotyping ..................................................................... 3 4.0 RESULTS AND DISCUSSION...that could determine strong links between elements and help discover patterns of stereotypes . 3.2.2. Scenario Tools In order to fully use the data...Session Comparison, Dual Session Comparison, and Dual Side By Side Comparison. 3.3 Researching Categorization and Stereotyping Research was conducted

A Review and Reconceptualization of Stereotyping Behavior.

ERIC Educational Resources Information Center

Wheeless, Lawrence R.; Charles, Robert

Stereotyping is associated with fixed, unchanging points of view based on generalizations and results from the fact that, in his life, a person encounters many different personalities and groups about which he has little information. A stereotype reaction is not based on first-hand information about an individual, but rather on perceived cultural…

Evaluation of Stimulus Control over a Communication Response as an Intervention for Stereotypical Responding

ERIC Educational Resources Information Center

Anderson, Cynthia M.; Doughty, Shannon S.; Doughty, Adam H.; Williams, Dean C.; Saunders, Kathryn J.

2010-01-01

Stereotypical behavior maintained by automatic reinforcement often does not result in harm but may be undesirable in some situations. In the current investigation, participants were 2 individuals who engaged in nonharmful stereotypical responses shown in an analogue functional analysis to be insensitive to social contingencies. After bringing…

Implicit Stereotyping and Medical Decisions: Unconscious Stereotype Activation in Practitioners' Thoughts About African Americans

PubMed Central

Stone, Jeff; Childs, Amanda

2012-01-01

Objectives. We investigated whether stereotypes unconsciously influence the thinking and behavior of physicians, as they have been shown to do in other professional settings, such as among law enforcement personnel and teachers. Methods. We conducted 2 studies to examine whether stereotypes are implicitly activated in physicians. Study 1 assessed what diseases and treatments doctors associate with African Americans. Study 2 presented these (and control terms) to doctors as part of a computerized task. Subliminal images of African American and White men appeared prior to each word, and reaction times to words were recorded. Results. When primed with an African American face, doctors reacted more quickly for stereotypical diseases, indicating an implicit association of certain diseases with African Americans. These comprised not only diseases African Americans are genetically predisposed to, but also conditions and social behaviors with no biological association (e.g., obesity, drug abuse). Conclusions. We found implicit stereotyping among physicians; faces they never consciously saw altered performance. This suggests that diagnoses and treatment of African American patients may be biased, even in the absence of the practitioner's intent or awareness. PMID:22420815

Implicit stereotyping and medical decisions: unconscious stereotype activation in practitioners' thoughts about African Americans.

PubMed

Moskowitz, Gordon B; Stone, Jeff; Childs, Amanda

2012-05-01

We investigated whether stereotypes unconsciously influence the thinking and behavior of physicians, as they have been shown to do in other professional settings, such as among law enforcement personnel and teachers. We conducted 2 studies to examine whether stereotypes are implicitly activated in physicians. Study 1 assessed what diseases and treatments doctors associate with African Americans. Study 2 presented these (and control terms) to doctors as part of a computerized task. Subliminal images of African American and White men appeared prior to each word, and reaction times to words were recorded. When primed with an African American face, doctors reacted more quickly for stereotypical diseases, indicating an implicit association of certain diseases with African Americans. These comprised not only diseases African Americans are genetically predisposed to, but also conditions and social behaviors with no biological association (e.g., obesity, drug abuse). We found implicit stereotyping among physicians; faces they never consciously saw altered performance. This suggests that diagnoses and treatment of African American patients may be biased, even in the absence of the practitioner's intent or awareness.

Pretty as a Princess: Longitudinal Effects of Engagement with Disney Princesses on Gender Stereotypes, Body Esteem, and Prosocial Behavior in Children

ERIC Educational Resources Information Center

Coyne, Sarah M.; Linder, Jennifer Ruh; Rasmussen, Eric E.; Nelson, David A.; Birkbeck, Victoria

2016-01-01

This study examined level of engagement with Disney Princess media/products as it relates to gender-stereotypical behavior, body esteem (i.e. body image), and prosocial behavior during early childhood. Participants consisted of 198 children (M[subscript age] = 58 months), who were tested at two time points (approximately 1 year apart). Data…

[Possible evolutionary mechanisms of 'culture' in animals: The hypothesis of distributed social learning].

PubMed

Reznikova, Zh I; Panteleeva, S N

2015-01-01

There is a plethora of works on the origin and genesis of behavioral traditions in different animal species. Nevertheless, it still remains unclear as for which factors facilitate and which factors hinder the spreading those forms of behavior that are new for a population. Here, we present an analytical review on the topic, considering also the results of studies on 'culture' in animals and analyzing contradictions that arise when attempting to clarify the ethological mechanisms of cultural succession. The hypothesis of 'distributed social learning' is formulated, meaning that for spreading of complex behavioral stereotypes in a population the presence of few carriers of consistent stereotypes is enough under the condition that the rest of animals carry incomplete genetic programmes that start up these stereotypes. Existence of 'dormant' fragments of such programmes determines an inborn predisposition of their bearer to perform a certain sequence of acts. To complete the consistent stereotype, the simplest forms of social learning ('social alleviation') turn to be enough. The hypothesis is examined at the behavioral level and supported by experimental data obtained when studying the scenarios of hunting behavior development in ants Myrmica rubra L. It makes possible to explain the spreading of behavioral models in animal communities in a simpler way than cultural succession.

Effects of gendered behavior on testosterone in women and men.

PubMed

van Anders, Sari M; Steiger, Jeffrey; Goldey, Katherine L

2015-11-10

Testosterone is typically understood to contribute to maleness and masculinity, although it also responds to behaviors such as competition. Competition is crucial to evolution and may increase testosterone but also is selectively discouraged for women and encouraged for men via gender norms. We conducted an experiment to test how gender norms might modulate testosterone as mediated by two possible gender→testosterone pathways. Using a novel experimental design, participants (trained actors) performed a specific type of competition (wielding power) in stereotypically masculine vs. feminine ways. We hypothesized in H1 (stereotyped behavior) that wielding power increases testosterone regardless of how it is performed, vs. H2 (stereotyped performance), that wielding power performed in masculine but not feminine ways increases testosterone. We found that wielding power increased testosterone in women compared with a control, regardless of whether it was performed in gender-stereotyped masculine or feminine ways. Results supported H1 over H2: stereotyped behavior but not performance modulated testosterone. These results also supported theory that competition modulates testosterone over masculinity. Our findings thus support a gender→testosterone pathway mediated by competitive behavior. Accordingly, cultural pushes for men to wield power and women to avoid doing so may partially explain, in addition to heritable factors, why testosterone levels tend to be higher in men than in women: A lifetime of gender socialization could contribute to "sex differences" in testosterone. Our experiment opens up new questions of gender→testosterone pathways, highlighting the potential of examining nature/nurture interactions and effects of socialization on human biology.

Images of Illness: How Causal Claims and Racial Associations Influence Public Preferences toward Diabetes Research Spending

PubMed Central

Gollust, Sarah E.; Lantz, Paula M.; Ubel, Peter A.

2013-01-01

Despite the salience of health disparities in media and policy discourse, little previous research has investigated if imagery associating an illness with a certain racial group influences public perceptions. This study evaluated the influence of the media’s presentation of the causes of type 2 diabetes and its implicit racial associations on attitudes toward people with diabetes and preferences toward research spending. Survey participants who viewed an article on genetic causation or social determinants of diabetes were more likely to support increased government spending on research than those viewing an article with no causal language, while participants viewing an article on behavioral choices were more likely to attribute negative stereotypes to people with diabetes. Participants who viewed a photo of a black woman accompanying the article were less likely to endorse negative stereotypes than those viewing a photo of a white woman, but those who viewed a photo of a glucose-testing device expressed the lowest negative stereotypes. The effect of social determinants language was significantly different for blacks and whites, lowering stereotypes only among blacks. Emphasizing the behavioral causes of diabetes, as is common in media coverage, may perpetuate negative stereotypes. While drawing attention to the social determinants that shape these behaviors could mitigate stereotypes, this strategy is unlikely to influence the public uniformly. PMID:21451158

Sigma1 receptor antagonists determine the behavioral pattern of the methamphetamine-induced stereotypy in mice

PubMed Central

Kitanaka, J.; Kitanaka, N.; Tatsuta, T.; Hall, F.S.; Uhl, G.R.; Tanaka, K.; Nishiyama, N.; Morita, Y.; Takemura, M.

2011-01-01

Objective The effects of sigma receptor antagonists on methamphetamine (METH)-induced stereotypy have not been examined. We examined the effects of sigma antagonists on METH-induced stereotypy in mice. Results The administration of METH (10 mg/kg) to male ddY mice induced stereotyped behavior consisting of biting (90.1%), sniffing (4.2%), head bobbing (4.1%), and circling (1.7%) during an observation period of 1 h. Pretreatment of the mice with BMY 14802 (α-(4-fluorophenyl)-4-(5-fluoro-2-pyrimidinyl)-1-piperazinebutanol; 1, 5, and 10 mg/kg), a non-specific sigma receptor antagonist, significantly increased METH-induced sniffing (19.2, 30.5, and 43.8% of total stereotypical behavior) but decreased biting (76.6, 66.9, and 49.3% of total stereotypical behavior) in a dose-dependent manner. This response was completely abolished by (+)-SKF 10,047 ([2S-(2α,6α,11R)]-1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(2-propenyl)-2,6-methano-3-benzazocin-8-ol; 4 and 10 mg/kg), a putative sigma1 receptor agonist, and partially by PB 28 (1-cyclohexyl-4-[3-(1,2,3,4-tetrahydro-5-methoxy-1-naphthalen-1-yl)-n-propyl]piperazine; 1 and 10 mg/kg), a putative sigma2 receptor agonist. The BMY 14802 action on METH-induced stereotypy was mimicked by BD 1047 (N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-2-(dimethylamino)ethylamine; 10 mg/kg), a putative sigma1 receptor antagonist, but not by SM-21 ((±)-tropanyl 2-(4-chlorophenoxy)butanoate; 1 mg/kg), a putative sigma2 receptor antagonist. The BD 1047 effect on METH-induced stereotypy was also abolished completely by (+)-SKF 10,047 and partially by PB 28. The overall frequency of METH-induced stereotypical behavior was unchanged with these sigma receptor ligands, despite the alteration in particular behavioral patterns. The BMY 14802 action on METH-induced stereotypy was unaffected by pretreatment with centrally acting histamine H1 receptor antagonists (pyrilamine or ketotifen, 10 mg/kg), suggesting that these effects are independent of histamine H1 receptor signaling systems. Conclusion In summary, modulation of central sigma1 receptors alters the pattern of METH-induced stereotypy, producing a shift from stereotypical biting to stereotypical sniffing, without affecting the overall frequency of stereotypical behavior. PMID:19052726

Attitudinal and Behavioral Change of Advisors and Students: Sex Role Stereotyping and Sex Bias in Vocational Choice.

ERIC Educational Resources Information Center

Leiterman-Stock, Peggy

This study attempted to determine whether presentation of current information on men and women, their achievement patterns, and the world of work, coupled with examination of one's own stereotyped attitudes and biases, could effect both attitudinal and behavioral change in volunteer college student and academic advisor (department head)…

Stereotyped Motor Behaviors Associated with Autism in High-Risk Infants: A Pilot Videotape Analysis of a Sibling Sample

ERIC Educational Resources Information Center

Loh, Alvin; Soman, Teesta; Brian, Jessica; Bryson, Susan E.; Roberts, Wendy; Szatmari, Peter; Smith, Isabel M.; Zwaigenbaum, Lonnie

2007-01-01

This study examined motor behaviors in a longitudinal cohort of infant siblings of children with autism. Stereotypic movements and postures occurring during standardized observational assessments at 12 and 18 months were coded from videotapes. Participants included eight infant siblings later diagnosed with autism spectrum disorder (ASD), a random…

A Brief Report on the Effects of a Self-Management Treatment Package on Stereotypic Behavior

ERIC Educational Resources Information Center

Moore, Timothy R.

2009-01-01

We evaluated the effects of a self-management treatment package (SMTP) on the stereotypic behavior of an adolescent with Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS). Latency to stereotypy was systematically increased in the training setting (academic) and the effectiveness of the SMTP was evaluated within a multiple-probe…

Stereotype Threat in Manual Labor Settings for African American and Caucasian Participants

ERIC Educational Resources Information Center

Flanagan, Jennifer L.; Green, Raymond J.

2011-01-01

Stereotype threat has primarily been studied with regard to test performance in academic settings, testing aptitude, ability, and intelligence, and it has been found to cause both behavioral and cognitive decrements. Although there is research on stereotype threat in the workplace, this too is usually conducted in upper-level or more academically…

"Men Are Dogs": Is The Stereotype Justified? Data On the Cheating College Male

ERIC Educational Resources Information Center

Knox, David; Vail-Smith, Karen; Zusman, Marty

2008-01-01

Analysis of data from 1394 undergraduates at a large southeastern university were used to assess the degree to which the stereotype that "men are dogs" (sexually-focused cheaters) is justified. Results suggest that this stereotype is unjustified since the majority of males: (1) define behaviors from kissing to anal sex as cheating; (2)…

The Effects of Equal Status Cross-Sex Contact on Students' Sex Stereotyped Attitudes and Behavior.

ERIC Educational Resources Information Center

Lockheed, Marlaine E.; Harris, Abigail M.

Standard least squares regression techniques are used to estimate the effects of non-sex-role stereotypes, equal-status cross-sex interaction and female leadership on changes in children's sex stereotyped attitudes. Included are a pretest, experimental treatment, and post-test. Teachers of approximately 400 fourth and fifth grade children received…

Agmatine attenuates methamphetamine-induced hyperlocomotion and stereotyped behavior in mice.

PubMed

Kitanaka, Nobue; Kitanaka, Junichi; Hall, F Scott; Uhl, George R; Watabe, Kaname; Kubo, Hitoshi; Takahashi, Hitoshi; Tanaka, Koh-ichi; Nishiyama, Nobuyoshi; Takemura, Motohiko

2014-04-01

We investigated whether pretreatment with the neurotransmitter/neuromodulator agmatine (decarboxylated L-arginine) affected methamphetamine (METH)-induced hyperlocomotion and stereotypy in male ICR mice. Agmatine pretreatment alone had no effects on locomotion or stereotypy, but it produced a dose-dependent attenuation of locomotion and the total incidence of stereotyped behavior induced by a low dose of METH (5 mg/kg). The stereotypy induced by this dose was predominantly characterized by stereotyped sniffing. By contrast, agmatine did not affect the total incidence of stereotypy induced by a higher dose of METH (10 mg/kg). However, the nature of stereotypy induced by this dose of METH was substantially altered; agmatine pretreatment significantly reduced stereotyped biting but significantly increased stereotyped sniffing and persistent locomotion. Agmatine pretreatment therefore appears to produce a rightward shift in the dose-response curve for METH. Pretreatment of mice with piperazine-1-carboxamidine (a putative agmatinase inhibitor) had no effect on locomotion or stereotypy induced by a low dose of METH, suggesting that endogenous agmatine may not regulate the METH action.

Effects of guest feeding programs on captive giraffe behavior.

PubMed

Orban, David A; Siegford, Janice M; Snider, Richard J

2016-01-01

Zoological institutions develop human-animal interaction opportunities for visitors to advance missions of conservation, education, and recreation; however, the animal welfare implications largely have yet to be evaluated. This behavioral study was the first to quantify impacts of guest feeding programs on captive giraffe behavior and welfare, by documenting giraffe time budgets that included both normal and stereotypic behaviors. Thirty giraffes from nine zoos (six zoos with varying guest feeding programs and three without) were observed using both instantaneous scan sampling and continuous behavioral sampling techniques. All data were collected during summer 2012 and analyzed using linear mixed models. The degree of individual giraffe participation in guest feeding programs was positively associated with increased time spent idle and marginally associated with reduced time spent ruminating. Time spent participating in guest feeding programs had no effect on performance of stereotypic behaviors. When time spent eating routine diets was combined with time spent participating in guest feeding programs, individuals that spent more time engaged in total feeding behaviors tended to perform less oral stereotypic behavior such as object-licking and tongue-rolling. By extending foraging time and complexity, guest feeding programs have the potential to act as environmental enrichment and alleviate unfulfilled foraging motivations that may underlie oral stereotypic behaviors observed in many captive giraffes. However, management strategies may need to be adjusted to mitigate idleness and other program consequences. Further studies, especially pre-and-post-program implementation comparisons, are needed to better understand the influence of human-animal interactions on zoo animal behavior and welfare. © 2016 Wiley Periodicals, Inc.

Effects of gendered behavior on testosterone in women and men

PubMed Central

van Anders, Sari M.; Steiger, Jeffrey; Goldey, Katherine L.

2015-01-01

Testosterone is typically understood to contribute to maleness and masculinity, although it also responds to behaviors such as competition. Competition is crucial to evolution and may increase testosterone but also is selectively discouraged for women and encouraged for men via gender norms. We conducted an experiment to test how gender norms might modulate testosterone as mediated by two possible gender→testosterone pathways. Using a novel experimental design, participants (trained actors) performed a specific type of competition (wielding power) in stereotypically masculine vs. feminine ways. We hypothesized in H1 (stereotyped behavior) that wielding power increases testosterone regardless of how it is performed, vs. H2 (stereotyped performance), that wielding power performed in masculine but not feminine ways increases testosterone. We found that wielding power increased testosterone in women compared with a control, regardless of whether it was performed in gender-stereotyped masculine or feminine ways. Results supported H1 over H2: stereotyped behavior but not performance modulated testosterone. These results also supported theory that competition modulates testosterone over masculinity. Our findings thus support a gender→testosterone pathway mediated by competitive behavior. Accordingly, cultural pushes for men to wield power and women to avoid doing so may partially explain, in addition to heritable factors, why testosterone levels tend to be higher in men than in women: A lifetime of gender socialization could contribute to “sex differences” in testosterone. Our experiment opens up new questions of gender→testosterone pathways, highlighting the potential of examining nature/nurture interactions and effects of socialization on human biology. PMID:26504229

Choosing an Appropriate Physical Exercise to Reduce Stereotypic Behavior in Children with Autism Spectrum Disorders: A Non-Randomized Crossover Study

ERIC Educational Resources Information Center

Tse, C. Y. Andy; Pang, C. L.; Lee, Paul H.

2018-01-01

Considerable evidence has shown that physical exercise could be an effective treatment in reducing stereotypical autism spectrum disorder (ASD) behaviors in children. The present study seeks to examine the underlying mechanism by considering the theoretical operant nature of stereotypy. Children with ASD (n = 30) who exhibited hand-flapping and…

Cheek-biting disorder: another stereotypic movement disorder?

PubMed

Sarkhel, Sujit; Praharaj, Samir Kumar; Akhtar, Sayeed

2011-12-01

Recurrent cheek biting, a form of self-injurious behavior is a rare entity which presents mostly to dentists and dermatologists. We report a case of recurrent severe cheek biting in an adult male leading to mucosal ulceration. The stereotypic pattern of cheek biting and associated behavior bears striking resemblance to other impulse control disorders. Copyright © 2011 Elsevier Ltd. All rights reserved.

An Investigation of Teachers' Stereotyping Behavior: The Influence of Mode of Presentation, Ethnicity, and Social Class on Teachers' Evaluations of Students.

ERIC Educational Resources Information Center

Rosenfeld, Lawrence B.

This study sought to answer two questions: Do teachers stereotype students of different ethnic and social class backgrounds when using actual classroom evaluative criteria? What are the relative effects of audio and visual cues in eliciting teachers' stereotypes? Stimulus materials portraying students from different ethnic and social class…

Thanks, but No Thanks: Women's Avoidance of Help-Seeking in the Context of a Dependency-Related Stereotype

ERIC Educational Resources Information Center

Wakefield, Juliet R. H.; Hopkins, Nick; Greenwood, Ronni M.

2012-01-01

The stereotype that women are dependent on men is a commonly verbalized, potentially damaging aspect of benevolent sexism. We investigated how women may use behavioral disconfirmation of the personal applicability of the stereotype to negotiate such sexism. In an experiment (N = 86), we manipulated female college students' awareness that women may…

On the Leaky Math Pipeline: Comparing Implicit Math-Gender Stereotypes and Math Withdrawal in Female and Male Children and Adolescents

ERIC Educational Resources Information Center

Steffens, Melanie C.; Jelenec, Petra; Noack, Peter

2010-01-01

Many models assume that habitual human behavior is guided by spontaneous, automatic, or implicit processes rather than by deliberate, rule-based, or explicit processes. Thus, math-ability self-concepts and math performance could be related to implicit math-gender stereotypes in addition to explicit stereotypes. Two studies assessed at what age…

Use of an Antecedent Analysis and a Force Sensitive Platform to Compare Stereotyped Movements and Motor Tics

ERIC Educational Resources Information Center

Crosland, Kimberly A.; Zarcone, Jennifer R.; Schroeder, Stephen; Zarcane, Troy; Fowler, Stephen

2005-01-01

Stereotyped movements displayed by 6 participants and tics displayed by 6 children were evaluated using an antecedent behavioral analysis and a force sensitive platform. We found that tics occurred more often in an alone condition when compared to high preference toy and play conditions, whereas stereotyped movements were more variable across…

It's not just a "woman thing:" the current state of normative discontent.

PubMed

Tantleff-Dunn, Stacey; Barnes, Rachel D; Larose, Jessica Gokee

2011-01-01

This study assessed "normative discontent," the concept that most women experience weight dissatisfaction, as an emerging societal stereotype for women and men (Rodin, Silberstein, & Streigel-Moore, 1984). Participants (N = 472) completed measures of stereotypes, eating disorders, and body image. Normative discontent stereotypes were pervasive for women and men. Endorsing stereotypes varied by sex and participants' own disturbance, with trends towards eating disorder symptomotology being positively correlated with stereotype endorsement. Individuals with higher levels of body image and eating disturbance may normalize their behavior by perceiving that most people share their experiences. Future research needs to test prevention and intervention strategies that incorporate the discrepancies between body image/eating-related stereotypes and reality with focus on preventing normalization of such experiences.

Mannerisms of the elderly and approaches to rapport.

PubMed

French, W A; Thorson, J A; Perreault, W D

Creating stereotypes in any behavioral discipline is a risky venture. There will inevitably be overlaps between stereotypes, evolution from mannerism to mannerism, as well as behavior which doesn't fit into any set classification. Yet, in counseling senior citizens it is not unusual to consciously or subconsciously distinguish and then group behavior according to stereotypes. This grouping procedure, while subject to misuse in the counseling process, is in itself defensible. Studies by Neugarten, Havighurst and Tobin [1] and Reichard, Livson and Petersen [2] among others have empirically identified distinguishable mannerisms which the elderly adopt in adjusting to old age. Assuming the existence of these mannerisms, it would be interesting to learn how gerontologists suggest addressing elderly people who exhibit such behavior. Determining successful approaches to these individuals can provide a basis for the rapport necessary to: 1) uncover causes of adjustment problems, 2) assess the seriousness of those problems, and 3) implement counseling suggestions.

Stereotyped motor behaviors associated with autism in high-risk infants: a pilot videotape analysis of a sibling sample.

PubMed

Loh, Alvin; Soman, Teesta; Brian, Jessica; Bryson, Susan E; Roberts, Wendy; Szatmari, Peter; Smith, Isabel M; Zwaigenbaum, Lonnie

2007-01-01

This study examined motor behaviors in a longitudinal cohort of infant siblings of children with autism. Stereotypic movements and postures occurring during standardized observational assessments at 12 and 18 months were coded from videotapes. Participants included eight infant siblings later diagnosed with autism spectrum disorder (ASD), a random sample of nine non-diagnosed siblings, and 15 controls. Videos were coded blind to diagnostic group. At 12 and 18 months the ASD group "arm waved" more frequently and at 18 months, one posture ("hands to ears") was more frequently observed in the ASD and non-diagnosed group compared to the controls. Overall, the siblings subsequently diagnosed with ASD and the comparison groups had considerable overlap in their repertoires of stereotyped behaviors.

Examining perceived stereotype threat among overweight/obese adults using a multi-threat framework.

PubMed

Carels, Robert A; Domoff, Sarah E; Burmeister, Jacob M; Koball, Afton M; Hinman, Nova G; Davis, Alan K; Wagner Oehlhof, Marissa; Leroy, Michelle; Bannon, Erin; Hoffmann, Debra A

2013-01-01

The Multi-Threat Framework accounts for potentially different forms of stereotype threat that differ in target (i.e., the individual or the group) and source (i.e., the self or others). This investigation examined how these different forms of perceived stereotype threat were related to concepts, such as group identity, stereotype endorsement, stigma consciousness, etc., among overweight and obese individuals. 216 adults completed an online survey. Participants' mean age was 23.6 (SD 10.1; range 18-64) years and mean BMI was 31.6 (SD 7.5) kg/m². Participants reported a history of feeling threatened by stereotypes related to weight. When reflecting on past experiences of perceived stereotype threat, participants reported greater levels of self/own stereotype threat compared to group stereotype threat. Level of stereotype threat was related to a number of personal characteristics (i.e., sex, BMI) and individual factors (i.e., group identity, stigma consciousness, fear of fat). Individuals who are overweight report a history of being threatened by negative stereotypes. The findings support the Multi-Threat Framework for stereotype threat based on body weight. Overweight individuals' susceptibility to stereotype threat may vary systematically depending on several factors. Future research should examine weight-related stereotypes' impact on cognitive and behavioral outcomes. Copyright © 2013 S. Karger GmbH, Freiburg

Examining Perceived Stereotype Threat among Overweight/Obese Adults Using a Multi-Threat Framework

PubMed Central

Carels, Robert A.; Domoff, Sarah E.; Burmeister, Jacob M.; Koball, Afton M.; Hinman, Nova G.; Davis, Alan K.; Wagner Oehlhof, Marissa; Leroy, Michelle; Bannon, Erin; Hoffmann, Debra A.

2013-01-01

Objective The Multi-Threat Framework accounts for potentially different forms of stereotype threat that differ in target (i.e., the individual or the group) and source (i.e., the self or others). This investigation examined how these different forms of perceived stereotype threat were related to concepts, such as group identity, stereotype endorsement, stigma consciousness, etc., among overweight and obese individuals. Method 216 adults completed an online survey. Participants' mean age was 23.6 (SD 10.1; range 18-64) years and mean BMI was 31.6 (SD 7.5) kg/m2. Results Participants reported a history of feeling threatened by stereotypes related to weight. When reflecting on past experiences of perceived stereotype threat, participants reported greater levels of self/own stereotype threat compared to group stereotype threat. Level of stereotype threat was related to a number of personal characteristics (i.e., sex, BMI) and individual factors (i.e., group identity, stigma consciousness, fear of fat). Conclusion Individuals who are overweight report a history of being threatened by negative stereotypes. The findings support the Multi-Threat Framework for stereotype threat based on body weight. Overweight individuals' susceptibility to stereotype threat may vary systematically depending on several factors. Future research should examine weight-related stereotypes' impact on cognitive and behavioral outcomes. PMID:23736227

Inference of pain stimulus level from stereotypical behavioral response of C.elegans allows quantification of effects of anesthesia and mutation

NASA Astrophysics Data System (ADS)

Leung, Kawai; Mohammadi, Aylia; Ryu, William; Nemenman, Ilya

In animals, we must infer the pain level from experimental characterization of behavior. This is not trivial since behaviors are very complex and multidimensional. To establish C.elegans as a model for pain research, we propose for the first time a quantitative model that allows inference of a thermal nociceptive stimulus level from the behavior of an individual worm. We apply controlled levels of pain by locally heating worms with an infrared laser and capturing the subsequent behavior. We discover that the behavioral response is a product of stereotypical behavior and a nonlinear function of the strength of stimulus. The same stereotypical behavior is observed in normal, anesthetized and mutated worms. From this result we build a Bayesian model to infer the strength of laser stimulus from the behavior. This model allows us to measure the efficacy of anaesthetization and mutation by comparing the inferred strength of stimulus. Based on the measured nociceptive escape of over 200 worms, our model is able to significantly differentiate normal, anaesthetized and mutated worms with 40 worm samples. This work was partially supported by NSF Grant No. IOS/1208126 and HFSP Grant No. RGY0084/.

The Progression of Severe Behavior Disorder in Young Children with Intellectual and Developmental Disabilities

PubMed Central

Medeiros, Kristen; Curby, Timothy W.; Bernstein, Alec; Rojahn, Johannes; Schroeder, Stephen R.

2015-01-01

Behavior disorders, such as self-injurious, stereotypic, and aggressive behavior are common among individuals with intellectual or developmental disabilities. While we have learned much about those behaviors over the past few decades, longitudinal research that looks at developmental trajectory has been rare. This study was designed to examine the trajectory of these three forms of severe behavior disorders over a one year time period. The behaviors were measured on two dimensions: frequency of occurrence and severity. Participants were 160 infants and toddlers at risk for developmental delays in Lima, Peru. Using structural equation modeling, we found that the frequency of self-injury and stereotypic behavior and the severity of aggressive behavior remained stable over the 12 month period. Uni-directional structural models fit the data best for self-injurious and aggressive behavior (with frequency being a leading indicator of future severity of self-injury and severity being a leading indicator of future frequency for aggression). For stereotypic behavior, a cross-lagged autoregressive model fit the data best, with both dimensions of frequency and severity involved as leading indicators of each other. These models did not vary significantly across diagnostic groups, suggesting that toddlers exhibiting behavior disorders may be assisted with interventions that target the specific frequencies or severities of behaviors, regardless of diagnostic category. PMID:24012587

Characterization of the of the Pathological and Biochemical Markers That Correlate to the Clinical Features of Autism. Subproject 2. Contribution of Significant Delay of Neuronal Development and Metabolic Shift of Neurons to Clinical Phenotype of Autism

DTIC Science & Technology

2013-04-01

skills, (e) problems with generalization of previously acquired skills, (f) rigidity and resistance to change, (g) social and communication ...their known role in social behavior, communication , and stereotypic behavior results in identification of a structural component of functional deficits...neurons. These abnormalities may contribute to social and communication deficits, and restricted repetitive and stereotyped patterns of behavior. 3

The Effects of Deep Pressure Therapies and Antecedent Exercise on Stereotypical Behaviors of Students with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Losinski, Mickey; Cook, Katie; Hirsch, Shanna; Sanders, Sara

2017-01-01

In the past decade, the number of children diagnosed with an autism spectrum disorder (ASD) has steadily increased. A common characteristic of ASD is the presence of stereotypical behaviors (e.g., hand flapping, echolalia), which some have suggested may be associated with heightened arousal and/or anxiety. The purpose of this study is to compare…

Stigma consciousness: the psychological legacy of social stereotypes.

PubMed

Pinel, E C

1999-01-01

Whereas past researchers have treated targets of stereotypes as though they have uniform reactions to their stereotyped status (e.g., J. Crocker & B. Major, 1989; C. M. Steele & J. Aronson, 1995), it is proposed here that targets differ in the extent to which they expect to be stereotyped by others (i.e., stigma consciousness). Six studies, 5 of which validate the stigma-consciousness questionnaire (SCQ), are presented. The results suggest that the SCQ is a reliable and valid instrument for detecting differences in stigma consciousness. In addition, scores on the SCQ predict perceptions of discrimination and the ability to generate convincing examples of such discrimination. The final study highlights a behavioral consequence of stigma consciousness: the tendency for people high in stigma consciousness to forgo opportunities to invalidate stereotypes about their group. The relation of stigma consciousness to past research on targets of stereotypes is considered as is the issue of how stigma consciousness may encourage continued stereotyping.

Gender Stereotype Susceptibility

PubMed Central

Pavlova, Marina A.; Weber, Susanna; Simoes, Elisabeth; Sokolov, Alexander N.

2014-01-01

Gender affects performance on a variety of cognitive tasks, and this impact may stem from socio-cultural factors such as gender stereotyping. Here we systematically manipulated gender stereotype messages on a social cognition task on which no initial gender gap has been documented. The outcome reveals: (i) Stereotyping affects both females and males, with a more pronounced impact on females. Yet an explicit negative message for males elicits a striking paradoxical deterioration in performance of females. (ii) Irrespective of gender and directness of message, valence of stereotype message affects performance: negative messages have stronger influence than positive ones. (iii) Directness of stereotype message differentially impacts performance of females and males: females tend to be stronger affected by implicit than explicit negative messages, whereas in males this relationship is opposite. The data are discussed in the light of neural networks underlying gender stereotyping. The findings provide novel insights into the sources of gender related fluctuations in cognition and behavior. PMID:25517903

Gender stereotype susceptibility.

PubMed

Pavlova, Marina A; Weber, Susanna; Simoes, Elisabeth; Sokolov, Alexander N

2014-01-01

Gender affects performance on a variety of cognitive tasks, and this impact may stem from socio-cultural factors such as gender stereotyping. Here we systematically manipulated gender stereotype messages on a social cognition task on which no initial gender gap has been documented. The outcome reveals: (i) Stereotyping affects both females and males, with a more pronounced impact on females. Yet an explicit negative message for males elicits a striking paradoxical deterioration in performance of females. (ii) Irrespective of gender and directness of message, valence of stereotype message affects performance: negative messages have stronger influence than positive ones. (iii) Directness of stereotype message differentially impacts performance of females and males: females tend to be stronger affected by implicit than explicit negative messages, whereas in males this relationship is opposite. The data are discussed in the light of neural networks underlying gender stereotyping. The findings provide novel insights into the sources of gender related fluctuations in cognition and behavior.

It’s Not Just a “Woman Thing:” The Current State of Normative Discontent

PubMed Central

TANTLEFF-DUNN, STACEY; BARNES, RACHEL D.; LAROSE, JESSICA GOKEE

2013-01-01

This study assessed “normative discontent,” the concept that most women experience weight dissatisfaction, as an emerging societal stereotype for women and men (Rodin, Silberstein, & Streigel-Moore, 1984). Participants (N = 472) completed measures of stereotypes, eating disorders, and body image. Normative discontent stereotypes were pervasive for women and men. Endorsing stereotypes varied by sex and participants’ own disturbance, with trends towards eating disorder symptomotology being positively correlated with stereotype endorsement. Individuals with higher levels of body image and eating disturbance may normalize their behavior by perceiving that most people share their experiences. Future research needs to test prevention and intervention strategies that incorporate the discrepancies between body image/eating-related stereotypes and reality with focus on preventing normalization of such experiences. PMID:21932970

How sex puts you in gendered shoes: sexuality-priming leads to gender-based self-perception and behavior.

PubMed

Hundhammer, Tanja; Mussweiler, Thomas

2012-07-01

Scripts for sexual behavior dictate that women be submissive and tender and that men be assertive and dominant, reflecting the stereotypical view of women as communal and of men as agentic. Six experiments tested the hypothesis that exposure to sexuality cues causes men's and women's momentary self-perceptions and concomitant behavior to become more gender-typical. Using both pictorial and verbal prime materials that were presented both supraliminally and subliminally, we found that sex-priming strengthened gender-based self-perceptions (i.e., faster self-categorization as a woman or man; Study 1), heightened identification with one's own gender (Study 2), increased gender self-stereotyping (Study 3), and elicited greater submissiveness in women's behavior and greater assertiveness in men's behavior (Studies 4 and 5). These findings indicate that sex-priming causes self-perception and social behavior to become "attuned" to gender stereotypes. Study 6 demonstrated that these sex-priming effects can be eliminated by modern gender role primes. The potentially detrimental effects of sex-priming and possible countermeasures are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved

Stereotypic circling behavior in mice with vestibular dysfunction: asymmetrical effects of intrastriatal microinjection of a dopamine agonist.

PubMed

Ishiguro, Akio; Inagaki, Masumi; Kaga, Makiko

2007-07-01

Bronx Waltzer (bv) mouse, which has been used as a model of hearing and vestibular dysfunction, shows remarkable repetitive circling behavior. This study investigated whether the behavior is caused by the asymmetry of striatal function by observing the behavior of the bv mice following microinjection of dopamine D1 agonist, A68930 into the striatum ipsilaterally and contralaterally to the preferred direction of rotation separately. High dose of the drug induced opposite effects on ipsilateral rotations by the side of injections with statistical significance (p = .0026). These results suggested that the stereotypic circling behavior involves striatum and is based on striatal asymmetry.

Race-based sexual stereotypes and their effects on sexual risk behavior in racially diverse young men who have sex with men.

PubMed

Newcomb, Michael E; Ryan, Daniel T; Garofalo, Robert; Mustanski, Brian

2015-10-01

Men who have sex with men (MSM) are disproportionately impacted by the HIV/AIDS epidemic in the United States. The epidemic is not evenly distributed across MSM, and young racial minority MSM experience the highest rate of new infections. Race-based sexual stereotyping is not uncommon among MSM, and it may contribute to the isolation of racial minority sexual networks, which has been found to contribute to increased HIV incidence in Black MSM. The goals of these analyses were to describe the race-based sexual preferences and stereotypes of racially diverse young MSM (YMSM), and to examine whether endorsement of sexual stereotypes was associated with sexual risk behavior when having sex with partners of the stereotyped race. Data were taken from Crew 450, an ongoing longitudinal study of a syndemic of psychosocial health issues linked to HIV among YMSM in Chicago and surrounding areas. Analyses utilized data from three study waves, and longitudinal analyses were conducted with Hierarchical Linear Modeling. YMSM generally endorsed same-race preferences for sexual partners. Black partners were rated highest in displaying stereotypically dominant characteristics and in likelihood of taking the top/insertive sex role, while Latino partners were rated the highest in likelihood of sex being hot and passionate. White partners were rated lowest on each of these domains. Longitudinal analyses found that endorsement of these stereotypes had important implications for the rate of condomless receptive and insertive anal sex with racial minority partners. Findings suggest that sexual stereotypes may contribute to the isolation of racial minority sexual networks.

Race-Based Sexual Stereotypes and their Effects on Sexual Risk Behavior in Racially-Diverse Young Men Who Have Sex with Men

PubMed Central

Newcomb, Michael E.; Ryan, Daniel T.; Garofalo, Robert; Mustanski, Brian

2015-01-01

Men who have sex with men (MSM) are disproportionately impacted by the HIV/AIDS epidemic in the United States. The epidemic is not evenly distributed across MSM, and young racial minority MSM experience the highest rate of new infections. Race-based sexual stereotyping is not uncommon among MSM, and it may contribute to the isolation of racial minority sexual networks, which has been found to contribute to increased HIV incidence in Black MSM. The goals of these analyses were to describe the race-based sexual preferences and stereotypes of racially-diverse young MSM (YMSM), and to examine whether endorsement of sexual stereotypes was associated with sexual risk behavior when having sex with partners of the stereotyped race. Data were taken from Crew 450, an ongoing longitudinal study of a syndemic of psychosocial health issues linked to HIV among YMSM in Chicago and surrounding areas. Analyses utilized data from three study waves, and longitudinal analyses were conducted with Hierarchical Linear Modeling. YMSM generally endorsed same-race preferences for sexual partners. Black partners were rated highest in displaying stereotypically dominant characteristics and in likelihood of taking the top/insertive sex role, while Latino partners were rated the highest in likelihood of sex being hot and passionate. White partners were rated lowest on each of these domains. Longitudinal analyses found that endorsement of these stereotypes had important implications for the rate of condomless receptive and insertive anal sex with racial minority partners. Findings suggest that sexual stereotypes may contribute to the isolation of racial minority sexual networks. PMID:26116010

Perception-Induced Effects of Corporate Social Irresponsibility (CSiR) for Stereotypical and Admired Firms

PubMed Central

Voliotis, Seraphim; Vlachos, Pavlos A.; Epitropaki, Olga

2016-01-01

How do stakeholders react to Corporate Social Irresponsibility (CSiR)? What are the emotional mechanisms and behavioral outcomes following CSiR perception? The psychology of CSR literature has yet to address these important questions and has largely considered CSR and CSiR as the opposite poles of the same continuum. In contrast, we view CSR and CSiR as distinct constructs and theorize about the cognitive (perceptual), emotional, and behavioral effects of CSiR activity on observers (i.e., primary and secondary stakeholders) building on theories of intergroup perception. Specifically, building on the Stereotype Content Model (SCM; Fiske et al., 2002) and the BIAS map (i.e., Behaviors from Intergroup Affect and Stereotypes; Cuddy et al., 2007)—which extends the SCM by predicting behavioral responses—we make predictions on potential stakeholder reactions to CSiR focusing on two practice-relevant cases: (a) a typical for-profit firm that engages in a CSiR activity, (b) an atypical admired firm that engages in CSiR activity. PMID:27445931

Perception-Induced Effects of Corporate Social Irresponsibility (CSiR) for Stereotypical and Admired Firms.

PubMed

Voliotis, Seraphim; Vlachos, Pavlos A; Epitropaki, Olga

2016-01-01

How do stakeholders react to Corporate Social Irresponsibility (CSiR)? What are the emotional mechanisms and behavioral outcomes following CSiR perception? The psychology of CSR literature has yet to address these important questions and has largely considered CSR and CSiR as the opposite poles of the same continuum. In contrast, we view CSR and CSiR as distinct constructs and theorize about the cognitive (perceptual), emotional, and behavioral effects of CSiR activity on observers (i.e., primary and secondary stakeholders) building on theories of intergroup perception. Specifically, building on the Stereotype Content Model (SCM; Fiske et al., 2002) and the BIAS map (i.e., Behaviors from Intergroup Affect and Stereotypes; Cuddy et al., 2007)-which extends the SCM by predicting behavioral responses-we make predictions on potential stakeholder reactions to CSiR focusing on two practice-relevant cases: (a) a typical for-profit firm that engages in a CSiR activity, (b) an atypical admired firm that engages in CSiR activity.

Right-wing authoritarianism and stereotype-driven expectations interact in shaping intergroup trust in one-shot vs multiple-round social interactions

PubMed Central

Aglioti, Salvatore Maria; Liuzza, Marco Tullio

2017-01-01

Trust towards unrelated individuals is often conditioned by information about previous social interactions that can be derived from either personal or vicarious experience (e.g., reputation). Intergroup stereotypes can be operationalized as expectations about other groups’ traits/attitudes/behaviors that heavily influence our behavioral predictions when interacting with them. In this study we investigated the role of perceived social dimensions of the Stereotype Content Model (SCM)–Warmth (W) and Competence (C)—in affecting trusting behavior towards different European national group members during the Trust Game. Given the well-known role of ideological attitudes in regulating stereotypes, we also measured individual differences in right-wing authoritarianism (RWA). In Experiment 1, we designed an online survey to study one-shot intergroup trust decisions by employing putative members of the European Union states which were also rated along SCM dimensions. We found that low-RWA participants’ trusting behavior was driven by perceived warmth (i.e., the dimension signaling the benevolence of social intentions) when interacting with low-C groups. In Experiment 2, we investigated the dynamics of trust in a multiple-round version of the European Trust Game. We found that in low-RWA participants trusting behavior decreased over time when interacting with high-W groups (i.e., expected to reciprocate trust), but did not change when interacting with low-W groups (i.e., expected not to reciprocate trust). Moreover, we found that high-RWA participants’ trusting behavior decreased when facing low-W groups but not high-W ones. This suggests that low-RWA individuals employ reputational priors but are also permeable to external evidence when learning about others’ trustworthiness. In contrast, high-RWA individuals kept relying on stereotypes despite contextual information. These results confirm the pivotal role played by reputational priors triggered by perceived warmth in shaping social interactions. PMID:29284019

Right-wing authoritarianism and stereotype-driven expectations interact in shaping intergroup trust in one-shot vs multiple-round social interactions.

PubMed

Ponsi, Giorgia; Panasiti, Maria Serena; Aglioti, Salvatore Maria; Liuzza, Marco Tullio

2017-01-01

Trust towards unrelated individuals is often conditioned by information about previous social interactions that can be derived from either personal or vicarious experience (e.g., reputation). Intergroup stereotypes can be operationalized as expectations about other groups' traits/attitudes/behaviors that heavily influence our behavioral predictions when interacting with them. In this study we investigated the role of perceived social dimensions of the Stereotype Content Model (SCM)-Warmth (W) and Competence (C)-in affecting trusting behavior towards different European national group members during the Trust Game. Given the well-known role of ideological attitudes in regulating stereotypes, we also measured individual differences in right-wing authoritarianism (RWA). In Experiment 1, we designed an online survey to study one-shot intergroup trust decisions by employing putative members of the European Union states which were also rated along SCM dimensions. We found that low-RWA participants' trusting behavior was driven by perceived warmth (i.e., the dimension signaling the benevolence of social intentions) when interacting with low-C groups. In Experiment 2, we investigated the dynamics of trust in a multiple-round version of the European Trust Game. We found that in low-RWA participants trusting behavior decreased over time when interacting with high-W groups (i.e., expected to reciprocate trust), but did not change when interacting with low-W groups (i.e., expected not to reciprocate trust). Moreover, we found that high-RWA participants' trusting behavior decreased when facing low-W groups but not high-W ones. This suggests that low-RWA individuals employ reputational priors but are also permeable to external evidence when learning about others' trustworthiness. In contrast, high-RWA individuals kept relying on stereotypes despite contextual information. These results confirm the pivotal role played by reputational priors triggered by perceived warmth in shaping social interactions.

Systematic autistic-like behavioral phenotyping of 4 mouse strains using a novel wheel-running assay.

PubMed

Karvat, Golan; Kimchi, Tali

2012-08-01

Three core symptoms of autistic spectrum disorders are stereotypic movements, resistance to change in routines and deficits in social interaction. In order to understand their neuronal mechanisms, there is a dire need for behavioral paradigms to assess those symptoms in rodents. Here we present a novel method which is based on positive reward in a customized wheel-running apparatus to assess these symptoms. As a proof of concept, 4 mouse strains were tested in the new behavioral paradigm; 2 control lines (C57BL/6 and ICR) and 2 mouse-models of autism (BTBR T+ tf/J and Nlgn3(tm1Sud)). We found that the C57BL/6, ICR and Nlgn3(tm1Sud) mice showed a significant reduction in stereotypical behavior in the presence of the running wheel, ability to forfeit the running habit when the running-wheel was jammed, and preference of interacting with a social stimulus over the jammed running-wheel. No difference was found between genotypes of the Nlgn3(tm1Sud) mice. On the other hand, the BTBR mice exhibited persistent, elevated levels of stereotypical behavior. In addition, they presented a deficit in their ability to adjust to a changing environment, as manifested in persistence to interact with the wheel even when it was jammed. Lastly, the BTBR mice exhibited no significant preference to interact with the stranger mouse over the jammed running-wheel. These results were validated by a set of commonly used behavioral tests. Overall, our novel behavioral paradigm detects multiple components of autistic-like phenotypes, including cognitive rigidity, stereotypic behavior and social deficiency. Copyright © 2012 Elsevier B.V. All rights reserved.

The progression of severe behavior disorder in young children with intellectual and developmental disabilities.

PubMed

Medeiros, Kristen; Curby, Timothy W; Bernstein, Alec; Rojahn, Johannes; Schroeder, Stephen R

2013-11-01

Behavior disorders, such as self-injurious, stereotypic, and aggressive behavior are common among individuals with intellectual or developmental disabilities. While we have learned much about those behaviors over the past few decades, longitudinal research that looks at developmental trajectory has been rare. This study was designed to examine the trajectory of these three forms of severe behavior disorders over a one year time period. The behaviors were measured on two dimensions: frequency of occurrence and severity. Participants were 160 infants and toddlers at risk for developmental delays in Lima, Peru. Using structural equation modeling, we found that the frequency of self-injury and stereotypic behavior and the severity of aggressive behavior remained stable over the 12-month period. Uni-directional structural models fit the data best for self-injurious and aggressive behavior (with frequency being a leading indicator of future severity of self-injury and severity being a leading indicator of future frequency for aggression). For stereotypic behavior, a cross-lagged autoregressive model fit the data best, with both dimensions of frequency and severity involved as leading indicators of each other. These models did not vary significantly across diagnostic groups, suggesting that toddlers exhibiting behavior disorders may be assisted with interventions that target the specific frequencies or severities of behaviors, regardless of diagnostic category. Copyright © 2013 Elsevier Ltd. All rights reserved.

Risk factors for self-injury, aggression, and stereotyped behavior among young children at risk for intellectual and developmental disabilities.

PubMed

Schroeder, Stephen R; Marquis, Janet G; Reese, R Matthew; Richman, David M; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosa; LeBlanc, Judith; Brady, Nancy; Butler, Merlin G; Johnson, Tiffany; Lawrence, Linda

2014-07-01

Before the 1990s, research on the early identification and prevention of severe behavior disorders (SBDs), such as aggression, self-injury, and stereotyped behavior, among young children with intellectual and developmental disabilities (IDD), was mostly done with children 3 years or older. More recent work suggests that signs of SBDs may occur as early as 6 months in some infants. The present study combined a cross-sectional and longitudinal approach to examine SBDs in 180 young children aged 4-48 months recruited through mass screening, then receiving an interdisciplinary evaluation and six-month follow-ups for one year. Twelve potential risk factors related to SBDs were examined. Eight of these risk factors, including age, gender, diagnosis, intellectual and communication levels, visual impairment, parent education, family income, were differentially related to scores for Aggression, SIB, and Stereotyped Behavior subscales on the Behavior Problems Inventory (BPI-01) at initial interdisciplinary evaluation. BPI-01 scores decreased over the year for 57% of the children and increased for 43%. The amount of decrease on each BPI-01 subscale varied with age, gender, and diagnosis.

Annotated Bibliography of Publications from the US Navy’s Marine Mammal Program, Update. Revision A.

DTIC Science & Technology

1985-07-01

radio tags, and freeze branding. Hui, C. A. 1979 Undersea topography and distribution of dolphins of the genus Delphinus in the Southern California...Delphinapterus leucas. Sleep Research 3:85 (Abstract). Observed behavior consisted of active waking, quiet waking, and stereotypic circular swimming. The...behavior consisted of periods of unambiguous waking, stereotypic circular swimming with brief (20-30 sec) eye closure and other indications of sleep

Studies on Metabolism of 1,4-Dioxane

DTIC Science & Technology

2010-03-01

altered strength, and stereotypes or bizarre behavior (e.g., self mutilation, walking backwards). f. Study conduct. The study described will be...from dioxane in drinking water that is the foundation of the EPA drinking water risk assessment. V.3.3 Laboratory Animals: V.3.3.1 Genus and Species...stimuli, altered strength, and stereotypes or bizarre behavior (e.g., self mutilation, walking backwards). V.4.1.2.3 Paralytics: N/A V.4.1.3 Literature

Trichotillomania, stereotypic movement disorder, and related disorders.

PubMed

Stein, Dan J; Garner, Joseph P; Keuthen, Nancy J; Franklin, Martin E; Walkup, John T; Woods, Douglas W

2007-08-01

Trichotillomania is currently classified as an impulse control disorder not otherwise classified, whereas body-focused behaviors other than hair-pulling may be diagnosed as stereotypic movement disorder. A number of disorders characterized by repetitive, body-focused behaviors (eg, skin-picking) are prevalent and disabling and may have phenomenological and psychobiological overlap. Such disorders deserve greater recognition in the official nosology, and there would seem to be clinical utility in classifying them in the same diagnostic category.

Behavioral treatment of chronic aerophagia.

PubMed

Barrett, R P; McGonigle, J J; Ackles, P K; Burkhart, J E

1987-05-01

Effects of various behavioral interventions on stereotyped aerophagic responding by a profoundly mentally retarded, 5-year-old girl were assessed. Aerophagic responding was defined as air swallowing with extreme stomach protrusion, followed by breath-holding. Observations of air swallowing, as well as physiologic measurements related to heart rate and respiratory patterns, were recorded across both baseline and treatment phases of the study. Multiple behavioral interventions were assessed within a laboratory setting using an alternating treatment design format, with the most effective treatment systematically extended to additional settings. Results indicated that a behavior modification treatment package was effective in suppressing the high frequency of this rare stereotyped act to near-zero rates.

Parent-Reported Repetitive Behavior in Toddlers on the Autism Spectrum.

PubMed

Schertz, Hannah H; Odom, Samuel L; Baggett, Kathleen M; Sideris, John H

2016-10-01

Toddlers with autism spectrum disorder (ASD) were assessed on the Repetitive Behavior Scale-Revised (RBS-R), which we found to have acceptable internal consistency. Stereotypical subscale scores showed a negligible association with cognitive level, but correlated more strongly with adaptive and social indicators. Relative to earlier reported RBS-R scores for older age groups, toddlers' scores trended toward higher stereotyped behavior and lower ritualistic/sameness behavior. Our findings on associations with developmental indicators align with those of researchers who used more resource-intensive repetitive behavior measures. The convergence of these findings with those derived from other measurement methods suggests that the RBS-R, a cost effective parent-report measure, is a viable means of assessing repetitive behavior in toddlers with autism.

DSM-IV stereotypic movement disorder: persistence of stereotypies of infancy in intellectually normal adolescents and adults.

PubMed

Castellanos, F X; Ritchie, G F; Marsh, W L; Rapoport, J L

1996-03-01

As part of a broader series of studies on unwanted repetitive behaviors, DSM-IV stereotypic movement disorder (SMD) was examined in an intellectually normal population. Repetitive nonfunctional behaviors, or stereotypies, are expressed during early normal development but have not been described in adults without severe psychiatric or intellectual impairment. Lifetime and current psychiatric Axis I diagnoses were determined by structured and clinical interviews in subjects who responded to a newspaper advertisement that specifically mentioned rocking and head banging. Of 52 potential subjects who were screened by telephone, 32 had been previously diagnosed with an Axis I psychiatric disorder, which presumably accounted for the repetitive behavior, or were otherwise excluded. Of 20 who were interviewed in person, 12 met DSM-IV criteria for SMD; rocking or thumb sucking was present in 8 of these 12. Four of 8 rockers had a first-degree relative who had a lifetime history of a similar repetitive behavior. A lifetime history of an affective or anxiety disorder was found for 11 of 12 SMD subjects. DSM-IV stereotypic movement disorder can be diagnosed in intellectually normal individuals. Although sampling bias was probable, prominent stereotypies in individuals meeting the DSM-IV criteria for stereotypic movement disorder, which are narrower than the DSM-III-R criteria for stereotypy/habit disorder, seem likely to include rocking and thumb sucking. The likelihood of persistence of these behaviors, which are developmentally appropriate in infancy, may be enhanced by comorbidity with anxiety or affective disorders.

Whistle sequences in wild killer whales (Orcinus orca).

PubMed

Riesch, Rüdiger; Ford, John K B; Thomsen, Frank

2008-09-01

Combining different stereotyped vocal signals into specific sequences increases the range of information that can be transferred between individuals. The temporal emission pattern and the behavioral context of vocal sequences have been described in detail for a variety of birds and mammals. Yet, in cetaceans, the study of vocal sequences is just in its infancy. Here, we provide a detailed analysis of sequences of stereotyped whistles in killer whales off Vancouver Island, British Columbia. A total of 1140 whistle transitions in 192 whistle sequences recorded from resident killer whales were analyzed using common spectrographic analysis techniques. In addition to the stereotyped whistles described by Riesch et al., [(2006). "Stability and group specificity of stereotyped whistles in resident killer whales, Orcinus orca, off British Columbia," Anim. Behav. 71, 79-91.] We found a new and rare stereotyped whistle (W7) as well as two whistle elements, which are closely linked to whistle sequences: (1) stammers and (2) bridge elements. Furthermore, the frequency of occurrence of 12 different stereotyped whistle types within the sequences was not randomly distributed and the transition patterns between whistles were also nonrandom. Finally, whistle sequences were closely tied to close-range behavioral interactions (in particular among males). Hence, we conclude that whistle sequences in wild killer whales are complex signal series and propose that they are most likely emitted by single individuals.

Gender stereotype-consistent memories: How system justification motivation distorts the recollection of information related to the self.

PubMed

Bonnot, Virginie; Krauth-Gruber, Silvia

2018-01-01

Research based on system justification theory has shown that women's self-perceptions may be altered by the motivation to justify the system and its inequalities. Self-perceptions being built on past experiences, the present study aimed to explore how system justification motivation induced through a system dependency manipulation may alter both women's recall of autobiographical memories and their behavior. Women who were led to feel highly dependent on the social system perceived themselves as more competent and recalled memories of higher competence in the verbal domain compared with the negatively stereotyped scientific domain. Women's behavioral choices (between doing a verbal or a math exercise) also revealed a higher preference for the gender stereotype-consistent verbal exercise in the high-system dependency condition, as compared with the low-system dependency condition. These results suggest that gender stereotypes may not only satisfy self- or group-serving motivation but also the need to perceive the system in a positive light.

Acute Inhalation Toxicity and Blood Absorption of 3-Nitro-1,2,4-Triazol-5-One (NTO) in Rats

DTIC Science & Technology

2013-09-16

strength, and stereotypes or bizarre behavior (e.g., self mutilation, walking backwards). In addition, rats exposed via the inhalation route of...species due to an historical and extensive database. V.3.3. Laboratory animals V.3.3.1 . Genus and Species: Rattus norvegicus V.3.3.2. Strain/Stock...or sensory stimuli, altered strength , and stereotypes or bizarre behavior (e.g., self mutilation, walking backwards). Observation and body weight

Bringing automatic stereotyping under control: implementation intentions as efficient means of thought control.

PubMed

Stewart, Brandon D; Payne, B Keith

2008-10-01

The evidence for whether intentional control strategies can reduce automatic stereotyping is mixed. Therefore, the authors tested the utility of implementation intentions--specific plans linking a behavioral opportunity to a specific response--in reducing automatic bias. In three experiments, automatic stereotyping was reduced when participants made an intention to think specific counterstereotypical thoughts whenever they encountered a Black individual. The authors used two implicit tasks and process dissociation analysis, which allowed them to separate contributions of automatic and controlled thinking to task performance. Of importance, the reduction in stereotyping was driven by a change in automatic stereotyping and not controlled thinking. This benefit was acquired with little practice and generalized to novel faces. Thus, implementation intentions may be an effective and efficient means for controlling automatic aspects of thought.

Effects of Popularity and Gender on Peers' Perceptions of Prosocial, Antisocial, and Jealousy-Eliciting Behaviors

ERIC Educational Resources Information Center

Mayeux, Lara

2011-01-01

Perceived popularity is associated with both positive and negative characteristics, and adolescents' stereotypes associated with popularity reflect this paradox. The current study investigated adolescents' stereotypes associated with popularity and gender, as well as their liking for popular peers who engage in prosocial, antisocial, and…

Prevention of Dating Violence on College Campuses: An Innovative Program

ERIC Educational Resources Information Center

Schwartz, Jonathan P.; Griffin, Linda D.; Russell, Melani M.; Frontaura-Duck, Sarannette

2006-01-01

Dating violence is a significant problem on college campuses that requires preventive interventions. In addition, sexist and stereotypical attitudes that support abusive dating behavior have been recognized as potential risk factors. Previous research has found that fraternity and sorority membership is related to stereotypical beliefs concerning…

Stereotype Formation: Biased by Association

ERIC Educational Resources Information Center

Le Pelley, Mike E.; Reimers, Stian J.; Calvini, Guglielmo; Spears, Russell; Beesley, Tom; Murphy, Robin A.

2010-01-01

We propose that biases in attitude and stereotype formation might arise as a result of learned differences in the extent to which social groups have previously been predictive of behavioral or physical properties. Experiments 1 and 2 demonstrate that differences in the experienced predictiveness of groups with respect to evaluatively neutral…

On Confirming Others' Sex-Role Stereotypes.

ERIC Educational Resources Information Center

Zanna, Mark P.

Research studies concerned with sex-role stereotypes have noted that behavior is often shaped by expectations others hold about certain individuals. In one experiment, female undergraduates who expected to meet attractive desirable men portrayed themselves as more feminine and performed less intelligently on a bogus IQ test when they thought the…

Using Implicit Bias Training to Improve Attitudes toward Women in STEM

ERIC Educational Resources Information Center

Jackson, Sarah M.; Hillard, Amy L.; Schneider, Tamera R.

2014-01-01

Implicit biases can foster negative attitudes and lead to damaging stereotypical behaviors. Stereotypes can negatively affect the education, hiring, promotion, and retention of women in science, technology, engineering, and mathematics (STEM). This study evaluated the impact of diversity training on university faculty (N=234) by assessing changes…

The Relationship between Tolerance of Ambiguity and Stereotyping: Implications for BSW Education

ERIC Educational Resources Information Center

Valutis, Stephanie A.

2015-01-01

Ambiguity tolerance and intolerance can influence one's professional practice. The study of such influences remains sparse within the social work literature. Behaviors that reduce uncertainty, including categorizing or stereotyping, are used by those who feel discomfort in ambiguous situations. This study explores explore the relationship between…

Playing "Sherlock Holmes": Enhancing Students' Understanding of Prejudice and Stereotyping.

ERIC Educational Resources Information Center

Junn, Ellen N.; Grier, Leslie K.; Behrens, Debra P.

2001-01-01

Describes an experiential classroom exercise that was designed to help students understand stereotyping and prejudice. The instructor read behavioral and psychological descriptions, asked students to imagine they were Sherlock Holmes, and identify classmates to whom the descriptions might apply. States that students of color reported more benefits…

Sexism in the Schools: A Handbook for Action.

ERIC Educational Resources Information Center

Rothchild, Nina

This handbook was written for readers aware of and concerned about the sex bias in public schools in the areas of athletic budgets, sex stereotyping in children's books, differential expectations in classroom behavior, counseling attitudes and practices, school personnel assignments, and the impact of defining stereotyped roles to boys and girls…

Risk Factors for Self-Injury, Aggression, and Stereotyped Behavior Among Young Children At Risk for Intellectual and Developmental Disabilities

PubMed Central

Schroeder, Stephen R.; Marquis, Janet G.; Reese, R. Matthew; Richman, David M.; Mayo-Ortega, Liliana; Oyama-Ganiko, Rosa; LeBlanc, Judith; Brady, Nancy; Butler, Merlin G.; Johnson, Tiffany; Lawrence, Linda

2016-01-01

Before the 1990s, research on the early identification and prevention of severe behavior disorders (SBDs), such as aggression, self-injury, and stereotyped behavior, among young children with intellectual and developmental disabilities (IDD), was mostly done with children 3 years or older. More recent work suggests that signs of SBDs may occur as early as 6 months in some infants. The present study combined a cross-sectional and longitudinal approach to examine SBDs in 180 young children aged 4–48 months recruited through mass screening, then receiving an interdisciplinary evaluation and six-month follow-ups for one year. Twelve potential risk factors related to SBDs were examined. Eight of these risk factors, including age, gender, diagnosis, intellectual and communication levels, visual impairment, parent education, family income, were differentially related to scores for Aggression, SIB, and Stereotyped Behavior subscales on the Behavior Problems Inventory (BPI-01) at initial interdisciplinary evaluation. BPI-01 scores decreased over the year for 57% of the children and increased for 43%. The amount of decrease on each BPI-01 subscale varied with age, gender, and diagnosis. PMID:25007299

Adult-onset stereotypical motor behaviors.

PubMed

Maltête, D

Stereotypies have been defined as non-goal-directed movement patterns repeated continuously for a period of time in the same form and on multiple occasions, and which are typically distractible. Stereotypical motor behaviors are a common clinical feature of a variety of neurological conditions that affect cortical and subcortical functions, including autism, tardive dyskinesia, excessive dopaminergic treatment of Parkinson's disease and frontotemporal dementia. The main differential diagnosis of stereotypies includes tic disorders, motor mannerisms, compulsion and habit. The pathophysiology of stereotypies may involve the corticostriatal pathways, especially the orbitofrontal and anterior cingulated cortices. Because antipsychotics have long been used to manage stereotypical behaviours in mental retardation, stereotypies that present in isolation tend not to warrant pharmacological intervention, as the benefit-to-risk ratio is not great enough. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Small Change Makes a Big Splash: The Role of Working Self-Concept in the Effects of Stereotype Threat on Memory.

PubMed

Liu, Pei; Zhao, Fengqing; Zhang, Baoshan; Dang, Qingxiu

2017-10-03

Assuming that the principle of an active-self account holds true in real life, priming certain constructs could selectively activate a working self-concept, which in turn guides behavior. The current study involved two experiments that examined the relationships between stereotypic identity, working self-concept, and memory performance in older adults. Specifically, Study 1 tested whether a stereotype threat can affect older adults' working self-concept and memory performance. A modified Stroop color naming task and a separate recognition task showed that a stereotype threat prime altered the activation of the working self-concept and deteriorated the older adults' memory performance. Additionally, the working self-concept mediated the effect of stereotype threat on memory performance. Accordingly, we designed Study 2 to assess whether priming different identities can alter the working self-concept of the elderly and buffer the stereotype threat effect on memory performance. The results not only were the same as Study 1 but also revealed that activating multiple identities could mitigate the stereotype threat. These results support an active-self account and the efficacy of stereotype threat intervention. This intervention strategy may be able to be used in real situations to help the elderly alleviate stereotype threats and memory impairment.

Stereotype threat and racial differences in citizens' experiences of police encounters.

PubMed

Najdowski, Cynthia J; Bottoms, Bette L; Goff, Phillip Atiba

2015-10-01

We conducted 2 studies to investigate how cultural stereotypes that depict Blacks as criminals affect the way Blacks experience encounters with police officers, expecting that such encounters induce Blacks to feel stereotype threat (i.e., concern about being judged and treated unfairly by police because of the stereotype). In Study 1, we asked Black and White participants to report how they feel when interacting with police officers in general. As predicted, Blacks, but not Whites, reported concern that police officers stereotype them as criminals simply because of their race. In addition, this effect was found for Black men but not Black women. In Study 2, we asked Black and White men to imagine a specific police encounter and assessed potential downstream consequences of stereotype threat. Consistent with Study 1, Black but not White men anticipated feeling stereotype threat in the hypothetical police encounter. Further, racial differences in anticipated threat translated into racial differences in anticipated anxiety, self-regulatory efforts, and behavior that is commonly perceived as suspicious by police officers. By demonstrating that Blacks might expect to be judged and treated unfairly by police because of the negative stereotype of Black criminality, this research extends stereotype threat theory to the new domain of criminal justice encounters. It also has practical implications for understanding how the stereotype could ironically contribute to bias-based policing and racial disparities in the justice system. (c) 2015 APA, all rights reserved).

An Integrated Process Model of Stereotype Threat Effects on Performance

PubMed Central

Johns, Michael; Forbes, Chad

2008-01-01

Research showing that activation of negative stereotypes can impair the performance of stigmatized individuals on a wide variety of tasks has proliferated. However, a complete understanding of the processes underlying these stereotype threat effects on behavior is still lacking. The authors examine stereotype threat in the context of research on stress arousal, vigilance, working memory, and self-regulation to develop a process model of how negative stereotypes impair performance on cognitive and social tasks that require controlled processing, as well as sensorimotor tasks that require automatic processing. The authors argue that stereotype threat disrupts performance via 3 distinct, yet interrelated, mechanisms: (a) a physiological stress response that directly impairs prefrontal processing, (b) a tendency to actively monitor performance, and (c) efforts to suppress negative thoughts and emotions in the service of self-regulation. These mechanisms combine to consume executive resources needed to perform well on cognitive and social tasks. The active monitoring mechanism disrupts performance on sensorimotor tasks directly. Empirical evidence for these assertions is reviewed, and implications for interventions designed to alleviate stereotype threat are discussed. PMID:18426293

Young and Older Adults' Gender Stereotype in Multitasking

PubMed Central

Strobach, Tilo; Woszidlo, Alesia

2015-01-01

In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief) and the perceived consensus regarding certain beliefs (perceived belief of groups). With focus on this notion, we examined whether there was empirical evidence for the stereotype's existence and whether and how it was shared among different age groups. Data were collected from 241 young (n = 129) and older (n = 112) German individuals. The reported perceptions of gender effects at multitasking were substantial and thus demonstrated the existence of its stereotype. Importantly, in young and older adults, this stereotype existed in the perception of attributed characteristics by members of a collective (perceived belief of groups). When contrasting this perceived belief of groups and the personal belief, older adults showed a similar level of conformation of the gender stereotype while young adults were able to differentiate between these perspectives. Thus, young adults showed a discrepancy between the stereotype's components cognitive structure in individuals and perceived consensus regarding certain beliefs. PMID:26733913

Young and Older Adults' Gender Stereotype in Multitasking.

PubMed

Strobach, Tilo; Woszidlo, Alesia

2015-01-01

In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief) and the perceived consensus regarding certain beliefs (perceived belief of groups). With focus on this notion, we examined whether there was empirical evidence for the stereotype's existence and whether and how it was shared among different age groups. Data were collected from 241 young (n = 129) and older (n = 112) German individuals. The reported perceptions of gender effects at multitasking were substantial and thus demonstrated the existence of its stereotype. Importantly, in young and older adults, this stereotype existed in the perception of attributed characteristics by members of a collective (perceived belief of groups). When contrasting this perceived belief of groups and the personal belief, older adults showed a similar level of conformation of the gender stereotype while young adults were able to differentiate between these perspectives. Thus, young adults showed a discrepancy between the stereotype's components cognitive structure in individuals and perceived consensus regarding certain beliefs.

Congruence between gender stereotypes and activity preference in self-identified tomboys and non-tomboys.

PubMed

Martin, Carol Lynn; Dinella, Lisa M

2012-06-01

The major goal was to examine a central tenet of cognitive approaches to gender development, namely, that congruence exists between personal gender stereotypes and behaviors. Item-by-item comparisons of girls' stereotypes about activities and their preferences for activities were conducted, for both girls who claimed to be tomboys and those who did not. Congruence was expected for all girls, but because of their gender non-normative interests, tomboys may exhibit less congruence. A secondary goal was to examine factors that might influence congruence, specifically, whether tomboys develop more inclusive stereotypes and develop greater understanding of stereotype variability. Participants included 112 girls (7-12 years old, M age=9). Girls were interviewed about their activity preferences, beliefs about girls' and boys' activity preferences, understanding variability of stereotypes, and identification as tomboys. Tomboys (30% of the sample) and non-tomboys did not differ in their liking of or in the number of liked feminine activities. However, tomboys showed more interest in masculine activities than non-tomboys. Tomboys and non-tomboys did not differ in stereotype inclusiveness, although tomboys showed a trend toward more inclusive stereotypes. Both groups showed high levels of congruence between stereotypes and preferences. Congruence was stronger for nontomboys (14 times more likely to exhibit responses congruent with stereotypes vs. incongruent ones), as compared to tomboys who were four times more likely to exhibit responses congruent with stereotypes versus incongruent ones. Implications of these findings for cognitive approaches to gender development are discussed.

Motor and cognitive stereotypies in the BTBR T+tf/J mouse model of autism

PubMed Central

Pearson, BL; Pobbe, RLH; Defensor, EB; Oasay, L; Bolivar, VJ; Blanchard, DC; Blanchard, RJ

2010-01-01

The BTBR T+tf/J inbred mouse strain displays a variety of persistent phenotypic alterations similar to those exhibited in autism spectrum disorders. The unique genetic background of the BTBR strain is thought to underlie its lack of reciprocal social interactions, elevated repetitive self-directed grooming and restricted exploratory behaviors. In order to clarify the existence, range and mechanisms of abnormal repetitive behaviors within BTBR mice, we performed detailed analyses of the microstructure of self-grooming patterns and noted increased overall grooming, higher percentages of interruptions in grooming bouts and a concomitant decrease in the proportion of incorrect sequence transitions compared to C57BL/6J inbred mice. Analyses of active phase home cage behavior also revealed an increase in stereotypic bar-biting behavior in the BTBR strain relative to B6 mice. Finally, in a novel object investigation task, BTBR mice exhibited greater baseline preference for specific unfamiliar objects as well as more patterned sequences of sequential investigations of those items. These results suggest that the repetitive, stereotyped behavior patterns of BTBR mice are relatively pervasive and reflect both motor and cognitive mechanisms. Furthermore, other pre-clinical mouse models of autism spectrum disorders may benefit from these more detailed analyses of stereotypic behavior. PMID:21040460

Characteristics of stereotypic movement disorder and self-injurious behavior assessed with the Diagnostic Assessment for the Severely Handicapped (DASH-II).

PubMed

Matson, J L; Hamilton, M; Duncan, D; Bamburg, J; Smiroldo, B; Anderson, S; Baglio, C

1997-01-01

The first experiment involved 143 individuals with severe and profound mental retardation. Individuals with Stereotypic Movement Disorder, Self-Injurious Behavior (SIB), and Stereotypic movement disorder with self-injurious behavior as assessed by the Diagnostic Assessment for the Severely Handicapped-II DASH-II were validated against Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV; American Psychiatric Association, 1994) criteria. In a second study DASH-II scores for 1480 individuals with severe and profound mental retardation were compared on demographic variables, core and associated features of each disorder. Characteristics of persons in each group were reviewed. Persons with profound mental retardation were more likely to evince stereotypies or self-injury compared to their severely impaired counterparts. Also, those with stereotypies were more likely to present with Pervasive Developmental Disorder (PDD)/autism, organicity, and eating disorders, while persons with SIB were more likely to evince sleep, sexual, and eating disorders.

Adult head-banging and stereotypic movement disorders.

PubMed

Mendez, M F; Mirea, A

1998-09-01

Stereotypic movement disorders (SMD) such as head-banging, which are common among children with mental retardation or pervasive developmental disorders, may also occur in intellectually normal adults. We report a 27-year history of daily head-banging with self-injury in a 49-year-old man with normal cognition. The patient had no personal or family history of Tourette's syndrome, tic disorder, obsessive-compulsive disorder (OCD), or mental retardation. The frequency of his stereotypical head-banging increased with anxiety, loud noises with startle, and boredom. He reported a sense of pleasure from his head-banging, and the frequency of this behavior decreased when he was treated with the opioid antagonist naltrexone. Although not diagnostic, the self-stimulatory or pleasurable component of head-banging, body-rocking, thumb-sucking, and other SMD may help distinguish them from tics, Tourette's syndrome, OCD, and deliberate self-harming behavior. This report reviews the disorders associated with SMD and discusses the potential mechanisms for these behaviors. The treatment of SMD includes drugs that work through opioid, serotonergic, or dopaminergic systems.

Enhanced stereotyped response to amphetamine after pretreatment with small doses of molindone.

PubMed

Conway, P; Uretsky, N J

1983-05-01

Pretreatment of rats with small doses of the antipsychotic drug, molindone, enhanced the stereotyped behavioral response to amphetamine. In order to determine whether molindone enhanced amphetamine-induced stereotypy by the same mechanism as chronic administration of amphetamine or drugs that inhibit central noradrenergic transmission, the effect of these drugs on the stereotyped behavior produced by beta-phenethylamine (PEA) was compared. Following the administration of phenoxybenzamine, reserpine and diethyldithiocarbamate, the stereotyped response produced by beta-phenethylamine was intensified. In contrast, neither molindone nor chronic pretreatment with amphetamine altered beta-phenethylamine-induced stereotypy. As shown previously with chronic amphetamine pretreatment, molindone also failed to enhance the stereotyped response produced by apomorphine. However, in contrast to the effects of chronic administration of amphetamine, molindone both increased the striatal concentration of dihydroxyphenylacetic acid (DOPAC) and blocked the ability of small doses of apomorphine to decrease this dopamine (DA) metabolite. The doses of molindone that blocked the apomorphine-induced reduction in the concentration of DOPAC in the striatum correlated with the doses that enhanced amphetamine-induced stereotypy. Since the decrease in DOPAC in the striatum produced by apomorphine is thought to be mediated through the stimulation of striatal DA autoreceptors, these results suggest that molindone enhances amphetamine-induced stereotypy by selectively inhibiting DA autoreceptors.

Feeling Good in Your Own Skin: The Influence of Complimentary Sexual Stereotypes on Risky Sexual Attitudes and Behaviors in a Community Sample of African American Women

PubMed Central

Oser, Carrie B.; Mooney, Jenny; Staton-Tindall, Michele; Havens, Jennifer R.; Leukefeld, Carl G.

2013-01-01

Although negative racial stereotypes may affect the mental and physical health of African Americans, little research has examined the influence of positive or complimentary racial stereotypes on such outcomes. More specifically, this study explored the relationship between African American women’s endorsement of complimentary stereotypes about their sexuality (CSS) and attitudes/behaviors that have been associated with sexual risk. Data were gathered from 206 African American women as part of the Black Women in the Study of Epidemics project (B-WISE). Multivariate regression models were used to examine associations between women’s endorsement of CSS and selected sex-related attitudes and behaviors. Participants’ endorsement of CSS was significantly positively associated with beliefs that having sex without protection would strengthen their relationship (B = .28, SE = .10, p < .01) and that they could use drugs and always make healthy choices about using protection (B = .31, SE = .09, p < .01). Significant positive associations were also found between CSS and the number of casual sexual partners women reported in the past year (B = .29, SE = .15, p = .05) and their willingness to have sex in exchange for money or drugs during that time (B = .78, OR = 2.18, p < .05). These findings suggest that endorsement of CSS by African American women can lead to increased risk behavior, particularly relating to possible infection with HIV or other sexually transmitted infections (STI). PMID:23421336

The Impact of "Colorblind" Ideologies on Students of Color: Intergroup Relations at a Predominantly White University.

ERIC Educational Resources Information Center

Lewis, Amanda E.; Chesler, Mark; Forman, Tyrone A.

2000-01-01

Investigated the experiences of minority students with their white peers on predominantly white campuses. Focus groups revealed how white students' purported color-blindness regarding race often blinded them to their own color conscious behavior and the subsequent stereotyping effects. Participants' discussions examined stereotyping, assimilation,…

Enhancing Cognitive Behavioral Therapy's Effectiveness with Men.

ERIC Educational Resources Information Center

Broder, Michael S.

Until recently, most of the emphasis on the understanding of sex roles has focused on how sexist attitudes and sex role stereotypes affect women. Often times men are the objects of stereotypical thinking, which results in certain assumptions about masculinity that can prove to be self-defeating and destructive to relationships on all levels. Male…

Self-Monitoring and Verbal Feedback to Reduce Stereotypic Body Rocking in a Congenitally Blind Adult.

ERIC Educational Resources Information Center

McAdam, David B.; And Others

1993-01-01

A self-management approach (utilizing self-counting of behaviors, corrective verbal feedback, and contingent verbal praise) was effectively used to reduce stereotypical body rocking in a congenitally blind young adult. Positive results were maintained, with replacement of overt counting with covert counting and immediate with delayed feedback as…

Multicultural Sex-Role Development in Young Children: Intervention Strategies. Final Report.

ERIC Educational Resources Information Center

Busch, Judith W.; Schau, Candace Garrett

This is the final report of a project that studied sex role stereotyping behavior among children in four preschools in Albuquerque, New Mexico, and attempted to intervene in the development of such stereotyping. The three phases of the study, which included contacting the schools, data collection and analysis, and information dissemination, are…

Down Syndrome Temperament: The Stereotype at Middle Childhood and Adolescence.

ERIC Educational Resources Information Center

Gunn, Pat; Cuskelly, Monica

1991-01-01

Behavioral ratings by mothers and teachers of 94 children with Down's Syndrome (between 8 and 14 years of age) indicated general support for the amiable personality stereotype, but ratings of low persistence were associated with maternal impressions of difficulty. There was little agreement between mothers and teachers regarding individual child…

Relationships between Sensory Stimulation and Stereotyped Behaviour in Severely Mentally Retarded and Autistic Children.

ERIC Educational Resources Information Center

Goodall, Elizabeth; Corbett, J.

1982-01-01

The reinforcing properties of four sensory stimuli (continuous and flashing light, vibration, and sound), which were under the subject's control, were examined and the effect on stereotyped behavior of 24 severely retarded and autistic children were observed. Findings were interpreted to support the self-stimulation theory of stereotypy despite…

Longitudinal assessment of stereotypic, proto-injurious, and self-injurious behavior exhibited by young children with developmental delays.

PubMed

Richman, David M; Lindauer, Steven E

2005-11-01

Twelve children (CA, 12 to 32 months) with developmental delay were observed in their homes during monthly analogue functional analysis probes to document patterns of emerging self-injurious behavior. Two patterns of emerging self-injury were observed for 5 participants: (a) The topography and functional analysis pattern remained the same, but the behavior eventually caused tissue damage; or (b) a new topography emerged that was similar to an established stereotypic motor behavior. Functional analysis results were inconclusive for the majority of target behaviors across participants due to undifferentiated responding across conditions. One participant exhibited two topographies that appeared to become sensitive to positive reinforcement over time. Results are discussed in terms of implications for future research on early intervention and prevention of self-injury.

A Gender Bias in the Attribution of Creativity: Archival and Experimental Evidence for the Perceived Association Between Masculinity and Creative Thinking.

PubMed

Proudfoot, Devon; Kay, Aaron C; Koval, Christy Z

2015-11-01

We propose that the propensity to think creatively tends to be associated with independence and self-direction-qualities generally ascribed to men-so that men are often perceived to be more creative than women. In two experiments, we found that "outside the box" creativity is more strongly associated with stereotypically masculine characteristics (e.g., daring and self-reliance) than with stereotypically feminine characteristics (e.g., cooperativeness and supportiveness; Study 1) and that a man is ascribed more creativity than a woman when they produce identical output (Study 2). Analyzing archival data, we found that men's ideas are evaluated as more ingenious than women's ideas (Study 3) and that female executives are stereotyped as less innovative than their male counterparts when evaluated by their supervisors (Study 4). Finally, we observed that stereotypically masculine behavior enhances a man's perceived creativity, whereas identical behavior does not enhance a woman's perceived creativity (Study 5). This boost in men's perceived creativity is mediated by attributions of agency, not competence, and predicts perceptions of reward deservingness. © The Author(s) 2015.

Motor and cognitive stereotypies in the BTBR T+tf/J mouse model of autism.

PubMed

Pearson, B L; Pobbe, R L H; Defensor, E B; Oasay, L; Bolivar, V J; Blanchard, D C; Blanchard, R J

2011-03-01

The BTBR T+tf/J inbred mouse strain displays a variety of persistent phenotypic alterations similar to those exhibited in autism spectrum disorders (ASDs). The unique genetic background of the BTBR strain is thought to underlie its lack of reciprocal social interactions, elevated repetitive self-directed grooming, and restricted exploratory behaviors. In order to clarify the existence, range, and mechanisms of abnormal repetitive behaviors within BTBR mice, we performed detailed analyses of the microstructure of self-grooming patterns and noted increased overall grooming, higher percentages of interruptions in grooming bouts and a concomitant decrease in the proportion of incorrect sequence transitions compared to C57BL/6J inbred mice. Analyses of active phase home-cage behavior also revealed an increase in stereotypic bar-biting behavior in the BTBR strain relative to B6 mice. Finally, in a novel object investigation task, the BTBR mice exhibited greater baseline preference for specific unfamiliar objects as well as more patterned sequences of sequential investigations of those items. These results suggest that the repetitive, stereotyped behavior patterns of BTBR mice are relatively pervasive and reflect both motor and cognitive mechanisms. Furthermore, other pre-clinical mouse models of ASDs may benefit from these more detailed analyses of stereotypic behavior. © 2010 The Authors. Genes, Brain and Behavior © 2010 Blackwell Publishing Ltd and International Behavioural and Neural Genetics Society.

Positive Perception of Aging and Performance in a Memory Task: Compensating for Stereotype Threat?

PubMed

Fernández-Ballesteros, Rocío; Bustillos, Antonio; Huici, Carmen

2015-01-01

BACKGROUND/STUDY CONTEXT: The aim of this research is to explore whether segments of seniors might be immune to aging stereotypes of the older adult group. Stereotype threat research indicates that older adults show low memory recall under conditions of stereotype threat. Stereotype internalization theory (Levy, 2009) predicts that a positive perception of aging has favorable effects on the behavior and health of older people. A total of 112 older adult participants (62% women, aged 55 to 78) attending the University Programme for Older Adults were assigned to one of two conditions: stereotype threat condition and positive information condition. A control group was included from participants in the same program (n = 34; 61% women, aged 55 to 78). Individual differences in self-perception of aging were considered as continuous variable. Participants with better self-perception of aging showed better memory performance than those with poorer self-perception of aging in the stereotype threat condition and control condition. However, no differences were found in the positive information condition between participants with high and low self-perception of aging. These results indicate that positive self-perception of aging moderates the effects of stereotype threat, and that positive information promotes better memory performance for those older adults with a poorer self-perception of aging. As expected, individuals with a positive perception of their own aging were less vulnerable to the activation of a negative older adult stereotype in the stereotype threat condition.

Girls Can Play Ball: Stereotype Threat Reduces Variability in a Motor Skill

PubMed Central

Huber, Meghan E.; Brown, Adam J.; Sternad, Dagmar

2016-01-01

The majority of research on stereotype threat shows what is expected: threat debilitates performance. However, facilitation is also possible, although seldom reported. This study investigated how stereotype threat influences novice females when performing the sensorimotor task of bouncing a ball to target. We tested the predictions of two prevailing accounts for debilitation and facilitation due to ST effects: working memory and mere effort. Experimental results showed that variability in performance decreased more in stigmatized females than in control females, consistent with the prediction of the mere effort account, but inconsistent with the working memory account. These findings suggest that stereotype threat effects may be predicated upon the correctness of the dominant motor behavior rather than on a novice-expert distinction or task difficulty. Further, a comprehensive understanding should incorporate the fact that stereotype threat can facilitate, as well as debilitate, performance. PMID:27249638

Girls can play ball: Stereotype threat reduces variability in a motor skill.

PubMed

Huber, Meghan E; Brown, Adam J; Sternad, Dagmar

2016-09-01

The majority of research on stereotype threat shows what is expected: threat debilitates performance. However, facilitation is also possible, although seldom reported. This study investigated how stereotype threat influences novice females when performing the sensorimotor task of bouncing a ball to a target. We tested the predictions of two prevailing accounts for debilitation and facilitation due to sterotype threat effects: working memory and mere effort. Experimental results showed that variability in performance decreased more in stigmatized females than in control females, consistent with the prediction of the mere effort account, but inconsistent with the working memory account. These findings suggest that stereotype threat effects may be predicated upon the correctness of the dominant motor behavior, rather than on a novice-expert distinction or task difficulty. Further, a comprehensive understanding should incorporate the fact that stereotype threat can facilitate, as well as debilitate, performance. Copyright © 2016 Elsevier B.V. All rights reserved.

Stereotypical beliefs about appearance: implications for retailing and consumer issues.

PubMed

Jasper, C R; Klassen, M L

1990-10-01

This research was designed to identify current stereotypical beliefs about obese men and women, assess subjects' desire to work with individuals described as "normal" weight as opposed to obese, examine subjects' perceptions of their own body size, inquire about subjects' personal desire to gain and lose weight, and identify subjects' diet and consumption behavior. The data indicate sex differences in subjects' perceptions of bodily appearance, desire to work with obese people, perceptions of their own weight, desire to lose rather than gain weight, and consumption and diet behavior.

Stereotypic movement disorders.

PubMed

Singer, Harvey S

2011-01-01

Stereotypic movements are repetitive, rhythmic, fixed, patterned in form, amplitude, and localization, but purposeless (e.g., hand shaking, waving, body rocking, head nodding). They are commonly seen in children; both in normal children (primary stereotypy) and in individuals with additional behavioral or neurological signs and symptoms (secondary stereotypy). They should be differentiated from compulsions (OCD), tics (tic disorders), trichotillomania, skin picking disorder, or the direct physiological effect of a substance. There is increasing evidence to support a neurobiological mechanism. Response to behavioral and pharmacological therapies is variable. Copyright © 2011 Elsevier B.V. All rights reserved.

Evidence for the social role theory of stereotype content: observations of groups' roles shape stereotypes.

PubMed

Koenig, Anne M; Eagly, Alice H

2014-09-01

In applying social role theory to account for the content of a wide range of stereotypes, this research tests the proposition that observations of groups' roles determine stereotype content (Eagly & Wood, 2012). In a novel test of how stereotypes can develop from observations, preliminary research collected participants' beliefs about the occupational roles (e.g., lawyer, teacher, fast food worker, chief executive officer, store clerk, manager) in which members of social groups (e.g., Black women, Hispanics, White men, the rich, senior citizens, high school dropouts) are overrepresented relative to their numbers in the general population. These beliefs about groups' typical occupational roles proved to be generally accurate when evaluated in relation to data from the Bureau of Labor Statistics. Then, correlational studies predicted participants' stereotypes of social groups from the attributes ascribed to group members' typical occupational roles (Studies 1a, 1b, and 1c), the behaviors associated with those roles (Study 2), and the occupational interest profile of the roles (Study 3). As predicted by social role theory, beliefs about the attributes of groups' typical roles were strongly related to group stereotypes on both communion and agency/competence. In addition, an experimental study (Study 4) demonstrated that when social groups were described with changes to their typical social roles in the future, their projected stereotypes were more influenced by these future roles than by their current group stereotypes, thus supporting social role theory's predictions about stereotype change. Discussion considers the implications of these findings for stereotype change and the relation of social role theory to other theories of stereotype content. 2014 APA, all rights reserved

Neural Dynamics of Autistic Repetitive Behaviors and Fragile X Syndrome: Basal Ganglia Movement Gating and mGluR-Modulated Adaptively Timed Learning.

PubMed

Grossberg, Stephen; Kishnan, Devika

2018-01-01

This article develops the iSTART neural model that proposes how specific imbalances in cognitive, emotional, timing, and motor processes that involve brain regions like prefrontal cortex, temporal cortex, amygdala, hypothalamus, hippocampus, and cerebellum may interact together to cause behavioral symptoms of autism. These imbalances include underaroused emotional depression in the amygdala/hypothalamus, learning of hyperspecific recognition categories that help to cause narrowly focused attention in temporal and prefrontal cortices, and breakdowns of adaptively timed motivated attention and motor circuits in the hippocampus and cerebellum. The article expands the model's explanatory range by, first, explaining recent data about Fragile X syndrome (FXS), mGluR, and trace conditioning; and, second, by explaining distinct causes of stereotyped behaviors in individuals with autism. Some of these stereotyped behaviors, such as an insistence on sameness and circumscribed interests, may result from imbalances in the cognitive and emotional circuits that iSTART models. These behaviors may be ameliorated by operant conditioning methods. Other stereotyped behaviors, such as repetitive motor behaviors, may result from imbalances in how the direct and indirect pathways of the basal ganglia open or close movement gates, respectively. These repetitive behaviors may be ameliorated by drugs that augment D2 dopamine receptor responses or reduce D1 dopamine receptor responses. The article also notes the ubiquitous role of gating by basal ganglia loops in regulating all the functions that iSTART models.

Neural Dynamics of Autistic Repetitive Behaviors and Fragile X Syndrome: Basal Ganglia Movement Gating and mGluR-Modulated Adaptively Timed Learning

PubMed Central

Grossberg, Stephen; Kishnan, Devika

2018-01-01

This article develops the iSTART neural model that proposes how specific imbalances in cognitive, emotional, timing, and motor processes that involve brain regions like prefrontal cortex, temporal cortex, amygdala, hypothalamus, hippocampus, and cerebellum may interact together to cause behavioral symptoms of autism. These imbalances include underaroused emotional depression in the amygdala/hypothalamus, learning of hyperspecific recognition categories that help to cause narrowly focused attention in temporal and prefrontal cortices, and breakdowns of adaptively timed motivated attention and motor circuits in the hippocampus and cerebellum. The article expands the model’s explanatory range by, first, explaining recent data about Fragile X syndrome (FXS), mGluR, and trace conditioning; and, second, by explaining distinct causes of stereotyped behaviors in individuals with autism. Some of these stereotyped behaviors, such as an insistence on sameness and circumscribed interests, may result from imbalances in the cognitive and emotional circuits that iSTART models. These behaviors may be ameliorated by operant conditioning methods. Other stereotyped behaviors, such as repetitive motor behaviors, may result from imbalances in how the direct and indirect pathways of the basal ganglia open or close movement gates, respectively. These repetitive behaviors may be ameliorated by drugs that augment D2 dopamine receptor responses or reduce D1 dopamine receptor responses. The article also notes the ubiquitous role of gating by basal ganglia loops in regulating all the functions that iSTART models. PMID:29593596

GABAB Receptor Agonist R-Baclofen Reverses Social Deficits and Reduces Repetitive Behavior in Two Mouse Models of Autism

PubMed Central

Silverman, J L; Pride, M C; Hayes, J E; Puhger, K R; Butler-Struben, H M; Baker, S; Crawley, J N

2015-01-01

Autism spectrum disorder (ASD) is diagnosed by two core behavioral criteria, unusual reciprocal social interactions and communication, and stereotyped, repetitive behaviors with restricted interests. Excitatory/inhibitory imbalance is a prominent hypothesis for the etiology of autism. The selective GABAB receptor agonist R-baclofen previously reversed social deficits and reduced repetitive behaviors in a mouse model of Fragile X syndrome, and Arbaclofen improved some clinical symptoms in some Fragile X and ASD patients. To evaluate R-baclofen in a broader range of mouse models of ASD, we tested both the R-baclofen enantiomer and the less potent S-baclofen enantiomer in two inbred strains of mice that display low sociability and/or high repetitive or stereotyped behaviors. R-baclofen treatment reversed social approach deficits in BTBR T+ Itpr3tf/J (BTBR), reduced repetitive self-grooming and high marble burying scores in BTBR, and reduced stereotyped jumping in C58/J (C58), at nonsedating doses. S-baclofen produced minimal effects at the same doses. These findings encourage investigations of R-baclofen in other preclinical model systems. Additional clinical studies may be warranted to further evaluate the hypothesis that the GABAB receptor represents a promising pharmacological target for treating appropriately stratified subsets of individuals with ASD. PMID:25754761

GABAB Receptor Agonist R-Baclofen Reverses Social Deficits and Reduces Repetitive Behavior in Two Mouse Models of Autism.

PubMed

Silverman, J L; Pride, M C; Hayes, J E; Puhger, K R; Butler-Struben, H M; Baker, S; Crawley, J N

2015-08-01

Autism spectrum disorder (ASD) is diagnosed by two core behavioral criteria, unusual reciprocal social interactions and communication, and stereotyped, repetitive behaviors with restricted interests. Excitatory/inhibitory imbalance is a prominent hypothesis for the etiology of autism. The selective GABAB receptor agonist R-baclofen previously reversed social deficits and reduced repetitive behaviors in a mouse model of Fragile X syndrome, and Arbaclofen improved some clinical symptoms in some Fragile X and ASD patients. To evaluate R-baclofen in a broader range of mouse models of ASD, we tested both the R-baclofen enantiomer and the less potent S-baclofen enantiomer in two inbred strains of mice that display low sociability and/or high repetitive or stereotyped behaviors. R-baclofen treatment reversed social approach deficits in BTBR T+ Itpr3tf/J (BTBR), reduced repetitive self-grooming and high marble burying scores in BTBR, and reduced stereotyped jumping in C58/J (C58), at nonsedating doses. S-baclofen produced minimal effects at the same doses. These findings encourage investigations of R-baclofen in other preclinical model systems. Additional clinical studies may be warranted to further evaluate the hypothesis that the GABAB receptor represents a promising pharmacological target for treating appropriately stratified subsets of individuals with ASD.

Mazindol: anorectic and behavioral effects in female rats.

PubMed

Mattei, R; Carlini, E A

1995-01-01

The anorectic and behavioral effects of mazindol (2.5, 5 and 10 mg/kg) were determined. The experiments comprized acute and chronic administration to female rats, and the effects were compared with those produced by 2.5 mg/kg of methamphetamine. The following evaluation parameters were considered: food intake, body weight, motor activity, and stereotyped behavior. Acute administration of the three doses of mazindol, as well as of the methamphetamine dose, decreased food intake. Administered chronically to female rats, mazindol (5 and 10 mg/kg) and methamphetamine induced loss of body weight during the first fifteen days. However, weight was subsequently regained by the animals, indicating development of tolerance. Mazindol (10 mg/kg) and methamphetamine produced an increase in motor activity. This increase was, however, not observed after chronic treatment, suggesting development of tolerance. Additionally, mazindol induced noticeable dose-dependent effects, involving stereotyped behavior (sniffing, continuous licking, false bites), similar to those produced by methamphetamine. Verticalization, however, was only observed after administration of 2.5 and 5 mg/kg of mazindol, and was absent after administration of the higher dose of mazindol as well as of methamphetamine. Finally, it should be stressed that features of stereotyped behavior induced by both drugs, such as licking, false bites, sniffing and verticalization, were very similar.

The Role of Technologies, Behaviors, Gender, and Gender Stereotype Traits in Adolescents' Cyber Aggression.

PubMed

Wright, Michelle F

2017-03-01

The present study focused on the impact of gender and gender stereotype traits (i.e., masculinity, femininity) on cyber aggression perpetration utilizing different technologies (i.e., social-networking sites, gaming consoles, mobile phones) and behaviors (i.e., cyber relational aggression, cyber verbal aggression, hacking). Participants included 233 eighth graders (108 female; M age = 13.26, SD = 0.36) from two middle schools in the Midwestern United States. Adolescents completed questionnaires on their endorsement of masculinity and femininity traits as well as how often they engaged in cyber aggression perpetration (i.e., cyber relational aggression, cyber verbal aggression, hacking) through mobile phones, social-networking sites, and gaming consoles. Findings indicated that boys and girls with more feminine traits engaged in more cyber relational aggression through social-networking sites and mobile phones, while boys and girls who endorsed more masculine traits perpetrated this behavior and cyber verbal aggression more often through online gaming. In addition, these boys and girls engaged in more hacking through all technologies when compared with girls and boys who reported more feminine traits. Results of this study indicate the importance of delineating gender stereotype traits, behaviors, and technologies when examining cyber aggression perpetration.

Development of Sex-Typed Play Behavior in Toddlers.

ERIC Educational Resources Information Center

O'Brien, Marion; Huston, Aletha C.

1985-01-01

Observed play of 52 toddlers with a set of socially stereotyped masculine, feminine, and neutral toys in a day care setting over 14 months to (1) determine the age at which toddlers consistently exhibit sex-stereotyped toy choices in a natural setting and (2) investigate relation of parents' expectations and the children's own knowledge of gender…

The Effects of Stereotyped Toys and Gender on Play Assessment in Children Aged 18-47 Months.

ERIC Educational Resources Information Center

Cherney, Isabelle D.; Kelly-Vance, Lisa; Glover, Katrina Gill; Ruane, Amy; Ryalls, Brigette Oliver

2003-01-01

Presents a study in which children, ages 18-47 months (n=30), were observed for 30 minutes in a playroom to determine if: (1) stereotyped toys impact children's play; (2) their behavior influences cognitive development; and (3) which toys are appropriate for the assessment sessions. Includes references. (CMK)

The Big Bad Wolf and Stereotype and Bias in the Media.

ERIC Educational Resources Information Center

Robinson, Julia

1998-01-01

Describes a librarian/teacher coplanned fourth-grade unit at Central Elementary School (Indianapolis, Indiana). The lesson focused on wolves and pack behavior and incorporated the tale of the Big Bad Wolf and the Three Little Pigs to teach the media literacy concepts of point of view, message, stereotype, and bias. Sample worksheets are included.…

What Can Boys and Girls Do? Preschoolers' Perspectives Regarding Gender Roles across Domains of Behavior

ERIC Educational Resources Information Center

Baker, Erin R.; Tisak, Marie S.; Tisak, John

2016-01-01

Previous research has examined at what age and in what contexts males and females develop gender-congruent stereotypes. Research indicates that social experience may provide a great influence on the presence of such stereotypes, but this is likely influenced by the development of gender schemas. The current study interviewed 99 children…

Altered locomotor and stereotyped responses to acute methamphetamine in adolescent, maternally separated rats

PubMed Central

Pritchard, Laurel M.; Hensleigh, Emily; Lynch, Sarah

2012-01-01

Rationale Neonatal maternal separation (MS) has been used to model the effects of early life stress in rodents. MS alters behavioral responses to a variety of abused drugs, but few studies have examined its effects on methamphetamine sensitivity. Objectives We sought to determine the effects of MS on locomotor and stereotyped responses to low-to-moderate doses of methamphetamine in male and female adolescent rats. Methods Male and female rat pups were subjected to three hours per day of MS on postnatal days (PN) 2–14, or a brief handling control procedure during the same period. During adolescence (approximately PN 40), all rats were tested for locomotor activity and stereotyped behavior in response to acute methamphetamine administration (0, 1.0 or 3.0 mg/kg, s.c.). Results MS rats of both sexes exhibited increased locomotor activity in a novel environment, relative to handled controls. MS increased the locomotor response to METH, and this effect occurred at different doses for male (3.0 mg/kg) and female (1.0 mg/kg) rats. MS also increased stereotyped behavior in response to METH (1.0 mg/kg) in both sexes. Conclusions MS enhances the locomotor response to METH in a dose- and sex-dependent manner. These results suggest that individuals with a history of early life stress may be particularly vulnerable to the psychostimulant effects of METH, even at relatively low doses. PMID:22414962

Use of categorical and individuating information in making inferences about personality.

PubMed

Krueger, J; Rothbart, M

1988-08-01

In three experiments, we explored the effects of categorical information (stereotypes) and case information (traits or behaviors) on judgments about an individual's characteristics. Subjects judged a target person's aggressiveness on the basis of a description containing both a broad social category and specific case information. In Experiment 1, the description included (a) a category that was either weakly or strongly related to aggressiveness and (b) a behavior that was unrelated, moderately diagnostic, or highly diagnostic of aggressiveness. Trait inferences were a function of both the stereotypic and the behavioral information. A single behavior was not sufficient to override the category effect. In Experiment 2, temporally consistent behaviors were presented as case information; under these conditions, category information had no effect on trait judgements. This finding was extended in Experiment 3 in which subjects predicted behaviors on the basis of the target person's sex and a moderately diagnostic trait.

Language use and stereotyping: the role of approach and avoidance motivation goals.

PubMed

Gil de Montes, Lorena; Ortiz, Garbiñe; Valencia, José F; Larrañaga, Maider; Agirrezabal, Arrate

2012-11-01

The use of more abstract language to describe expected behaviors as opposed to unexpected behaviors has traditionally been considered a way of stereotype maintenance. This tendency is known as linguistic expectancy bias. Two experiments examined the influence of approach and avoidance motivational orientations on the production of this linguistic expectancy bias. It was predicted that approach strategic orientation is likely to describe expectancy consistent behaviors at a higher level of linguistic abstraction than expectancy inconsistent behaviors. In contrast, avoidance strategic orientation is likely to describe both expectancy consistent behaviors and expectancy inconsistent behaviors at a lower level of linguistic abstraction, thus facilitating the disappearance of linguistic expectancy bias. Two experiments confirmed these expectations, using strategic orientation manipulations based either on communication goals or on motor action, and measuring linguistic abstraction either on forced-choice answer format or on free descriptions. Implications for the generalisation of linguistic expectancy bias are discussed.

Diversity in sound pressure levels and estimated active space of resident killer whale vocalizations.

PubMed

Miller, Patrick J O

2006-05-01

Signal source intensity and detection range, which integrates source intensity with propagation loss, background noise and receiver hearing abilities, are important characteristics of communication signals. Apparent source levels were calculated for 819 pulsed calls and 24 whistles produced by free-ranging resident killer whales by triangulating the angles-of-arrival of sounds on two beamforming arrays towed in series. Levels in the 1-20 kHz band ranged from 131 to 168 dB re 1 microPa at 1 m, with differences in the means of different sound classes (whistles: 140.2+/-4.1 dB; variable calls: 146.6+/-6.6 dB; stereotyped calls: 152.6+/-5.9 dB), and among stereotyped call types. Repertoire diversity carried through to estimates of active space, with "long-range" stereotyped calls all containing overlapping, independently-modulated high-frequency components (mean estimated active space of 10-16 km in sea state zero) and "short-range" sounds (5-9 km) included all stereotyped calls without a high-frequency component, whistles, and variable calls. Short-range sounds are reported to be more common during social and resting behaviors, while long-range stereotyped calls predominate in dispersed travel and foraging behaviors. These results suggest that variability in sound pressure levels may reflect diverse social and ecological functions of the acoustic repertoire of killer whales.

Stereotype confirmation concerns predict dropout from cognitive behavioral therapy for social anxiety disorder.

PubMed

Johnson, Suzanne; Price, Matthew; Mehta, Natasha; Anderson, Page L

2014-08-19

There are high attrition rates observed in efficacy studies for social anxiety disorder, and research has not identified consistent nor theoretically meaningful predictors of dropout. Pre-treatment symptom severity and demographic factors, such as age and gender, are sometimes predictive of dropout. The current study examines a theoretically meaningful predictor of attrition based on experiences associated with social group membership rather than differences between social group categories--fear of confirming stereotypes. This is a secondary data analysis of a randomized controlled trial comparing two cognitive behavioral treatments for social anxiety disorder: virtual reality exposure therapy and exposure group therapy. Participants (N = 74) with a primary diagnosis of social anxiety disorder who were eligible to participate in the parent study and who self-identified as either "African American" (n = 31) or "Caucasian" (n = 43) completed standardized self-report measures of stereotype confirmation concerns (SCC) and social anxiety symptoms as part of a pre-treatment assessment battery. Hierarchical logistic regression showed that greater stereotype confirmation concerns were associated with higher dropout from therapy--race, age, gender, and pre-treatment symptom severity were not. Group treatment also was associated with higher dropout. These findings urge further research on theoretically meaningful predictors of attrition and highlight the importance of addressing cultural variables, such as the experience of stereotype confirmation concerns, during treatment of social anxiety to minimize dropout from therapy.

Age and Employee Green Behaviors: A Meta-Analysis

PubMed Central

Wiernik, Brenton M.; Dilchert, Stephan; Ones, Deniz S.

2016-01-01

Recent economic and societal developments have led to an increasing emphasis on organizational environmental performance. At the same time, demographic trends are resulting in increasingly aging labor forces in many industrialized nations. Commonly held stereotypes suggest that older workers are less likely to be environmentally responsible than younger workers. To evaluate the degree to which such age differences are present, we meta-analyzed 132 independent correlations and 336 d-values based on 4676 professional workers from 22 samples in 11 countries. Contrary to popular stereotypes, age showed small positive relationships with pro-environmental behaviors, suggesting that older adults engaged in these workplace behaviors slightly more frequently. Relationships with age appeared to be linear for overall, Conserving, Avoiding Harm, and Taking Initiative pro-environmental behaviors, but non-linear trends were observed for Transforming and Influencing Others behaviors. PMID:26973550

Differentiating social and personal power: opposite effects on stereotyping, but parallel effects on behavioral approach tendencies.

PubMed

Lammers, Joris; Stoker, Janka I; Stapel, Diederik A

2009-12-01

How does power affect behavior? We posit that this depends on the type of power. We distinguish between social power (power over other people) and personal power (freedom from other people) and argue that these two types of power have opposite associations with independence and interdependence. We propose that when the distinction between independence and interdependence is relevant, social power and personal power will have opposite effects; however, they will have parallel effects when the distinction is irrelevant. In two studies (an experimental study and a large field study), we demonstrate this by showing that social power and personal power have opposite effects on stereotyping, but parallel effects on behavioral approach.

5HT2A receptor blockade in dorsomedial striatum reduces repetitive behaviors in BTBR mice.

PubMed

Amodeo, D A; Rivera, E; Cook, E H; Sweeney, J A; Ragozzino, M E

2017-03-01

Restricted and repetitive behaviors are a defining feature of autism, which can be expressed as a cognitive flexibility deficit or stereotyped, motor behaviors. There is limited knowledge about the underlying neuropathophysiology contributing to these behaviors. Previous findings suggest that central 5HT 2A receptor activity is altered in autism, while recent work indicates that systemic 5HT 2A receptor antagonist treatment reduces repetitive behaviors in an idiopathic model of autism. 5HT 2A receptors are expressed in the orbitofrontal cortex and striatum. These two regions have been shown to be altered in autism. The present study investigated whether 5HT 2A receptor blockade in the dorsomedial striatum or orbitofrontal cortex in the BTBR mouse strain, an idiopathic model of autism, affects the phenotype related to restricted and repetitive behaviors. Microinfusion of the 5HT 2A receptor antagonist, M100907 into the dorsomedial striatum alleviated a reversal learning impairment and attenuated grooming behavior. M100907 infusion into the orbitofrontal cortex increased perseveration during reversal learning and potentiated grooming. These findings suggest that increased 5HT 2A receptor activity in the dorsomedial striatum may contribute to behavioral inflexibility and stereotyped behaviors in the BTBR mouse. 5HT 2A receptor signaling in the orbitofrontal cortex may be critical for inhibiting a previously learned response during reversal learning and expression of stereotyped behavior. The present results suggest which brain areas exhibit abnormalities underlying repetitive behaviors in an idiopathic mouse model of autism, as well as which brain areas systemic treatment with M100907 may principally act on in BTBR mice to attenuate repetitive behaviors. © 2016 John Wiley & Sons Ltd and International Behavioural and Neural Genetics Society.

How Stigma Surrounding the Use of HIV Preexposure Prophylaxis Undermines Prevention and Pleasure: A Call to Destigmatize "Truvada Whores".

PubMed

Calabrese, Sarah K; Underhill, Kristen

2015-10-01

Antiretroviral preexposure prophylaxis (PrEP; emtricitabine and tenofovir disoproxil fumarate [Truvada]) prevents HIV without penalizing sexual pleasure, and may even enhance pleasure (e.g., by reducing HIV-related anxiety). However, concern about sexual risk behavior increasing with PrEP use (risk compensation) and corresponding stereotypes of promiscuity may undermine PrEP's preventive potential. In this commentary, we review literature on sexual behavior change accompanying PrEP use, discuss risk compensation concerns and the "Truvada whore" stereotype as PrEP barriers, question the appropriateness of restricting PrEP access because of risk compensation, and consider sexual pleasure as a benefit of PrEP, an acceptable motive for seeking PrEP, and a core element of health. It is essential for science to trump stereotypes and sex-negative messaging in guiding decision-making affecting PrEP access and uptake.

Gender Stereotypes and Discrimination: How Sexism Impacts Development.

PubMed

Brown, Christia Spears; Stone, Ellen A

2016-01-01

In this chapter, we summarize and integrate some of the latest developmental science research on gender stereotypes and discrimination in childhood and adolescence. We focus on five forms of sexism: (a) stereotypes and discrimination against boys regarding their school behaviors and disciplinary actions; (b) stereotypes and discrimination against girls in science, technology, engineering, and mathematics (STEM) domains; (c) stereotypes and discrimination in sports; (d) peer gendered harassment, including sexual harassment and teasing because of gender atypicality or nonconformity; and (e) sexualized gender stereotypes that sexually objectify girls and assume boys are sexually voracious. First, we document each type of sexism and examine children's awareness and perceptions of that bias, including their own self-reports and attributions. We examine the implications of this sexism for children and adolescents' developmental health (i.e., social, academic, and psychological well-being). We then draw connections between these various areas of research, focusing on how these different forms of sexism interact to reduce equity and justice among children and negatively impact positive developmental outcomes. The chapter concludes with suggestions for future research. © 2016 Elsevier Inc. All rights reserved.

Gender Attitudes in Early Childhood: Behavioral Consequences and Cognitive Antecedents

PubMed Central

Halim, May Ling D.; Ruble, Diane N.; Tamis-LeMonda, Catherine S.; Shrout, Patrick E.; Amodio, David M.

2016-01-01

This study examined factors that predicted children’s gender intergroup attitudes at age 5 and the implications of these attitudes for intergroup behavior. Ethnically-diverse children from low-income backgrounds (N=246, Mexican-, Chinese-, Dominican-, and African-American) were assessed at ages 4 and 5. On average, children reported positive same-gender and negative other-gender attitudes. Positive same-gender attitudes were associated with knowledge of gender stereotypes. In contrast, positive other-gender attitudes were associated with flexibility in gender cognitions (stereotype flexibility, gender consistency). Other-gender attitudes predicted gender-biased behavior. These patterns were observed in all ethnic groups. These findings suggest that early learning about gender categories shape young children’s gender attitudes, and that these gender attitudes already have consequences for children’s intergroup behavior at age 5. PMID:27759886

Abnormal Behavior in Relation to Cage Size in Rhesus Monkeys

ERIC Educational Resources Information Center

Paulk, H. H.; And Others

1977-01-01

Examines the effects of cage size on stereotyped and normal locomotion and on other abnormal behaviors in singly caged animals, whether observed abnormal behaviors tend to co-occur, and if the development of an abnormal behavior repertoire leads to reduction in the number of normal behavior categories. (Author/RK)

Cyber Dating Abuse: Investigating Digital Monitoring Behaviors Among Adolescents From a Social Learning Perspective.

PubMed

Van Ouytsel, Joris; Ponnet, Koen; Walrave, Michel

2017-07-01

Just as with other forms of abuse such as bullying, dating violence is no longer limited to physical spaces. Several forms of dating violence can also be perpetrated by means of technology. Few studies have used a theoretical perspective to investigate cyber dating abuse. This study addresses this gap in the literature by focusing on the perpetration of digital monitoring behaviors-a form of cyber dating abuse-from a social learning perspective. We investigate the extent to which perceived social norms about cyber dating abuse, witnessing controlling behaviors among parents, and endorsing gender stereotypes are linked with adolescents' engagement in digital monitoring behaviors. The study draws on data from 466 secondary school students (71.0% girls, n = 331) aged between 16 and 22 years ( M = 17.99 years, SD = 0.92) in Flanders, Belgium, who were in a romantic relationship. Linear regression analysis indicates that being female, being older, the perceived social norms of peers, the endorsement of gender stereotypes, and having observed intrusive controlling behaviors by the father are significantly and positively related to adolescents' perpetration of digital monitoring behaviors. The findings have implications for practice and underscore the need for prevention efforts to address and lower the influence of these perceived social norms. Further implications include the need for prevention efforts to focus on diminishing the impact of gender stereotypical attitudes and the influence of witnessing controlling behaviors within the family context on cyber dating abuse perpetration.

Pair-bonded humans conform to sexual stereotypes in web-based advertisements for extra-marital partners.

PubMed

Kelley, Trish C; Hare, James F

2010-10-20

Partners advertisements provide advertisers with access to a large pool of prospective mates, and have proven useful in documenting sex differences in human mating preferences. We coded data from an Internet site (AshleyMadison.com) catering to advertisers engaged in existing pair-bonded relationships. While we predicted that pair-bonding may liberate advertisers from conforming to sexual stereotypes of male promiscuity and female choosiness, our results are uniformly consistent with those stereotypes. Our findings thus provide further evidence that human mating behavior is highly constrained by fundamental biological differences between males and females.

Perception of intentions and actions: gender stereotype susceptibility.

PubMed

Pavlova, Marina A; Wecker, Matthias; Krombholz, Kerstin; Sokolov, Arseny A

2010-01-22

Gender differences are evident in the comprehension of social signals, but the underlying basis for these differences is unclear. There is some indication that gender effects have neurobiological sources. Here we manipulated stereotype messages about gender differences in a social cognition task, on which no gender gap has previously been documented. The outcome indicates that manipulation of stereotype messages elicits gender effects. A positive message enhances performance, whereas a negative message diminishes it. Furthermore, this effect is more pronounced in females, with a greater force of a negative stereotype message. The study provides novel insights into the possible sources of gender related fluctuations in social cognition. The findings are discussed in terms of behavioral components and brain mechanisms underpinning gender effects in social cognition. Copyright 2009 Elsevier B.V. All rights reserved.

Conformity under uncertainty: reliance on gender stereotypes in online hiring decisions.

PubMed

Uhlmann, Eric Luis; Silberzahn, Raphael

2014-02-01

We apply Bentley et al.'s theoretical framework to better understand gender discrimination in online labor markets. Although such settings are designed to encourage employer behavior in the northwest corner of Homo economicus, actual online hiring decisions tend to drift southeast into a "confirmation bias plus weak feedback loops" pattern of discrimination based on inaccurate social stereotypes.

Brief Report: Impression Formation in High-Functioning Autism--Role of Nonverbal Behavior and Stereotype Activating Information

ERIC Educational Resources Information Center

Schwartz, Caroline; Dratsch, Thomas; Vogeley, Kai; Bente, Gary

2014-01-01

Little is known about whether stereotypes influence social judgments of autistic individuals, in particular when they compete with tacit face-to-face cues. We compared impression formation of 17 subjects with high-functioning autism (HFA) and 17 age-, gender- and IQ-matched controls. Information about the profession of a job applicant served as…

Faculty Perceptions of Division I Male Student-Athletes: The Relationship between Student-Athlete Contact, Athletic Department Involvement, and Perceptions of Intercollegiate Athletics

ERIC Educational Resources Information Center

Tovar, Elizabeth A.

2011-01-01

It has been widely recognized that student-athletes, especially in the sports of men's basketball and football, endure stereotyping (Bowen & Levin, 2003; Simons, Bosworth, Fujita, & Jensen, 2007, Baucom & Lantz, 2001). Although stereotypes about male basketball and football student-athletes academic behaviors are expressed by many sectors of the…

The effects of stereotype threat and contextual cues on alcohol users' inhibitory control.

PubMed

Pennington, Charlotte R; Qureshi, Adam; Monk, Rebecca L; Heim, Derek

2016-03-01

Previous research indicates that users of illicit substances exhibit diminished cognitive function under stereotype threat. Advancing this research, the current study aimed to examine the effects of stereotype threat on alcohol users' inhibitory control. It also examined whether drinkers demonstrate a greater approach bias towards alcohol-related relative to neutral stimuli. Fifty-five participants were assigned randomly to a stereotype threat condition, in which they were primed with a negative stereotype linking drinking behavior to cognitive decline, or a non-threat control condition. All participants then completed a modified version of the Cued Go/No-Go Association Test that exposed participants to alcohol-related and neutral pictorial stimuli and sound cues. Stereotype threatened participants demonstrated a speed-accuracy trade off, taking significantly longer to respond to go-trials with equivalent accuracy to the control condition. They also showed reduced response accuracy to both alcohol-related and neutral stimuli in reversed instruction trials. Participants in the control condition were both more accurate and quicker to respond to alcohol-related stimuli compared to neutral stimuli. These results suggest that awareness of negative stereotypes pertaining to alcohol-related impulsivity may have a harmful effect on inhibitive cognitive performance. This may have implications for public health campaigns and for methodological designs with high levels of procedural signaling with respect to not inadvertently inducing stereotype threat and impacting impulsivity. Copyright © 2015 Elsevier Ltd. All rights reserved.

A sociogram for the cranes of the world.

PubMed

Ellis, D H; Swengel, S R; Archibald, G W; Kepler, C B

1998-05-01

The behavioral repertoire for the world's 15 species of cranes includes over 100 behavioral acts with clear social significance. Each species performs at least 60 discrete social postures, vocalizations, displays, and activities. Because all but a handful of the stereotyped social displays are common to all species, the presence or absence of social displays was useful only to a limited degree in comparing the relatedness of established crane taxonomic groups. However, the breadth of the repertoire for each species and for the family Gruidae tentatively places cranes at the apex of social complexity (at least for stereotyped displays) in the animal world.

A sociogram for the cranes of the world

USGS Publications Warehouse

Ellis, D.H.; Swengel, S.R.; Archibald, George W.; Kepler, C.B.

1998-01-01

The behavioral repertoire for the world's 15 species of cranes includes over 100 behavioral acts with clear social significance. Each species performs at least 60 discrete social postures, vocalizations, displays, and activities. Because all but a handful of the stereotyped social displays are common to all species, the presence or absence of social displays was useful only to a limited degree in comparing the relatedness of established crane taxonomic groups. However, the breadth of the repertoire for each species and for the family Gruidae tentatively places cranes at the apex of social complexity (at least for stereotyped displays) in the animal world.

Perceptual fluency and judgments of vocal aesthetics and stereotypicality.

PubMed

Babel, Molly; McGuire, Grant

2015-05-01

Research has shown that processing dynamics on the perceiver's end determine aesthetic pleasure. Specifically, typical objects, which are processed more fluently, are perceived as more attractive. We extend this notion of perceptual fluency to judgments of vocal aesthetics. Vocal attractiveness has traditionally been examined with respect to sexual dimorphism and the apparent size of a talker, as reconstructed from the acoustic signal, despite evidence that gender-specific speech patterns are learned social behaviors. In this study, we report on a series of three experiments using 60 voices (30 females) to compare the relationship between judgments of vocal attractiveness, stereotypicality, and gender categorization fluency. Our results indicate that attractiveness and stereotypicality are highly correlated for female and male voices. Stereotypicality and categorization fluency were also correlated for male voices, but not female voices. Crucially, stereotypicality and categorization fluency interacted to predict attractiveness, suggesting the role of perceptual fluency is present, but nuanced, in judgments of human voices. © 2014 Cognitive Science Society, Inc.

Documenting Nursing and Medical Students’ Stereotypes about Hispanic and American Indian Patients

PubMed Central

Bean, Meghan G.; Focella, Elizabeth S.; Covarrubias, Rebecca; Stone, Jeff; Moskowitz, Gordon B.; Badger, Terry A.

2015-01-01

Objective Hispanic Americans and American Indians face significant health disparities compared with White Americans. Research suggests that stereotyping of minority patients by members of the medical community is an important antecedent of race and ethnicity-based health disparities. This work has primarily focused on physicians’ perceptions, however, and little research has examined the stereotypes healthcare personnel associate with Hispanic and American Indian patients. The present study assesses: 1) the health-related stereotypes both nursing and medical students hold about Hispanic and American Indian patients, and 2) nursing and medical students’ motivation to treat Hispanic and American Indian patients in an unbiased manner. Design Participants completed a questionnaire assessing their awareness of stereotypes that healthcare professionals associate with Hispanic and American Indian patients then completed measures of their motivation to treat Hispanics and American Indians in an unbiased manner. Results Despite being highly motivated to treat Hispanic and American Indian individuals fairly, the majority of participants reported awareness of stereotypes associating these patient groups with noncompliance, risky health behavior, and difficulty understanding and/or communicating health-related information. Conclusion This research provides direct evidence for negative health-related stereotypes associated with two understudied minority patient groups—Hispanics and American Indians—among both nursing and medical personnel. PMID:26504671

The Neural Correlates of Race

PubMed Central

Ito, Tiffany A.; Bartholow, Bruce D.

2009-01-01

Behavioral analyses are a natural choice for understanding the wide-ranging behavioral consequences of racial stereotyping and prejudice. However, neuroimaging and electrophysiological research has recently considered the neural mechanisms that underlie racial categorization and the activation and application of racial stereotypes and prejudice, revealing exciting new insights. Work reviewed here points to the importance of neural structures previously associated with face processing, semantic knowledge activation, evaluation, and self-regulatory behavioral control, allowing for the specification of a neural model of race processing. We show how research on the neural correlates of race can serve to link otherwise disparate lines of evidence on the neural underpinnings of a broad array of social-cognitive phenomena, and consider implications for effecting change in race relations. PMID:19896410

That's a boy's toy: gender-typed knowledge in toddlers as a function of mother's marital status.

PubMed

Hupp, Julie M; Smith, Jessi L; Coleman, Jill M; Brunell, Amy B

2010-01-01

A child who is highly gender schematic readily uses gender when processing new information. In the current study, we examined whether and how family structure predicts a child's level of gender-typed knowledge (as assessed by a gender-stereotype sorting task) once the category of gender is in place (as assessed by a gender-labeling task). It was predicted that children from more "traditional" family structures (married mothers) would have more gender-typed knowledge compared to children from less traditional families (unmarried mothers). Moreover, we explored if this relationship would be related to, at least in part, the greater frequency of androgynous behaviors (i.e., both masculine and feminine household activities) an unmarried mother performs. Twenty-eight children (age 2 to 3) were tested at local childcare centers. The mother of each child reported her marital status as well as how often she engaged in stereotypically masculine and feminine behaviors. As expected, mothers' marital status was associated with children's level of gender-typed knowledge, such that children with unmarried mothers had less gender-typed knowledge, in part due to the unmarried mother's greater frequency of androgynous behaviors. Implications for children's acquisition of gender-related stereotypes and the possible benefit of having mothers model both masculine and feminine behaviors are discussed.

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

NASA Astrophysics Data System (ADS)

Huh, Searle; Williams, Dmitri

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

The Effects of Physical Attractiveness and Ethnicity on Children's Behavioral Attributions and Peer Preferences

ERIC Educational Resources Information Center

Langlois, Judith H.; Stephan, Cookie

1977-01-01

Investigates the generality of stereotypes associated with physical attractiveness and assesses the relative contributions of attractiveness and ethnicity in determining children's behavioral attributions and peer preferences. (JMB)

Effects of chronic cocaine, morphine and methamphetamine on the mobility, immobility and stereotyped behaviors in crayfish.

PubMed

Imeh-Nathaniel, Adebobola; Rincon, Natalia; Orfanakos, Vasiliki Bessie; Brechtel, Leanne; Wormack, Leah; Richardson, Erika; Huber, Robert; Nathaniel, Thomas I

2017-08-14

The worth of crayfish as a model system for studies of addiction was not previously recognized because a drug-reward phenomenon had not been documented in this model system. In our previous experiments, we demonstrate that the crayfish natural reward pathways are sensitive to human drugs of abuse. This finding supports crayfish as a suitable model to characterize specific behaviors that are relevant in drug addiction research, and the current study builds on our previous findings. The aim of the present study was to investigate unconditioned neurobehavioral effects of repeated treatment regimens using cocaine, morphine, and methamphetamine for three consecutive days. We analyzed mobility, immobility and characterized stereotypic behaviors following intracardial infusions of 2.0μg/g or 10.0μg/g doses of cocaine, morphine, and methamphetamine for three days. The results showed that systemic cocaine, morphine, and methamphetamine increased mobility at a low dose of 2.0μg/g more effectively than a high dose of 10.0μg/g, while simultaneously showing that the high dose exerted a more prominent effect in increasing immobility. Moreover, systemic cocaine, morphine, and methamphetamine injections have discerning effects towards a group of defined unconditioned stereotyped behavioral patterns associated with each drug, rather than a shared universal behavioral effect. These findings provide insight into the behavioral and pharmacological basis responsible for the unconditioned effects of these drugs in crayfish. Copyright © 2017. Published by Elsevier B.V.

Two distinct modes of forebrain circuit dynamics underlie temporal patterning in the vocalizations of young songbirds

PubMed Central

Aronov, Dmitriy; Veit, Lena; Goldberg, Jesse H.; Fee, Michale S.

2011-01-01

Accurate timing is a critical aspect of motor control, yet the temporal structure of many mature behaviors emerges during learning from highly variable exploratory actions. How does a developing brain acquire the precise control of timing in behavioral sequences? To investigate the development of timing, we analyzed the songs of young juvenile zebra finches. These highly variable vocalizations, akin to human babbling, gradually develop into temporally-stereotyped adult songs. We find that the durations of syllables and silences in juvenile singing are formed by a mixture of two distinct modes of timing – a random mode producing broadly-distributed durations early in development, and a stereotyped mode underlying the gradual emergence of stereotyped durations. Using lesions, inactivations, and localized brain cooling we investigated the roles of neural dynamics within two premotor cortical areas in the production of these temporal modes. We find that LMAN (lateral magnocellular nucleus of the nidopallium) is required specifically for the generation of the random mode of timing, and that mild cooling of LMAN causes an increase in the durations produced by this mode. On the contrary, HVC (used as a proper name) is required specifically for producing the stereotyped mode of timing, and its cooling causes a slowing of all stereotyped components. These results show that two neural pathways contribute to the timing of juvenile songs, and suggest an interesting organization in the forebrain, whereby different brain areas are specialized for the production of distinct forms of neural dynamics. PMID:22072687

Controlling images: How awareness of group stereotypes affects Black women's well-being.

PubMed

Jerald, Morgan C; Cole, Elizabeth R; Ward, L Monique; Avery, Lanice R

2017-10-01

This paper presents research exploring how stereotypes that are simultaneously racialized and gendered affect Black women. We investigated the mental and physical health consequences of Black women's awareness that others hold these stereotypes and tested whether this association was moderated by the centrality of racial identity. A structural equation model tested among 609 young Black women revealed that metastereotype awareness (i.e., being aware that others hold negative stereotypes of one's group) predicted negative mental health outcomes (e.g., depression, anxiety, hostility), which, in turn, predicted diminished self-care behaviors and greater drug and alcohol use for coping. High racial centrality exacerbated the negative association between metastereotype awareness and self-care. We discuss implications of the findings for clinical practice and for approaches to research using intersectionality frameworks. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

"Man points": masculine capital and young men's health.

PubMed

de Visser, Richard O; McDonnell, Elizabeth J

2013-01-01

Health behaviors are important resources for the development and display of masculine identity. The aim of this mixed-method study was to examine how "masculine capital" is accrued via traditionally masculine behaviors and used to permit nonmasculine behavior. An online survey assessing personal importance of gender identity, gender role stereotypes, and beliefs about the gender of various health behaviors was completed by 731 university students. Interviews were conducted with a purposive sample of 16 of these men and women. Quantitative data showed significant positive associations between perceived masculinity and engagement in a greater number of traditionally masculine health behaviors. Such patterns were clearest among young men and women who endorsed gender role stereotypes and gave greater importance to their own gender identity. Qualitative data supported the quantitative data: participants with more traditional gender role beliefs had more strict beliefs about the masculinity of various health behaviors. When asked about their own experiences, many men described having engaged in traditionally masculine health-related behaviors so as to accrue masculine capital or use it to permit nonmasculine (or feminine) behavior. The novel use of a gender-relations approach in this mixed-method study of young men and women expanded on earlier smaller scale studies of men and masculine capital. The findings add to understanding of the concept of "masculine capital" and suggest how it may aid efforts to better understand and improve young men's health. Young men's concerns about masculinity could be harnessed to encourage healthy "masculine" behavior. However, such approaches may not be effective for men who eschew traditional definitions of masculinity. Furthermore, failure to question socially constructed definitions of gender may reinforce stereotypes that restrict men's and women's opportunities. PsycINFO Database Record (c) 2013 APA, all rights reserved

A Direct Comparison of Self-Injurious and Stereotyped Motor Behavior Between Preschool-Aged Children With and Without Developmental Delays

PubMed Central

Spofford, Lisa; Dimian, Adele; Tervo, Raymond; MacLean, William E.; Symons, Frank J.

2016-01-01

Objective To compare the prevalence of self-injurious behavior (SIB) and stereotyped motor behavior (STY) of preschool-aged children with developmental delays (DD group) and their peers without developmental delays (TD group) using a standardized caregiver report scale. Methods The Repetitive Behavior Scale-Revised was completed by caregivers of children with developmental delays and their peers without developmental delays. Frequency of occurrence and severity ratings for SIB and STY were compared between groups. Results SIB and STY were reported more often and at a greater level of severity in the DD group. Older chronological age was associated with more severe STY in the DD group but not the TD group. Gender was not related to STY or SIB for either group. Conclusions Differences in STY and SIB were evident between preschoolers with and without DD. Findings are discussed from developmental and behavioral psychology perspectives regarding the expression of repetitive behavior in developmentally at-risk pediatric populations. PMID:26514642

The participation of cortical amygdala in innate, odor-driven behavior

PubMed Central

Root, Cory M.; Denny, Christine A.; Hen, René; Axel, Richard

2014-01-01

Innate behaviors are observed in naïve animals without prior learning or experience, suggesting that the neural circuits that mediate these behaviors are genetically determined and stereotyped. The neural circuits that convey olfactory information from the sense organ to the cortical and subcortical olfactory centers have been anatomically defined1-3 but the specific pathways responsible for innate responses to volatile odors have not been identified. We have devised genetic strategies that demonstrate that a stereotyped neural circuit that transmits information from the olfactory bulb to cortical amygdala is necessary for innate aversive and appetitive behaviors. Moreover, we have employed the promoter of the activity-dependent gene, arc, to express the photosensitive ion channel, channelrhodopsin, in neurons of the cortical amygdala activated by odors that elicit innate behaviors. Optical activation of these neurons leads to appropriate behaviors that recapitulate the responses to innate odors. These data indicate that the cortical amygdala plays a critical role in the generation of innate odor-driven behaviors but do not preclude the participation of cortical amygdala in learned olfactory behaviors. PMID:25383519

Stochasticity and stereotypy in the Ciona notochord.

PubMed

Carlson, Maia; Reeves, Wendy; Veeman, Michael

2015-01-15

Fate mapping with single cell resolution has typically been confined to embryos with completely stereotyped development. The lineages giving rise to the 40 cells of the Ciona notochord are invariant, but the intercalation of those cells into a single-file column is not. Here we use genetic labeling methods to fate map the Ciona notochord with both high resolution and large sample sizes. We find that the ordering of notochord cells into a single column is not random, but instead shows a distinctive signature characteristic of mediolaterally-biased intercalation. We find that patterns of cell intercalation in the notochord are somewhat stochastic but far more stereotyped than previously believed. Cell behaviors vary by lineage, with the secondary notochord lineage being much more constrained than the primary lineage. Within the primary lineage, patterns of intercalation reflect the geometry of the intercalating tissue. We identify the latest point at which notochord morphogenesis is largely stereotyped, which is shortly before the onset of mediolateral intercalation and immediately after the final cell divisions in the primary lineage. These divisions are consistently oriented along the AP axis. Our results indicate that the interplay between stereotyped and stochastic cell behaviors in morphogenesis can only be assessed by fate mapping experiments that have both cellular resolution and large sample sizes. Copyright © 2014 Elsevier Inc. All rights reserved.

Stochasticity and Stereotypy in the Ciona Notochord

PubMed Central

Carlson, Maia; Reeves, Wendy; Veeman, Michael

2015-01-01

Fate mapping with single cell resolution has typically been confined to embryos with completely stereotyped development. The lineages giving rise to the 40 cells of the Ciona notochord are invariant, but the intercalation of those cells into a single-file column is not. Here we use genetic labeling methods to fate map the Ciona notochord with both high resolution and large sample sizes. We find that the ordering of notochord cells into a single column is not random, but instead shows a distinctive signature characteristic of mediolaterally-biased intercalation. We find that patterns of cell intercalation in the notochord are somewhat stochastic but far more stereotyped than previously believed. Cell behaviors vary by lineage, with the secondary notochord lineage being much more constrained than the primary lineage. Within the primary lineage, patterns of intercalation reflect the geometry of the intercalating tissue. We identify the latest point at which notochord morphogenesis is largely stereotyped, which is shortly before the onset of mediolateral intercalation and immediately after the final cell divisions in the primary lineage. These divisions are consistently oriented along the AP axis. Our results indicate that the interplay between stereotyped and stochastic cell behaviors in morphogenesis can only be assessed by fate mapping experiments that have both cellular resolution and large sample sizes. PMID:25459659

Educational Implications of Current Research on the Syndrome of Autism.

ERIC Educational Resources Information Center

Valcante, Greg

1986-01-01

Findings from a review of recent empirical studies on autism in the areas of behavioral characteristics (stimulus overselectivity, echolalia, imitation) and treatment interventions (social language development, stereotypic behavior, instructional design) are presented. (Author/CL)

Whole-brain activity maps reveal stereotyped, distributed networks for visuomotor behavior.

PubMed

Portugues, Ruben; Feierstein, Claudia E; Engert, Florian; Orger, Michael B

2014-03-19

Most behaviors, even simple innate reflexes, are mediated by circuits of neurons spanning areas throughout the brain. However, in most cases, the distribution and dynamics of firing patterns of these neurons during behavior are not known. We imaged activity, with cellular resolution, throughout the whole brains of zebrafish performing the optokinetic response. We found a sparse, broadly distributed network that has an elaborate but ordered pattern, with a bilaterally symmetrical organization. Activity patterns fell into distinct clusters reflecting sensory and motor processing. By correlating neuronal responses with an array of sensory and motor variables, we find that the network can be clearly divided into distinct functional modules. Comparing aligned data from multiple fish, we find that the spatiotemporal activity dynamics and functional organization are highly stereotyped across individuals. These experiments systematically reveal the functional architecture of neural circuits underlying a sensorimotor behavior in a vertebrate brain. Copyright © 2014 Elsevier Inc. All rights reserved.

Whole-brain activity maps reveal stereotyped, distributed networks for visuomotor behavior

PubMed Central

Portugues, Ruben; Feierstein, Claudia E.; Engert, Florian; Orger, Michael B.

2014-01-01

Summary Most behaviors, even simple innate reflexes, are mediated by circuits of neurons spanning areas throughout the brain. However, in most cases, the distribution and dynamics of firing patterns of these neurons during behavior are not known. We imaged activity, with cellular resolution, throughout the whole brains of zebrafish performing the optokinetic response. We found a sparse, broadly distributed network that has an elaborate, but ordered, pattern, with a bilaterally symmetrical organization. Activity patterns fell into distinct clusters reflecting sensory and motor processing. By correlating neuronal responses with an array of sensory and motor variables, we find that the network can be clearly divided into distinct functional modules. Comparing aligned data from multiple fish, we find that the spatiotemporal activity dynamics and functional organization are highly stereotyped across individuals. These experiments reveal, for the first time in a vertebrate, the comprehensive functional architecture of the neural circuits underlying a sensorimotor behavior. PMID:24656252

Gender Attitudes in Early Childhood: Behavioral Consequences and Cognitive Antecedents.

PubMed

Halim, May Ling D; Ruble, Diane N; Tamis-LeMonda, Catherine S; Shrout, Patrick E; Amodio, David M

2017-05-01

This study examined factors that predicted children's gender intergroup attitudes at age 5 and the implications of these attitudes for intergroup behavior. Ethnically diverse children from low-income backgrounds (N = 246; Mexican-, Chinese-, Dominican-, and African American) were assessed at ages 4 and 5. On average, children reported positive same-gender and negative other-gender attitudes. Positive same-gender attitudes were associated with knowledge of gender stereotypes. In contrast, positive other-gender attitudes were associated with flexibility in gender cognitions (stereotype flexibility, gender consistency). Other-gender attitudes predicted gender-biased behavior. These patterns were observed in all ethnic groups. These findings suggest that early learning about gender categories shape young children's gender attitudes and that these gender attitudes already have consequences for children's intergroup behavior at age 5. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Do Stereotypic Images in Video Games Affect Attitudes and Behavior? Adolescents’ Perspectives

PubMed Central

Henning, Alexandra; Brenick, Alaina; Killen, Melanie; O’Connor, Alexander; Collins, Michael J.

2015-01-01

This study examined adolescents’ attitudes about video games along with their self-reported play frequency. Ninth and eleventh grade students (N = 361), approximately evenly divided by grade and gender, were surveyed about whether video games have stereotypic images, involve harmful consequences or affect one’s attitudes, whether game playing should be regulated by parents or the government, and whether game playing is a personal choice. Adolescents who played video games frequently showed decreased concern about the effects that games with negatively stereotyped images may have on the players’ attitudes compared to adolescents who played games infrequently or not at all. With age, adolescents were more likely to view images as negative, but were also less likely to recognize stereotypic images of females as harmful and more likely to judge video-game playing as a personal choice. The paper discusses other findings in relation to research on adolescents’ social cognitive judgments. PMID:25729336

Gender Differences in Child Aggression: Relations With Gender-Differentiated Parenting and Parents' Gender-Role Stereotypes.

PubMed

Endendijk, Joyce J; Groeneveld, Marleen G; van der Pol, Lotte D; van Berkel, Sheila R; Hallers-Haalboom, Elizabeth T; Bakermans-Kranenburg, Marian J; Mesman, Judi

2017-01-01

This longitudinal study examines the association between child gender and child aggression via parents' physical control, moderated by parents' gender-role stereotypes in a sample of 299 two-parent families with a 3-year-old child in the Netherlands. Fathers with strong stereotypical gender-role attitudes and mothers were observed to use more physical control strategies with boys than with girls, whereas fathers with strong counterstereotypical attitudes toward gender roles used more physical control with girls than with boys. Moreover, when fathers had strong attitudes toward gender roles (stereotypical or counterstereotypical), their differential treatment of boys and girls completely accounted for the gender differences in children's aggressive behavior a year later. Mothers' gender-differentiated parenting practices were unrelated to gender differences in child aggression. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Do Stereotypic Images in Video Games Affect Attitudes and Behavior? Adolescents' Perspectives.

PubMed

Henning, Alexandra; Brenick, Alaina; Killen, Melanie; O'Connor, Alexander; Collins, Michael J

This study examined adolescents' attitudes about video games along with their self-reported play frequency. Ninth and eleventh grade students (N = 361), approximately evenly divided by grade and gender, were surveyed about whether video games have stereotypic images, involve harmful consequences or affect one's attitudes, whether game playing should be regulated by parents or the government, and whether game playing is a personal choice. Adolescents who played video games frequently showed decreased concern about the effects that games with negatively stereotyped images may have on the players' attitudes compared to adolescents who played games infrequently or not at all. With age, adolescents were more likely to view images as negative, but were also less likely to recognize stereotypic images of females as harmful and more likely to judge video-game playing as a personal choice. The paper discusses other findings in relation to research on adolescents' social cognitive judgments.

Gender-Typed Play Behavior in Early Childhood: Adopted Children with Lesbian, Gay, and Heterosexual Parents

PubMed Central

Goldberg, Abbie E.; Kashy, Deborah A.; Smith, JuilAnna Z.

2012-01-01

This study examined whether the gender-typed play of young children varies as a function of family structure. Using a sample of 126 couples (44 lesbian couples, 34 gay male couples, and 48 heterosexual couples) located throughout the United States, with an adopted child between the age of 2 and 4 years old (mean = 2.5 years), we examined parent reports of children’s gender-typed play behavior utilizing the Pre-School Activities Inventory (PSAI; Golombok & Rust, 1993). Findings revealed that the perceived play behaviors of boys and girls in same-gender parent families were more similar (i.e., less gender-stereotyped) than the perceived play behavior of boys and girls in heterosexual-parent families (which were more divergent; that is, gender-stereotyped). Sons of lesbian mothers were less masculine in their play behavior than sons of gay fathers and sons of heterosexual parents. Our findings have implications for researchers who study gender development in children and adolescents. PMID:23420542

Unpopular, overweight, and socially inept: reconsidering the stereotype of online gamers.

PubMed

Kowert, Rachel; Festl, Ruth; Quandt, Thorsten

2014-03-01

Online gaming has become an activity associated with a highly specific, caricatured, and often negative image. This "stereotype" has permeated the collective consciousness, as online gamers have become common caricatures in popular media. A lack of comprehensive demographic inquiries into the online gaming population has made it difficult to dispute these stereotypical characteristics and led to rising concerns about the validity of these stereotypes. The current study aims to clarify the basis of these negative characterizations, and determine whether online video game players display the social, physical, and psychological shortcomings stereotypically attributed them. Sampling and recruiting was conducted using a two-stage approach. First, a representative sample of 50,000 individuals aged 14 and older who were asked about their gaming behavior in an omnibus telephone survey. From this sample, 4,500 video game players were called for a second telephone interview, from which the current data were collected. Only those participants who completed all of the questions relating to video game play were retained for the current analysis (n=2,550). Between- and within-group analyses were enlisted to uncover differences between online, offline, and nongame playing communities across varying degrees of involvement. The results indicate that the stereotype of online gamers is not fully supported empirically. However, a majority of the stereotypical attributes was found to hold a stronger relationship with more involved online players than video game players as a whole, indicating an empirical foundation for the unique stereotypes that have emerged for this particular subgroup of video game players.

The Effects of Developmental Quotient and Diagnostic Criteria on Challenging Behaviors in Toddlers with Developmental Disabilities

ERIC Educational Resources Information Center

Medeiros, Kristen; Kozlowski, Alison M.; Beighley, Jennifer S.; Rojahn, Johannes; Matson, Johnny L.

2012-01-01

Previous research has found that individuals with intellectual disability and/or autism spectrum disorder (ASD), and those with greater symptom severity within these diagnoses, show higher rates of aggressive/destructive behavior, stereotypic behavior, and self-injurious behavior. In this exploratory cross-sectional study, toddlers at-risk for a…

Investigation of pre-pubertal sex differences in wheel running and social behavior in three mouse strains

PubMed Central

Gordon, Elizabeth A.; Corbitt, Cynthia

2015-01-01

Sex differences in social behaviors exist in mammals during adulthood, and further evidence suggests that sex differences in behavior are present before sexual maturity. In order to model behavioral disorders in animals, it is important to assess baseline sex-related behavioral differences, especially when studying disorders for which sex-related behavioral effects are expected. We investigated the effect of sex on behavior in 3 strains of pre-pubertal mice (C57BL/6, CFW, and CF1) using a wheel-running assay. We found no significant sex differences in latency to run on the wheel or total duration of wheel running within each strain. During the social interaction test, there were no differences between sexes in latency or total duration of contact or following between a subject and novel mouse. We also evaluated behavioral patterns of wheel running and stereotypical behaviors, such as burrowing and grooming. Both sexes showed characteristic wheel running behavior, spending the majority of each trial interacting with the wheel when it was free and more time performing other activities (e.g., stereotypical behaviors, general locomotion) when it was jammed. These results provide evidence that, among various strains of pre-pubertal mice, baseline sex-related behavioral differences are not strong enough to influence the measured behaviors. PMID:26316671

Investigation of pre-pubertal sex differences in wheel running and social behavior in three mouse strains.

PubMed

Gordon, Elizabeth A; Corbitt, Cynthia

2015-08-01

Sex differences in social behaviors exist in mammals during adulthood, and further evidence suggests that sex differences in behavior are present before sexual maturity. In order to model behavioral disorders in animals, it is important to assess baseline sex-related behavioral differences, especially when studying disorders for which sex-related behavioral effects are expected. We investigated the effect of sex on behavior in 3 strains of pre-pubertal mice (C57BL/6, CFW, and CF1) using a wheel-running assay. We found no significant sex differences in latency to run on the wheel or total duration of wheel running within each strain. During the social interaction test, there were no differences between sexes in latency or total duration of contact or following between a subject and novel mouse. We also evaluated behavioral patterns of wheel running and stereotypical behaviors, such as burrowing and grooming. Both sexes showed characteristic wheel running behavior, spending the majority of each trial interacting with the wheel when it was free and more time performing other activities ( e.g. , stereotypical behaviors, general locomotion) when it was jammed. These results provide evidence that, among various strains of pre-pubertal mice, baseline sex-related behavioral differences are not strong enough to influence the measured behaviors.

A diagnostic-ratio approach to measuring beliefs about the leadership abilities of male and female managers.

PubMed

Martell, R F; Desmet, A L

2001-12-01

This study departed from previous research on gender stereotyping in the leadership domain by adopting a more comprehensive view of leadership and using a diagnostic-ratio measurement strategy. One hundred and fifty-one managers (95 men and 56 women) judged the leadership effectiveness of male and female middle managers by providing likelihood ratings for 14 categories of leader behavior. As expected, the likelihood ratings for some leader behaviors were greater for male managers, whereas for other leader behaviors, the likelihood ratings were greater for female managers or were no different. Leadership ratings revealed some evidence of a same-gender bias. Providing explicit verification of managerial success had only a modest effect on gender stereotyping. The merits of adopting a probabilistic approach in examining the perception and treatment of stigmatized groups are discussed.

Evidence of Nonconscious Stereotyping of Hispanic Patients by Nursing and Medical Students

PubMed Central

Bean, Meghan G.; Stone, Jeff; Badger, Terry A.; Focella, Elizabeth S.; Moskowitz, Gordon B.

2013-01-01

Background Current research on nonconscious stereotyping in health care is limited by an emphasis on practicing physicians’ beliefs about African American patients and by heavy reliance on a measure of nonconscious processes that allows participants to exert control over their behavior if they are motivated to appear nonbiased. Objectives The present research examined whether nursing and medical students exhibit nonconscious activation of stereotypes about Hispanic patients using a task that subliminally primes patient ethnicity. It was hypothesized that participants would exhibit greater activation of noncompliance and health risk stereotypes following subliminal exposure to Hispanic faces compared with non-Hispanic White faces and, because ethnicity was primed outside of conscious awareness, that explicit motivations to control prejudice would not moderate stereotype activation. Methods Nursing and medical students completed a sequential priming task that measured the speed with which they recognized words related to noncompliance and health risk following subliminal exposure to Hispanic and non-Hispanic White faces. They then completed explicit measures of their motivation to control prejudice against Hispanics. Results Both nursing and medical students exhibited greater activation of noncompliance and health risk words after subliminal exposure to Hispanic faces, compared with non-Hispanic White faces. Explicit motivations to control prejudice did not moderate stereotype activation. Discussion These findings show that, regardless of their motivation to treat Hispanics fairly, nursing and medical students exhibit nonconscious activation of negative stereotypes when they encounter Hispanics. Implications are discussed. PMID:23995470

Deconstructing the Erected Hierarchy: Sex and Power in Organizations.

ERIC Educational Resources Information Center

Shakeshaft, Charol

Two characteristics that are commonly associated with organizational behavior, power and sex, are examined. Sexual behavior within the workplace and schools is discussed as are the effects of sexual stereotypes, sexually harassing and non-harassing sexual behavior, and office romances on the organization and its members. A conclusion is that these…

Indirect Functional Assessment of Stereotypy in Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Wilke, Arthur E.; Tarbox, Jonathan; Dixon, Dennis R.; Kenzer, Amy L.; Bishop, Michele R.; Kakavand, Heleya

2012-01-01

Autism spectrum disorders (ASD) are characterized by the presence of repetitive behavior and stereotyped patterns of interest and activities. It is common for clinicians to assume that repetitive behaviors are maintained by automatic reinforcement but, as with any challenging behavior, the function of stereotypy should not be assumed based on its…

Nonambulatory Persons with Profound Mental Retardation: Physical, Developmental, and Behavioral Characteristics.

ERIC Educational Resources Information Center

Kobe, Frank H.; And Others

1994-01-01

This study presents data on the physical, developmental, and behavioral characteristics of a group of 203 nonambulatory persons with profound mental retardation. It found a high prevalence of physical and medical problems, as well as high rates of self-injurious, stereotypic, and aggressive behavior and high variability in cognitive and adaptive…

Can Gender-Fair Language Reduce Gender Stereotyping and Discrimination?

PubMed

Sczesny, Sabine; Formanowicz, Magda; Moser, Franziska

2016-01-01

Gender-fair language (GFL) aims at reducing gender stereotyping and discrimination. Two principle strategies have been employed to make languages gender-fair and to treat women and men symmetrically: neutralization and feminization. Neutralization is achieved, for example, by replacing male-masculine forms (policeman) with gender-unmarked forms (police officer), whereas feminization relies on the use of feminine forms to make female referents visible (i.e., the applicant… he or she instead of the applicant… he). By integrating research on (1) language structures, (2) language policies, and (3) individual language behavior, we provide a critical review of how GFL contributes to the reduction of gender stereotyping and discrimination. Our review provides a basis for future research and for scientifically based policy-making.

Can Gender-Fair Language Reduce Gender Stereotyping and Discrimination?

PubMed Central

Sczesny, Sabine; Formanowicz, Magda; Moser, Franziska

2016-01-01

Gender-fair language (GFL) aims at reducing gender stereotyping and discrimination. Two principle strategies have been employed to make languages gender-fair and to treat women and men symmetrically: neutralization and feminization. Neutralization is achieved, for example, by replacing male-masculine forms (policeman) with gender-unmarked forms (police officer), whereas feminization relies on the use of feminine forms to make female referents visible (i.e., the applicant… he or she instead of the applicant… he). By integrating research on (1) language structures, (2) language policies, and (3) individual language behavior, we provide a critical review of how GFL contributes to the reduction of gender stereotyping and discrimination. Our review provides a basis for future research and for scientifically based policy-making. PMID:26869947

How Hispanic Patients Address Ambiguous versus Unambiguous Bias in the Doctor's Office

PubMed Central

Bean, Meghan G.; Covarrubias, Rebecca; Stone, Jeff

2014-01-01

Two studies examined Hispanic individuals’ preferences for using ten different bias reduction strategies when interacting with a doctor whose beliefs about their group were either ambiguous or clearly biased. Consistent with predictions, participants who imagined interacting with a doctor whose beliefs were ambiguous preferred strategies that facilitate positive doctor-patient interactions, whereas participants whose doctor explicitly endorsed negative stereotypes about their group preferred strategies that address stereotype content. The results also revealed that, regardless of whether the doctor's beliefs were ambiguous or clearly biased, stigma consciousness predicted participants’ preferences for using strategies that address stereotype content. These findings suggest that both doctors’ behavior and individual-level factors influence how minority individuals choose to behave in a healthcare setting. PMID:25395691

Test- and behavior-specific genetic factors affect WKY hypoactivity in tests of emotionality.

PubMed

Baum, Amber E; Solberg, Leah C; Churchill, Gary A; Ahmadiyeh, Nasim; Takahashi, Joseph S; Redei, Eva E

2006-05-15

Inbred Wistar-Kyoto rats consistently display hypoactivity in tests of emotional behavior. We used them to test the hypothesis that the genetic factors underlying the behavioral decision-making process will vary in different environmental contexts. The contexts used were the open-field test (OFT), a novel environment with no explicit threats present, and the defensive-burying test (DB), a habituated environment into which a threat has been introduced. Rearing, a voluntary behavior was measured in both tests, and our study was the first to look for genetic loci affecting grooming, a relatively automatic, stress-responsive stereotyped behavior. Quantitative trait locus analysis was performed on a population of 486 F2 animals bred from reciprocal inter-crosses. The genetic architectures of DB and OFT rearing, and of DB and OFT grooming, were compared. There were no common loci affecting grooming behavior in both tests. These different contexts produced the stereotyped behavior via different pathways, and genetic factors seem to influence the decision-making pathways and not the expression of the behavior. Three loci were found that affected rearing behavior in both tests. However, in both contexts, other loci had greater effects on the behavior. Our results imply that environmental context's effects on decision-making vary depending on the category of behavior.

Linguistic intergroup bias in political communication.

PubMed

Anolli, Luigi; Zurloni, Valentino; Riva, Giuseppe

2006-07-01

The Linguistic Intergroup Bias (LIB) illustrates the disposition to communicate positive in-group and negative out-group behaviors more abstractly than negative in-group and positive out-group behaviors. The present research examined the function of language in reinforcing this bias in political communication. To illustrate the LIB, the Linguistic Category Model (LCM) was used, including a nouns category. Because social stereotypes are usually conveyed by nominal terms, the aim was to observe the relationship between stereotypes and language in political communication. Moreover, we were interested in analyzing the psychological processes that drive the LIB. Therefore, we verified whether the LIB is more related to language abstractness than to agent-patient causality. Several political debates and interviews, which took place before the latest Italian provincial elections, were analyzed. Results suggested that the language politicians use in communicating about political groups are conceptualized as stereotypes rather than as trait-based categories. Moreover, it seems that the LIB could not be explained only at a lexical level. Social implications of the present findings in interpersonal relations and causal attribution were discussed.

Is trichotillomania a stereotypic movement disorder? An analysis of body-focused repetitive behaviors in people with hair-pulling.

PubMed

Stein, Dan J; Flessner, Christopher A; Franklin, Martin; Keuthen, Nancy J; Lochner, Christine; Woods, Douglas W

2008-01-01

Stereotypic movement disorder (SMD) is characterized by nonfunctional repetitive movements, is typically diagnosed in people with intellectual disability, and by definition excludes people with trichotillomania (TTM). Nevertheless, hair-pulling may be one of a number of body-focused repetitive behaviors (BFRBs) that are seen in the general population. Comorbidity of symptoms might support the idea that they are indicative of an underlying stereotypic disorder, and we therefore explored their frequency in people with hair-pulling. Participants were recruited with the help of the Trichotillomania Learning Center, the largest advocacy group for people with hair-pulling. Participants completed a self-report survey on the Internet, which included questions about the presence of both hair-pulling and other BFRBs. Measures included the Massachusetts General Hospital Hairpulling Scale (MGH-HS), the Milwaukee Inventory for Subtypes of Trichotillomania-Adult Version (MIST-A), the Depression and Anxiety Stress Scale (DASS), and the Sheehan Disability Scale (SDS). The majority of participants with hair-pulling (70%) report the presence of other BFRBs, most commonly skin-picking and nail-biting. There were particularly strong associations between the total number of BFRBs and increased scores on ratings of focused hair-pulling, depression, anxiety, stress, and functional impairment. Similar results were found in participants who met more rigorous criteria for trichotillomania. This study is limited by its self-report nature, and by the lack of detailed information on the phenomenology of comorbid BFRBs. While further nosological research is needed, the high rates of these behaviors in people with hair-pulling, and their association with increased disability, is consistent with previous clinical observations, and supports the argument that trichotillomania can usefully be conceptualized as a stereotypic disorder. Speculatively, this argument may be especially valid in trichotillomania patients with more focused hair-pulling symptoms.

Is older adult care mediated by caregivers' cultural stereotypes? The role of competence and warmth attribution.

PubMed

Fernández-Ballesteros, Rocío; Bustillos, Antonio; Santacreu, Marta; Schettini, Rocio; Díaz-Veiga, Pura; Huici, Carmen

2016-01-01

The purpose of this study is to examine, from the stereotype content model (SCM) perspective, the role of the competence and warmth stereotypes of older adults held by professional caregivers. A quasi-experimental design, ex post facto with observational analyses, was used in this study. The cultural view on competence and warmth was assessed in 100 caregivers working in a set of six residential geriatric care units (three of them organized following a person-centered care approach and the other three providing standard geriatric care). In order to assess caregivers' cultural stereotypical views, the SCM questionnaire was administered. To evaluate the role of caregivers' cultural stereotypes in their professional performance as well as in older adult functioning, two observational scales from the Sistema de Evaluación de Residencias de Ancianos (assessment system for older adults residences)-RS (staff functioning and residents' functioning) were applied. Caregivers' cultural views of older adults (compared to young people) are characterized by low competence and high warmth, replicating the data obtained elsewhere from the SCM. Most importantly, the person-centered units predict better staff performance and better resident functioning than standard units. Moreover, cultural stereotyping of older adult competence moderates the effects of staff performance on resident functioning, in line with the findings of previous research. Our results underline the influence of caregivers' cultural stereotypes on the type of care, as well as on their professional behaviors and on older adult functioning. Caregivers' cultural stereotypes could be considered as a central issue in older adult care since they mediate the triangle of care: caregivers/older adults/type of care; therefore, much more attention should be paid to this psychosocial care component.

Is older adult care mediated by caregivers’ cultural stereotypes? The role of competence and warmth attribution

PubMed Central

Fernández-Ballesteros, Rocío; Bustillos, Antonio; Santacreu, Marta; Schettini, Rocio; Díaz-Veiga, Pura; Huici, Carmen

2016-01-01

Purpose The purpose of this study is to examine, from the stereotype content model (SCM) perspective, the role of the competence and warmth stereotypes of older adults held by professional caregivers. Methods A quasi-experimental design, ex post facto with observational analyses, was used in this study. The cultural view on competence and warmth was assessed in 100 caregivers working in a set of six residential geriatric care units (three of them organized following a person-centered care approach and the other three providing standard geriatric care). In order to assess caregivers’ cultural stereotypical views, the SCM questionnaire was administered. To evaluate the role of caregivers’ cultural stereotypes in their professional performance as well as in older adult functioning, two observational scales from the Sistema de Evaluación de Residencias de Ancianos (assessment system for older adults residences)-RS (staff functioning and residents’ functioning) were applied. Results Caregivers’ cultural views of older adults (compared to young people) are characterized by low competence and high warmth, replicating the data obtained elsewhere from the SCM. Most importantly, the person-centered units predict better staff performance and better resident functioning than standard units. Moreover, cultural stereotyping of older adult competence moderates the effects of staff performance on resident functioning, in line with the findings of previous research. Conclusion Our results underline the influence of caregivers’ cultural stereotypes on the type of care, as well as on their professional behaviors and on older adult functioning. Caregivers’ cultural stereotypes could be considered as a central issue in older adult care since they mediate the triangle of care: caregivers/older adults/type of care; therefore, much more attention should be paid to this psychosocial care component. PMID:27217736

Help seeking for cardiac symptoms: Beyond the masculine–feminine binary

PubMed Central

Galdas, Paul M.; Johnson, Joy L.; Percy, Myra E.; Ratner, Pamela A.

2016-01-01

Empirical and theoretical literature suggests that stereotypical gender roles shape men’s and women’s health help-seeking behavior, and plays an important role in the treatment seeking delays of cardiac patients. We were interested in exploring the ways in which gender informs the experiences and help-seeking behavior of men and women who experienced the symptoms associated with acute cardiac events. We undertook 20 in-depth interviews between October 2007 and July 2008 with 11 men and 9 women recently diagnosed with an acute coronary syndrome in British Columbia, Canada. Participants were encouraged to tell their ‘story’ of the event that led to hospitalization and diagnosis, with a focus on the symptoms and decision making processes that occurred before and during the activation of health services: seeking the advice of others including colleagues, family members and healthcare professionals; calling 911; and attending an emergency department. Although we anticipated that distinctive patterns of help-seeking behavior aligned with stereotypical masculine and feminine ideals might emerge from our data, this was not always the case. We found some evidence of the influence of gender role ideology on the help-seeking behavior of both male and female participants. However, men’s and women’s experiences of seeking health care were not easily parsed into distinct binary gender patterns. Behavior that might stereotypically be considered to be ‘masculine’ or ‘feminine’ gender practice was shared by both male and female participants. Our findings undermine simple binary distinctions about gendered help-seeking prevalent in the literature, and contribute towards setting the direction of the future health policy and research agenda addressing the issue of gender and health help-seeking behavior. PMID:20398989

Parent-child math anxiety and math-gender stereotypes predict adolescents' math education outcomes

PubMed Central

Casad, Bettina J.; Hale, Patricia; Wachs, Faye L.

2015-01-01

Two studies examined social determinants of adolescents' math anxiety including parents' own math anxiety and children's endorsement of math-gender stereotypes. In Study 1, parent-child dyads were surveyed and the interaction between parent and child math anxiety was examined, with an eye to same- and other-gender dyads. Results indicate that parent's math anxiety interacts with daughters' and sons' anxiety to predict math self-efficacy, GPA, behavioral intentions, math attitudes, and math devaluing. Parents with lower math anxiety showed a positive relationship to children's math outcomes when children also had lower anxiety. The strongest relationships were found with same-gender dyads, particularly Mother-Daughter dyads. Study 2 showed that endorsement of math-gender stereotypes predicts math anxiety (and not vice versa) for performance beliefs and outcomes (self-efficacy and GPA). Further, math anxiety fully mediated the relationship between gender stereotypes and math self-efficacy for girls and boys, and for boys with GPA. These findings address gaps in the literature on the role of parents' math anxiety in the effects of children's math anxiety and math anxiety as a mechanism affecting performance. Results have implications for interventions on parents' math anxiety and dispelling gender stereotypes in math classrooms. PMID:26579000

Parent-child math anxiety and math-gender stereotypes predict adolescents' math education outcomes.

PubMed

Casad, Bettina J; Hale, Patricia; Wachs, Faye L

2015-01-01

Two studies examined social determinants of adolescents' math anxiety including parents' own math anxiety and children's endorsement of math-gender stereotypes. In Study 1, parent-child dyads were surveyed and the interaction between parent and child math anxiety was examined, with an eye to same- and other-gender dyads. Results indicate that parent's math anxiety interacts with daughters' and sons' anxiety to predict math self-efficacy, GPA, behavioral intentions, math attitudes, and math devaluing. Parents with lower math anxiety showed a positive relationship to children's math outcomes when children also had lower anxiety. The strongest relationships were found with same-gender dyads, particularly Mother-Daughter dyads. Study 2 showed that endorsement of math-gender stereotypes predicts math anxiety (and not vice versa) for performance beliefs and outcomes (self-efficacy and GPA). Further, math anxiety fully mediated the relationship between gender stereotypes and math self-efficacy for girls and boys, and for boys with GPA. These findings address gaps in the literature on the role of parents' math anxiety in the effects of children's math anxiety and math anxiety as a mechanism affecting performance. Results have implications for interventions on parents' math anxiety and dispelling gender stereotypes in math classrooms.

They Are What You Hear in Media Reports: The Racial Stereotypes toward Uyghurs Activated by Media

PubMed Central

Jin, Jia; Pei, Guanxiong; Ma, Qingguo

2017-01-01

Stereotypes from the major nationality toward minorities constitute a widely concerning problem in many countries. As reported by previous studies, stereotypes can be activated by media information that portrays the negative aspects of the target group. The current study focused on the neural basis of the modulation of negative media information on Han Chinese stereotypes toward Uyghurs by using event-related potentials. We employed the lexical decision task, in which participants were asked to categorize the presented word as positive or negative. Behavioral result showed that participants had a shorter reaction time to positive adjectives than to negative adjectives. The data of brain activity showed that compared with the Han condition, the Uyghurs condition elicited smaller N400 differences in the media priming group, whereas there was no significant N400 deflection difference between Han Chinese and Uyghurs in the control group. The current results suggested that the negative media information might influence their judgments toward other groups reflected in the deflection of N400 amplitude. Therefore, in order to mitigate or even eliminate stereotypes about national minorities, the effort of the media is important. PMID:29270104

They Are What You Hear in Media Reports: The Racial Stereotypes toward Uyghurs Activated by Media.

PubMed

Jin, Jia; Pei, Guanxiong; Ma, Qingguo

2017-01-01

Stereotypes from the major nationality toward minorities constitute a widely concerning problem in many countries. As reported by previous studies, stereotypes can be activated by media information that portrays the negative aspects of the target group. The current study focused on the neural basis of the modulation of negative media information on Han Chinese stereotypes toward Uyghurs by using event-related potentials. We employed the lexical decision task, in which participants were asked to categorize the presented word as positive or negative. Behavioral result showed that participants had a shorter reaction time to positive adjectives than to negative adjectives. The data of brain activity showed that compared with the Han condition, the Uyghurs condition elicited smaller N400 differences in the media priming group, whereas there was no significant N400 deflection difference between Han Chinese and Uyghurs in the control group. The current results suggested that the negative media information might influence their judgments toward other groups reflected in the deflection of N400 amplitude. Therefore, in order to mitigate or even eliminate stereotypes about national minorities, the effort of the media is important.

Brain-wide Maps Reveal Stereotyped Cell-Type-Based Cortical Architecture and Subcortical Sexual Dimorphism.

PubMed

Kim, Yongsoo; Yang, Guangyu Robert; Pradhan, Kith; Venkataraju, Kannan Umadevi; Bota, Mihail; García Del Molino, Luis Carlos; Fitzgerald, Greg; Ram, Keerthi; He, Miao; Levine, Jesse Maurica; Mitra, Partha; Huang, Z Josh; Wang, Xiao-Jing; Osten, Pavel

2017-10-05

The stereotyped features of neuronal circuits are those most likely to explain the remarkable capacity of the brain to process information and govern behaviors, yet it has not been possible to comprehensively quantify neuronal distributions across animals or genders due to the size and complexity of the mammalian brain. Here we apply our quantitative brain-wide (qBrain) mapping platform to document the stereotyped distributions of mainly inhibitory cell types. We discover an unexpected cortical organizing principle: sensory-motor areas are dominated by output-modulating parvalbumin-positive interneurons, whereas association, including frontal, areas are dominated by input-modulating somatostatin-positive interneurons. Furthermore, we identify local cell type distributions with more cells in the female brain in 10 out of 11 sexually dimorphic subcortical areas, in contrast to the overall larger brains in males. The qBrain resource can be further mined to link stereotyped aspects of neuronal distributions to known and unknown functions of diverse brain regions. Copyright © 2017 Elsevier Inc. All rights reserved.

Why women apologize more than men: gender differences in thresholds for perceiving offensive behavior.

PubMed

Schumann, Karina; Ross, Michael

2010-11-01

Despite wide acceptance of the stereotype that women apologize more readily than men, there is little systematic evidence to support this stereotype or its supposed bases (e.g., men's fragile egos). We designed two studies to examine whether gender differences in apology behavior exist and, if so, why. In Study 1, participants reported in daily diaries all offenses they committed or experienced and whether an apology had been offered. Women reported offering more apologies than men, but they also reported committing more offenses. There was no gender difference in the proportion of offenses that prompted apologies. This finding suggests that men apologize less frequently than women because they have a higher threshold for what constitutes offensive behavior. In Study 2, we tested this threshold hypothesis by asking participants to evaluate both imaginary and recalled offenses. As predicted, men rated the offenses as less severe than women did. These different ratings of severity predicted both judgments of whether an apology was deserved and actual apology behavior.

A systematic review and evaluation of inhibitory stimulus control procedures as a treatment for stereotyped behavior among individuals with autism.

PubMed

Lydon, Sinéad; Moran, Laura; Healy, Olive; Mulhern, Teresa; Enright Young, Kerie

2017-11-01

Stereotypy is pervasive among persons with autism and may impact negatively on social inclusion and learning. The implementation of resource-intensive behavioral interventions to decrease these behaviors has been questioned. Inhibitory stimulus control procedures (ISCPs) comprise a type of antecedent-based intervention that has been proposed as an effective treatment approach for stereotypy but has received limited research attention to date. The current systematic review sought to examine and synthesize the literature reporting applications of ISCPs in the treatment of stereotypy among persons with autism. Treatment outcomes were analyzed quantitatively and the status of ISCPs as evidence-based practice was evaluated in accordance with the National Autism Center's National Standards Report guidelines. A total of 11 studies were reviewed with results indicating that ISCPs constituted an emerging treatment for the stereotypy exhibited by persons with autism. ISCPs comprise a promising intervention for stereotyped behavior but further research is required.

Preverbal infants expect members of social groups to act alike

PubMed Central

Powell, Lindsey J.; Spelke, Elizabeth S.

2013-01-01

The short ontogenetic time courses of conformity and stereotyping, both evident in the preschool years, point to the possibility that a central component of human social cognition is an early developing expectation that social group members will engage in common behaviors. Across a series of experiments, we show that by 7 months of age preverbal infants differentiate between actions by individuals that are and are not consistent with the actions of their social group members. Infants responded to group-inconsistent actions only in a social context: they failed to distinguish the same behavioral differences when presented with collections of nonsocial agents or inanimate objects. These results suggest that infants expect social group membership and behavior to covary, before extensive intergroup experience or linguistic input. This expectation is consistent with the socially motivated imitation and stereotyping evident in toddlers and preschoolers, and may play a role in the early emergence of one or both of these aspects of social behavior and cognition. PMID:24062446

Stress and social behaviors of maternally deprived captive giraffes (Giraffa camelopardalis).

PubMed

Siciliano-Martina, Leila; Martina, Jason P

2018-03-01

Maternal deprivation can cause long-term behavioral changes in captive mammals. Studies regarding captive ungulates have also indicated behavioral shifts in the presence of the animal keeping staff; however, little is known about these effects in captive giraffes (Giraffa camelopardalis). To examine this, we observed a population of reticulated giraffes composed of maternally raised and maternally deprived individuals by direct and camera observations at Binder Park Zoo, Battle Creek, Michigan. We conducted observations using a unique ethogram with special regard for behaviors that might indicate stress or anti-social tendencies. Several variables can interact to create behavioral changes; to account for this, our study design examined the interactive effects of observation technique, raising style, and temperature on giraffe behavior. The results of these observations showed a significant increase in the rate of stereotypic and antisocial behaviors resulting from the interaction of observation technique and raising style. Stereotypic behaviors in particular showed a marked increased during cooler temperatures among giraffes of all raising style. Likewise, raising style, observation technique, and their interaction significantly impacted the time spent rubbing the enclosure. The findings of this study suggest that captive giraffe behavior can be a complex response to multiple factors and studies only examining single factors might oversimplify behavioral shifts. © 2018 Wiley Periodicals, Inc.

Por Que Mami No Puede Cambiar una Goma? Tercer Modulo de una Serie para Maestros de Escuela Elemental. (Why Can't Mommy Change a Flat Tire? Third Module of a Series for Elementary School Teachers).

ERIC Educational Resources Information Center

Molina, Carmen Eneida, Ed.; And Others

This guide for teachers, in English and Spanish, examines the role parents play in the socialization of sex roles. A pre-test and post test are included to measure the user's awareness of sexual stereotyping. Five object lessons cover the following topics: (1) stereotypes which exist prior to a baby's birth; (2) behavioral standards on which…

Impression management and food intake. Current directions in research.

PubMed

Vartanian, Lenny R

2015-03-01

This paper reviews recent research on consumption stereotypes (judgments of others based on what they eat) and impression management (modifying one's eating behavior in order to create a particular impression). A major recent focus in the literature has been on masculinity and meat eating, with research showing that meat is strongly associated with masculinity, and that individuals who follow a meat-based diet are perceived as more masculine than are individuals who follow a vegetarian diet. Although direct evidence for impression management through food intake remains sparse, a number of methodological approaches (including priming techniques and ecological valid assessments) are described that could be used in future research to identify the motives underlying people's eating behavior. Consumption stereotypes and impression management may be important influences on people's eating behavior, but the complexities of how, when, and for whom these factors influence food intake are still not well understood. Copyright © 2014 Elsevier Ltd. All rights reserved.

Autistic Symptoms in Children and Adolescents with Gender Dysphoria.

PubMed

van der Miesen, Anna I R; de Vries, Annelou L C; Steensma, Thomas D; Hartman, Catharina A

2018-05-01

Studies have shown an increase of symptoms of autism spectrum disorder (ASD) in gender dysphoria (GD). Various hypotheses try to explain this possible co-occurrence (e.g., a role of resistance to change, stereotyped behaviors or prenatal testosterone exposure). This study examined ASD symptoms with the Children's Social Behavior Questionnaire (CSBQ) in 490 children with GD compared to 2507 typically developing (TD) and 196 children with ASD. CSBQ total scores of the GD sample were in between scores from the TD and ASD sample. The GD sample showed elevated levels of autistic symptomatology on all subdomains, not only on stereotyped and resistance to change. Further, no gender differences and interaction effects were found on the total CSBQ, making a sole role for prenatal testosterone unlikely.

Intrinsic and extrinsic motivation for stereotypic and repetitive behavior.

PubMed

Joosten, Annette V; Bundy, Anita C; Einfeld, Stewart L

2009-03-01

This study provides evidence for intrinsic and extrinsic motivators for stereotypical and repetitive behavior in children with autism and intellectual disability and children with intellectual disability alone. We modified the Motivation Assessment Scale (MAS) (1988b); dividing it into intrinsic and extrinsic measures and adding items to assess anxiety as an intrinsic motivator. Rasch analysis of data from 279 MASs (74 children) revealed that the items formed two unidimensional scales. Anxiety was a more likely intrinsic motivator than sensory seeking for children with dual diagnoses; the reverse was true for children with intellectual disability only. Escape and gaining a tangible object were the most common extrinsic motivators for those with dual diagnoses and attention and escape for children with intellectual disability.

A Comparative Study of the Manneristic Behaviour of Blind and Sighted Children. Research Series No. 1.

ERIC Educational Resources Information Center

Indian National Inst. for the Visually Handicapped, Dehra Dun.

Examination of the manneristic behavior (stereotyped or repetitive movement) of 542 blind and 365 sighted children was undertaken. Seventeen types of manneristic behavior were investigated, including head movement, eye poking and rubbing, body rocking, kicking, and posture distortion. Comparison of the behaviors observed in sighted and blind Ss…

Brief Report: Improvements in the Behavior of Children with Autism Following Massage Therapy.

ERIC Educational Resources Information Center

Escalona, Angelica; Field, Tiffany; Singer-Strunck, Ruth; Cullen, Christy; Hartshorn, Kristen

2001-01-01

Twenty children with autism, ages 3 to 6 years, received either massage therapy or reading attention by their parents for 15 minutes daily for one month. Evaluation suggested that children in the massage group exhibited less stereotypic behavior and showed more on-task and social relatedness behavior during play observations at school, and they…

Assessment and Treatment of Stereotypic Behavior in Children with Autism and Other Developmental Disabilities: A Thirty Year Review

ERIC Educational Resources Information Center

Reed, Florence D. DiGennaro; Hirst, Jason M.; Hyman, Sarah R.

2012-01-01

A defining feature of children with autism includes stereotypy, characterized as restrictive and repetitive vocal and motor behavior. The current literature review seeks to (a) determine the number of empirical studies using behavioral interventions to treat stereotypy exhibited by children with autism or other pervasive development disorder, (b)…

Using Background Music to Reduce Problem Behavior during Assessment with an Adolescent Who Is Blind with Multiple Disabilities

ERIC Educational Resources Information Center

Desrochers, Marcie N.; Oshlag, Rebecca; Kennelly, Angela M.

2014-01-01

Children who are visually impaired (that is, those who are blind or have low vision) commonly engage in stereotypic behaviors such as rocking and repetitive hand movements to gain sensory stimulation produced by the behavior (Gourgey, 1998; Rapp, 2004; Warren, 1984). A means of quickly and easily reducing problem behaviors is important to maximize…

An Examination of the Validity of Social Subtypes in Autism.

ERIC Educational Resources Information Center

Borden, M. Christopher; Ollendick, Thomas H.

1994-01-01

Examination of 53 children with autism supported the validity of the subtypes "aloof" and "active-but-odd" as predictors of behavior across language/communication, reciprocal social interaction, and stereotyped behavior/restricted interest domains. Partial support for an intermediate, "passive" subtype was garnered. (Author/JDD)

Nocturnal behavior in captive giraffe (Giraffa camelopardalis)--A pilot study.

PubMed

Duggan, Graham; Burn, Charlotte C; Clauss, Marcus

2016-01-01

Captive giraffes (Giraffa camelopardalis) are known to perform oral and locomotor stereotypies. However, many studies do not consider the behavioral repertoire of these animals during the time when animals are confined to night quarters. At two zoological institutions, a total of six captive giraffes were observed via camera trap technology throughout six diurnal and nocturnal periods to record feeding, ruminating, and stereotypic behaviors. The effect of browse enrichment was assessed on alternate nights to determine how behaviors may be altered in the presence of natural forage. Results need to be interpreted with caution due to a high proportion of time when animals were out of camera range. For the observed time, stereotypical licking behavior was significantly higher at night compared to daytime at both facilities, while tongue play increased at the same time, but not significantly. The provision of browse enrichment during the night decreased the rate of tongue playing, but not significantly; however, browse did significantly reduce pacing behavior. Across treatments and institutions, observed oral stereotypies tended to correlate negatively with increased feeding behavior. Apart from a short-term effect of enrichment, this study indicates relevant differences in the frequencies of behaviors observed during the day and night, suggesting that assessing nocturnal behavior specifically may be important in many species. © 2015 Wiley Periodicals, Inc.

Sociological differences between women and men: implications for autoimmunity.

PubMed

Borchers, Andrea T; Gershwin, M Eric

2012-05-01

There are an enormous number of incorrect stereotypes that characterize the differences between women and men. Indeed, nearly all of these stereotypes are based on cultural inaccuracies and faulty data without consideration of biology and the distinct sociological differences between genders. Sociological differences are those that relate to the development, structure, interaction and behavior of organized groups of human beings, or societies, and their values and beliefs. Gender is a social construct referring "to the culturally and historically based differences in the roles, attitudes and behaviors of men and women" ([1], p.1) as shaped by norms and stereotypes. Sex, on the other hand, serves to classify living things according to their reproductive organs and functions assigned by chromosomal complement (according to the US Institute of Medicine) and the physical and biological characteristics arising from these organs and functions. The two terms are generally viewed as dichotomous; however, they are closely intertwined in as yet hardly understood ways, and it is frequently difficult to distinguish between them since gendered life experiences can have profound effects on body structure and function [2]. In this review, we will examine to what extent gender roles and stereotypes shape the daily lives of women in their roles as students, employees, wives, and mothers and their health. These data have implications for the etiology of autoimmunity and also for differences in the natural history of disease. Copyright © 2011 Elsevier B.V. All rights reserved.

Autistic Symptoms in Children and Adolescents with Gender Dysphoria

ERIC Educational Resources Information Center

van der Miesen, Anna I. R.; de Vries, Annelou L. C.; Steensma, Thomas D.; Hartman, Catharina A.

2018-01-01

Studies have shown an increase of symptoms of autism spectrum disorder (ASD) in gender dysphoria (GD). Various hypotheses try to explain this possible co-occurrence (e.g., a role of resistance to change, stereotyped behaviors or prenatal testosterone exposure). This study examined ASD symptoms with the Children's Social Behavior Questionnaire…

What Factors Influence Sports Participation among Afro-American Female Adolescents.

ERIC Educational Resources Information Center

Franklin, Veronica

This study investigates factors influencing participation of Afro-American female adolescents in sports. Following a review of the literature, two topics are addressed. The first of these, "Behavior in Sport," discusses benefits of sports to youth; stereotypes of Afro-American female sports participants; behaviors of female athletes; and…

Asperger Syndrome: A Primer for Behavioral Interventionists

ERIC Educational Resources Information Center

Polirstok, Susan Rovet; Houghteling, Lawrence

2006-01-01

Children and adolescents with Asperger Syndrome are intellectually capable, rigid and often obsessive, adhere to stereotypic routines, demonstrate difficulties with pragmatic language and characteristically lack social skills. While the extent of these behaviors may wax and wane and vary by individual, they are in stark contrast with the high…

Parent-Reported Repetitive Behavior in Toddlers on the Autism Spectrum

ERIC Educational Resources Information Center

Schertz, Hannah H.; Odom, Samuel L.; Baggett, Baggett M.; Sideris, John H.

2016-01-01

Toddlers with autism spectrum disorder (ASD) were assessed on the Repetitive Behavior Scale-Revised (RBS-R), which we found to have acceptable internal consistency. Stereotypical subscale scores showed a negligible association with cognitive level, but correlated more strongly with adaptive and social indicators. Relative to earlier reported RBS-R…

Real Gender Differences: The Feminist's Fear.

ERIC Educational Resources Information Center

Yunker, Barbara D.

This paper presents a brief overview of behavioral and biological research that implicates real gender differences as a basis for stereotypical behavior patterns of men and women. A commentary follows that addresses the reactions to the findings by some feminist psychologists and by those feminists who advocate women's rights in the popular press…

A Clinical Application of Applied Humanism for Young Adults with Severe and Profound Retardation.

ERIC Educational Resources Information Center

Mazzelli, AnnaMaria; Polirstok, Susan Rovet; Dana, Lawrence; Buono, Serafina; Mongelli, Vita; Trubia, Grazia; Ayala, Giovanni

2000-01-01

Describes an intensive habilitation program in Sicily for young adults with severe and profound retardation. Participants in the program showed significant improvement in functional skills and an accompanying reduction in maladaptive and stereotypic behaviors, without complex behavior plans; punishing contingencies; or high dose neuroleptic,…

Do Health Beliefs and Behaviors Differ According to Severity of Obesity? A Qualitative Study of Australian Adults

PubMed Central

Lewis, Sophie; Thomas, Samantha L.; Blood, R. Warwick; Hyde, Jim; Castle, David J.; Komesaroff, Paul A.

2010-01-01

Public responses to obesity have focused on providing standardized messages and supports to all obese individuals, but there is limited understanding of the impact of these messages on obese adults. This descriptive qualitative study using in-depth interviews and a thematic method of analysis, compares the health beliefs and behaviors of 141 Australian adults with mild to moderate (BMI 30−39.9) and severe (BMI ≥ 40) obesity. Mildly obese individuals felt little need to change their health behaviors or to lose weight for health reasons. Most believed they could “lose weight” if they needed to, distanced themselves from the word obesity, and stigmatized those “fatter” than themselves. Severely obese individuals felt an urgent need to change their health behaviors, but felt powerless to do so. They blamed themselves for their weight, used stereotypical language to describe their health behaviors, and described being “at war” with their bodies. Further research, particularly about the role of stigma and stereotyping, is needed to fully understand the impact of obesity messaging on the health beliefs, behaviors, and wellbeing of obese and severely obese adults. PMID:20616984

Prenatal lipopolysaccharide induces hypothalamic dopaminergic hypoactivity and autistic-like behaviors: Repetitive self-grooming and stereotypies.

PubMed

Kirsten, Thiago B; Bernardi, Maria M

2017-07-28

Previous investigations by our group have shown that prenatal exposure to lipopolysaccharide (LPS), which mimics infection by gram-negative bacteria, induces social, cognitive, and communication deficits. For a complete screening of autistic-like behaviors, the objective of this study was to evaluate if our rat model also induces restricted and repetitive stereotyped behaviors. Thus, we studied the self-grooming microstructure. We also studied the neurochemistry of hypothalamus and frontal cortex, which are brain areas related to autism to better understand central mechanisms involved in our model. Prenatal LPS exposure on gestational day 9.5 increased the head washing episodes (frequency and time), as well as the total self-grooming. However, body grooming, paw/leg licking, tail/genital grooming, and circling behavior/tail chasing did not vary significantly among the groups. Moreover, prenatal LPS induced dopaminergic hypoactivity (HVA metabolite and turnover) in the hypothalamus. Therefore, our rat model induced restricted and repetitive stereotyped behaviors and the other main symptoms of autism experimentally studied in rodent models and also found in patients. The hypothalamic dopaminergic impairments seem to be associated with the autistic-like behaviors. Copyright © 2017 Elsevier B.V. All rights reserved.

A Direct Comparison of Self-Injurious and Stereotyped Motor Behavior Between Preschool-Aged Children With and Without Developmental Delays.

PubMed

Hoch, John; Spofford, Lisa; Dimian, Adele; Tervo, Raymond; MacLean, William E; Symons, Frank J

2016-06-01

To compare the prevalence of self-injurious behavior (SIB) and stereotyped motor behavior (STY) of preschool-aged children with developmental delays (DD group) and their peers without developmental delays (TD group) using a standardized caregiver report scale. The Repetitive Behavior Scale-Revised was completed by caregivers of children with developmental delays and their peers without developmental delays. Frequency of occurrence and severity ratings for SIB and STY were compared between groups. SIB and STY were reported more often and at a greater level of severity in the DD group. Older chronological age was associated with more severe STY in the DD group but not the TD group. Gender was not related to STY or SIB for either group. Differences in STY and SIB were evident between preschoolers with and without DD. Findings are discussed from developmental and behavioral psychology perspectives regarding the expression of repetitive behavior in developmentally at-risk pediatric populations. © The Author 2015. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Rapamycin improves sociability in the BTBR T(+)Itpr3(tf)/J mouse model of autism spectrum disorders.

PubMed

Burket, Jessica A; Benson, Andrew D; Tang, Amy H; Deutsch, Stephen I

2014-01-01

Overactivation of the mammalian target of rapamycin (mTOR) has been implicated in the pathogenesis of syndromic forms of autism spectrum disorders (ASDs), such as tuberous sclerosis complex, neurofibromatosis 1, and fragile X syndrome. Administration of mTORC1 (mTOR complex 1) inhibitors (e.g. rapamycin) in syndromic mouse models of ASDs improved behavior, cognition, and neuropathology. However, since only a minority of ASDs are due to the effects of single genes (∼10%), there is a need to explore inhibition of mTOR activity in mouse models that may be more relevant to the majority of nonsyndromic presentations, such as the genetically inbred BTBR T(+)Itpr3(tf)/J (BTBR) mouse model of ASDs. BTBR mice have social impairment and exhibit increased stereotypic behavior. In prior work, d-cycloserine, a partial glycineB site agonist that targets the N-methyl-d-aspartate (NMDA) receptor, was shown to improve sociability in both Balb/c and BTBR mouse models of ASDs. Importantly, NMDA receptor activation regulates mTOR signaling activity. The current study investigated the ability of rapamycin (10mg/kg, i.p.×four days), an mTORC1 inhibitor, to improve sociability and stereotypic behavior in BTBR mice. Using a standard paradigm to assess mouse social behavior, rapamycin improved several measures of sociability in the BTBR mouse, suggesting that mTOR overactivation represents a therapeutic target that mediates or contributes to impaired sociability in the BTBR mouse model of ASDs. Interestingly, there was no effect of rapamycin on stereotypic behaviors in this mouse model. Copyright © 2013 Elsevier Inc. All rights reserved.

Stereotypic and complex phrase types provide structural evidence for a multi-message display in humpback whales (Megaptera novaeangliae).

PubMed

Murray, Anita; Dunlop, Rebecca A; Noad, Michael J; Goldizen, Anne W

2018-02-01

Male humpback whales produce a mating display called "song." Behavioral studies indicate song has inter- and/or intra-sexual functionality, suggesting song may be a multi-message display. Multi-message displays often include stereotypic components that convey group membership for mate attraction and/or male-male interactions, and complex components that convey individual quality for courtship. Humpback whale song contains sounds ("units") arranged into sequences ("phrases"). Repetitions of a specific phrase create a "theme." Within a theme, imperfect phrase repetitions ("phrase variants") create variability among phrases of the same type ("phrase type"). The hypothesis that song contains stereotypic and complex phrase types, structural characteristics consistent with a multi-message display, is investigated using recordings of 17 east Australian males (8:2004, 9:2011). Phrase types are categorized as stereotypic or complex using number of unit types, number of phrase variants, and the proportion of phrases that is unique to an individual versus shared amongst males. Unit types are determined using self-organizing maps. Phrase variants are determined by Levenshtein distances between phrases. Stereotypic phrase types have smaller numbers of unit types and shared phrase variants. Complex phrase types have larger numbers of unit types and unique phrase variants. This study supports the hypothesis that song could be a multi-message display.

Participation of a preschooler with visual impairments on the playground: effects of musical adaptations and staff development.

PubMed

Kern, P; Wolery PhD, M

2001-01-01

The purpose of this study was to evaluate the adaptations of a playground, and subsequently staff development, on the participation of a 3-year-old boy with congenital blindness. A single-subject design with three conditions (baseline, adaptations of the playground, and staff development) was used. The playground adaptation involved adding musical stations in strategic locations on the playground and connecting them with a "path" that provided auditory feedback. The staff training involved the music therapist providing individualized instruction to the staff who supervised the child. The child's participation was measured in terms of social interaction with peers or adults, play and engagement with materials, movement on the playground, and stereotypic behaviors. The playground adaptation resulted in no changes in the child's social interactions with peers or adults, increases in engagement, no change in movement on the playground, and a decrease in stereotypic responses. Staff training resulted in increased but variable interactions with adults and peers, in additional increases in engagement, less movement, and similar levels of stereotypic behavior. The findings suggest that musical adaptations of physical environments may he helpful but not sufficient for promoting desired outcomes.

Fluid movement and fluid social cognition: bodily movement influences essentialist thought.

PubMed

Slepian, Michael L; Weisbuch, Max; Pauker, Kristin; Bastian, Brock; Ambady, Nalini

2014-01-01

Rigid social categorization can lead to negative social consequences such as stereotyping and prejudice. The authors hypothesized that bodily experiences of fluidity would promote fluidity in social-categorical thinking. Across a series of experiments, fluid movements compared with nonfluid movements led to more fluid lay theories of social categories, more fluidity in social categorization, and consequences of fluid social-categorical thinking, decreased stereotype endorsement, and increased concern for social inequalities. The role of sensorimotor states in fluid social cognition, with consequences for social judgment and behavior, is discussed.

Recent advances in Tourette syndrome research.

PubMed

Albin, Roger L; Mink, Jonathan W

2006-03-01

Tourette syndrome (TS) is a developmentally regulated neurobehavioral disorder characterized by involuntary, stereotyped, repetitive movements. Recent anatomical and neuroimaging studies have provided evidence for abnormal basal ganglia and dopaminergic function in TS. Basic research on striatal inhibitory mechanisms and dopaminergic function complements the recent neuroimaging and anatomical data. Parallel studies of basal ganglia participation in the normal performance and learning of stereotyped repetitive behaviors or habits has provided additional insight. These lines of research have provided new pieces to the TS puzzle, and their increasing convergence is showing how those pieces can be put together.

When stereotypes become 'scientific' statements: dealing with gender issues.

PubMed

Madureira, Ana Flávia do Amaral

2009-06-01

The theoretical analysis by Watzlawik (Integrative Psychological & Behavioral Science 2009) demonstrates the scientific fragility of the constructs of masculinity and femininity based on the oversimplification and overlapping between three levels of analysis: group differences, inter-individual differences and intra-individual differences. Watzlawik presents fresh and relevant contributions in terms of methodological issues, especially about the construction of scientific generalizations. Here I focus on issues related to the transformation of stereotypes in statements about gender differences that claim to be 'scientific'--outlining the socio-political agendas of such statements.

Counseling the Blind or Visually Impaired Child: An Examination of Behavioral Techniques.

ERIC Educational Resources Information Center

Brame, Cynthia M.; Martin, Don; Martin, Paige

1998-01-01

Presents information concerning stereotypical mannerisms and relationship development of legally blind and visually impaired children. Discusses counseling methods that are useful with this population. (MKA)

Negative Stereotypes of Ethnic Out-groups: A Longitudinal Examination Among Palestinian, Israeli Jewish, and Israeli Arab Youth.

PubMed

Niwa, Erika Y; Boxer, Paul; Dubow, Eric F; Huesmann, L Rowell; Landau, Simha; Shikaki, Khalil; Gvirsman, Shira Dvir

2016-03-01

Ethno-political conflict impacts thousands of youth globally and has been associated with a number of negative psychological outcomes. Extant literature has mostly addressed the adverse emotional and behavioral outcomes of exposure while failing to examine change over time in social-cognitive factors in contexts of ethno-political conflict. Using cohort-sequential longitudinal data, the present study examines ethnic variation in the development of negative stereotypes about ethnic out-groups among Palestinian ( n =600), Israeli Jewish ( n =451), and Israeli Arab ( n =450) youth over three years. Age and exposure to ethno-political violence were included as covariates for these trajectories. Findings indicate important ethnic differences in trajectories of negative stereotypes about ethnic out-groups, as well as variation in how such trajectories are shaped by prolonged ethno-political conflict.

Negative Stereotypes of Ethnic Out-groups: A Longitudinal Examination Among Palestinian, Israeli Jewish, and Israeli Arab Youth

PubMed Central

Niwa, Erika Y.; Boxer, Paul; Dubow, Eric F.; Huesmann, L. Rowell; Landau, Simha; Shikaki, Khalil; Gvirsman, Shira Dvir

2014-01-01

Ethno-political conflict impacts thousands of youth globally and has been associated with a number of negative psychological outcomes. Extant literature has mostly addressed the adverse emotional and behavioral outcomes of exposure while failing to examine change over time in social-cognitive factors in contexts of ethno-political conflict. Using cohort-sequential longitudinal data, the present study examines ethnic variation in the development of negative stereotypes about ethnic out-groups among Palestinian (n=600), Israeli Jewish (n=451), and Israeli Arab (n=450) youth over three years. Age and exposure to ethno-political violence were included as covariates for these trajectories. Findings indicate important ethnic differences in trajectories of negative stereotypes about ethnic out-groups, as well as variation in how such trajectories are shaped by prolonged ethno-political conflict. PMID:27019573

Discerning cultural identification from a thinly sliced behavioral sample.

PubMed

Hamamura, Takeshi; Li, Liman Man Wai

2012-12-01

This research examined whether individual differences in cultural identification can be discerned at zero acquaintance. This issue was examined in Hong Kong, where the idiosyncrasy of cultural identification is a salient social-psychological issue. The participants were able to perceive accurately the targets' identification with Western culture from a video clip and from a still image. Findings also indicated that a stereotype of Western cultural identity (i.e., extraversion and particular hairstyle) facilitated these perceptions. Specifically, (a) the participants with a stronger stereotype were more accurate in perceiving Western cultural identification, (b) the targets who were experimentally manipulated to appear extraverted were rated as more strongly identifying with Western culture, and (c) the participants relatively unfamiliar with these stereotypes did not correctly perceive Western cultural identification. Implications of these findings on research on multiculturalism are also discussed.

Adolescent Homosexual Behavior and the Health Educator.

ERIC Educational Resources Information Center

Chng, Chwee Lye

1980-01-01

Approaches for teaching about homosexuality as part of the school health curriculum are offered. Suggestions include discussion of popular values and stereotypes, teaching by example, and teaching through role playing. (JMF)

Gender Socialization of Adolescents in the Home: Research and Discussion.

ERIC Educational Resources Information Center

Peters, John F.

1994-01-01

Analyzed male and female adolescents' perceptions of parental behavior in allowances, gifts, use of family car, curfew, and chores. Gender-equal behavior, as evinced by allowances and gift giving toward sons and daughters, was less evident in curfews and chores. Subjects' perspectives indicate that parents perpetuate stereotypical gender roles.…

Using TV as a Guide: Associations between Television Viewing and Adolescents' Sexual Attitudes and Behavior

ERIC Educational Resources Information Center

Ward, L. Monique; Friedman, Kimberly

2006-01-01

Using both correlational and experimental methodology, this study examined contributions of TV viewing to adolescents' sexual attitudes and behavior. A sample of 244 high school students was assigned to view clips depicting either one of three sexual stereotypes or neutral content. Participants then completed measures assessing their attitudes…

Interaction Patterns among Drug Dealers. Drug Abuse Information Research Project.

ERIC Educational Resources Information Center

Atkyns, Robert L.; Hanneman, Gerhard J.

Drug dealers are often popularly stereotyped as "pushers" who actively engage in enticing young people into the drug habit, but there have been no scientific studies of their behavior or their attitudes on drug abuse or public health. In an attempt to gain information about behavior characteristics and communication patterns of middle…

Indirect Contact through Book Reading: Improving Adolescents' Attitudes and Behavioral Intentions toward Immigrants

ERIC Educational Resources Information Center

Vezzali, Loris; Stathi, Sofia; Giovannini, Dino

2012-01-01

A study was conducted to test the effects of indirect contact through book reading on the improvement of Italian students' attitudes, stereotypes, and behavioral intentions toward immigrants. The results indicated that adolescents who read a book concerning intercultural topics, compared to those who read a book unrelated to intercultural themes…

Sowing the seeds of stereotypes: Spontaneous inferences about groups.

PubMed

Hamilton, David L; Chen, Jacqueline M; Ko, Deborah M; Winczewski, Lauren; Banerji, Ishani; Thurston, Joel A

2015-10-01

Although dispositional inferences may be consciously drawn from the trait implications of observed behavior, abundant research has shown that people also spontaneously infer trait dispositions simply in the process of comprehending behavior. These spontaneous trait inferences (STIs) can occur without intention or awareness. All research on STIs has studied STIs based on behaviors of individual persons. Yet important aspects of social life occur in groups, and people regularly perceive groups engaging in coordinated action. We propose that perceivers make spontaneous trait inferences about groups (STIGs), parallel to the STIs formed about individuals. In 5 experiments we showed that (a) perceivers made STIGs comparable with STIs about individuals (based on the same behaviors), (b) a cognitive load manipulation did not affect the occurrence of STIGs, (c) STIGs occurred for groups varying in entitativity, (d) STIGs influenced perceivers' impression ratings of those groups, and (e) STIG-based group impressions generalized to new group members. These experiments provide the first evidence for STIGs, a process that may contribute to the formation of spontaneous group impressions. Implications for stereotype formation are discussed. (c) 2015 APA, all rights reserved).

A survey of abnormal repetitive behaviors in North American river otters housed in zoos.

PubMed

Morabito, Paige; Bashaw, Meredith J

2012-01-01

Stereotypic behaviors, indicating poor welfare and studied in a variety of species (especially carnivores), appear related to characteristics of current and past environments. Although North American river otters (Lontra canadensis) often develop abnormal, repetitive, possibly stereotypic behaviors, no published reports describe otter housing and management or characterize how these variables relate to abnormal repetitive behavior (ARB) occurrence. The first author developed surveys to gather data on housing, individual history, management, and the prevalence of ARBs in otters housed in facilities accredited by the Association of Zoos and Aquariums. Consistent with anecdotal evidence that otters are prone to ARBs, 46% of river otters in the study exhibit them. ARBs were mostly locomotor and often preceded feeding. Exhibits where otters were fed and trained housed a greater percentage of nonhuman animals with ARBs. This study supports the Tarou, Bloomsmith, and Maple (2005) report that more hands-on management is associated with higher levels of ARBs because management efforts are only for animals with ARBs. Escape motivation, breeding season, feeding cues, and ability to forage may affect ARBs in river otters and should be investigated.

THE IMPACT OF RACISM ON CLINICIAN COGNITION, BEHAVIOR, AND CLINICAL DECISION MAKING

PubMed Central

van Ryn, Michelle; Burgess, Diana J.; Dovidio, John F.; Phelan, Sean M.; Saha, Somnath; Malat, Jennifer; Griffin, Joan M.; Fu, Steven S.; Perry, Sylvia

2014-01-01

Over the past two decades, thousands of studies have demonstrated that Blacks receive lower quality medical care than Whites, independent of disease status, setting, insurance, and other clinically relevant factors. Despite this, there has been little progress towards eradicating these inequities. Almost a decade ago we proposed a conceptual model identifying mechanisms through which clinicians’ behavior, cognition, and decision making might be influenced by implicit racial biases and explicit racial stereotypes, and thereby contribute to racial inequities in care. Empirical evidence has supported many of these hypothesized mechanisms, demonstrating that White medical care clinicians: (1) hold negative implicit racial biases and explicit racial stereotypes, (2) have implicit racial biases that persist independently of and in contrast to their explicit (conscious) racial attitudes, and (3) can be influenced by racial bias in their clinical decision making and behavior during encounters with Black patients. This paper applies evidence from several disciplines to further specify our original model and elaborate on the ways racism can interact with cognitive biases to affect clinicians’ behavior and decisions and in turn, patient behavior and decisions. We then highlight avenues for intervention and make specific recommendations to medical care and grant-making organizations. PMID:24761152

Gold diggers, video vixens, and Jezebels: stereotype images and substance use among urban African American girls.

PubMed

Wallace, Scyatta A; Townsend, Tiffany G; Glasgow, Y Marcia; Ojie, Mary Jane

2011-09-01

This study sought to examine the relationship of negative stereotype attitudes and endorsement of western standards of beauty (i.e., colorism) on the substance use behavior of low-income urban African American girls. Racial socialization was also examined as a potential moderator to identify any buffering effects of parental messages concerning race. Two hundred seventy-two African American female adolescents (mean age 13.02 years) were recruited from community venues in a Northeastern city. Adolescents completed a self-report questionnaire. Results of a series of hierarchical regression analyses indicated that girls who accepted an African American standard of beauty reported lower levels of substance use than those who endorsed colorism. Additionally, racial socialization buffered the negative relationship of colorism to substance use behavior, but only for a certain subset of girls. Tailored health interventions that consider both gender-specific and race-specific issues may improve risk behaviors, including substance use among adolescent females.

Visual scanning behavior and pilot workload

NASA Technical Reports Server (NTRS)

Tole, J. R.; Stephens, A. T.; Vivaudou, M.; Ephrath, A. R.; Young, L. R.

1983-01-01

Sophisticated man machine interaction often requires the human operator to perform a stereotyped scan of various instruments in order to monitor and/or control a system. For situations in which this type of stereotyped behavior exists, such as certain phases of instrument flight, scan pattern was shown to be altered by the imposition of simultaneous verbal tasks. A study designed to examine the relationship between pilot visual scan of instruments and mental workload is described. It was found that a verbal loading task of varying difficulty causes pilots to stare at the primary instrument as the difficulty increases and to shed looks at instruments of less importance. The verbal loading task also affected the rank ordering of scanning sequences. By examining the behavior of pilots with widely varying skill levels, it was suggested that these effects occur most strongly at lower skill levels and are less apparent at high skill levels. A graphical interpretation of the hypothetical relationship between skill, workload, and performance is introduced and modelling results are presented to support this interpretation.

Trichotillomania (hair pulling disorder), skin picking disorder, and stereotypic movement disorder: toward DSM-V.

PubMed

Stein, Dan J; Grant, Jon E; Franklin, Martin E; Keuthen, Nancy; Lochner, Christine; Singer, Harvey S; Woods, Douglas W

2010-06-01

In DSM-IV-TR, trichotillomania (TTM) is classified as an impulse control disorder (not classified elsewhere), skin picking lacks its own diagnostic category (but might be diagnosed as an impulse control disorder not otherwise specified), and stereotypic movement disorder is classified as a disorder usually first diagnosed in infancy, childhood, or adolescence. ICD-10 classifies TTM as a habit and impulse disorder, and includes stereotyped movement disorders in a section on other behavioral and emotional disorders with onset usually occurring in childhood and adolescence. This article provides a focused review of nosological issues relevant to DSM-V, given recent empirical findings. This review presents a number of options and preliminary recommendations to be considered for DSM-V: (1) Although TTM fits optimally into a category of body-focused repetitive behavioral disorders, in a nosology comprised of relatively few major categories it fits best within a category of motoric obsessive-compulsive spectrum disorders, (2) available evidence does not support continuing to include (current) diagnostic criteria B and C for TTM in DSM-V, (3) the text for TTM should be updated to describe subtypes and forms of hair pulling, (4) there are persuasive reasons for referring to TTM as "hair pulling disorder (trichotillomania)," (5) diagnostic criteria for skin picking disorder should be included in DSM-V or in DSM-Vs Appendix of Criteria Sets Provided for Further Study, and (6) the diagnostic criteria for stereotypic movement disorder should be clarified and simplified, bringing them in line with those for hair pulling and skin picking disorder. (c) 2010 Wiley-Liss, Inc.

Two strikes: race and the disciplining of young students.

PubMed

Okonofua, Jason A; Eberhardt, Jennifer L

2015-05-01

There are large racial disparities in school discipline in the United States, which, for Black students, not only contribute to school failure but also can lay a path toward incarceration. Although the disparities have been well documented, the psychological mechanisms underlying them are unclear. In two experiments, we tested the hypothesis that such disparities are, in part, driven by racial stereotypes that can lead teachers to escalate their negative responses to Black students over the course of multiple interpersonal (e.g., teacher-to-student) encounters. More generally, we argue that race not only can influence how perceivers interpret a specific behavior, but also can enhance perceivers' detection of behavioral patterns across time. Finally, we discuss the theoretical and practical benefits of employing this novel approach to stereotyping across a range of real-world settings. © The Author(s) 2015.

Emotions, decisions, and the limits of rationality: symposium introduction.

PubMed

Ubel, Peter A

2005-01-01

In this symposium, three speakers describe research that examines ways in which people's decision-making is affected by emotions. In his paper, Dr. Loewenstein describes research on the properties and effects of "projection bias," the tendency to allow one's immediate, often transient, preferences to influence decisions in the future when one's preferences will be predictable different. Over-shopping on an empty stomach or failing, when not addicted, to appreciate one's future helplessness in the face of drug craving, are examples. Dr. Schwarz focuses on how experiences that accompany the thought process can influence the ease of access to information or the fluency with which new information can be processed. These meta-cognitive experiences can affect decisions. For example, recalling many risk-increasing behaviors is more difficult than recalling only a few. Drawing on this difficulty, people who recall many risk-increasing behaviors infer that they are at lower risk than people who recall merely a few risk-increasing behaviors, in contrast to what the content of recall would suggest. Finally, Dr. Bodenhausen clarifies what is meant by stereotyping, considers how stereotypes might influence decision-making processes, and discuss why this influence often might not be very desirable. He then describes research about factors that amplify the biasing impact of stereotypes in decision making processes. The authors provide examples, discuss implications of their findings for medical decision-making, and describe strategies that we might employ to minimize or eliminate the biases that might be introduced into decision-making processes.

Structure and content of Native American stereotypic subgroups: Not just (ig)noble.

PubMed

Burkley, Edward; Durante, Federica; Fiske, Susan T; Burkley, Melissa; Andrade, Angela

2017-04-01

Prejudice against Native Americans as an overall group generally polarizes into positive and negative stereotypic extremes, but distinct subgroups may explain this variability. Using college student samples (Study 1), a preliminary study identified common Native American subgroups and then a main study (N = 153, 74% women, 73% White, mean age = 19 years) had participants rate these subgroups on basic dimensions of stereotype content (i.e., warmth and competence), elicited emotions (e.g., admiration, contempt), and elicited behaviors (e.g., facilitation, harm). In Study 2, these preliminary study and main study procedures were replicated using nationwide samples (main study: N = 139, 51% women, 78% White, mean age = 35 years). For the most part, similar Native American subgroups emerged in both samples. Using the stereotype content model (SCM; Fiske, Cuddy, Glick, & Xu, 2002), the subgroups were found to vary along a competence-by-warmth space. The majority of subgroups (e.g., alcoholics, lazy) were judged low in both competence and warmth. Additional subgroups (e.g., casino operators, warriors) were ambivalently judged as high on competence but low on warmth. Subgroups perceived as high in both competence and warmth elicited more admiration, those low in both competence and warmth elicited more contempt, those high in competence elicited more passive facilitation and less passive harm, and those high in warmth elicited more active facilitation and less active harm. Native American stereotypes are apparently characterized by both noble and ignoble subgroups, highlighting the importance of studying stereotypes at the subgroup level. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Changes in food intake and abnormal behavior using a puzzle feeder in newly acquired sub-adult rhesus monkeys (Macaca mulatta): a short term study.

PubMed

Lee, Jae-Il; Lee, Chi-Woo; Kwon, Hyouk-Sang; Kim, Young-Tae; Park, Chung-Gyu; Kim, Sang-Joon; Kang, Byeong-Cheol

2008-10-01

The majority of newly acquired nonhuman primates encounter serious problems adapting themselves to new environments or facilities. In particular, loss of appetite and abnormal behavior can occur in response to environmental stresses. These adaptation abnormalities can ultimately have an affect on the animal's growth and well-being. In this study, we evaluated the affects of a puzzle feeder on the food intake and abnormal behavior of newly acquired rhesus monkeys for a short period. The puzzle feeder was applied to 47- to 58-month-old animals that had never previously encountered one. We found that there was no difference in the change of food intake between the bucket condition and the puzzle feeder condition. In contrast, the time spent for consumption of food was three times longer in the puzzle feeder condition than in the bucket condition. Two monkeys initially exhibited stereotypic behavior. One showed a decreasing, and the other an increasing pattern of abnormal behavior after introduction of the puzzle feeder. In conclusion, this result suggests that over a short period, the puzzle feeder can only affect the time for food consumption since it failed to affect the food intake and did not consistently influence stereotypic behaviors in newly acquired rhesus monkeys.

Visual portrayals of obesity in health media: promoting exercise without perpetuating weight bias.

PubMed

Pearl, R L; Dovidio, J F; Puhl, R M

2015-08-01

Health education campaigns for preventing and reducing obesity often contain weight-stigmatizing visual content, which may have unintended negative health consequences. The goal of the present research was to identify non-stigmatizing visual content for health education materials that can promote exercise among people of diverse weight statuses. An online sample of 483 US women viewed: (i) a woman with obesity portrayed stereotypically; (ii) a woman with obesity exercising; (iii) a woman with obesity portrayed neutrally; or (iv) a lean woman exercising. Race of the models pictured was randomized (White or Black). Participants completed measures of weight bias and exercise behavior and attitudes, and provided information about their weight status. Analysis of covariance revealed that responses to stereotypical and exercise images varied by participant weight status. Across participants, neutral obesity portrayals elicited lower expressions of weight-biased attitudes and higher reports of exercise liking/comfort. Among non-overweight participants, images portraying women with obesity stereotypically or counter-stereotypically produced greater endorsement of negative stereotypes than control, lean images. No effects of model race were found. These findings suggest that the public responds differently to visual portrayals of obesity depending on weight status, and neutral portrayals may be an effective route toward promoting exercise without perpetuating stigma. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Physical attractiveness stereotype and memory.

PubMed

Rohner, Jean-Christophe; Rasmussen, Anders

2011-08-01

Three experiments examined explicit and implicit memory for information that is congruent with the physical attractiveness stereotype (i.e. attractive-positive and unattractive-negative) and information that is incongruent with the physical attractiveness stereotype (i.e. attractive-negative and unattractive-positive). Measures of explicit recognition sensitivity and implicit discriminability revealed a memorial advantage for congruent compared to incongruent information, as evident from hit and false alarm rates and reaction times, respectively. Measures of explicit memory showed a recognition bias toward congruent compared to incongruent information, where participants tended to call congruent information old, independently of whether the information had been shown previously or not. This recognition bias was unrelated to reports of subjective confidence in retrieval. The present findings shed light on the cognitive mechanisms that might mediate discriminatory behavior towards physically attractive and physically unattractive individuals. © 2011 The Authors. Scandinavian Journal of Psychology © 2011 The Scandinavian Psychological Associations.

Act Your (Old) Age: Prescriptive, Ageist Biases Over Succession, Consumption, and Identity

PubMed Central

North, Michael S.; Fiske, Susan T.

2015-01-01

Perspectives on ageism have focused on descriptive stereotypes concerning what older people allegedly are. By contrast, we introduce prescriptive stereotypes that attempt to control how older people should be: encouraging active Succession of envied resources, preventing passive Consumption of shared resources, and avoidance of symbolic, ingroup identity resources. Six studies test these domains, utilizing vignette experiments and simulated behavioral interactions. Across studies, younger (compared with middle-aged and older) raters most resented elder violators of prescriptive stereotypes. Moreover, these younger participants were most polarized toward older targets (compared with middle-aged and younger analogues) – rewarding elders most for prescription adherences and punishing them most for violations. Taken together, these findings offer a novel approach to ageist prescriptions, which disproportionately target older people, are most endorsed by younger people, and suggest how elders shift from receiving the default prejudice of pity to either prescriptive resentment or reward. PMID:23471317

The impact of social roles on trait judgments: a critical reexamination.

PubMed

Bosak, Janine; Sczesny, Sabine; Eagly, Alice H

2012-04-01

Consistent with social role theory's assumption that the role behavior of men and women shapes gender stereotypes, earlier experiments have found that men's and women's occupancy of the same role eliminated gender-stereotypical judgments of greater agency and lower communion in men than women. The shifting standards model raises the question of whether a shift to within-sex standards in judgments of men and women in roles could have masked underlying gender stereotypes. To examine this possibility, two experiments obtained judgments of men and women using measures that do or do not restrain shifts to within-sex standards. This measure variation did not affect the social role pattern of smaller perceived sex differences in the presence of role information. These findings thus support the social role theory claim that designations of identical roles for subgroups of men and women eliminate or reduce perceived sex differences.

Categorizing Others and the Self: How Social Memory Structures Guide Social Perception and Behavior

ERIC Educational Resources Information Center

Quinn, Kimberly A.; Rosenthal, Harriet E. S.

2012-01-01

In keeping with the special issue theme of "Remembering the Future," this article provides a selective review of research on how memory for social information (i.e., social category representation) influences future processing and behavior. Specifically, the authors focus on how categorization and stereotyping affect how we perceive others and…

Two Children with Multiple Disabilities Increase Adaptive Object Manipulation and Reduce Inappropriate Behavior via a Technology-Assisted Program

ERIC Educational Resources Information Center

Lancioni, Giulio E.; O'Reilly, Mark F.; Singh, Nirbhay N.; Sigafoos, Jeff; Didden, Robert; Oliva, Doretta; Campodonico, Francesca

2010-01-01

Persons with severe to profound multiple disabilities, such as intellectual, visual, and motor disabilities, may be characterized by low levels of adaptive engagement with the environment. They may also display forms of inappropriate, stereotypical behavior (like hand mouthing, that is, putting their fingers into or over their mouths) or…

Comparing the Effects of Differential Reinforcement of Other Behavior and Response-Cost Contingencies on Tics in Youth with Tourette Syndrome

ERIC Educational Resources Information Center

Capriotti, Matthew R.; Brandt, Bryan C.; Ricketts, Emily J.; Espil, Flint M.; Woods, Douglas W.

2012-01-01

Tics are rapid, repetitive, stereotyped movements or vocalizations that arise from neurobiological dysfunction and are influenced by environmental factors. Although persons with tic disorders often experience aversive social reactions in response to tics, little is known about the behavioral effects of such consequences. Along several dimensions,…

Haloperidol Treatment with Chronically Medicated Residents: Dose Effects on Clinical Behavior and Reinforcement Contingencies.

ERIC Educational Resources Information Center

Aman, Michael G.; And Others

1989-01-01

The study of effects of haloperidol drug therapy with 20 institutionalized mentally retarded persons found clinical changes confined to a slight reduction in stereotypic behavior and an increase in gross motor activity under the high dose condition. Subjects with high initial levels of stereotypy showed the best response to the drug. (Author/DB)

Using Movement-Based Sensory Interventions to Address Self-Stimulatory Behaviors in Students with Autism

ERIC Educational Resources Information Center

Mays, Nicole M.; Beal-Alvarez, Jennifer; Jolivette, Kristine

2011-01-01

This article outlines a three-step process to help teachers determine whether or not the function of a student's stereotypical behavior is sensory-based and if so, how to select and monitor an appropriate sensory intervention to promote instructional engagement. In particular, characteristics of students who are seeking to gain sensory input in…

Development of a Cognitive-Behavioral Intervention Program to Treat Anxiety and Social Deficits in Teens with High-Functioning Autism

ERIC Educational Resources Information Center

White, Susan W.; Albano, Anne Marie; Johnson, Cynthia R.; Kasari, Connie; Ollendick, Thomas; Klin, Ami; Oswald, Donald; Scahill, Lawrence

2010-01-01

Anxiety is a common co-occurring problem among young people with autism spectrum disorders (ASD). Characterized by deficits in social interaction, communication problems, and stereotyped behavior and restricted interests, this group of disorders is more prevalent than previously realized. When present, anxiety may compound the social deficits of…

Relation of Attitudes toward Women's Roles and Occupational Behavior to Women's Self-Esteem.

ERIC Educational Resources Information Center

Stafford, Inge P.

1984-01-01

Investigated the relation of stereotypic role behavior and women's self-esteem in 456 college-educated women. Occupational congruence was found to have a positive relation to self-esteem. Attitudes toward women's roles were associated with amount of labor force attachment and were a factor distinguishing homemakers, job holders, and careerists.…

Complex effects of mGluR5 antagonism on sociability and stereotypic behaviors in mice: possible implications for the pharmacotherapy of autism spectrum disorders.

PubMed

Burket, Jessica A; Herndon, Amy L; Winebarger, Erin E; Jacome, Luis F; Deutsch, Stephen I

2011-10-10

Balb/c mice display deficits of sociability; for example, they show reduced locomotor activity in the presence of an enclosed or freely-moving social stimulus mouse. Transgenic mice with defective or diminished expression of NMDA receptors manifest impaired sociability, while a partial and full agonist of the obligatory glycine co-agonist binding site on the NMDA receptor improved sociability in the Balb/c mouse strain. Because 2-methyl-6-(phenylethynyl)-pyridine (MPEP), an antagonist of the mGluR5 metabotropic glutamate receptor (mGluR), reduced self-grooming behavior in BTBR T+tfJ (BTBR) mice, another inbred genetic mouse model of autism spectrum disorders (ASDs), and mGluR5 antagonism is emerging as an experimental treatment for the 'fragile X syndrome," which has a high prevalence of co-morbid ASDs, we examined the effects of MPEP on sociability and stereotypic behaviors in Balb/c and Swiss Webster mice in a standard paradigm. MPEP had complex effects on sociability, impairing some measures of sociability in both strains, while it reduced the intensity of some spontaneous measures of stereotypic behaviors emerging during free social interaction in Swiss Webster mice. Conceivably, mGluR5 antagonism exacerbates diminished endogenous tone of NMDA receptor-mediated neurotransmission in neural circuits relevant to at least some measures of sociability in Balb/c mice; the mGluR5 receptor contributes to regulation of the phosphorylation status of the NMDA receptor. In any event, although stereotypies are an important therapeutic target in ASDs, medication strategies to attenuate their severity via antagonism of mGluR5 receptors must be pursued cautiously because of their potential to worsen at least some measures of sociability. Copyright © 2011 Elsevier Inc. All rights reserved.

Their pain, our pleasure: stereotype content and schadenfreude.

PubMed

Cikara, Mina; Fiske, Susan T

2013-09-01

People often fail to empathize with others, and sometimes even experience schadenfreude-pleasure at others' misfortunes. One potent predictor of schadenfreude is envy, which, according to the stereotype content model, is elicited by high-status, competitive targets. Here we review our recent research program investigating the relationships among stereotypes, envy, schadenfreude, and harm. Experiment 1 demonstrates that stereotypes are sufficient to influence affective responses to targets' misfortunes; participants not only report feeling less negative when misfortunes befall high-status, competitive targets as compared to other targets, they also smile more (assessed with facial EMG). Experiment 2 replicates the self-report findings from Experiment 1 and assesses behavioral tendencies toward envied targets; participants are more willing to endorse harming high-status, competitive targets as compared to other targets. Experiment 3 turns off the schadenfreude response by manipulating status and competition-relevant information regarding envied targets. Finally, Experiment 4 investigates affective and neural markers of intergroup envy and schadenfreude in the context of a long-standing sports rivalry and the extent to which neurophysiological correlates of schadenfreude are related to self-reported likelihood of harming rival team fans. We conclude with implications and future directions. © 2013 New York Academy of Sciences.

Their pain, our pleasure: stereotype content and schadenfreude

PubMed Central

Cikara, Mina; Fiske, Susan T.

2015-01-01

People often fail to empathize with others, and sometimes even experience schadenfreude – pleasure at others' misfortunes. One potent predictor of schadenfreude is envy, which, according to the stereotype content model, is elicited by high-status, competitive targets. Here we review our recent research program investigating the relationships among stereotypes, envy, schadenfreude, and harm. Experiment 1 demonstrates that stereotypes are sufficient to influence affective responses to targets' misfortunes; participants not only report feeling less negative when misfortunes befall high-status, competitive targets as compared to other targets, they also smile more (assessed with facial EMG). Experiment 2 replicates the self-report findings from Experiment 1 and assesses behavioral tendencies toward envied targets; participants are more willing to endorse harming high-status, competitive targets as compared to other targets. Experiment 3 turns off the schadenfreude response by manipulating status and competition-relevant information regarding envied targets. Finally, Experiment 4 investigates affective and neural markers of intergroup envy and schadenfreude in the context of a long-standing sports rivalry and the extent to which neurophysiological correlates of schadenfreude are related to self-reported likelihood of harming rival team fans. We conclude with implications and future directions. PMID:25708079

Technological aids to support choice strategies by three girls with Rett syndrome.

PubMed

Stasolla, Fabrizio; Perilli, Viviana; Di Leone, Antonia; Damiani, Rita; Albano, Vincenza; Stella, Anna; Damato, Concetta

2015-01-01

This study was aimed at extending the use of assistive technology (i.e., photocells, interface and personal computer) to support choice strategies by three girls with Rett syndrome and severe to profound developmental disabilities. A second purpose of the study was to reduce stereotypic behaviors exhibited by the participants involved (i.e., body rocking, hand washing and hand mouthing). Finally, a third goal of the study was to monitor the effects of such program on the participants' indices of happiness. The study was carried out according to a multiple probe design across responses for each participant. Results showed that the three girls increased the adaptive responses and decreased the stereotyped behaviors during intervention phases compared to baseline. Moreover, during intervention phases, the indices of happiness augmented for each girl as well. Clinical, psychological and rehabilitative implications of the findings are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Comparison of direct observational methods for measuring stereotypic behavior in children with autism spectrum disorders.

PubMed

Gardenier, Nicole Ciotti; MacDonald, Rebecca; Green, Gina

2004-01-01

We compared partial-interval recording (PIR) and momentary time sampling (MTS) estimates against continuous measures of the actual durations of stereotypic behavior in young children with autism or pervasive developmental disorder-not otherwise specified. Twenty-two videotaped samples of stereotypy were scored using a low-tech duration recording method, and relative durations (i.e., proportions of observation periods consumed by stereotypy) were calculated. Then 10, 20, and 30s MTS and 10s PIR estimates of relative durations were derived from the raw duration data. Across all samples, PIR was found to grossly overestimate the relative duration of stereotypy. Momentary time sampling both over- and under-estimated the relative duration of stereotypy, but with much smaller errors than PIR (Experiment 1). These results were replicated across 27 samples of low, moderate and high levels of stereotypy (Experiment 2).

Vector representation of user's view using self-organizing map

NASA Astrophysics Data System (ADS)

Ae, Tadashi; Yamaguchi, Tomohisa; Monden, Eri; Kawabata, Shunji; Kamitani, Motoki

2004-05-01

There exist various objects, such as pictures, music, texts, etc., around our environment. We have a view for these objects by looking, reading or listening. Our view is concerned with our behaviors deeply, and is very important to understand our behaviors. Therefore, we propose a method which acquires a view as a vector, and apply the vector to sequence generation. We focus on sequences of the data of which a user selects from a multimedia database containing pictures, music, movie, etc.. These data cannot be stereotyped because user's view for them changes by each user. Therefore, we represent the structure of the multimedia database as the vector representing user's view and the stereotyped vector, and acquire sequences containing the structure as elements. We demonstrate a city-sequence generation system which reflects user's intension as an application of sequence generation containing user's view. We apply the self-organizing map to this system to represent user's view.

An Investigation of the Effects of a Non-Sexist Curriculum on One Preschool Group's Sex-Role Stereotypical Behavior.

ERIC Educational Resources Information Center

Kroeger, Janice E.

This study investigated effects of a nonsexist curriculum on preschoolers' dramatic role play behavior and usage of language and play space. A quasi-experimental design included two preschool groups, one of which received a treatment component that consisted of a nonsexist curriculum. The treatment group included 12 males and 10 females between…

Longitudinal Assessment of Stereotypic, Proto-Injurious, and Self-Injurious Behavior Exhibited by Young Children with Developmental Delays

ERIC Educational Resources Information Center

Richman, David M.; Lindauer, Steven E.

2005-01-01

Twelve children (CA, 12 to 32 months) with developmental delay were observed in their homes during monthly analogue functional analysis probes to document patterns of emerging self-injurious behavior. Two patterns of emerging self-injury were observed for 5 participants: (a) The topography and functional analysis pattern remained the same, but the…

Autism Spectrum Disorder as Early Neurodevelopmental Disorder: Evidence from the Brain Imaging Abnormalities in 2-3 Years Old Toddlers

ERIC Educational Resources Information Center

Xiao, Zhou; Qiu, Ting; Ke, Xiaoyan; Xiao, Xiang; Xiao, Ting; Liang, Fengjing; Zou, Bing; Huang, Haiqing; Fang, Hui; Chu, Kangkang; Zhang, Jiuping; Liu, Yijun

2014-01-01

Autism spectrum disorder (ASD) is a complex neurodevelopmental condition that occurs within the first 3 years of life, which is marked by social skills and communication deficits along with stereotyped repetitive behavior. Although great efforts have been made to clarify the underlying neuroanatomical abnormalities and brain-behavior relationships…

Egg clutch patterning in Lestes virens (Odonata, Lestidae) with evolutionary emphasis on endophytic oviposition in lestid dragonflies.

PubMed

Matushkina, Natalia A; Buy, Denis; Lambret, Philippe

2016-12-01

Egg deposition within plants is one of the most widely distributed and ancient behaviors in Odonata. The resulting clutch consists of eggs placed in peculiar pattern that can be a characteristic for certain groups of Odonata. Despite their importance for paleontological and evolutionary research, data on egg-clutch positioning are missing or insufficient for most species. Here, patterning of egg clutches in Lestes virens was measured and described in detail for the first time. The female usually produces a linear row of single eggs directed at an angle rightward or leftward to the longitudinal axis of plant substrate. Less often eggs are arranged in egg-sets consisting of up to 4 eggs. Apparently, the female insect follows the rigid behavior stereotypes during oviposition and is unable to easily switch to the alternate stereotypical behavior of single egg deposition or production of multiegg sets. Based on a literature review and original data, egg clutch patterning of European Lestidae is overlaid on preexisting phylogenies. The resulting evolutionary scenario of egg-clutch patterning can be considered in the framework of egg-laying behavior in Lestidae. © 2015 Institute of Zoology, Chinese Academy of Sciences.

Behaviors observed during S− in a simple discrimination learning task1

PubMed Central

Rand, Judith F.

1977-01-01

Key pecking of pigeons was reinforced with food in the presence of a horizontal line and never reinforced in the presence of a vertical line. Highly stereotyped behaviors, as well as key pecking, were observed and recorded in the presence of both stimuli. Results showed that a high proportion of time spent in the presence of the horizontal line was occupied by key pecking, a high proportion of time in the presence of the vertical line was occupied by stereotyped nonkey-pecking behaviors, and intermediate proportions of time spent in the presence of intermediate stimuli were occupied by each class of behavior during generalization tests. Similar running rates (number of key pecks divided by observed key-pecking time) were obtained in the presence of all stimuli, indicating that changes in time rather than tempo accounted for the changes in overall rates of key pecking. An exception occurred in responding to the horizontal line as differential performance was developing. In addition to an increase in time spent key pecking, increased running rates occurred in seven of eight birds, suggesting that both time allocation and tempo play a role in behavioral contrast of overall rates of key pecking. ImagesFig. 2a.Fig. 2b. PMID:16811968

Asperger Syndrome and Medication Treatment

ERIC Educational Resources Information Center

Tsai, Luke Y.

2007-01-01

Asperger syndrome (AS) is a neurobiological disorder whose core clinical symptoms include impairment in social interaction, impairments in verbal and nonverbal communication, and restricted, repetitive, and stereotyped patterns of behavior, interests, and activities. AS is often accompanied by coexisting neuropsychiatric disorders, including…

Baby X Revisited.

ERIC Educational Resources Information Center

Sidorowicz, Laura S.; Lunney, G. Sparks

1980-01-01

Replicates a study reported by Seavy, Katz, and Zalk (1975) in which adults interacted with an infant who was introduced as a boy, a girl, or without specific gender information. Gender labels resulted in highly sex-stereotyped behavior concerning toy choice. (Author/JLF)

The effects of intertrial interval and instructional format on skill acquisition and maintenance for children with autism spectrum disorders.

PubMed

Cariveau, Tom; Kodak, Tiffany; Campbell, Vincent

2016-12-01

We replicated and extended the study by Koegel, Dunlap, and Dyer (1980) by examining the effects of 3 intertrial-interval (ITI) durations on skill acquisition in 2 children with autism spectrum disorders. Specifically, we compared the effect of short (2 s), progressive (2 s to 20 s), and long (20 s) ITIs on participants' mastery of tacts or intraverbals presented in massed-trial and varied-trial instructional formats. We also measured (a) stereotypic and problem behavior during the ITI, (b) maintenance of skills, and (c) responding to novel adults and settings. Results showed that short ITIs in a varied-trial format produced the most efficient acquisition of skills; however, most ITI durations produced more efficient skill acquisition in a varied format compared to a massed format. The trial format and ITI duration associated with the lowest levels of stereotypic and problem behavior during the ITI and responding during maintenance and novel adult and setting probes differed across participants. © 2016 Society for the Experimental Analysis of Behavior.

Bullying among Spanish secondary education students: the role of gender traits, sexism, and homophobia.

PubMed

Carrera-Fernández, María-Victoria; Lameiras-Fernández, María; Rodríguez-Castro, Yolanda; Vallejo-Medina, Pablo

2013-09-01

The aim of the present study was to assess the combined influence of gender stereotypes, sexism, and homophobia on attitudes toward bullying and bullying behavior. A total of 1,500 Spanish adolescents between 12 and 18 years of age (49.3% girls and 50.7% boys) completed a questionnaire that included measures of bullying, attitudes toward bullying, gender-stereotyped personality traits (instrumentality and expressiveness), hostile and benevolent sexism, and attitudes toward gay men and lesbians. First, the findings demonstrated that boys scored significantly higher on all the variables assessed except on benevolent sexism. Two similar models were obtained for both sexes. Benevolent sexism and, in boys, more positive attitudes toward gay men predicted more negative attitudes toward bullying when mediated by more expressive gender traits. An inverse pattern was also observed: Hostile sexism predicted more favorable attitudes toward bullying when mediated by instrumental gender traits. Attitudes toward bullying were highly correlated with bullying behavior. The five-predictor variables (including attitudes toward bullying) explained 58% of the variance of bullying behavior in girls and 37% of such variance in boys.

Multiparameter behavioral profiling reveals distinct thermal response regimes in Caenorhabditis elegans

PubMed Central

2012-01-01

Background Responding to noxious stimuli by invoking an appropriate escape response is critical for survival of an organism. The sensations of small and large changes in temperature in most organisms have been studied separately in the context of thermotaxis and nociception, respectively. Here we use the nematode C. elegans to address the neurogenetic basis of responses to thermal stimuli over a broad range of intensities. Results C. elegans responds to aversive temperature by eliciting a stereotypical behavioral sequence. Upon sensation of the noxious stimulus, it moves backwards, turns and resumes forward movement in a new direction. In order to study the response of C. elegans to a broad range of noxious thermal stimuli, we developed a novel assay that allows simultaneous characterization of multiple aspects of escape behavior elicited by thermal pulses of increasing amplitudes. We exposed the laboratory strain N2, as well as 47 strains with defects in various aspects of nervous system function, to thermal pulses ranging from ΔT = 0.4°C to 9.1°C and recorded the resulting behavioral profiles. Conclusions Through analysis of the multidimensional behavioral profiles, we found that the combinations of molecules shaping avoidance responses to a given thermal pulse are unique. At different intensities of aversive thermal stimuli, these distinct combinations of molecules converge onto qualitatively similar stereotyped behavioral sequences. PMID:23114012

[Rapid and prolonged facilitation of stereotyped motor behavior (verticalization) induced by apomorphine in mice previously submitted to stimulation of dopaminergic receptors].

PubMed

Costentin, J; Marçais, H; Protais, P; Schwartz, J C

1976-03-01

The climbing behaviour, a stereotyped motor behaviour, is elicited in mice by stimulation of striatal dopamine receptor by low doses of apomorphine. The action of apomorphine is unexpectedly enhanced in animals pretreated with a single dose of this agent (5 mg/kg). This enhancement occurs as early as 2 h following the first administration and persists for at least 3 days. It is also observed after pretreatments with a combination of L-DOPA and dexamphetamine. This effect seems independent from the desensitization of the dopaminergic receptors involved in thermoregulation that we have previously reported.

Perceived somatotype and stereotypes of physique among Nigerian schoolchildren.

PubMed

Salokun, S O; Toriola, A L

1985-11-01

The influence of perceived somatotype on stereotypes of behavior associated with body build was investigated among 160 male and 140 female Nigerian children in secondary school. In both groups, the perception of subjects' own physiques and discrepancy between their perceived and preferred physiques significantly explained the variance in the character trait scores attributed to body types. In general, the subjects attributed positive character traits to their perceived somatotypes and undesirable traits to the physiques with which they were dissatisfied. Thus, the perception of somatotype and discrepancy between perceived and preferred physique could significantly differentiate the character traits attributed to body build among male and female children.

The development of spontaneous gender stereotyping in childhood: relations to stereotype knowledge and stereotype flexibility.

PubMed

Banse, Rainer; Gawronski, Bertram; Rebetez, Christine; Gutt, Hélène; Morton, J Bruce

2010-03-01

The development of spontaneous gender stereotyping in children was investigated using the newly developed Action Interference Paradigm (AIP). This task consists of assigning gender-stereotypical toys as quickly as possible to boys and girls in either a stereotype-congruent or a stereotype-incongruent manner. A pilot study with 38 children (mean age 5.1 years) provided evidence for spontaneous gender stereotyping in the AIP, which was reflected in higher latencies for stereotype-incongruent compared with stereotype-congruent toy assignments. The main study, with 66 children (aged 5, 8 and 11 years), compared the development of spontaneous stereotyping with established measures of stereotype flexibility and stereotype knowledge. Stereotype flexibility showed a strong increase from age 5 to 11. In contrast, stereotype knowledge and spontaneous stereotyping remained stable at high levels. The results provide evidence for a dissociation between stereotype flexibility and spontaneous stereotyping, suggesting that spontaneous stereotyping may be more closely related to stereotype knowledge than to stereotype flexibility.

Tourette Syndrome: Overview and Classroom Interventions. A Complex Neurobehavioral Disorder Which May Involve Learning Problems, Attention Deficit Hyperactivity Disorder, Obsessive Compulsive Symptoms, and Stereotypical Behaviors.

ERIC Educational Resources Information Center

Fisher, Ramona A.; Collins, Edward C.

Tourette Syndrome is conceptualized as a neurobehavioral disorder, with behavioral aspects that are sometimes difficult for teachers to understand and deal with. The disorder has five layers of complexity: (1) observable multiple motor, vocal, and cognitive tics and sensory involvement; (2) Attention Deficit Hyperactivity Disorder; (3)…

Brief Report: Repetitive Behaviors in Young Children with Autism Spectrum Disorder and Developmentally Similar Peers--A Follow Up to Watt et al. (2008)

ERIC Educational Resources Information Center

Barber, Angela B.; Wetherby, Amy M.; Chambers, Nola W.

2012-01-01

The present study extended the findings of Watt et al. (J Autism Dev Disord 38:1518-1533, 2008) by investigating repetitive and stereotyped behaviors (RSB) demonstrated by children (n = 50) and typical development (TD; n = 50) matched on developmental age, gender, and parents' education level. RSB were coded from videotaped Communication and…

Brief Report: Aggression and Stereotypic Behavior in Males with Fragile X Syndrome-- Moderating Secondary Genes in a "Single Gene" Disorder

ERIC Educational Resources Information Center

Hessl, David; Tassone, Flora; Cordeiro, Lisa; Koldewyn, Kami; McCormick, Carolyn; Green, Cherie; Wegelin, Jacob; Yuhas, Jennifer; Hagerman, Randi J.

2008-01-01

Although fragile X syndrome (FXS) is a single gene disorder with a well-described phenotype, it is not known why some individuals develop more significant maladaptive behaviors such as aggression or autistic symptoms. Here, we studied two candidate genes known to affect mood and aggression, the serotonin transporter (5-HTTLPR) and monoamine…

Achievement and Affiliation: A Motivational Perspective of Sex Differences.

ERIC Educational Resources Information Center

Kelemen, Victor Paul, Jr.

1980-01-01

For both males and females, age and education are important factors in the determination of achievement behavior. While results fail to resolve the achievement versus affiliation argument, they nevertheless support the lessening importance of sex-role stereotyping today. (Author)

Graphic Depictions: Portrayals of Mental Illness in Video Games.

PubMed

Shapiro, Samuel; Rotter, Merrill

2016-11-01

Although studies have examined portrayals of mental illness in the mass media, little attention has been paid to such portrayals in video games. In this descriptive study, the fifty highest-selling video games in each year from 2011 to 2013 were surveyed through application of search terms to the Wikia search engine, with subsequent review of relevant footage on YouTube. Depiction categories were then assigned based on the extent of portrayal and qualitative characteristics compared against mental illness stereotypes in cinema. Twenty-three of the 96 surveyed games depicted at least one character with mental illness. Forty-two characters were identified as portraying mental illness, with most characters classified under a "homicidal maniac" stereotype, although many characters did not clearly reflect cinema stereotypes and were subcategorized based on the shared traits. Video games contain frequent and varied portrayals of mental illness, with depictions most commonly linking mental illness to dangerous and violent behaviors. © 2016 American Academy of Forensic Sciences.

Different selection pressures give rise to distinct ethnic phenomena : a functionalist framework with illustrations from the Peruvian Altiplano.

PubMed

Moya, Cristina; Boyd, Robert

2015-03-01

Many accounts of ethnic phenomena imply that processes such as stereotyping, essentialism, ethnocentrism, and intergroup hostility stem from a unitary adaptation for reasoning about groups. This is partly justified by the phenomena's co-occurrence in correlational studies. Here we argue that these behaviors are better modeled as functionally independent adaptations that arose in response to different selection pressures throughout human evolution. As such, different mechanisms may be triggered by different group boundaries within a single society. We illustrate this functionalist framework using ethnographic work from the Quechua-Aymara language boundary in the Peruvian Altiplano. We show that different group boundaries motivate different ethnic phenomena. For example, people have strong stereotypes about socioeconomic categories, which are not cooperative units, whereas they hold fewer stereotypes about communities, which are the primary focus of cooperative activity. We also show that, despite the cross-cultural importance of ethnolinguistic boundaries, the Quechua-Aymara linguistic distinction does not strongly motivate any of these intergroup processes.

Different Selection Pressures Give Rise to Distinct Ethnic Phenomena

PubMed Central

Moya, Cristina; Boyd, Robert

2015-01-01

Many accounts of ethnic phenomena imply that processes such as stereotyping, essentialism, ethnocentrism, and intergroup hostility stem from a unitary adaptation for reasoning about groups. This is partly justified by the phenomena’s co-occurrence in correlational studies. Here we argue that these behaviors are better modeled as functionally independent adaptations that arose in response to different selection pressures throughout human evolution. As such, different mechanisms may be triggered by different group boundaries within a single society. We illustrate this functionalist framework using ethnographic work from the Quechua-Aymara language boundary in the Peruvian Altiplano. We show that different group boundaries motivate different ethnic phenomena. For example, people have strong stereotypes about socioeconomic categories, which are not cooperative units, whereas they hold fewer stereotypes about communities, which are the primary focus of cooperative activity. We also show that, despite the cross-cultural importance of ethnolinguistic boundaries, the Quechua-Aymara linguistic distinction does not strongly motivate any of these intergroup processes. PMID:25731969

Unpacking the public stigma of problem gambling: The process of stigma creation and predictors of social distancing.

PubMed

Hing, Nerilee; Russell, Alex M T; Gainsbury, Sally M

2016-09-01

Background and aims Public stigma diminishes the health of stigmatized populations, so it is critical to understand how and why stigma occurs to inform stigma reduction measures. This study aimed to examine stigmatizing attitudes held toward people experiencing problem gambling, to examine whether specific elements co-occur to create this public stigma, and to model explanatory variables of this public stigma. Methods An online panel of adults from Victoria, Australia (N = 2,000) was surveyed. Measures were based on a vignette for problem gambling and included demographics, gambling behavior, perceived dimensions of problem gambling, stereotyping, social distancing, emotional reactions, and perceived devaluation and discrimination. A hierarchical linear regression was conducted. Results People with gambling problems attracted substantial negative stereotypes, social distancing, emotional reactions, and status loss/discrimination. These elements were associated with desired social distance, as was perceived that problem gambling is caused by bad character, and is perilous, non-recoverable, and disruptive. Level of contact with problem gambling, gambling involvement, and some demographic variables was significantly associated with social distance, but they explained little additional variance. Discussion and conclusions This study contributes to the understanding of how and why people experiencing gambling problems are stigmatized. Results suggest the need to increase public contact with such people, avoid perpetuation of stereotypes in media and public health communications, and reduce devaluing and discriminating attitudes and behaviors.

Unpacking the public stigma of problem gambling: The process of stigma creation and predictors of social distancing

PubMed Central

Hing, Nerilee; Russell, Alex M. T.; Gainsbury, Sally M.

2016-01-01

Background and aims Public stigma diminishes the health of stigmatized populations, so it is critical to understand how and why stigma occurs to inform stigma reduction measures. This study aimed to examine stigmatizing attitudes held toward people experiencing problem gambling, to examine whether specific elements co-occur to create this public stigma, and to model explanatory variables of this public stigma. Methods An online panel of adults from Victoria, Australia (N = 2,000) was surveyed. Measures were based on a vignette for problem gambling and included demographics, gambling behavior, perceived dimensions of problem gambling, stereotyping, social distancing, emotional reactions, and perceived devaluation and discrimination. A hierarchical linear regression was conducted. Results People with gambling problems attracted substantial negative stereotypes, social distancing, emotional reactions, and status loss/discrimination. These elements were associated with desired social distance, as was perceived that problem gambling is caused by bad character, and is perilous, non-recoverable, and disruptive. Level of contact with problem gambling, gambling involvement, and some demographic variables was significantly associated with social distance, but they explained little additional variance. Discussion and conclusions This study contributes to the understanding of how and why people experiencing gambling problems are stigmatized. Results suggest the need to increase public contact with such people, avoid perpetuation of stereotypes in media and public health communications, and reduce devaluing and discriminating attitudes and behaviors. PMID:27513611

"The casual cruelty of our prejudices": on Walter Lippmann's theory of stereotype and its "obliteration" in psychology and social science.

PubMed

Bottom, William P; Kong, Dejun Tony

2012-01-01

Reflecting on his wartime government service, Walter Lippmann (1922) developed a theory of policy formulation and error. Introducing the constructs of stereotype, mental model, blind spots, and the process of manufacturing consent, his theory prescribed interdisciplinary social science as a tool for enhancing policy making in business and government. Lippmann used his influence with the Rockefeller foundations, business leaders, Harvard and the University of Chicago to gain support for this program. Citation analysis of references to "stereotype" and Lippmann reveals the rapid spread of the concept across the social sciences and in public discourse paralleled by obliteration by incorporation of the wider theory in behavioral science. "Stereotype" is increasingly invoked in anthropology, economics, and sociology though Lippmann and his wider theory ceased being cited decades ago. In psychology, citations are increasing but content analysis revealed blind spots and misconceptions about the theory and prescription. Studies of heuristics, biases, and organizational decision substantiate Lippmann's theory of judgment and choice. But his model for social science failed to consider the bounded rationality and blind spots of its practitioners. Policy formulation today is supported by research from narrow disciplinary silos not interdisciplinary science that reflects an awareness of history. © 2012 Wiley Periodicals, Inc.

An Educational Intervention Designed to Increase Women's Leadership Self-Efficacy

PubMed Central

Isaac, Carol; Kaatz, Anna; Lee, Barbara; Carnes, Molly

2012-01-01

Women are sparsely represented in leadership in academic science, technology, engineering, mathematics, and medicine (STEMM). Cultural stereotypes about men, women, and leaders influence the attitudes, judgments, and decisions that others make about women and the choices women make for themselves. Multilevel interventions are needed to counteract the impact of these pervasive and easily activated stereotypes, which conspire in multiple ways to constrain women's entry, persistence, and advancement in academic STEMM. We describe an individual-level educational intervention. Using the transtheoretical model of behavioral change as a framework, we assessed the success of a semester course on increasing women's leadership self-efficacy for the first three cohorts of course participants (n = 30). Pre/post questionnaires showed gains in leadership self-efficacy, personal mastery, and self-esteem, and decreases in perceived constraints. Qualitative text analysis of weekly journals indicated increasing leadership self-efficacy as course participants applied course information and integrated strategies to mitigate the impact of societal stereotypes into their own leadership practices. Follow-up queries of the first two cohorts supported the enduring value of course participation. We conclude that providing strategies to recognize and mitigate the impact of gender stereotypes is effective in increasing leadership self-efficacy in women at early stages of academic STEMM careers. PMID:22949427

An educational intervention designed to increase women's leadership self-efficacy.

PubMed

Isaac, Carol; Kaatz, Anna; Lee, Barbara; Carnes, Molly

2012-01-01

Women are sparsely represented in leadership in academic science, technology, engineering, mathematics, and medicine (STEMM). Cultural stereotypes about men, women, and leaders influence the attitudes, judgments, and decisions that others make about women and the choices women make for themselves. Multilevel interventions are needed to counteract the impact of these pervasive and easily activated stereotypes, which conspire in multiple ways to constrain women's entry, persistence, and advancement in academic STEMM. We describe an individual-level educational intervention. Using the transtheoretical model of behavioral change as a framework, we assessed the success of a semester course on increasing women's leadership self-efficacy for the first three cohorts of course participants (n = 30). Pre/post questionnaires showed gains in leadership self-efficacy, personal mastery, and self-esteem, and decreases in perceived constraints. Qualitative text analysis of weekly journals indicated increasing leadership self-efficacy as course participants applied course information and integrated strategies to mitigate the impact of societal stereotypes into their own leadership practices. Follow-up queries of the first two cohorts supported the enduring value of course participation. We conclude that providing strategies to recognize and mitigate the impact of gender stereotypes is effective in increasing leadership self-efficacy in women at early stages of academic STEMM careers.

Transient cocaine-associated behavioral symptoms rated with a new instrument, the scale for assessment of positive symptoms for cocaine-induced psychosis (SAPS-CIP).

PubMed

Tang, Yi-lang; Kranzler, Henry R; Gelernter, Joel; Farrer, Lindsay A; Pearson, Deborah; Cubells, Joseph F

2009-01-01

Chronic use of cocaine is associated with a variety of behavioral symptoms. The current report describes the assessment of cocaine-related behavioral symptoms (CRB) using the Scale for Assessment of Positive Symptoms of Cocaine-Induced Psychosis (SAPS-CIP). The CRB section, one of the three domains in the SAPS-CIP, consists of sub-domains, including Aggressive/Agitated Behavior, Repetitive/Stereotyped Behavior, and Unusual Social or Sexual Behavior. Severity scores are assigned according to operational criteria, and range from 0 (not present) to 5 (severe). We interviewed 261 unrelated cocaine-abusing adults using the SAPS-CIP, and 243 of them met criteria for inclusion in the study. The proportion of subjects endorsing different classes of CRBs varied across categories, with 109 of 243 (44.9%) subjects reporting aggressive and agitated behaviors, 180 subjects (74.1%) repetitive/stereotyped behaviors, and 192 (79.0%) unusual social/sexual behaviors. A substantial minority of the subjects (10.3-25.1%) reported that they experienced marked-to-severe behavioral symptoms associated with cocaine use. The proportions of subjects endorsing CRB did not differ by ethnic/racial group or by sex. Correlations among the different domains of CRB were strong, but behaviors rated in the CRB section were less well correlated with psychotic symptoms, which were rated in the hallucination and delusion sections of the instrument. A variety of CRBs are common in cocaine-dependent subjects, and many of these are highly intercorrelated. CRBs also correlate with hallucinations and delusions induced by cocaine, but to a lesser degree. Our findings suggest that there may be some common vulnerability factors that contribute to both cocaine-induced psychosis and CRBs.

Gender Constancy and the Effects of Sex-typed Televised Toy Commercials.

ERIC Educational Resources Information Center

Ruble, Diane N.; And Others

1981-01-01

Presents a cognitive-developmental analysis of the effects of televised, sex-stereotypic information on children's behavior and attitudes towards toy play. Subjects were 100 children, ages four to six divided into groups exhibiting high and low gender-constancy. (Author/CM)

A qualitative study of faculty members' views of women chairs.

PubMed

Isaac, Carol; Griffin, Lindsay; Carnes, Molly

2010-03-01

Concurrent with the evolving role of the department chair in academic medicine is the entry of women physicians into chair positions. Because implicit biases that stereotypically masculine behaviors are required for effective leadership remain strong, examining faculty members' perceptions of their chair's leadership in medical school departments with women chairs can provide insight into the views of women leaders in academic medicine and the complex ways in which gender may impact these chairs' leadership style and actions. We conducted semistructured interviews with 13 male and 15 female faculty members representing all faculty tracks in three clinical departments chaired by women. Inductive, qualitative analysis of the subsequent text allowed themes to emerge across interviews. Four themes emerged regarding departmental leadership. One dealt with the leadership of the previous chair. The other three described the current chair's characteristics (tough, direct, and transparent), her use of communal actions to help support and mentor her faculty, and her ability to build power through consensus. Because all three chairs were early in their tenure, a wait and see attitude was frequently expressed. Faculty generally viewed having a woman chair as an indication of positive change, with potential individual and institutional advantages. This exploratory study suggests that the culture of academic medicine has moved beyond questioning women physicians' competence to lead once they are in top organizational leadership positions. The findings are also consonant with experimental research indicating that women leaders are most successful when they pair stereotypic male (agentic) behaviors with stereotypic female (communal) behaviors. All three chairs exhibited features of a transformational leadership style and characteristics deemed essential for effective leadership in academic medicine.

A Qualitative Study of Faculty Members' Views of Women Chairs

PubMed Central

Isaac, Carol; Griffin, Lindsay

2010-01-01

Abstract Background Concurrent with the evolving role of the department chair in academic medicine is the entry of women physicians into chair positions. Because implicit biases that stereotypically masculine behaviors are required for effective leadership remain strong, examining faculty members' perceptions of their chair's leadership in medical school departments with women chairs can provide insight into the views of women leaders in academic medicine and the complex ways in which gender may impact these chairs' leadership style and actions. Methods We conducted semistructured interviews with 13 male and 15 female faculty members representing all faculty tracks in three clinical departments chaired by women. Inductive, qualitative analysis of the subsequent text allowed themes to emerge across interviews. Results Four themes emerged regarding departmental leadership. One dealt with the leadership of the previous chair. The other three described the current chair's characteristics (tough, direct, and transparent), her use of communal actions to help support and mentor her faculty, and her ability to build power through consensus. Because all three chairs were early in their tenure, a wait and see attitude was frequently expressed. Faculty generally viewed having a woman chair as an indication of positive change, with potential individual and institutional advantages. Conclusions This exploratory study suggests that the culture of academic medicine has moved beyond questioning women physicians' competence to lead once they are in top organizational leadership positions. The findings are also consonant with experimental research indicating that women leaders are most successful when they pair stereotypic male (agentic) behaviors with stereotypic female (communal) behaviors. All three chairs exhibited features of a transformational leadership style and characteristics deemed essential for effective leadership in academic medicine. PMID:20156081

A Dopamine Hypothesis of Autism Spectrum Disorder.

PubMed

Pavăl, Denis

2017-01-01

Autism spectrum disorder (ASD) comprises a group of neurodevelopmental disorders characterized by social deficits and stereotyped behaviors. While several theories have emerged, the pathogenesis of ASD remains unknown. Although studies report dopamine signaling abnormalities in autistic patients, a coherent dopamine hypothesis which could link neurobiology to behavior in ASD is currently lacking. In this paper, we present such a hypothesis by proposing that autistic behavior arises from dysfunctions in the midbrain dopaminergic system. We hypothesize that a dysfunction of the mesocorticolimbic circuit leads to social deficits, while a dysfunction of the nigrostriatal circuit leads to stereotyped behaviors. Furthermore, we discuss 2 key predictions of our hypothesis, with emphasis on clinical and therapeutic aspects. First, we argue that dopaminergic dysfunctions in the same circuits should associate with autistic-like behavior in nonautistic subjects. Concerning this, we discuss the case of PANDAS (pediatric autoimmune neuropsychiatric disorder associated with streptococcal infections) which displays behaviors similar to those of ASD, presumed to arise from dopaminergic dysfunctions. Second, we argue that providing dopamine modulators to autistic subjects should lead to a behavioral improvement. Regarding this, we present clinical studies of dopamine antagonists which seem to have improving effects on autistic behavior. Furthermore, we explore the means of testing our hypothesis by using neuroreceptor imaging, which could provide comprehensive evidence for dopamine signaling dysfunctions in autistic subjects. Lastly, we discuss the limitations of our hypothesis. Along these lines, we aim to provide a dopaminergic model of ASD which might lead to a better understanding of the ASD pathogenesis. © 2017 S. Karger AG, Basel.

DHA Mitigates Autistic Behaviors Accompanied by Dopaminergic Change in a Gene/Prenatal Stress Mouse Model.

PubMed

Matsui, Fumihiro; Hecht, Patrick; Yoshimoto, Kanji; Watanabe, Yoshihisa; Morimoto, Masafumi; Fritsche, Kevin; Will, Matthew; Beversdorf, David

2018-02-10

Autism Spectrum Disorder (ASD) is characterized by impairments in social interaction, social communication, and repetitive and stereotyped behaviors. Recent work has begun to explore gene × environmental interactions in the etiology of ASD. We previously reported that prenatal stress exposure in stress-susceptible heterozygous serotonin transporter (SERT) KO pregnant dams in a mouse model resulted in autism-like behavior in the offspring (SERT/S mice). The association between prenatal stress and ASD appears to be affected by maternal SERT genotype in clinical populations as well. Using the mouse model, we examined autistic-like behaviors in greater detail, and additionally explored whether diet supplementation with docosahexaenoic acid (DHA) may mitigate the behavioral changes. Only male SERT/S mice showed social impairment and stereotyped behavior, and DHA supplementation ameliorated some of these behaviors. We also measured monoamine levels in the SERT/S mice after three treatment paradigms: DHA-rich diet continuously from breeding (DHA diet), DHA-rich diet only after weaning (CTL/DHA diet) and control diet only (CTL diet). The dopamine (DA) content in the striatum was significantly increased in the SERT/S mice compared with wild-type (WT) mice, whereas no difference was observed with noradrenaline and serotonin content. Moreover, DA content in the striatum was significantly reduced in the SERT/S mice with the DHA-rich diet provided continuously from breeding. The results indicate that autism-associated behaviors and changes in the dopaminergic system in this setting can be mitigated with DHA supplementation. Copyright © 2017 IBRO. Published by Elsevier Ltd. All rights reserved.

"It Takes a Man to Put Me on the Bottom": Gay Men's Experiences of Masculinity and Anal Intercourse.

PubMed

Ravenhill, James P; de Visser, Richard O

2017-12-08

In anal intercourse between gay men, men who are typically insertive ("tops") are often perceived as, and may identify as, more masculine than those who are typically receptive ("bottoms"). "Versatile" men, who may adopt either position, may be perceived as more gender balanced and may transcend the gender-role stereotypes associated with self-labeling as top or bottom. The aim of this study was to explore how gay men's beliefs about masculinity were associated with their beliefs about the gendered nature of sexual self-labels and their behavior in anal intercourse. Individual semistructured interviews were undertaken with 17 UK-based gay men. Interpretative phenomenological analysis (IPA) identified that perceptions of tops and bottoms as gendered social identities varied depending on the extent to which gay men subscribed to the mandates of hegemonic masculinity, the dominant masculinity in Western society. The findings also suggested that some gay men differentiated between top and bottom as social identities and topping and bottoming as gendered behaviors. This had implications for gay men's behaviors in anal intercourse. It is suggested that future efforts to engage with gay men about their sexual behavior should account for their beliefs regarding the gender-role stereotypes associated with gay sexual self-labels.

The subtle suspension of backlash: A meta-analysis of penalties for women's implicit and explicit dominance behavior.

PubMed

Williams, Melissa J; Tiedens, Larissa Z

2016-02-01

Previous research suggests that women, more than men, experience negative outcomes when they display dominance. A closer look, however, reveals ambiguity about the specific forms of dominance proscribed for women. Here, we suggest that negative reactions to women's dominance, a counter-stereotypical behavior, may require that the behavior be clearly encoded as counter-stereotypical-which is less likely when the behavior is expressed implicitly. This hypothesis was tested with a meta-analysis of studies on the evaluation of individuals behaving dominantly, including articles not directly investigating gender. Results revealed that dominance indeed hurts women's, relative to men's, likability (although the overall effect is small, d = -0.19, k = 63), as well as more downstream outcomes such as hireability (d = -0.58, k = 20). More important, however, dominance expressed explicitly (e.g., direct demands) affected women's likability (d = -0.28) whereas implicit forms of dominance (e.g., eye contact) did not (d = 0.03). Finally, the effect of dominance on men's and women's perceived competence did not differ (d = 0.02, k = 31), consistent with the idea that it is interpersonal (rather than instrumental) evaluations that obstruct women leaders. Implications for theory, and for the success of male and female leaders, are discussed. (c) 2016 APA, all rights reserved).

Subjective Age Correlates: A Research Note.

ERIC Educational Resources Information Center

Barak, Benny; Stern, Barbara

1986-01-01

Five types of measures have been used to assess subjective age: identity age, comparative age, feel/age, cognitive age, and stereotype age. Bivariate and multivariate studies revealed four categories of correlates of self-perceived age: biological and physiological, demographic, psychographic and social psychological, and behavioral. (Author/ABB)

Listener Responses According to Stuttering Self-Acknowledgment and Modification

ERIC Educational Resources Information Center

Lee, Kyungjae; Manning, Walter H.

2010-01-01

Given the well-documented understanding that stuttering behavior elicits stereotypically negative responses from listeners, two experiments explored the equivocal results of earlier investigations concerning the potential for self-acknowledgment and modification of stuttering to elicit positive responses from naive (unfamiliar with stuttering)…

All the stereotypes confirmed: differences in how Australian boys and girls use their time.

PubMed

Ferrar, Katia E; Olds, Tim S; Walters, Julie L

2012-10-01

To influence adolescent health, a greater understanding of time use and covariates such as gender is required. To explore gender-specific time use patterns in Australian adolescents using high-resolution time use data. This study analyzed 24-hour recall time use data collected as part of the 2007 Australian National Children's Nutrition and Physical Activity Survey (n = 2,200). Univariate analyses to determine gender differences in time use were conducted. Boys spent more (p < .0001) time participating in screen-based (17.7 % vs. 14.2% daily time) and physical activities (10.7% vs. 9.2%). Girls spent more (p < .0001) time being social (4.7% vs. 3.4% daily time), studying (2.0% vs. 1.7%), and doing household chores (4.7% vs. 3.4%). There are gender-specific differences in time use behavior among Australian adolescents. The results reinforce existing time use gender-based stereotypes. Implications. The gender-specific time use behaviors offer intervention design possibilities.

Investigating autism spectrum disorder and autistic traits in early onset eating disorder.

PubMed

Pooni, Jyoti; Ninteman, Aafke; Bryant-Waugh, Rachel; Nicholls, Dasha; Mandy, William

2012-05-01

To investigate whether young people (8-16 years) with an eating disorder have a higher prevalence of autism spectrum disorder (ASDs) and elevated autistic traits compared to typically developing (TD) peers. Twenty-two participants with early onset eating disorder (EOED) were assessed using standardized ASD measures and compared to IQ matched TD (n = 24) and ASD (n = 20) controls. An ASD diagnosis was no more common in EOED than in TD controls. However, repetitive and stereotyped behavior was more often observed in the EOED group and, compared to TD controls, there was a trend (p = .07) toward greater autistic social impairment in EOED. Whilst participants with EOED did not show increased ASD prevalence, they did have elevated autistic traits of clinical significance, particularly repetitive and stereotyped behavior. Further work is required to determine whether inflexibility and social difficulties in EOED have identical phenomenology and etiology to those seen in ASD. Copyright © 2012 Wiley Periodicals, Inc.

Low dimensional temporal organization of spontaneous eye blinks in adults with developmental disabilities and stereotyped movement disorder.

PubMed

Lee, Mei-Hua; Bodfish, James W; Lewis, Mark H; Newell, Karl M

2010-01-01

This study investigated the mean rate and time-dependent sequential organization of spontaneous eye blinks in adults with intellectual and developmental disability (IDD) and individuals from this group who were additionally categorized with stereotypic movement disorder (IDD+SMD). The mean blink rate was lower in the IDD+SMD group than the IDD group and both of these groups had a lower blink rate than a contrast group of healthy adults. In the IDD group the n to n+1 sequential organization over time of the eye-blink durations showed a stronger compensatory organization than the contrast group suggesting decreased complexity/dimensionality of eye-blink behavior. Very low blink rate (and thus insufficient time series data) precluded analysis of time-dependent sequential properties in the IDD+SMD group. These findings support the hypothesis that both IDD and SMD are associated with a reduction in the dimension and adaptability of movement behavior and that this may serve as a risk factor for the expression of abnormal movements.

Gender constancy and the effects of sex-typed televised toy commercials.

PubMed

Ruble, D N; Balaban, T; Cooper, J

1981-06-01

The present study represented a cognitive-developmental analysis of the effects of televised, sex-stereotypic information on children's behavior and attitudes toward toy play. The subjects were 50 male and 50 female 4-6-year-olds divided into high and low gender-constancy levels. As the children watched a cartoon, they either saw a commercial of a gender-neutral toy that showed 2 boys or 2 girls playing with the toy, or they saw no commercial (control). As predicted, only the high gender-constant children were differentially affected by the sex-role information in the different commercial conditions. Children at this stage who saw opposite-sex children playing with the toy avoided spending time with the toy and stated verbally that the toy was more appropriate for an opposite-sex sibling, relative to children in the 2 other conditions. The results are discussed in terms of their implications for theories of sex-role development and in terms of the role that television may play in maintaining sex stereotypes and sex-typed behavior.

Differential diagnosis between obsessive compulsive disorder and restrictive and repetitive behavioural patterns, activities and interests in autism spectrum disorders.

PubMed

Paula-Pérez, Isabel

2013-01-01

The obsessive compulsive disorder (OCD) and the restricted and repetitive patterns of behavior, interests and activities inherent to autism spectrum disorders (ASD) share a number of features that can make the differential diagnosis between them extremely difficult and lead to erroneous overdiagnosis of OCD in people with autism. In both cases there may appear to have a fixation on routine, ritualized patterns of verbal and nonverbal behavior, resistance to change, and highly restrictive interests, which becomes a real challenge for differentiating rituals, stereotypes and adherence to routines in ASD from obsessions and compulsions in OCD. This article provides key points to clarify this differential diagnosis through the analysis of emotional valence, content, function and psychological theories that explain the obsessions and compulsions in OCD, and the desire for sameness, stereotyped movements and limited interest in autism. The terms "obsession" and "compulsion" should no longer be used when referring to patterns of behavior, interests or restricted and repetitive activities in autism due to syntonic characteristics, low perception of personal responsibility and low neutralizing efforts. Treatment focuses on changing the environment, the use of socio-communicative compensatory strategies and behavioral modification techniques to improve cognitive and behavioral flexibility. When there is comorbidity between, exposure behavioral and response prevention techniques are then used, followed by others of more cognitive orientation if necessary. Copyright © 2012 SEP y SEPB. Published by Elsevier Espana. All rights reserved.

Quantification of Behavioral Stereotypy in Flies

NASA Astrophysics Data System (ADS)

Manley, Jason; Berman, Gordon; Shaevitz, Joshua

A commonly accepted assumption in the study of behavior is that an organism's behavioral repertoire can be represented by a relatively small set of stereotyped actions. Here, ``stereotypy'' is defined as a measure of the similarity of repetitions of a behavior. Our group utilizes data-driven analyses on videos of ground-based Drosophila to organize the set of spontaneous behaviors into a two-dimensional map, or behavioral space. We utilize this framework to define a metric for behavioral stereotypy. This measure quantifies the variance in a given behavior's periodic trajectory through a space representing its postural degrees of freedom. This newly developed behavioral metric has confirmed a high degree of stereotypy among most behaviors and we correlate stereotypy with various physiological effects.

Different groups, different threats: a multi-threat approach to the experience of stereotype threats.

PubMed

Shapiro, Jenessa R

2011-04-01

Two studies demonstrated that different negatively stereotyped groups are at risk for distinct forms of stereotype threats. The Multi-Threat Framework articulates six distinct stereotype threats and the unique constellations of variables (e.g., group identification, stereotype endorsement) that elicit each stereotype threat. Previous research suggests that different negatively stereotyped groups systematically vary across these stereotype threat elicitors; a pilot study confirms these differences. Across two studies, groups that tend to elicit low stereotype endorsement (religion, race/ethnicity, congenital blindness) were less likely to report experiencing self-as-source stereotype threats (stereotype threats requiring stereotype endorsement) and groups that tend to elicit low group identification (mental illness, obesity, blindness later in life) were less likely to report experiencing group-as-target stereotype threats (stereotype threats requiring group identification). This research suggests that traditional models may overlook the experiences of stereotype threats within some groups and that interventions tailored to address differences between stereotype threats will be most effective.

Disentangling stereotype activation and stereotype application in the stereotype misperception task.

PubMed

Krieglmeyer, Regina; Sherman, Jeffrey W

2012-08-01

When forming impressions about other people, stereotypes about the individual's social group often influence the resulting impression. At least 2 distinguishable processes underlie stereotypic impression formation: stereotype activation and stereotype application. Most previous research has used implicit measures to assess stereotype activation and explicit measures to assess stereotype application, which has several disadvantages. The authors propose a measure of stereotypic impression formation, the stereotype misperception task (SMT), together with a multinomial model that quantitatively disentangles the contributions of stereotype activation and application to responses in the SMT. The validity of the SMT and of the multinomial model was confirmed in 5 studies. The authors hope to advance research on stereotyping by providing a measurement tool that separates multiple processes underlying impression formation.

Analyzing the multiple functions of stereotypical behavior for students with autism: implications for assessment and treatment.

PubMed

Kennedy, C H; Meyer, K A; Knowles, T; Shukla, S

2000-01-01

We studied behavioral functions associated with stereotypical responses for students with autism. In Study 1, analogue functional analyses (attention, demand, no-attention, and recreation conditions) were conducted for 5 students. Results suggested that stereotypy was multiply determined or occurred across all assessment conditions. For 2 students, stereotypy was associated with positive and negative reinforcement and the absence of environmental stimulation. For 2 other students, stereotypy occurred at high levels across all experimental conditions. For the 5th student, stereotypy was associated with negative reinforcement and the absence of environmental stimulation. In Study 2, the stereotypy of 1 student was further analyzed on a function-by-function basis. Within a concurrent-schedules procedure, alternative responses were taught to the student using functional communication training. The results of Study 2 showed that similar topographies of stereotypy, based on qualitatively different reinforcers, were reduced only when differential reinforcement contingencies for alternative forms of communication were implemented for specific response-reinforcer relations. Our results suggest that the causes of stereotypy for students with autism are complex and that the presumed association between response topography and behavioral function may be less important than previously realized.

Analyzing the multiple functions of stereotypical behavior for students with autism: implications for assessment and treatment.

PubMed Central

Kennedy, C H; Meyer, K A; Knowles, T; Shukla, S

2000-01-01

We studied behavioral functions associated with stereotypical responses for students with autism. In Study 1, analogue functional analyses (attention, demand, no-attention, and recreation conditions) were conducted for 5 students. Results suggested that stereotypy was multiply determined or occurred across all assessment conditions. For 2 students, stereotypy was associated with positive and negative reinforcement and the absence of environmental stimulation. For 2 other students, stereotypy occurred at high levels across all experimental conditions. For the 5th student, stereotypy was associated with negative reinforcement and the absence of environmental stimulation. In Study 2, the stereotypy of 1 student was further analyzed on a function-by-function basis. Within a concurrent-schedules procedure, alternative responses were taught to the student using functional communication training. The results of Study 2 showed that similar topographies of stereotypy, based on qualitatively different reinforcers, were reduced only when differential reinforcement contingencies for alternative forms of communication were implemented for specific response-reinforcer relations. Our results suggest that the causes of stereotypy for students with autism are complex and that the presumed association between response topography and behavioral function may be less important than previously realized. PMID:11214031

How are stereotypes maintained through communication? The influence of stereotype sharedness.

PubMed

Lyons, Anthony; Kashima, Yoshihisa

2003-12-01

Recent research has suggested that interpersonal communication may be an important source of stereotype maintenance. When communicated through a chain of people, stereotype-relevant information tends to become more stereotypical, thus confirming the stereotypes held by recipients of communication. However, the underlying mechanisms of this phenomenon have yet to be fully determined. This article examines how the socially shared nature of stereotypes interacts with communication processes to maintain stereotypes in communication chains. In 3 experiments, participants communicated a stereotype-relevant story through 4-person chains using the method of serial reproduction. Manipulations included the extent to which communicators believed their audience and other community members shared and endorsed their stereotypes, and also the extent to which they actually shared the stereotypes. The shared nature of stereotypes was found to be a strong contributor to rendering the story more stereotypical in communication. This is discussed in relation to the maintenance of stereotypes through communication.

Risperidone for the core symptom domains of autism: results from the study by the autism network of the research units on pediatric psychopharmacology.

PubMed

McDougle, Christopher J; Scahill, Lawrence; Aman, Michael G; McCracken, James T; Tierney, Elaine; Davies, Mark; Arnold, L Eugene; Posey, David J; Martin, Andrès; Ghuman, Jaswinder K; Shah, Bhavik; Chuang, Shirley Z; Swiezy, Naomi B; Gonzalez, Nilda M; Hollway, Jill; Koenig, Kathleen; McGough, James J; Ritz, Louise; Vitiello, Benedetto

2005-06-01

Risperidone has been found efficacious for decreasing severe tantrums, aggression, and self-injurious behavior in children and adolescents with autistic disorder (autism). The authors report on whether risperidone improves the core symptoms of autism, social and communication impairment and repetitive and stereotyped behavior. The database from an 8-week double-blind, placebo-controlled trial (N=101) and 16-week open-label continuation study (N=63) of risperidone for children and adolescents with autism was used to test for drug effects on secondary outcome measures: scores on the Ritvo-Freeman Real Life Rating Scale, the Children's Yale-Brown Obsessive Compulsive Scale, and the maladaptive behavior domain of the Vineland Adaptive Behavior Scales. Compared to placebo, risperidone led to a significantly greater reduction in the overall score on the Ritvo-Freeman Real Life Rating Scale, as well as the scores on the subscales for sensory motor behaviors (subscale I), affectual reactions (subscale III), and sensory responses (subscale IV). No statistically significant difference was observed, however, on the subscale for social relatedness (subscale II) or language (subscale V). Risperidone also resulted in significantly greater reductions in scores on the Children's Yale-Brown Obsessive Compulsive Scale and Vineland maladaptive behavior domain. This pattern of treatment response was maintained for 6 months. Risperidone led to significant improvements in the restricted, repetitive, and stereotyped patterns of behavior, interests, and activities of autistic children but did not significantly change their deficit in social interaction and communication. Further research is necessary to develop effective treatments for the core social and communicative impairments of autism.

An Examination of Behavioral Responses to Stereotypical Deceptive Displays.

ERIC Educational Resources Information Center

Huddleston, Bill M.

A study investigated whether receivers who detect senders behaving deceitfully will automatically become more resistent to the message being presented. By developing predictions derived from the Elaboration Likelihood Model (ELM), the study hypothesized that only noninvolved receivers would respond negatively to deceptive nonverbal cues in a…

Issues in the Taxonomy of Psychopathology in Mental Retardation.

ERIC Educational Resources Information Center

Einfeld, Stewart L.; Aman, Michael

1995-01-01

Factors affecting the development of a taxonomy of psychopathology for children with mental retardation are considered, along with the following diagnostic areas to address: stereotypic behavior and self-injury, autism, organic brain syndromes, and pervasive developmental disorders. Using data from multivariate studies and findings related to…

Aging Labels: The Decline of Control and the Fall of Self-Esteem.

ERIC Educational Resources Information Center

Rodin, Judith; Langer, Ellen

1980-01-01

Describes studies that investigate how labeling and stigmatization of the elderly might contribute to behavior that would confirm prevalent stereotypes of old age and lead to lowered self esteem and diminished feelings of control. Also discusses suggested strategies for social change. (Author/GC)

Writing Together: Gender's Effect on Collaboration.

ERIC Educational Resources Information Center

Rehling, Louise

1996-01-01

Analyzes the behaviors of over 60 student groups in professional writing classes. Finds gender-related effects on collaboration: tendencies to stereotype men as technical experts and to self-segregate into gendered working teams. Suggests new perspectives on the role of gender for collaborative groups in professional writing classrooms. (PA)

Condoning stereotyping? How awareness of stereotyping prevalence impacts expression of stereotypes.

PubMed

Duguid, Michelle M; Thomas-Hunt, Melissa C

2015-03-01

The deleterious effects of stereotyping on individual and group outcomes have prompted a search for solutions. One approach has been to increase awareness of the prevalence of stereotyping in the hope of motivating individuals to resist natural inclinations. However, it could be that this strategy creates a norm for stereotyping, which paradoxically undermines desired effects. The present research demonstrates that individuals who received a high prevalence of stereotyping message expressed more stereotypes than those who received a low prevalence of stereotyping message (Studies 1a, 1b, 1c, and 2) or no message (Study 2). Furthermore, working professionals who received a high prevalence of stereotyping message were less willing to work with an individual who violated stereotypical norms than those who received no message, a low prevalence of stereotyping message, or a high prevalence of counter-stereotyping effort message (Study 3). Also, in a competitive task, individuals who received a high prevalence of stereotyping message treated their opponents in more stereotype-consistent ways than those who received a low prevalence of stereotyping message or those who received a high prevalence of counter-stereotyping effort message (Study 4). PsycINFO Database Record (c) 2015 APA, all rights reserved.

Stereotypes Possess Heterogeneous Directionality: A Theoretical and Empirical Exploration of Stereotype Structure and Content

PubMed Central

Cox, William T. L.; Devine, Patricia G.

2015-01-01

We advance a theory-driven approach to stereotype structure, informed by connectionist theories of cognition. Whereas traditional models define or tacitly assume that stereotypes possess inherently Group → Attribute activation directionality (e.g., Black activates criminal), our model predicts heterogeneous stereotype directionality. Alongside the classically studied Group → Attribute stereotypes, some stereotypes should be bidirectional (i.e., Group ⇄ Attribute) and others should have Attribute → Group unidirectionality (e.g., fashionable activates gay). We tested this prediction in several large-scale studies with human participants (NCombined = 4,817), assessing stereotypic inferences among various groups and attributes. Supporting predictions, we found heterogeneous directionality both among the stereotype links related to a given social group and also between the links of different social groups. These efforts yield rich datasets that map the networks of stereotype links related to several social groups. We make these datasets publicly available, enabling other researchers to explore a number of questions related to stereotypes and stereotyping. Stereotype directionality is an understudied feature of stereotypes and stereotyping with widespread implications for the development, measurement, maintenance, expression, and change of stereotypes, stereotyping, prejudice, and discrimination. PMID:25811181

Stereotypes possess heterogeneous directionality: a theoretical and empirical exploration of stereotype structure and content.

PubMed

Cox, William T L; Devine, Patricia G

2015-01-01

We advance a theory-driven approach to stereotype structure, informed by connectionist theories of cognition. Whereas traditional models define or tacitly assume that stereotypes possess inherently Group → Attribute activation directionality (e.g., Black activates criminal), our model predicts heterogeneous stereotype directionality. Alongside the classically studied Group → Attribute stereotypes, some stereotypes should be bidirectional (i.e., Group ⇄ Attribute) and others should have Attribute → Group unidirectionality (e.g., fashionable activates gay). We tested this prediction in several large-scale studies with human participants (NCombined = 4,817), assessing stereotypic inferences among various groups and attributes. Supporting predictions, we found heterogeneous directionality both among the stereotype links related to a given social group and also between the links of different social groups. These efforts yield rich datasets that map the networks of stereotype links related to several social groups. We make these datasets publicly available, enabling other researchers to explore a number of questions related to stereotypes and stereotyping. Stereotype directionality is an understudied feature of stereotypes and stereotyping with widespread implications for the development, measurement, maintenance, expression, and change of stereotypes, stereotyping, prejudice, and discrimination.

Portrayals of schizophrenia by entertainment media: a content analysis of contemporary movies.

PubMed

Owen, Patricia R

2012-07-01

Critics of entertainment media have indicated that cinematic depictions of schizophrenia are stereotypic and characterized by misinformation about symptoms, causes, and treatment. The pervasiveness and nature of misinformation are difficult to ascertain because of the lack of empirically based studies of movies portraying schizophrenia. This study analyzed portrayals of schizophrenia in contemporary movies to ascertain prevalence of stereotypes and misinformation about schizophrenia. English-language movies featuring at least one main character with schizophrenia that were released for showing in theaters between 1990 and 2010 were analyzed for depictions of schizophrenia. Two researchers independently rated each character with a checklist that assessed demographic characteristics, symptoms and stereotypes, causation, and treatment. Forty-two characters from 41 movies were identified, a majority of whom were male and Caucasian. Most characters displayed positive symptoms of schizophrenia. Delusions were featured most frequently, followed by auditory and visual hallucinations. A majority of characters displayed violent behavior toward themselves or others, and nearly one-third of violent characters engaged in homicidal behavior. About one-fourth of characters committed suicide. Causation of schizophrenia was infrequently noted, although about one-fourth of movies implied that a traumatic life event was significant in causation. Of movies alluding to or showing treatment, psychotropic medications were most commonly portrayed. The finding that misinformation and negative portrayals of schizophrenia in contemporary movies are common underscores the importance of determining how viewers interpret media messages and how these interpretations inform attitudes and beliefs both of the general public and of people with schizophrenia.

Impression Management in the Job Interview: An Effective Way of Mitigating Discrimination against Older Applicants?

PubMed

Gioaba, Irina; Krings, Franciska

2017-01-01

The increasingly aging population in most industrialized societies, coupled with the rather age-diverse current workforce makes discrimination against older employees a prevalent issue, especially in employment contexts. This renders research on ways for reducing this type of discrimination a particularly pressing concern. Drawing on theories of social identity and impression management, our research examines the role of impression management, aimed at refuting common older worker stereotypes, in diminishing bias against older job applicants during the job interview. The study consisted in an experimental hiring simulation conducted on a sample of 515 undergraduate students. Results show that older applicants who used impression management to contradict common older worker stereotypes were perceived as more hirable than those who did not. However, despite this positive effect, discrimination persisted: older applicants were consistently rated as less hirable than their younger counterparts when displaying the same IM behavior. Taken together, this research demonstrates that older job seekers can indeed ameliorate biased interview outcomes by engaging in impression management targeting common age stereotypes; however, it also shows that this strategy is insufficient for overcoming age discrimination entirely. The current study has important implications for theory, by expanding research on the use of impression management in mitigating age discrimination, as well as for practice, by offering older employees a hands-on strategy to reduce bias and stereotyping against them.

Impression Management in the Job Interview: An Effective Way of Mitigating Discrimination against Older Applicants?

PubMed Central

Gioaba, Irina; Krings, Franciska

2017-01-01

The increasingly aging population in most industrialized societies, coupled with the rather age-diverse current workforce makes discrimination against older employees a prevalent issue, especially in employment contexts. This renders research on ways for reducing this type of discrimination a particularly pressing concern. Drawing on theories of social identity and impression management, our research examines the role of impression management, aimed at refuting common older worker stereotypes, in diminishing bias against older job applicants during the job interview. The study consisted in an experimental hiring simulation conducted on a sample of 515 undergraduate students. Results show that older applicants who used impression management to contradict common older worker stereotypes were perceived as more hirable than those who did not. However, despite this positive effect, discrimination persisted: older applicants were consistently rated as less hirable than their younger counterparts when displaying the same IM behavior. Taken together, this research demonstrates that older job seekers can indeed ameliorate biased interview outcomes by engaging in impression management targeting common age stereotypes; however, it also shows that this strategy is insufficient for overcoming age discrimination entirely. The current study has important implications for theory, by expanding research on the use of impression management in mitigating age discrimination, as well as for practice, by offering older employees a hands-on strategy to reduce bias and stereotyping against them. PMID:28559869

Low tryptophan diet decreases brain serotonin and alters response to apomorphine

NASA Technical Reports Server (NTRS)

Sahakian, B. J.; Wurtman, R. J.; Barr, J. K.; Millington, W. R.; Chiel, H. J.

1979-01-01

The role of the serotoninergic system in the regulation of apomorphine-induced behavior, a behavior primarily controlled by dopaminergic neurotransmission, was investigated in rats fed on a low tryptophan diet since weaning. It was found that reductions in brain seritonin (5-HT) produced by diet result in decreased stereotypy after apomorphine administration. This indicates that although stereotyped behavior is primarily mediated by dopaminergic mechanisms, it can also be modulated by other neurotransmitter including 5-HT. It was also shown that changes in brain seritonin levels can affect psychomotor stimulant-induced hypothermia.

Reinforcement control of severe dysfunctional behavior of blind, multihandicapped students.

PubMed

Luiselli, J K; Myles, E; Evans, T P; Boyce, D A

1985-11-01

The effectiveness of reinforcement-based programs with blind, multihandicapped students was examined. In Study 1 the aggressive behavior of a deaf/blind adolescent was eliminated through a differential reinforcement of other behavior (DRO) procedure that was combined with a reinforcer cueing technique and brief time-out. In Study 2 DRO was utilized to reduce stereotypic eye-pressing by a young blind child who was also hearing-impaired. Follow-up observations while treatment procedures remained operative revealed maintenance of intervention effects from 1 to 8 months posttreatment.

Improving Public Perception of Behavior Analysis.

PubMed

Freedman, David H

2016-05-01

The potential impact of behavior analysis is limited by the public's dim awareness of the field. The mass media rarely cover behavior analysis, other than to echo inaccurate negative stereotypes about control and punishment. The media instead play up appealing but less-evidence-based approaches to problems, a key example being the touting of dubious diets over behavioral approaches to losing excess weight. These sorts of claims distort or skirt scientific evidence, undercutting the fidelity of behavior analysis to scientific rigor. Strategies for better connecting behavior analysis with the public might include reframing the field's techniques and principles in friendlier, more resonant form; pushing direct outcome comparisons between behavior analysis and its rivals in simple terms; and playing up the "warm and fuzzy" side of behavior analysis.

The roots of stereotype threat: when automatic associations disrupt girls' math performance.

PubMed

Galdi, Silvia; Cadinu, Mara; Tomasetto, Carlo

2014-01-01

Although stereotype awareness is a prerequisite for stereotype threat effects (Steele & Aronson, 1995), research showed girls' deficit under stereotype threat before the emergence of math-gender stereotype awareness, and in the absence of stereotype endorsement. In a study including 240 six-year-old children, this paradox was addressed by testing whether automatic associations trigger stereotype threat in young girls. Whereas no indicators were found that children endorsed the math-gender stereotype, girls, but not boys, showed automatic associations consistent with the stereotype. Moreover, results showed that girls' automatic associations varied as a function of a manipulation regarding the stereotype content. Importantly, girls' math performance decreased in a stereotype-consistent, relative to a stereotype-inconsistent, condition and automatic associations mediated the relation between stereotype threat and performance. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

Implementation Intentions Reduce Implicit Stereotype Activation and Application.

PubMed

Rees, Heather Rose; Rivers, Andrew Michael; Sherman, Jeffrey W

2018-05-01

Research has found that implementation intentions, if-then action plans (e.g., "if I see a Black face, I will think safe"), reduce stereotyping on implicit measures. However, it is unknown by what process(es) implementation intentions reduce implicit stereotyping. The present research examines the effects of implementation intentions on stereotype activation (e.g., extent to which stereotypic information is accessible) and stereotype application (e.g., extent to which accessible stereotypes are applied in judgment). In addition, we assessed the efficiency of implementation intentions by manipulating cognitive resources (e.g., digit-span, restricted response window) while participants made judgments on an implicit stereotyping measure. Across four studies, implementation intentions reduced implicit stereotyping. This decrease in stereotyping was associated with reductions in both stereotype activation and application. In addition, these effects of implementation intentions were highly efficient and associated with reduced stereotyping even for groups for which people may have little practice inhibiting stereotypes (e.g., gender).

The effects of gender stereotypic and counter-stereotypic textbook images on science performance.

PubMed

Good, Jessica J; Woodzicka, Julie A; Wingfield, Lylan C

2010-01-01

We investigated the effect of gender stereotypic and counter-stereotypic images on male and female high school students' science comprehension and anxiety. We predicted stereotypic images to induce stereotype threat in females and impair science performance. Counter-stereotypic images were predicted to alleviate threat and enhance female performance. Students read one of three chemistry lessons, each containing the same text, with photograph content varied according to stereotype condition. Participants then completed a comprehension test and anxiety measure. Results indicate that female students had higher comprehension after viewing counter-stereotypic images (female scientists) than after viewing stereotypic images (male scientists). Male students had higher comprehension after viewing stereotypic images than after viewing counter-stereotypic images. Implications for alleviating the gender gap in science achievement are discussed.

Even Cowboys Sing the Blues: Difficulties Experienced by Men Trying to Adopt Nontraditional Sex Roles and How Clinicians Can Be Helpful to Them.

ERIC Educational Resources Information Center

Bear, Sheryl; And Others

1979-01-01

While the impact of the women's movement has made therapists more sensitive to societal influences on the behavior of women, comparable attention has not been paid to men who violate stereotypical sex-role expectations. (Author)

Working Together: A Sex Equity Training Manual.

ERIC Educational Resources Information Center

Baldwin, Jill, Comp.; Kielbaso, Gloria, Comp.

This manual contains nine learning modules on sex equity topics contributed by state sex equity personnel from Arizona, Colorado, Illinois, Michigan, Nebraska, Ohio, New York, Nevada, and Virginia. Each module provides one or more lesson plans for learning activities that combat traditional sex role stereotypes and behaviors. Information is…

Teachers' Implicit Personality Theories about the Gifted: An Experimental Approach

ERIC Educational Resources Information Center

Baudson, Tanja Gabriele; Preckel, Franzis

2013-01-01

The implicit theories teachers hold about the gifted influence their perception of and behavior toward highly able students, thus impacting the latter's educational opportunities. Two persistent stereotypes about the gifted can be distinguished: the harmony hypothesis (gifted students are superior in almost all domains) and the disharmony…

Aging and Health--Changing Life-Styles.

ERIC Educational Resources Information Center

Koss, Rosabel S.

The number of people who are living past age 65 is increasing dramatically. Although few stereotypes or generalizations apply to this population, older citizens still suffer from a societal attitude of agism. Studies on aging have demonstrated that chronological age does not predict physical condition or behavior. In fact, the current generation…

Surveys of Students Challenge "Helicopter Parent" Stereotypes

ERIC Educational Resources Information Center

Hoover, Eric

2008-01-01

Stories of "helicopter parents" abound. But several longtime student-affairs officials agree that while helicopter parents are real, their numbers--and behaviors--have been exaggerated. Parental involvement on campus, they say, is usually more of a help than a headache, for students and colleges alike. Some officials believe colleges must do even…

Resources and Guidelines for Teaching about the Holocaust [and Related Brochures and Poster.

ERIC Educational Resources Information Center

Boas, Jacob

This resource packet presents a variety of ideas, lesson plans and activities to teach about the Holocaust. Lesson plans in this packet include: (1) "Human Behavior"; (2) "The Teachings of Contempt--Entry Points for Examining the Holocaust: Prejudice, Bigotry, Racism, Stereotypes, Scapegoating"; (3) "The Holocaust";…

Arab Americans with Disabilities and Their Families: A Culturally Appropriate Approach for Counselors

ERIC Educational Resources Information Center

Al Khateeb, Jamal M.; Al Hadidi, Muna S.; Al Khatib, Amal J.

2014-01-01

The authors present a brief introduction to Americans of Arab descent and a brief overview of Arab culture. Then, culturally appropriate counseling considerations related to family, attitudes toward disability, religion, communication, acculturation, help-seeking behaviors, and stereotypes are highlighted. In the last section, the authors provide…

Arguments with Parents and Parent-Peer Involvement during Adolescence.

ERIC Educational Resources Information Center

Montemayor, Raymond

The validity of adolescents' responses to questions about the quality of their relationships with parents and peers is often limited by memory distortions, stereotypic response tendencies, and social desirability. In order to obtain more detailed reports about their behavior than is possible using questionnaires, and to investigate the…

The Behavioral Outcomes of a Self-Affirmation Intervention for Middle School Students

ERIC Educational Resources Information Center

Schmidt, Alex; Canela, Carlos

2015-01-01

Social psychological interventions in schools have gained popularity in education research for their ability to often dramatically increase student academic performance through simple exercises. Many of these interventions are designed to address stereotype threat, which is defined as "being at risk of confirming, as self-characteristic, a…

The Relationship of Personality Traits and Self-Monitoring Behavior to Choice of Business Major.

ERIC Educational Resources Information Center

Noel, Noel Mark; Michaels Chad; Levas, Michael G.

2003-01-01

Using Cattell's 16 Personality Factor Questionnaire and the Revised Self-Monitoring Scale, 177 undergraduate business students assessed their personality traits. Personalities and self-monitoring differed by major (accounting, management information systems, marketing) in ways that supported conventional stereotypes. (Contains 24 references.) (SK)

Smith-Magenis Syndrome: Genetic Basis and Clinical Implications

ERIC Educational Resources Information Center

Finucane, Brenda; Haas-Givler, Barbara

2009-01-01

Smith-Magenis syndrome (SMS) is a neurobehavioral disorder associated with deletions and mutations of the "RAI1" gene on chromosome 17p11.2. Clinical features of the syndrome include intellectual disability, sleep disturbance, craniofacial differences, and a distinctive profile of stereotypic and self-injurious behaviors. Although the functional…

Options to Injustice: The Battered Woman.

ERIC Educational Resources Information Center

Fine, Michelle

Cultural heritage, societal values, role expectations, the legal system, and sex stereotyping are examples of the multi-level collusion of forces which keep victims of domestic violence from challenging the legitimacy of the abusive behavior. Powerless subjects of injustice, specifically battered women, who are eager to maintain high self-regard…

Effects of Associating with Musical Genres on Heterosexual Attraction.

ERIC Educational Resources Information Center

Zillman, Dolf; Bhatia, Azra

1989-01-01

Studies the effect of musical preferences on undergraduate students' estimation of numerous behavioral traits and the desirability of a potential heterosexual date. Finds that such disclosure influences attraction, as well as the perception and evaluation of pertinent traits, the effects being a function of genre-specific stereotypes and…

Attribution and Stereotype Explanations of Non-Visible Handicap Discrimination.

ERIC Educational Resources Information Center

Farrow, Dana

A male epileptic, male nonepileptic, female epileptic, or female nonepileptic job candidate was evaluated for either an auto sales or receptionist job by 112 university students in personnel or behavioral science courses. The female epileptic and the male nonepileptic candidates had significantly higher probabilities of being hired than the other…

Music Therapy in the Treatment of Social Isolation in Visually Impaired Children.

ERIC Educational Resources Information Center

Gourgey, Charles

1998-01-01

Reviews the literature on the use of music therapy with visually impaired and socially isolated children. Describes ways that music therapy can help the child explore his environment, modify blindisms (stereotypic, autistic-like behaviors), and encourage social awareness and interaction with other children. (DB)

Early Communication Development and Intervention for Children with Autism

ERIC Educational Resources Information Center

Landa, Rebecca

2007-01-01

Autism is a neurodevelopmental disorder defined by impairments in social and communication development, accompanied by stereotyped patterns of behavior and interest. The focus of this paper is on the early development of communication in autism, and early intervention for impairments in communication associated with this disorder. An overview of…

Limiting Conditions of the "Physical Attractiveness Stereotype": Attributions about Divorce.

ERIC Educational Resources Information Center

Brigham, John C.

1980-01-01

Subjects, reading a profile of a couple filing for divorce, made attributions about responsibility, financial settlement, future behavior, and personality traits. Reasons for divorce, physical attractiveness of husband and wife, and sex of subject were varied. Attractiveness strongly influenced personality ratings. Reason for divorce was related…

A feminist approach to family therapy.

PubMed

Hare-Mustin, R T

1978-06-01

Although family therapy recognizes the importance of the social context as a determiner of behavior, family therapists have not examined the consequences of traditional socialization practices that primarily disadvantage women. The unquestioned reinforcement of stereotyped sex roles takes place in much of family therapy. A feminist therapy orientation that considers the consequences of stereotyped sex roles and the statuses prescribed by society for females and males should be part of family therapy practice. This paper describes the ways in which family therapists who are aware of their own biases and those of the family can change sexist patterns through applying feminist principles to such areas as the contract, shifting tasks in the family, communication, generational boundaries, relabeling deviance, modeling, and therapeutic alliances.

Using the Stereotype Content Model to examine group depictions in Fascism: An Archival Approach.

PubMed

Durante, Federica; Volpato, Chiara; Fiske, Susan T

2010-04-01

The Stereotype Content Model (SCM) suggests potentially universal intergroup depictions. If universal, they should apply across history in archival data. Bridging this gap, we examined social groups descriptions during Italy's Fascist era. In Study 1, articles published in a Fascist magazine- La Difesa della Razza -were content analyzed, and results submitted to correspondence analysis. Admiration prejudice depicted ingroups; envious and contemptuous prejudices depicted specific outgroups, generally in line with SCM predictions. No paternalistic prejudice appeared; historical reasons might explain this finding. Results also fit the recently developed BIAS Map of behavioral consequences. In Study 2, ninety-six undergraduates rated the content-analysis traits on warmth and competence, without knowing their origin. They corroborated SCM's interpretations of the archival data.

Stereotype Strength and Attentional Bias: Preference for Confirming versus Disconfirming Information Depends on Processing Capacity

PubMed Central

Allen, Thomas J.; Sherman, Jeffrey W.; Conrey, Frederica R.; Stroessner, Steven J.

2009-01-01

In two experiments, we investigated the relationships among stereotype strength, processing capacity, and the allocation of attention to stereotype-consistent versus stereotype-inconsistent information describing a target person. The results of both experiments showed that, with full capacity, greater stereotype strength was associated with increased attention toward stereotype-consistent versus stereotype-inconsistent information. However, when capacity was diminished, greater stereotype strength was associated with increased attention toward inconsistent versus consistent information. Thus, strong stereotypes may act as self-confirming filters when processing capacity is plentiful, but as efficient information gathering devices that maximize the acquisition of novel (disconfirming) information when capacity is depleted. Implications for models of stereotyping and stereotype change are discussed. PMID:20161043

Parents' Gender Ideology and Gendered Behavior as Predictors of Children's Gender-Role Attitudes: A Longitudinal Exploration.

PubMed

Paul Halpern, Hillary; Perry-Jenkins, Maureen

2016-05-01

The current study utilized longitudinal, self-report data from a sample of 109 dual-earner, working-class couples and their 6-year-old children living in the northeastern United States. Research questions addressed the roles of parents' gender ideology and gendered behaviors in predicting children's development of gender-role attitudes. It was hypothesized that parents' behavior would be more influential than their ideology in the development of their children's attitudes about gender roles. Parents responded to questionnaires assessing their global beliefs about women's and men's "rightful" roles in society, work preferences for mothers, division of household and childcare tasks, division of paid work hours, and job traditionality. These data were collected at multiple time points across the first year of parenthood, and during a 6-year follow-up. At the final time point, children completed the Sex Roles Learning Inventory (SERLI), an interactive measure that assesses gender-role attitudes. Overall, mothers' and fathers' behaviors were better predictors of children's gender-role attitudes than parents' ideology. In addition, mothers and fathers played unique roles in their sons' and daughters' acquisition of knowledge about gender stereotypes. Findings from the current study fill gaps in the literature on children's gender development in the family context-particularly by examining the understudied role of fathers in children's acquisition of knowledge regarding gender stereotypes and through its longitudinal exploration of the relationship between parents' gender ideologies, parents' gendered behaviors, and children's gender-role attitudes.

Parents' Gender Ideology and Gendered Behavior as Predictors of Children's Gender-Role Attitudes: A Longitudinal Exploration

PubMed Central

Paul Halpern, Hillary; Perry-Jenkins, Maureen

2015-01-01

The current study utilized longitudinal, self-report data from a sample of 109 dual-earner, working-class couples and their 6-year-old children living in the northeastern United States. Research questions addressed the roles of parents’ gender ideology and gendered behaviors in predicting children’s development of gender-role attitudes. It was hypothesized that parents' behavior would be more influential than their ideology in the development of their children's attitudes about gender roles. Parents responded to questionnaires assessing their global beliefs about women's and men's "rightful" roles in society, work preferences for mothers, division of household and childcare tasks, division of paid work hours, and job traditionality. These data were collected at multiple time points across the first year of parenthood, and during a 6-year follow-up. At the final time point, children completed the Sex Roles Learning Inventory (SERLI), an interactive measure that assesses gender-role attitudes. Overall, mothers’ and fathers’ behaviors were better predictors of children’s gender-role attitudes than parents’ ideology. In addition, mothers and fathers played unique roles in their sons’ and daughters’ acquisition of knowledge about gender stereotypes. Findings from the current study fill gaps in the literature on children’s gender development in the family context—particularly by examining the understudied role of fathers in children’s acquisition of knowledge regarding gender stereotypes and through its longitudinal exploration of the relationship between parents’ gender ideologies, parents’ gendered behaviors, and children’s gender-role attitudes. PMID:27445431

Positive stereotypes, negative outcomes: Reminders of the positive components of complementary gender stereotypes impair performance in counter-stereotypical tasks.

PubMed

Kahalon, Rotem; Shnabel, Nurit; Becker, Julia C

2018-04-01

Gender stereotypes are complementary: Women are perceived to be communal but not agentic, whereas men are perceived to be agentic but not communal. The present research tested whether exposure to reminders of the positive components of these gender stereotypes can lead to stereotype threat and subsequent performance deficits on the complementary dimension. Study 1 (N = 116 female participants) revealed that compared to a control/no-stereotype condition, exposure to reminders of the stereotype about women's communality (but not to reminders of the stereotype about women's beauty) impaired women's math performance. In Study 2 (N = 86 male participants), reminders of the stereotype about men's agency (vs. a control/no-stereotype condition) impaired men's performance in a test of socio-emotional abilities. Consistent with previous research on stereotype threat, in both studies the effect was evident among participants with high domain identification. These findings extend our understanding of the potentially adverse implications of seemingly positive gender stereotypes. © 2018 The British Psychological Society.

Prejudice Masquerading as Praise: The Negative Echo of Positive Stereotypes.

PubMed

Siy, John Oliver; Cheryan, Sapna

2016-07-01

Five studies demonstrate the powerful connection between being the target of a positive stereotype and expecting that one is also being ascribed negative stereotypes. In Study 1, women who heard a man state a positive stereotype were more likely to believe that he held negative stereotypes of them than women who heard no stereotype. Beliefs about being negatively stereotyped mediated the relationship between hearing a positive stereotype and believing that the stereotyper was prejudiced. Studies 2 to 4 extended these results to Asian Americans and accounted for alternative explanations (e.g., categorization threat). In Study 5, the same positive stereotype (e.g., good at math) was directed to Asian American men's racial or gender identity. Their perceptions about whether negative racial or gender stereotypes were being applied to them depended on the identity referenced by the positive stereotype. Positive stereotypes signal a latent negativity about one's group, thereby explaining why they can feel like prejudice. © 2016 by the Society for Personality and Social Psychology, Inc.

Why people stereotype affects how they stereotype: the differential influence of comprehension goals and self-enhancement goals on stereotyping.

PubMed

van den Bos, Arne; Stapel, Diederik A

2009-01-01

In four studies, the authors examined the hypothesis that the way people stereotype is determined by the motives that instigate it. Study 1 measured and demonstrated the effectiveness of a commonly used priming technique to manipulate comprehension and self-enhancement goals. Study 2 demonstrated that why people stereotype determines how they stereotype: When a comprehension goal was salient, positive as well as negative stereotypes were applied, whereas a salient self-enhancement goal led to the application of negative but not positive stereotypes. Study 3 replicated these effects with different stereotypes. Study 4 replicated these effects and gave more insight in the consequences of goal fulfillment on stereotyping. Results indicated the fulfillment of a salient self-enhancement or comprehension goal led to the reduction of stereotyping. These effects were goal specific: Fulfillment of a self-enhancement goal decreased enhancement-driven but not comprehension-driven stereotyping; fulfillment of a comprehension goal decreased comprehension-driven but not enhancement-driven stereotyping.

When suppressing one stereotype leads to rebound of another: on the procedural nature of stereotype rebound.

PubMed

Geeraert, Nicolas

2013-09-01

A known consequence of stereotype suppression is post-suppressional rebound (PSR), an ironic activation of the suppressed stereotype. This is typically explained as an unintended by-product from a dual-process model of mental control. Relying on this model, stereotype rebound is believed to be conceptual. Alternative accounts predict PSR to be featural or procedural. According to the latter account, stereotype rebound would not be limited to the suppressed social category, but could occur for a target from any social category. The occurrence of procedural stereotype rebound was examined across five experiments. Suppression of one particular stereotype consistently led to rebound for social targets belonging to the same or a different stereotype in an essay-writing task (Experiments 1-3) and led to facilitation in recognition of stereotype-consistent words (Experiment 4). Finally, stereotype suppression was shown to impact on assessments of stereotype use but not on heuristic thinking (Experiment 5).

[Health Information Behavior of the South Tyrolean Population: An Epidemiological Cross-Sectional Study].

PubMed

Vögele, Anna; Becker, Ulrich; Gögele, Anna; Schneider, Antonius; Engl, Adolf

2018-06-04

Investigation of the health information behavior, self-rated health, confidence in health issues and specific attitudes to health among the South Tyrolean population. Our study is an epidemiological cross-sectional study; data were collected via telephone interviews, using a questionnaire developed for this purpose that covered various aspects of information and health-related behavior. For the elaboration of the typology of the most distinctive stereotypes in terms of health information and health-related behavior, a hierarchical cluster analysis was performed. We assessed 504 correct telephone interviews. The majority of the respondents considered themselves health-conscious and preferred heterogeneous information media. The most used information media for health issues were mass media, i. e. newspapers or magazines and television or radio. The internet was used less as a source of information. Younger individuals assessed themselves to be healthier than older people, and older women aged 65 years or more were the most health-impaired group. Respondents had greatest confidence in their general practitioner, their own feeling or experience. Thus, in terms of health information and health behavior, the following four classes of people could be distinguished, namely "internet information elite", "robust fatalists", "stricken" and "health-conscious mainstreamers". Our results show that the South Tyrolean population has a high level of health consciousness and gathers health information from various media. The characterization of different patient typologies of information processing in combination with health-related behavior indicates that information about health and illness should be appropriately addressed to the respective stereotype. © Georg Thieme Verlag KG Stuttgart · New York.

The Development of Spontaneous Gender Stereotyping in Childhood: Relations to Stereotype Knowledge and Stereotype Flexibility

ERIC Educational Resources Information Center

Banse, Rainer; Gawronski, Bertram; Rebetez, Christine; Gutt, Helene; Morton, J. Bruce

2010-01-01

The development of spontaneous gender stereotyping in children was investigated using the newly developed Action Interference Paradigm (AIP). This task consists of assigning gender-stereotypical toys as quickly as possible to boys and girls in either a stereotype-congruent or a stereotype-incongruent manner. A pilot study with 38 children (mean…

Stereotype Threat in Classroom Settings: The Interactive Effect of Domain Identification, Task Difficulty and Stereotype Threat on Female Students' Maths Performance

ERIC Educational Resources Information Center

Keller, Johannes

2007-01-01

Background: Stereotype threat research revealed that negative stereotypes can disrupt the performance of persons targeted by such stereotypes. This paper contributes to stereotype threat research by providing evidence that domain identification and the difficulty level of test items moderate stereotype threat effects on female students' maths…

Same behavior, different consequences: reactions to men's and women's altruistic citizenship behavior.

PubMed

Heilman, Madeline E; Chen, Julie J

2005-05-01

In 2 experimental studies, the authors hypothesized that the performance of altruistic citizenship behavior in a work setting would enhance the favorability of men's (but not women's) evaluations and recommendations, whereas the withholding of altruistic citizenship behavior would diminish the favorability of women's (but not men's) evaluations and recommendations. Results supported the authors' predictions. Together with the results of a 3rd study demonstrating that work-related altruism is thought to be less optional for women than for men, these results suggest that gender-stereotypic prescriptions regarding how men and women should behave result in different evaluative reactions to the same altruistic behavior, depending on the performer's sex.

Stereotype threat and performance: how self-stereotypes influence processing by inducing regulatory foci.

PubMed

Seibt, Beate; Förster, Jens

2004-07-01

The authors hypothesized that activated self-stereotypes can influence the strategies of task solution by inducing regulatory foci. More specifically, positive self-stereotypes should induce a promotion focus state of eagerness, whereas negative stereotypes should induce a prevention focus state of vigilance. Study 1 showed that a negative ascribed stereotype with regard to task performance leads to better recall for avoidance-related statements whereas a positive stereotype leads to better recall for approach-related statements. In Studies 2 and 3, both an experimental manipulation of group performance expectation and the preexisting stereotype of better verbal skills in women than in men led to faster and less accurate performance in the positive as compared with the negative stereotype group. Studies 4 and 5 showed that positive in-group stereotypes led to more creative performance whereas negative stereotypes led to better analytical performance. These results point to a possible mechanism for stereotype-threat effects. Copyright 2004 American Psychological Association

Girls' math performance under stereotype threat: the moderating role of mothers' gender stereotypes.

PubMed

Tomasetto, Carlo; Alparone, Francesca Romana; Cadinu, Mara

2011-07-01

Previous research on stereotype threat in children suggests that making gender identity salient disrupts girls' math performance at as early as 5 to 7 years of age. The present study (n = 124) tested the hypothesis that parents' endorsement of gender stereotypes about math moderates girls' susceptibility to stereotype threat. Results confirmed that stereotype threat impaired girls' performance on math tasks among students from kindergarten through 2nd grade. Moreover, mothers' but not fathers' endorsement of gender stereotypes about math moderated girls' vulnerability to stereotype threat: performance of girls whose mothers strongly rejected the gender stereotype about math did not decrease under stereotype threat. These findings are important because they point to the role of mothers' beliefs in the development of girls' vulnerability to the negative effects of gender stereotypes about math. PsycINFO Database Record (c) 2011 APA, all rights reserved

Nouveaux stereotypes populaires (New Popular Stereotypes).

ERIC Educational Resources Information Center

Ibrahim, Amr Helmy

1983-01-01

The formation of and purposes served by stereotypes, to define and redefine a culture as it changes, are examined through contemporary French storytelling. Traditional stereotypes and stereotypes derived from connotation are distinguished, and the stereotype is characterized as the point at which language and culture are in symbiosis. (MSE)

Well-Meaning Liberal Male: Typical Hypocrite or Uncomfortable Alien.

ERIC Educational Resources Information Center

Gackenbach, Jayne; And Others

The well-meaning liberal male (WMLM) is a man who talks a liberal stereotype but behaves inconsistently with his professed beliefs. Using Ajzen and Fishbein's model of behavioral prediction based on attitudinal assessment, males identified as WMLM's, sincere liberals, and traditionalists from the Bem Sex Role Inventory (BSRI) were compared.…

A Socialization Perspective on Selected Consumer Characteristics of the Elderly.

ERIC Educational Resources Information Center

Smith, Ruth Belk; Moschis, George P.

1985-01-01

Examines the effects of selected antecedent variables and communication processes on the consumer behavior of the elderly. Results suggest that the mass media and the family may be instrumental in reinforcing or developing traditional sex-role stereotypes among the elderly, whereas consumer education may help them filter puffery in advertisements.…

Lymphocyte Subset Alterations Related to Executive Function Deficits and Repetitive Stereotyped Behavior in Autism

ERIC Educational Resources Information Center

Han, Yvonne M. Y.; Leung, Winnie Wing-man; Wong, Chun Kwok; Lam, Joseph M. K.; Cheung, Mei-Chun; Chan, Agnes S.

2011-01-01

Increasing evidence suggests that immunological factors are involved in the pathogenesis of autism spectrum disorders (ASD). The present study examined whether immunological abnormalities are associated with cognitive deficits in children with ASD. Eighteen high-functioning (HFA) and 19 low-functioning (LFA) children with ASD, aged 8-17 years,…

Promoting Collaboration in Health Care Teams through Interprofessional Education: A Simulation Case Study

ERIC Educational Resources Information Center

Ekmekci, Ozgur

2013-01-01

This simulation study explores how the integration of interprofessional components into health care curriculum may impact professional stereotyping and collaborative behavior in care delivery teams comprised of a physician, a registered nurse, a physician's assistant, a physical therapist, and a radiation therapist. As part of the agent-based…

Babies, Dogs, Alligators, Fast Cars, and Dirty Socks: Just Another Day in Kindergarten.

ERIC Educational Resources Information Center

Thomas, Grace Gilliard

Fundamental aspects of the play behavior of kindergarten children are illustrated in five vignettes. Aspects include the function of smiles in play, sex differences in verbal and physical aggression, the simultaneous occurrence of flignt and fantasy in the play of boys, successful nonverbal participation in play, gender stereotypes, the sequencing…

Gender Discrimination as a Function of Stereotypic and Counterstereotypic Behavior: A Cross-Cultural Study.

ERIC Educational Resources Information Center

Lobel, Thalma E.; Mashraki-Pedhatzur, Sharon; Mantzur, Ahmed; Libby, Sharon

2000-01-01

Investigated seventh graders' gender discrimination from a cross-cultural perspective. Israeli Arabs and Jews rated two hypothetical male candidates for class representative (who were generally masculine or outstandingly feminine) on their beliefs about their ability to be elected and their willingness to interact with them. Both groups…

Cognitive Adaptation to the Experience of Social and Cultural Diversity

ERIC Educational Resources Information Center

Crisp, Richard J.; Turner, Rhiannon N.

2011-01-01

Diversity is a defining characteristic of modern society, yet there remains considerable debate over the benefits that it brings. The authors argue that positive psychological and behavioral outcomes will be observed only when social and cultural diversity is experienced in a way that challenges stereotypical expectations and that when this…

Body Image Stereotypes: A Developmental Comparison

ERIC Educational Resources Information Center

Kirkpatrick, Sue W.; Sanders, Diane Moody

1978-01-01

Examines the hypothesis that temperament judgments associated with different body types are dependent upon the sex and age of the respondents. Five hundred male and female subjects ranging in age from 6 to 60 years matched 40 temperament or behavior descriptors with one of three body silhouettes representing an ectomorph, an endomorph, and a…

Gender Bias Communication in the Classroom.

ERIC Educational Resources Information Center

Orick, Lisa M.

This document examines the concept of gender bias communication in the classroom and how educators can avoid it. Gender bias communication is a set of behaviors that reflect bias or stereotyping, but which is not against the law. In the classroom, a teacher may treat male and female students differently without even realizing it. For instance, a…

"Aprons are for Girls": Promoting Equity in Early Childhood Environments.

ERIC Educational Resources Information Center

Mullis, Ann K.; Martin, Ruth E.

1984-01-01

A 1982-83 study evaluating the level of sex equity in early childhood settings found that, while the areas of teaching behaviors and child awareness were strong, the areas of center/community, facilities and equipment, and career awareness need improvement in terms of encouraging sex equity and eliminating stereotypes. (SK)

The Influence of Attitudes about Weight

ERIC Educational Resources Information Center

Journal of Physical Education, Recreation & Dance (JOPERD), 2005

2005-01-01

Obesity stereotypes and anti fat attitudes influence the social behavior of middle school students according to a study presented last June at the annual meeting of the American College of Sports Medicine (ACSM). Using a series of questionnaires and fat and thin silhouette figures, the researchers quizzed 176 boys and 141 girls between the ages of…

The Contribution of Epigenetics to Understanding Genetic Factors in Autism

ERIC Educational Resources Information Center

Hall, Layla; Kelley, Elizabeth

2014-01-01

Autism spectrum disorder is a grouping of neurodevelopmental disorders characterized by deficits in social communication and language, as well as by repetitive and stereotyped behaviors. While the environment is believed to play a role in the development of autism spectrum disorder, there is now strong evidence for a genetic link to autism.…

Disruptions in Women's Self-Promotion: The Backlash Avoidance Model

ERIC Educational Resources Information Center

Moss-Racusin, Corinne A.; Rudman, Laurie A.

2010-01-01

Women experience social and economic penalties (i.e., backlash) for self-promotion, a behavior that violates female gender stereotypes yet is necessary for professional success. However, it is unknown whether and how the threat of backlash interferes with women's ability to self-promote. The present research examined the effects of fear of…

Considering the Impact of Racial Stigmas and Science Identity: Persistence among Biomedical and Behavioral Science Aspirants

ERIC Educational Resources Information Center

Chang, Mitchell J.; Eagan, M. Kevin; Lin, Monica H.; Hurtado, Sylvia

2011-01-01

This longitudinal study examined whether the combination of having negative racial interactions and identifying with one's domain of study affects underrepresented racial minority freshmen. In line with stereotype threat theory, students reporting higher levels of this combination of experiences and attributes were significantly less likely to…

The Role of Psychological Androgyny in Female Students' Dental Career Choices.

ERIC Educational Resources Information Center

Hamby, Carol L.

1982-01-01

The Bem Sex Role Inventory was administered to female dental and dental hygiene students to determine whether the dental students are stereotypically androgynous and differ from dental hygiene students in sex role behavior and preference. The former group was self-described as androgynous and the latter as predominantly feminine. (Author/MSE)

Text in a Texture of Television: Children's Homework Experience.

ERIC Educational Resources Information Center

Wober, J. Mallory

1992-01-01

Reports results of a survey of British children ages 7 to 15 that examined time spent watching television, listening to music, reading, and playing outdoors; attitudes and stereotypes regarding these activities; and frequency and opinions of doing homework with the television on. Correlations of various behaviors and perceptions are presented.…

Sex Differential Item Functioning in the Inventory of Early Development III Social-Emotional Skills

ERIC Educational Resources Information Center

Beaver, Jessica L.; French, Brian F.; Finch, W. Holmes; Ullrich-French, Sarah C.

2014-01-01

Social-emotional (SE) skills in the early developmental years of children influence outcomes in psychological, behavioral, and learning domains. The adult ratings of a child's SE skills can be influenced by sex stereotypes. These rating differences could lead to differential conclusions about developmental progress or risk. To ensure that…

RURAL-URBAN DIFFERENCES IN REPORTED ATTITUDES AND BEHAVIOR.

ERIC Educational Resources Information Center

ALSTON, JON P.; GLENN, NORVAL D.

TO EXAMINE A NUMBER OF STEREOTYPES AND IMPRESSIONS HELD BY SOCIAL SCIENTISTS ABOUT DIFFERENCES IN RURAL-URBAN ATTITUDES, THIS RESEARCH ANALYZED THE RESPONSES TO QUESTIONS FROM 20 NATIONAL OPINION POLLS CONDUCTED BY THE GALLUP ORGANIZATION AND THE NATIONAL OPINION RESEARCH CENTER FROM 1953 TO 1965. COMPARISONS WERE MADE BETWEEN THE RESPONSES OF…

The Use of Weighted Vests with Children with Autism Spectrum Disorders and Other Disabilities

ERIC Educational Resources Information Center

Stephenson, Jennifer; Carter, Mark

2009-01-01

Therapists who use sensory integration therapy may recommend that children wear weighted vests as an intervention strategy that they claim may assist in remediating problems such as inattentiveness, hyperactivity, stereotypic behaviors and clumsiness. Seven studies examining weighted vests are reviewed. While there is only a limited body of…

A New Generation of Russian College Students

ERIC Educational Resources Information Center

Lisauskene, M.

2006-01-01

This article reports the findings of a study examining the values, life stereotypes, and models of behavior of the so-called "next generation" of the Russian youth. The study was titled "From Secondary School Graduate to College Student to Graduate" and was carried out in seven higher educational institutions and two secondary specialized…

Alcohol Public Education Literature. Alcohol Countermeasures Literature Review. Final Report.

ERIC Educational Resources Information Center

DeLellis, John D.; Griffin, Patrick

The underlying theme of virtually all of the literature under review can be simply stated: If we are to achieve positive results in combating abusive drinking and its ramifications, we must revamp our thinking on the subject of alcohol and human behavior, discarding stereotypes and negative approaches. Effectively, communicating the basics of…

The Development of Age-Discrimination Ability and Stereotyping of the Elderly.

ERIC Educational Resources Information Center

Montepare, Joann M.; McArthur, Leslie Z.

It has traditionally been assumed that children's ability to label individuals as older precedes their tendency to associate particular behavioral competencies with individuals who vary in age. To systematically test this assumption, 64 preschool children were presented with 9 pairs of stimulus faces reflecting different ages. The children were…

Sissy Boy Mothering: Male Child Mother Figures in Middle-Grade Fantasy Literature

ERIC Educational Resources Information Center

Bray, Danielle Bienvenue

2015-01-01

As Amanda Diekman and Sarah Murnen (2004) note, studies of "nonsexist" children's books tend to focus on girls performing stereotypically masculine behaviors without consideration of how boy characters perform gender (p. 381); however, this narrow focus on girl figures in the identification of nonsexist works has two side-effects:…

Formal Attributes of Television Commercials: Subtle Ways of Transmitting Sex Stereotypes.

ERIC Educational Resources Information Center

Welch, Renate L.; And Others

Differences in formal aspects of television commercials aimed at boys and those aimed at girls were investigated. Formal attributes were defined as production techniques such as action, pace, visual effects, dialogue and narration, background music and sound effects. Two aspects of content were also examined: aggressive behavior and the gender of…

Executive Functions in Children with Communications Impairments, in Relation to Autistic Symptomatology. I: Generativity

ERIC Educational Resources Information Center

Bishop, Dorothy V. M.; Norbury, Courtenay Frazier

2005-01-01

Previous research has found that people with autism generate few novel responses in ideational fluency tasks, and it has been suggested this deficit is a specific correlate of stereotyped/repetitive behavior. We assessed generativity in children with pragmatic language impairment (PLI) who showed communicative abnormalities resembling those seen…

Social Interaction and Stereotypic Responses to Homosexuals.

ERIC Educational Resources Information Center

Farrell, Ronald A.; Morrione, Thomas J.

This work focuses on the variations in societal responses perceived by male homosexuals in various group settings of interaction and on the relationship of these responses to their social status and related behavioral characteristics. Conclusions were based on the analysis of data collected from a sampling of 148 male homosexuals in and around a…

Carter Honors 6 'Trailblazer' Sexual Assault Response Coordinators > U.S.

Science.gov Websites

within the submarine community to integrate and welcome female crew members, Carter said. "She also confronted the long-held stereotype that all survivors of sexual assault are female and all perpetrators are as female survivors, which is vital to changing environments and behaviors." Marine Corps

Gender Differences in Behavior-Related Special Education Supports in Elementary Students with Learning Disabilities

ERIC Educational Resources Information Center

Hassett, Kristen Spring

2009-01-01

Gender stereotypes abound in materials (AAUW, 1992; Kratovil & Bailey, 1986; Shafer & Shevitz, 2001), perceptions/expectations (AAUW; Stinnett, Bull, Koonce, & Aldridge, 1999), and vocational training (AAUW; Arms, Bickett, & Graf, 2008; Hanson & Smith, 2001). Achievement measures indicate that girls may be doing better than boys (Corbett, Hill, &…

Sex Differences in School Learning.

ERIC Educational Resources Information Center

Shannon, Albert S., Ed.

1982-01-01

Sex differences in school learning are examined with a focus on how the variable of gender affects the teaching, learning, development, and behavior of children. The initial entries in this collection of articles focus on reading: the reading interests of girls and boys, sex bias and stereotyping in reading tests, and the influence of gender,…

Kata techniques training consistently decreases stereotypy in children with autism spectrum disorder.

PubMed

Bahrami, Fatimah; Movahedi, Ahmadreza; Marandi, Sayed Mohammad; Abedi, Ahmad

2012-01-01

The effects of 14 weeks of Kata techniques training on stereotypic behaviors of children with autism spectrum disorders (ASD) were investigated. The study included 30 eligible (diagnosed ASD, school age) children with ages ranging from 5 to 16 years whom they assigned to an exercise (n=15) or a no-exercise control group (n=15). Participants of the exercise group received Kata techniques instruction four times per week for 14 weeks (56 sessions). Stereotypy was assessed at baseline (pre-intervention), week 14 (post-intervention), and at one month follow up in both groups. Results showed that Kata techniques training significantly reduced stereotypy in the exercise group. Following participation in Kata techniques training, stereotypy decreased from baseline levels by a M of 42.54% across participants. Interestingly, after 30 days of no practice, stereotypy in the exercise group remained significantly decreased compared to pre-intervention time. The participants of the control group did not show significant changes in the stereotypy. Teaching martial arts techniques to children with ASD for a long period of time consistently decreased their stereotypic behaviors. Copyright © 2012 Elsevier Ltd. All rights reserved.

Low Dimensional Temporal Organization of Spontaneous Eye Blinks in Adults with Developmental Disabilities and Stereotyped Movement Disorder

PubMed Central

Lee, Mei-Hua; Bodfish, James W.; Lewis, Mark H.; Newell, Karl M.

2009-01-01

This study investigated the mean rate and time-dependent sequential organization of spontaneous eye blinks in adults with intellectual and developmental disability (IDD) and individuals from this group that were additionally categorized with stereotypic movement disorder (IDD+SMD). The mean blink rate was lower in the IDD+SMD group than the IDD group and both of these groups had a lower blink rate than a contrast group of healthy adults. In the IDD group the n to n+1 sequential organization over time of the eye blink durations showed a stronger compensatory organization than the contrast group suggesting decreased complexity/dimensionality of eye-blink behavior. Very low blink rate (and thus insufficient time series data) precluded analysis of time-dependent sequential properties in the IDD+SMD group. These findings support the hypothesis that both IDD and SMD are associated with a reduction in the dimension and adaptability of movement behavior and that this may serve as a risk factor for the expression of abnormal movements. PMID:19819672

Effects of risperidone on core symptoms of autistic disorder based on childhood autism rating scale: an open label study.

PubMed

Ghaeli, Padideh; Nikvarz, Naemeh; Alaghband-Rad, Javad; Alimadadi, Abbas; Tehrani-Doost, Mehdi

2014-01-01

The aim of the present study was to evaluate the effect of risperidone in patients afflicted by autistic disorder especially with regards to its three core symptoms, including "relating to others", "communication skills", and "stereotyped behaviors" based on Childhood Autism Rating Scale (CARS). An 8-week open-label study of risperidone for treatment of autistic disorder in children 4-17 years old was designed. Risperidone dose titration was as follow: 0.02 mg/kg/day at the first week, 0.04 mg/kg/day at the second week, and 0.06 mg/kg/day at the third week and thereafter. The outcome measures were scores obtained by CARS, Aberrant Behavior Checklist (ABC), and Clinical Global Impression-Improvement (CGI-I) scale. Fifteen patients completed this study. After 8 weeks, CARS total score decreased significantly, (P=0.001). At the end of the study, social interactions and verbal communication skills of the patients were significantly improved (P<0.001, P=0.03, respectively). However, stereotypic behaviors did not show any significant change in this study. Increase in appetite and somnolence were the most reported side effects. This study suggests that risperidone may be an effective treatment for the management of core symptoms of autistic disorder.

Repetitive and stereotyped movements in children with autism spectrum disorders late in the second year of life.

PubMed

Morgan, Lindee; Wetherby, Amy M; Barber, Angie

2008-08-01

The purpose of this study was to examine group differences and relationships with later developmental level and autism symptoms using a new clinical tool developed to measure repetitive and stereotyped movements (RSM) in young children. Videotaped behavior samples using the Communication and Symbolic Behavior Scales Developmental Profile (CSBS; Wetherby & Prizant, 2002) were coded for children with autism spectrum disorders (ASD; n = 50), developmental delays without ASD (DD; n = 25), and typical development (TD; n = 50) between 18 and 24 months of age. Children with ASD demonstrated significantly higher rate and larger inventory of RSM with objects and body during a systematic behavior sample than both the DD and TD groups. Measures of RSM were related to concurrent measures of social communication and predicted developmental outcomes and autism symptoms in the fourth year for the ASD group. None of the correlations between RSM and autism symptoms remained significant when controlling for CSBS Symbolic level. RSM with objects predicted unique variance in the severity of autism symptoms in the fourth year beyond that predicted by social communication measures alone. This study provides support for the diagnostic significance of RSM in children under 24 months of age and documents the utility of this RSM measurement tool as a companion to the CSBS.

Engaging men and women as allies: a workplace curriculum module to challenge gender norms about domestic violence, male bullying and workplace violence and encourage ally behavior.

PubMed

Wagner, K C; Yates, Diane; Walcott, Quentin

2012-01-01

This post-hoc analysis discusses a replicable workplace behavior change module called Men and Women As Allies, that was designed and implemented by a team of labor, management and community anti-violence educators at a private sector telecommunications employer. A job site-specific educational seminar linked issues of domestic violence to male bullying and workplace violence. It challenged social stereotypes about gender, taught skills to engage ally peer behavior and provided information on how to seek assistance from union, workplace and external community resources.

Translational animal models of autism and neurodevelopmental disorders.

PubMed

Crawley, Jacqueline N

2012-09-01

Autism is a neurodevelopmental disorder whose diagnosis is based on three behavioral criteria: unusual reciprocal social interactions, deficits in communication, and stereotyped repetitive behaviors with restricted interests. A large number of de novo single gene mutations and chromosomal deletions are associated with autism spectrum disorders. Based on the strong genetic evidence, mice with targeted mutations in homologous genes have been generated as translational research tools. Mouse models of autism have revealed behavioral and biological outcomes of mutations in risk genes. The field is now poised to employ the most robust phenotypes in the most replicable mouse models for preclinical screening of novel therapeutics.

Television's impact on children.

PubMed

Zuckerman, D M; Zuckerman, B S

1985-02-01

Television has a major impact on children's knowledge, attitudes, and behavior. Research has demonstrated the association between television viewing and four areas: (1) children's aggressive behavior; (2) racial and sex-role stereotypes; (3) decreased interest in reading and school activities; and (4) poorer health habits and attitudes. Methodological limitations make it difficult to draw firm conclusions about a causal relationship between television viewing and children's behavior. Representative studies in these four areas are reviewed, important methodological concerns are pointed out, and conclusions from the research findings are drawn. The implications of the data for pediatricians and other health professionals are discussed.

Relationship between gender role attitude and fertility rate in women referring to health centers in Mashhad in 2013.

PubMed

Golmakani, Nahid; Fazeli, Elham; Taghipour, Ali; Shakeri, Mohammad Taghi

2015-01-01

Fertility rate apparently is a non-interventional behavior, but in practice, it is influenced by social values and norms in which culture and traditional beliefs play a significant role. In this regard, some studies have shown that gender roles can be associated with reproductive behaviors. With regard to the importance of annual reduction of population growth rate and its outcomes, the present study was performed to determine the relationship between gender role attitude and fertility rate in women referring to Mashhad health centers in 2013. The present study is an analytical cross-sectional and multistage sampling study performed on 712 women. Data were collected by a questionnaire consisting of two sections: Personal information and gender role attitude questionnaire that contained two dimensions, i.e. gender stereotypes and gender egalitarianism. Its validity was determined by content validity and its reliability by internal consistency (r = 0.77). Data were analyzed by SPSS software version 16. Initial analysis of the data indicated that there was a significant relationship between acceptance of gender stereotypes (P = 0.008) and gender egalitarianism (P < 0.001), and fertility. There was also a direct association between acceptance of gender stereotypes and fertility rate (r = 0.13) and an indirect association between egalitarianism and fertility rate (r = -0.15). The results of the present study indicate that there is an association between gender role attitude and fertility. Paying attention to women's attitude is very important for successful planning in the improvement of fertility rate and population policy.

Partner Selection among Latino Immigrant Men Who Have Sex with Men

PubMed Central

Shedlin, Michele G.; Brooks, Kelly D.; Penha, Marcelo Montes; Reisen, Carol A.; Zea, Maria Cecilia; Poppen, Paul J.

2010-01-01

This qualitative study explored partner selection in a sample of immigrant Latino men who have sex with men (MSM). In-depth interviews were conducted with men living in the greater New York metropolitan area who had been born in Brazil (n = 10), Colombia (n = 14), or the Dominican Republic (n = 9). One focus group was conducted with MSM from each of the three countries (9 Brazilian, 11 Colombian, and 5 Dominican participants). A grounded theory approach revealed three main themes relating to partner selection. The first concerned stereotypes of how Latino and Anglo-American men tend to behave in their sexual encounters and relationships. The participants perceived Latinos to be more affectionate and passionate, whereas they saw Anglo-American men as more independent and practical. These cultural discrepancies sometimes resulted in a preference for Latino partners. A second theme concerned stereotypes of the national groups, including expectations that Brazilians would be sexy and sensual and that Dominicans would have large penises. As found in other research on MSM of color, ethnic and national stereotypes were associated with experiences of sexual objectification. The third theme addressed the importance of masculine characteristics in sexual attraction and partner selection. Negative feelings towards effeminate men who did not conform to normative male physical or behavioral presentation reflect a stigma found inside and outside of the gay community. These findings suggest that gender and ethnic stereotypes play an important role in shaping partner choice and have implications for sexual risk and relationship formation. PMID:19688592

Stereotype Deduction About Bisexual Women.

PubMed

Zivony, Alon; Saguy, Tamar

Bisexuals are an invisible sexual minority. However, at the same time, bisexuals are stereotypically associated with confusion and promiscuity. Stereotype learning theories suggest that individuals who are unfamiliar with a social group are less likely to have stereotypical beliefs about its members. In contrast, it has been recently hypothesized that stereotypes about bisexuality are not necessarily learned but rather deduced based on common conceptualizations of sexuality. Because stereotypes are suppressed only if they are recognized as offensive, lack of knowledge regarding bisexual stereotypes should actually enhance their adoption. To assess the strength of the two competing accounts, we examined the relationship between explicit knowledge of bisexual stereotypes and stereotypical evaluation of bisexual individuals. Heterosexual participants (N = 261) read a description of two characters on a date and evaluated one of them. Bisexual women were evaluated as more confused and promiscuous relative to nonbisexual women. Moreover, the stereotypical evaluations of bisexual women were inversely related to knowledge about these stereotypes. The findings support the notion that bisexual stereotypes are not learned but rather deduced from shared assumptions about sexuality. Consequently, public invisibility not only exists alongside bisexual stereotypes but might also exacerbate their uninhibited adoption.

Using the Stereotype Content Model to examine group depictions in Fascism: An Archival Approach

PubMed Central

Durante, Federica; Volpato, Chiara; Fiske, Susan T.

2013-01-01

The Stereotype Content Model (SCM) suggests potentially universal intergroup depictions. If universal, they should apply across history in archival data. Bridging this gap, we examined social groups descriptions during Italy’s Fascist era. In Study 1, articles published in a Fascist magazine— La Difesa della Razza —were content analyzed, and results submitted to correspondence analysis. Admiration prejudice depicted ingroups; envious and contemptuous prejudices depicted specific outgroups, generally in line with SCM predictions. No paternalistic prejudice appeared; historical reasons might explain this finding. Results also fit the recently developed BIAS Map of behavioral consequences. In Study 2, ninety-six undergraduates rated the content-analysis traits on warmth and competence, without knowing their origin. They corroborated SCM’s interpretations of the archival data. PMID:24403646

Social interactions between live and artificial weakly electric fish: Electrocommunication and locomotor behavior of Mormyrus rume proboscirostris towards a mobile dummy fish

PubMed Central

Kirschbaum, Frank; von der Emde, Gerhard

2017-01-01

Mormyrid weakly electric fish produce short, pulse-type electric organ discharges for actively probing their environment and to communicate with conspecifics. Animals emit sequences of pulse-trains that vary in overall frequency and temporal patterning and can lead to time-locked interactions with the discharge activity of other individuals. Both active electrolocation and electrocommunication are additionally accompanied by stereotypical locomotor patterns. However, the concrete roles of electrical and locomotor patterns during social interactions in mormyrids are not well understood. Here we used a mobile fish dummy that was emitting different types of electrical playback sequences to study following behavior and interaction patterns (electrical and locomotor) between individuals of weakly electric fish. We confronted single individuals of Mormyrus rume proboscirostris with a mobile dummy fish designed to attract fish from a shelter and recruit them into an open area by emitting electrical playbacks of natural discharge sequences. We found that fish were reliably recruited by the mobile dummy if it emitted electrical signals and followed it largely independently of the presented playback patterns. While following the dummy, fish interacted with it spatially by displaying stereotypical motor patterns, as well as electrically, e.g. through discharge regularizations and by synchronizing their own discharge activity to the playback. However, the overall emission frequencies of the dummy were not adopted by the following fish. Instead, social signals based on different temporal patterns were emitted depending on the type of playback. In particular, double pulses were displayed in response to electrical signaling of the dummy and their expression was positively correlated with an animals' rank in the dominance hierarchy. Based on additional analysis of swimming trajectories and stereotypical locomotor behavior patterns, we conclude that the reception and emission of electrical communication signals play a crucial role in mediating social interactions in mormyrid weakly electric fish. PMID:28902915

Anti-Streptococcus IgM Antibodies Induce Repetitive Stereotyped Movements: Cell Activation and Co-Localization with Fcα/μ Receptors in the Striatum and Motor Cortex

PubMed Central

Zhang, Danhui; Patel, Ankur; Zhu, Youhua; Siegel, Allan; Zalcman, Steven S.

2012-01-01

Group A beta-hemolytic streptococcus (GABHS) infections are implicated in neuropsychiatric disorders associated with an increased expression of repetitive stereotyped movements. Anti-streptococcus IgG presumably cross-reacts with elements on basal ganglia cells, modifies their function, and triggers symptoms. IgM may play a unique role in precipitating behavioral disturbances since variations in cortico-striatal activity occur in temporal congruity with peak IgM titers during an orchestrated immune response. We discovered in Balb/c mice that single subcutaneous injections of mouse monoclonal IgM antibodies to Streptococcus Group A bacteria induce marked dose-dependent increases in repetitive stereotyped movements, including head bobbing, sniffing, and intense grooming. Effects were antibody- and antigen-specific: anti-streptococcus IgG stimulated ambulatory activity and vertical activity but not these stereotypies, while anti-KLH IgM reduced activity. We suggest that anti-streptococcus IgM and IgG play unique roles in provoking GABHS-related behavioral disturbances. Paralleling its stereotypy-inducing effects, anti-streptococcus IgM stimulated Fos-like immunoreactivity in regions linked to cortico-striatal projections involved in motor control, including subregions of the caudate, nucleus accumbens, and motor cortex. This is the first evidence that anti-streptococcus IgM antibodies induce in vivo functional changes in these structures. Moreover, there was a striking similarity in the distributions of anti-streptococcus IgM deposits and Fos-like immunoreactivity in these regions. Of further importance, Fcα/μ receptors, which bind IgM, were present- and co-localized with anti-streptococcus IgM in these structures. We suggest that anti-streptococcus IgM-induced alterations of cell activity reflect local actions of IgM that involve Fcα/μ receptors. These findings support the use of anti-streptococcus monoclonal antibody administration in Balb/c mice to model GABHS-related behavioral disturbances and identify underlying mechanisms. PMID:22285613

The Roots of Stereotype Threat: When Automatic Associations Disrupt Girls' Math Performance

ERIC Educational Resources Information Center

Galdi, Silvia; Cadinu, Mara; Tomasetto, Carlo

2014-01-01

Although stereotype awareness is a prerequisite for stereotype threat effects (Steele & Aronson, 1995), research showed girls' deficit under stereotype threat before the emergence of math-gender stereotype awareness, and in the absence of stereotype endorsement. In a study including 240 six-year-old children, this paradox was addressed by…

Stereotypes and the Achievement Gap: Stereotype Threat Prior to Test Taking

ERIC Educational Resources Information Center

Appel, Markus; Kronberger, Nicole

2012-01-01

Stereotype threat is known as a situational predicament that prevents members of negatively stereotyped groups to perform up to their full ability. This review shows that the detrimental influence of stereotype threat goes beyond test taking: It impairs stereotyped students to build abilities in the first place. Guided by current theory on…

Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women.

PubMed

Leicht, Carola; Gocłowska, Małgorzata A; Van Breen, Jolien A; de Lemus, Soledad; Randsley de Moura, Georgina

2017-01-01

Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women ( N = 208) attended to gender stereotypic (vs. counter-stereotypic) content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes) significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations.

Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

PubMed Central

Leicht, Carola; Gocłowska, Małgorzata A.; Van Breen, Jolien A.; de Lemus, Soledad; Randsley de Moura, Georgina

2017-01-01

Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women (N = 208) attended to gender stereotypic (vs. counter-stereotypic) content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes) significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations. PMID:28626437

Prejudices in Cultural Contexts: Shared Stereotypes (Gender, Age) Versus Variable Stereotypes (Race, Ethnicity, Religion).

PubMed

Fiske, Susan T

2017-09-01

Some prejudices share cross-cultural patterns, but others are more variable and culture specific. Those sharing cross-cultural patterns (sexism, ageism) each combine societal status differences and intimate interdependence. For example, in stereotypes of sex and age, lower status groups-women and elders-gain stereotypic warmth (from their cooperative interdependence) but lose stereotypic competence (from their lower status); men and middle-aged adults show the opposite trade-off, stereotypically more competent than warm. Meta-analyses support these widespread ambivalent (mixed) stereotypes for gender and age across cultures. Social class stereotypes often share some similarities (cold but competent rich vs. warm but incompetent poor). These compensatory warmth versus competence stereotypes may function to manage common human dilemmas of interacting across societal and personal positions. However, other stereotypes are more variable and culture specific (ethnicity, race, religion). Case studies of specific race/ethnicities and religions reveal much more cultural variation in their stereotype content, supporting their being responses to particular cultural contexts, apparent accidents of history. To change stereotypes requires understanding their commonalities and differences, their origins and patterns across cultures.

Within-culture variation in the content of stereotypes: Application and development of the stereotype content model in an Eastern European culture.

PubMed

Stanciu, Adrian; Cohrs, J Christopher; Hanke, Katja; Gavreliuc, Alin

2017-01-01

There is little and unsystematic evidence about whether the content of stereotypes can vary within a culture. Using the Stereotype Content Model (SCM) as a theoretical framework, in two studies we examined the content of stereotypes in an Eastern European culture, namely Romania. Data were collected from four regions prototypical in terms of economic and social development in Romania, and we examined whether the content of stereotypes varies across these regions. As expected, the findings confirm the applicability of the SCM in Romania to reveal culture-specific stereotypes and provide initial support for within-culture variation in the content of stereotypes. We discuss, in particular, possible reasons for two main findings: a strong one-dimensional structure of stereotypes, and regional differences in stereotype content.

When Using a Negative Gender Stereotype as an Excuse Increases Gender Stereotyping in Others.

PubMed

Burkley, Melissa; Andrade, Angela; Burkley, Edward

2016-01-01

Prior work has shown that women use gender stereotypes to excuse their stereotypic failures, and doing so incurs negative costs. This study examined if the audience who witnesses a woman using such a stereotypic excuse also incurs costs in the form of increased gender stereotype endorsement. Male and female participants reviewed a survey supposedly completed by a female target who recently took a math exam. In this survey, the female target either performed well or poorly on the exam, and when asked to explain her performance, either invoked a gender stereotype as an excuse (e.g., women are worse at math than men) or not. The results indicated that men (but not women) showed greater gender stereotype endorsement after reading about a female target that invoked a stereotypic excuse. These results suggest that when women use a gender stereotype as an excuse, they may unintentionally cause some observers to increase their endorsement of gender stereotypes.

The Virtual Threat Effect: A Test of Competing Explanations for the Effects of Racial Stereotyping in Video Games on Players' Cognitions.

PubMed

Behm-Morawitz, Elizabeth; Hoffswell, Joseph; Chen, Szu-Wei

2016-05-01

Past research provides evidence that embodying a racially stereotyped African American video game character triggers stereotyped thinking among White players. However, the mechanisms through which virtual racial embodiment of a negatively stereotyped character in a video game impacts stereotyped thinking are still unknown. This study expands on past research and utilizes a between-subjects experimental design to test two possible theoretical explanations: the virtual threat effect and presence. On the one hand, embodying a negatively stereotyped African American character may elicit stereotyped thinking among White players due to the mere exposure to the threatening stereotype. According to this explanation, negative affective response to the threatening stimulus predicts stereotyping. On the other hand, the process of embodying, not just observing, the stereotyped African American character suggests that presence in the game may determine how impactful the game imagery is on White players' stereotyping of African Americans. In this case, level of presence would predict stereotyping. The findings of this study advance research by providing evidence of a psychological explanation for the negative effects of embodying a racially stereotyped video game character on players' race-related perceptions. We conceptualize the "virtual threat effect," which may be applied in additional contexts to understand how embodying stereotyped representations of outgroups in virtual environments may negatively affect individuals' perceptions and support of these groups.

Are All Interventions Created Equal? A Multi-Threat Approach to Tailoring Stereotype Threat Interventions

PubMed Central

Shapiro, Jenessa R.; Williams, Amy M.; Hambarchyan, Mariam

2013-01-01

To date, stereotype threat interventions have been considered interchangeable. Across 4 experiments, the present research demonstrates that stereotype threat interventions need to be tailored to the specific form of experienced stereotype threat to be effective. The Multi-Threat Framework (Shapiro & Neuberg, 2007) distinguishes between group-as-target stereotype threats—concerns that a stereotype-relevant performance will reflect poorly on the abilities of one’s group—and self-as-target stereotype threats—concerns that a stereotype-relevant performance will reflect poorly on one’s own abilities. The present experiments explored Black college students’ performance on diagnostic intelligence tests (Experiments 1 and 3) and women’s interest (Experiment 2) and performance (Experiment 4) in science, technology, engineering, and math (STEM). Across the 4 experiments, participants were randomly assigned to experience either a group-as-target or self-as-target stereotype threat. Experiments 1 and 2 revealed that role model interventions were successful at protecting only against group-as-target stereotype threats, and Experiments 3 and 4 revealed that self-affirmation interventions were successful at protecting only against self-as-target stereotype threats. The present research provides an experimental test of the Multi-Threat Framework across different negatively stereotyped groups (Black students, female students), different negatively stereotyped domains (general intelligence, STEM), and different outcomes (test performance, career interest). This research suggests that interventions should address the range of possible stereotype threats to effectively protect individuals against these threats. Through an appreciation of the distinct forms of stereotype threats and the ways in which interventions work to reduce them, this research aims to facilitate a more complete understanding of stereotype threat. PMID:23088232

Are all interventions created equal? A multi-threat approach to tailoring stereotype threat interventions.

PubMed

Shapiro, Jenessa R; Williams, Amy M; Hambarchyan, Mariam

2013-02-01

To date, stereotype threat interventions have been considered interchangeable. Across 4 experiments, the present research demonstrates that stereotype threat interventions need to be tailored to the specific form of experienced stereotype threat to be effective. The Multi-Threat Framework (Shapiro & Neuberg, 2007) distinguishes between group-as-target stereotype threats-concerns that a stereotype-relevant performance will reflect poorly on the abilities of one's group-and self-as-target stereotype threats-concerns that a stereotype-relevant performance will reflect poorly on one's own abilities. The present experiments explored Black college students' performance on diagnostic intelligence tests (Experiments 1 and 3) and women's interest (Experiment 2) and performance (Experiment 4) in science, technology, engineering, and math (STEM). Across the 4 experiments, participants were randomly assigned to experience either a group-as-target or self-as-target stereotype threat. Experiments 1 and 2 revealed that role model interventions were successful at protecting only against group-as-target stereotype threats, and Experiments 3 and 4 revealed that self-affirmation interventions were successful at protecting only against self-as-target stereotype threats. The present research provides an experimental test of the Multi-Threat Framework across different negatively stereotyped groups (Black students, female students), different negatively stereotyped domains (general intelligence, STEM), and different outcomes (test performance, career interest). This research suggests that interventions should address the range of possible stereotype threats to effectively protect individuals against these threats. Through an appreciation of the distinct forms of stereotype threats and the ways in which interventions work to reduce them, this research aims to facilitate a more complete understanding of stereotype threat. (c) 2013 APA, all rights reserved.

Being smart or getting smarter: Implicit theory of intelligence moderates stereotype threat and stereotype lift effects.

PubMed

Froehlich, Laura; Martiny, Sarah E; Deaux, Kay; Goetz, Thomas; Mok, Sog Yee

2016-09-01

This research explores implicit theory of intelligence (TOI) as a moderator of stereotype activation effects on test performance for members of negatively stereotyped and of favourably stereotyped groups. In Germany, Turkish-origin migrants are stereotyped as low in verbal ability. We predicted that on a test diagnostic of verbal intelligence, endorsement of an entity TOI predicts stereotype threat effects for Turkish-origin students and stereotype lift effects for German students. This effect could account for some of the performance gap between immigrants and host society members after stereotype activation. Study 1 (N = 107) established structural equivalence of implicit theories across the ethnic groups. In two experimental studies (Study 2: N = 182, Study 3: N = 190), we tested the moderating effect of TOI in a 2 (stereotype activation: diagnostic vs. non-diagnostic test) × 2 (ethnicity: German vs. Turkish migration background) experimental design. The results showed that when the test was described as diagnostic of verbal intelligence, higher entity theory endorsement predicted stereotype threat effects for Turkish-origin students (Study 2 and Study 3) and stereotype lift effects for German students (Study 3). The results are discussed in terms of practical implications for educational settings and theoretical implications for processes underlying stereotype activation effects. © 2016 The British Psychological Society.

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

PubMed

Eyal, Tal; Epley, Nicholas

2017-09-01

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

The influence of gender stereotypes on eating habits among Costa Rican adolescents.

PubMed

Monge-Rojas, Rafael; Fuster-Baraona, Tamara; Garita, Carlos; Sánchez, Marta; Smith-Castro, Vanesa; Valverde-Cerros, Oscar; Colon-Ramos, Uriyoán

2015-01-01

To identify the influence of gender stereotypes on eating habits among Costa Rican adolescents. Qualitative, descriptive research was used in this study. Adolescents and parents were recruited from socioeconomically diverse populations in rural and urban areas of San José, Costa Rica. Subjects were 92 adolescents (14 to 17 years old) and 48 parents. Focus group data were transcribed and entered into the qualitative data analysis software Atlas.ti version 5.0. Analyses were grounded on the social cognitive theory. Five themes emerged from the focus group discussions: (1) Costa Rican adolescents associate the consumption of moderate quantities of healthy foods with femininity and male homosexuality. (2) The consumption of hearty portions of nonhealthy foods was associated with masculinity and male heterosexuality. (3) There is an emerging view that it is acceptable for heterosexual male adolescents to take care of their bodies through healthy eating. (4) Body care among female adolescents is an element of femininity and body image. (5) Parents reinforce their daughters' persistent concern with weight control because they perceive it as feminine behavior. Health promoters should be aware of the existing and changing food stereotypes around gender as an avenue for the promotion of healthy eating.

Emotion and sex of facial stimuli modulate conditional automaticity in behavioral and neuronal interference in healthy men.

PubMed

Kohn, Nils; Fernández, Guillén

2017-12-06

Our surrounding provides a host of sensory input, which we cannot fully process without streamlining and automatic processing. Levels of automaticity differ for different cognitive and affective processes. Situational and contextual interactions between cognitive and affective processes in turn influence the level of automaticity. Automaticity can be measured by interference in Stroop tasks. We applied an emotional version of the Stroop task to investigate how stress as a contextual factor influences the affective valence-dependent level of automaticity. 120 young, healthy men were investigated for behavioral and brain interference following a stress induction or control procedure in a counter-balanced cross-over-design. Although Stroop interference was always observed, sex and emotion of the face strongly modulated interference, which was larger for fearful and male faces. These effects suggest higher automaticity when processing happy and also female faces. Supporting behavioral patterns, brain data show lower interference related brain activity in executive control related regions in response to happy and female faces. In the absence of behavioral stress effects, congruent compared to incongruent trials (reverse interference) showed little to no deactivation under stress in response to happy female and fearful male trials. These congruency effects are potentially based on altered context- stress-related facial processing that interact with sex-emotion stereotypes. Results indicate that sex and facial emotion modulate Stroop interference in brain and behavior. These effects can be explained by altered response difficulty as a consequence of the contextual and stereotype related modulation of automaticity. Copyright © 2017 Elsevier Ltd. All rights reserved.

Optimal habits can develop spontaneously through sensitivity to local cost

PubMed Central

Desrochers, Theresa M.; Jin, Dezhe Z.; Goodman, Noah D.; Graybiel, Ann M.

2010-01-01

Habits and rituals are expressed universally across animal species. These behaviors are advantageous in allowing sequential behaviors to be performed without cognitive overload, and appear to rely on neural circuits that are relatively benign but vulnerable to takeover by extreme contexts, neuropsychiatric sequelae, and processes leading to addiction. Reinforcement learning (RL) is thought to underlie the formation of optimal habits. However, this theoretic formulation has principally been tested experimentally in simple stimulus-response tasks with relatively few available responses. We asked whether RL could also account for the emergence of habitual action sequences in realistically complex situations in which no repetitive stimulus-response links were present and in which many response options were present. We exposed naïve macaque monkeys to such experimental conditions by introducing a unique free saccade scan task. Despite the highly uncertain conditions and no instruction, the monkeys developed a succession of stereotypical, self-chosen saccade sequence patterns. Remarkably, these continued to morph for months, long after session-averaged reward and cost (eye movement distance) reached asymptote. Prima facie, these continued behavioral changes appeared to challenge RL. However, trial-by-trial analysis showed that pattern changes on adjacent trials were predicted by lowered cost, and RL simulations that reduced the cost reproduced the monkeys’ behavior. Ultimately, the patterns settled into stereotypical saccade sequences that minimized the cost of obtaining the reward on average. These findings suggest that brain mechanisms underlying the emergence of habits, and perhaps unwanted repetitive behaviors in clinical disorders, could follow RL algorithms capturing extremely local explore/exploit tradeoffs. PMID:20974967

Subchronic nandrolone administration reduces cocaine-induced dopamine and 5-hydroxytryptamine outflow in the rat nucleus accumbens.

PubMed

Kurling-Kailanto, Sanna; Kankaanpää, Aino; Seppälä, Timo

2010-04-01

The abuse of anabolic androgenic steroids (AASs) is not only a problem in the world of sports but is associated with the polydrug use of nonathletes. Investigations of the neurochemical effects of AAS have focused in part on the monoaminergic systems, involving, among other things, the development of dependence. We have previously shown that pretreatment with nandrolone decanoate attenuates dose-dependently the increase in extracellular dopamine (DA) concentration evoked by amphetamine and 3,4-methylenedioyxymethamphetamine in the nucleus accumbens (NAc). The aim of this study was to investigate whether the nandrolone pre-exposure modulates the acute neurochemical and behavioral effects of cocaine in rats and whether the effects are long lasting. DA, 5-hydroxytryptamine (5-HT), and their metabolites were measured from samples collected from the NAc by microdialysis. The behavior of the animals was recorded. The present study demonstrates that five injections of nandrolone (5 and 20 mg/kg) inhibited cocaine-evoked DA and 5-HT outflow in the NAc, locomotor activity (LMA), and stereotyped behavior in experimental animals, and that these effects are seen even after elimination of nandrolone from bloodstream. Given that accumbal outflow of DA and 5-HT, as well as LMA and stereotyped behavior, is related to gratification of stimulant drugs, this study suggests that nandrolone, at the doses tested, has a significant effect on the pleasurable properties of cocaine. Furthermore, because neurochemical and behavioral responses were still attenuated after a fairly long recovery period, it seems that nandrolone may induce long-lasting changes in the brains of rat.

Dimensions of Native American Stereotyping.

ERIC Educational Resources Information Center

Hanson, Jeffery R.; Rouse, Linda P.

1987-01-01

Reports responses of 226 University of Texas undergraduates concerning their stereotypical perceptions of American Indians. Examines cultural stereotypes, personal stereotypes, perceived degree of Indian homogeneity, attitudes toward assimilation, and victim blaming. Suggests an emergent Indian stereotype based on cultural relativism prevailing…

Memory shaped by age stereotypes over time.

PubMed

Levy, Becca R; Zonderman, Alan B; Slade, Martin D; Ferrucci, Luigi

2012-07-01

Previous studies showed that negative self-stereotypes detrimentally affect the cognitive performance of marginalized group members; however, these findings were confined to short-term experiments. In the present study, we considered whether stereotypes predicted memory over time, which had not been previously examined. We also considered whether self-relevance increased the influence of stereotypes on memory over time. Multiple waves of memory performance were analyzed using individual growth models. The sample consisted of 395 participants in the Baltimore Longitudinal Study of Aging. Those with more negative age stereotypes demonstrated significantly worse memory performance over 38 years than those with less negative age stereotypes, after adjusting for relevant covariates. The decline in memory performance for those aged 60 and above was 30.2% greater for the more negative age stereotype group than for the less negative age stereotype group. Also, the impact of age stereotypes on memory was significantly greater among those for whom the age stereotypes were self-relevant. This study shows that the adverse influence of negative self-stereotypes on cognitive performance is not limited to a short-term laboratory effect. Rather, the findings demonstrate, for the first time, that stereotypes also predict memory performance over an extended period in the community.

WearSense: Detecting Autism Stereotypic Behaviors through Smartwatches

PubMed Central

Amiri, Amir Mohammad; Peltier, Nicholas; Goldberg, Cody; Sun, Yan; Nathan, Anoo; Hiremath, Shivayogi V.; Mankodiya, Kunal

2017-01-01

Autism is a complex developmental disorder that affects approximately 1 in 68 children (according to the recent survey conducted by the Centers for Disease Control and Prevention—CDC) in the U.S., and has become the fastest growing category of special education. Each student with autism comes with her or his own unique needs and an array of behaviors and habits that can be severe and which interfere with everyday tasks. Autism is associated with intellectual disability, impairments in social skills, and physical health issues such as sleep and abdominal disturbances. We have designed an Internet-of-Things (IoT) framework named WearSense that leverages the sensing capabilities of modern smartwatches to detect stereotypic behaviors in children with autism. In this work, we present a study that used the inbuilt accelerometer of a smartwatch to detect three behaviors, including hand flapping, painting, and sibbing that are commonly observed in children with autism. In this feasibility study, we recruited 14 subjects to record the accelerometer data from the smartwatch worn on the wrist. The processing part extracts 34 different features in each dimension of the three-axis accelerometer, resulting in 102 features. Using and comparing various classification techniques revealed that an ensemble of 40 decision trees has the best accuracy of around 94.6%. This accuracy shows the quality of the data collected from the smartwatch and feature extraction methods used in this study. The recognition of these behaviors by using a smartwatch would be helpful in monitoring individuals with autistic behaviors, since the smartwatch can send the data to the cloud for comprehensive analysis and also to help parents, caregivers, and clinicians make informed decisions. PMID:28264474

Altered synaptic phospholipid signaling in PRG-1 deficient mice induces exploratory behavior and motor hyperactivity resembling psychiatric disorders.

PubMed

Schneider, Patrick; Petzold, Sandra; Sommer, Angela; Nitsch, Robert; Schwegler, Herbert; Vogt, Johannes; Roskoden, Thomas

2018-01-15

Plasticity related gene 1 (PRG-1) is a neuron specific membrane protein located at the postsynaptic density of glutamatergic synapses. PRG-1 modulates signaling pathways of phosphorylated lipid substrates such as lysophosphatidic acid (LPA). Deletion of PRG-1 increases presynaptic glutamate release probability leading to neuronal over-excitation. However, due to its cortical expression, PRG-1 deficiency leading to increased glutamatergic transmission is supposed to also affect motor pathways. We therefore analyzed the effects of PRG-1 function on exploratory and motor behavior using homozygous PRG-1 knockout (PRG-1 -/- ) mice and PRG-1/LPA 2 -receptor double knockout (PRG-1 -/- /LPA 2 -/- ) mice in two open field settings of different size and assessing motor behavior in the Rota Rod test. PRG-1 -/- mice displayed significantly longer path lengths and higher running speed in both open field conditions. In addition, PRG-1 -/- mice spent significantly longer time in the larger open field and displayed rearing and self-grooming behavior. Furthermore PRG-1 -/- mice displayed stereotypical behavior resembling phenotypes of psychiatric disorders in the smaller sized open field arena. Altogether, this behavior is similar to the stereotypical behavior observed in animal models for psychiatric disease of autistic spectrum disorders which reflects a disrupted balance between glutamatergic and GABAergic synapses. These differences indicate an altered excitation/inhibition balance in neuronal circuits in PRG-1 -/- mice as recently shown in the somatosensory cortex [38]. In contrast, PRG-1 -/- /LPA 2 -/- did not show significant changes in behavior in the open field suggesting that these specific alterations were abolished when the LPA 2 -receptor was lacking. Our findings indicate that PRG-1 deficiency led to over-excitability caused by an altered LPA/LPA 2 -R signaling inducing a behavioral phenotype typically observed in animal models for psychiatric disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

Subchronic steroid administration induces long lasting changes in neurochemical and behavioral response to cocaine in rats.

PubMed

Kailanto, Sanna; Kankaanpää, Aino; Seppälä, Timo

2011-11-01

The abuse of anabolic androgenic steroids (AASs), such as nandrolone, is not only a problem in the world of sports but is associated with the polydrug use of non-athletes. Among other adverse effects, AAS abuse has been associated with long term or even persistent psychiatric problems. We have previously found that nandrolone decanoate treatment could produce prolonged changes in rats' brain reward circuits associated to drug dependence. The aim in this study was to evaluate whether AAS-induced neurochemical and behavioral changes are reversible. The increases in extracellular dopamine (DA) and serotonin (5-HT) concentration, as well as stereotyped behavior and locomotor activity (LMA) evoked by cocaine were attenuated by pretreatment with nandrolone. The recovery period, which was needed for the DA system to return back to the basic level, was fairly long compared to the dosing period of the steroid. In the 5-HT system, the time that system needed to return back to the basal level, was even longer than in the DA system. The attenuation was still seen though there were no detectable traces of nandrolone in the blood samples. Given that accumbal outflow of DA and 5-HT, as well as LMA and stereotyped behavior are all related to reward of stimulant drugs, this study suggests that nandrolone decanoate has significant, long-lasting but reversible effects on the rewarding properties of cocaine. Copyright © 2011 Elsevier Ltd. All rights reserved.

A higher sensory brain region is involved in reversing reinforcement-induced vocal changes in a songbird.

PubMed

Canopoli, Alessandro; Herbst, Joshua A; Hahnloser, Richard H R

2014-05-14

Many animals exhibit flexible behaviors that they can adjust to increase reward or avoid harm (learning by positive or aversive reinforcement). But what neural mechanisms allow them to restore their original behavior (motor program) after reinforcement is withdrawn? One possibility is that motor restoration relies on brain areas that have a role in memorization but no role in either motor production or in sensory processing relevant for expressing the behavior and its refinement. We investigated the role of a higher auditory brain area in the songbird for modifying and restoring the stereotyped adult song. We exposed zebra finches to aversively reinforcing white noise stimuli contingent on the pitch of one of their stereotyped song syllables. In response, birds significantly changed the pitch of that syllable to avoid the aversive reinforcer. After we withdrew reinforcement, birds recovered their original song within a few days. However, we found that large bilateral lesions in the caudal medial nidopallium (NCM, a high auditory area) impaired recovery of the original pitch even several weeks after withdrawal of the reinforcing stimuli. Because NCM lesions spared both successful noise-avoidance behavior and birds' auditory discrimination ability, our results show that NCM is not needed for directed motor changes or for auditory discriminative processing, but is implied in memorizing or recalling the memory of the recent song target. Copyright © 2014 the authors 0270-6474/14/347018-09$15.00/0.

Afraid of being "witchy with a 'b'": a qualitative study of how gender influences residents' experiences leading cardiopulmonary resuscitation.

PubMed

Kolehmainen, Christine; Brennan, Meghan; Filut, Amarette; Isaac, Carol; Carnes, Molly

2014-09-01

Ineffective leadership during cardiopulmonary resuscitation ("code") can negatively affect a patient's likelihood of survival. In most teaching hospitals, internal medicine residents lead codes. In this study, the authors explored internal medicine residents' experiences leading codes, with a particular focus on how gender influences the code leadership experience. The authors conducted individual, semistructured telephone or in-person interviews with 25 residents (May 2012 to February 2013) from 9 U.S. internal medicine residency programs. They audio recorded and transcribed the interviews and then thematically analyzed the transcribed text. Participants viewed a successful code as one with effective leadership. They agreed that the ideal code leader was an authoritative presence; spoke with a deep, loud voice; used clear, direct communication; and appeared calm. Although equally able to lead codes as their male colleagues, female participants described feeling stress from having to violate gender behavioral norms in the role of code leader. In response, some female participants adopted rituals to signal the suspension of gender norms while leading a code. Others apologized afterwards for their counternormative behavior. Ideal code leadership embodies highly agentic, stereotypical male behaviors. Female residents employed strategies to better integrate the competing identities of code leader and female gender. In the future, residency training should acknowledge how female gender stereotypes may conflict with the behaviors required to enact code leadership and offer some strategies, such as those used by the female residents in this study, to help women integrate these dual identities.

Clinical Approach to Motor Stereotypies in Autistic Children

PubMed Central

2010-01-01

This is an overview of stereotypic behavior in autistic spectrum disorder (ASD). This repetitive, nonfunctional, fixed pattern of behavior is associated with autism severity but it is not specific for ASD. There are a wide range of behaviors mentioned as stereotypies. It usually starts in early childhood and its severity is associated with outcomes and severity of autism in adolescence and adulthood. It is usually co-morbid with other psychiatric problems and its pathophysiology is not exactly known. Management is most likely behavioral. There are some reports regarding efficacy of antipsychotics for its management. Further studies should be conducted to improve our knowledge about it and our ability to differentiate it from tics. PMID:23056697

Cinderella and Sleeping Beauty: Developing a Course on Disney and Fairytale Movies

ERIC Educational Resources Information Center

Bonds-Raacke, Jennifer M.

2008-01-01

I developed and taught a course titled The Psychology of Disney and Fairytale Movies. This course examined the psychological effects of mass communication on behavior and thought, specifically the stereotyping of women and men and the concept of true love as portrayed in Disney and Fairytale movies. This paper describes the (a) development of the…

Sex-Role Stereotypes and Behaviors in Young Children: Inservice Teacher Training.

ERIC Educational Resources Information Center

Schau, Candace Garrett; Busch, Judith W.

This report examines the results of a study designed to compare various aspects of sex role development among upper middle, middle, and lower class white and Spanish language heritage children in three different preschool daycare centers. The 168 children studied ranged in age from 30 months to six-and-a-half years. Measuring instruments were…

The Motivation of Stereotypic and Repetitive Behavior: Examination of Construct Validity of the Motivation Assessment Scale

ERIC Educational Resources Information Center

Joosten, Annette V.; Bundy, Anita C.

2008-01-01

Construct validity of the Motivation Assessment Scale (MAS) (Durand, Crimmins, The Motivation Assessment Scale 1988) was studied using Rasch analysis data from 67 children (246 MASs), with dual diagnosis of autism and intellectual disability or with intellectual disability only. Results failed to support the proposed unidimensional construct or…

Project Roadmap: Reeducating Older Adults in Maintaining AIDS Prevention--A Secondary Intervention for Older HIV-Positive Adults

ERIC Educational Resources Information Center

Illa, Lourdes; Echenique, Marisa; Saint Jean, Gilbert; Bustamante-Avellaneda, Victoria; Metsch, Lisa; Mendez-Mulet, Luis; Eisdorfer, Carl; Sanchez-Martinez, Mario

2010-01-01

The number of older adults living with HIV/AIDS is larger than ever. Little is known about their sexual behaviors, although contrary to stereotypes, older adults desire and engage in sexual activity. Despite increased recognition of the need for prevention interventions targeting HIV-positive individuals, no secondary HIV prevention interventions…

"In the Eye of the Beholder": Sex Bias in Observations and Ratings of Children's Aggression

ERIC Educational Resources Information Center

Pellegrini, Anthony D.

2011-01-01

The processes by which children are classified as aggressive have important educational and research implications. For example, aggression in childhood reliably predicts dropping out of school and incarceration. The author argues that the sex-role stereotypicality of aggression produces bias in both observers and raters of student behavior. The…

A Critical Analysis on Primary Schools Preparedness for the Transition of Autistic Children in Kenya

ERIC Educational Resources Information Center

Otina, Salmon O.; Thinguri, Ruth W.

2016-01-01

Autistic children, characterized by impaired social interactions, impaired communication, repetitive and stereotyped patterns of behaviors, are also entitled to education just like the other children in the society. It is therefore important that primary schools in Kenya get prepared so that the children are able to transit to schools from their…

Severe Impairments of Social Interaction and Associated Abnormalities in Children: Epidemiology and Classification.

ERIC Educational Resources Information Center

Wing, Lorna; Gould, Judith

1979-01-01

The prevalence of severe impairments of social interaction, language abnormalities, and repetitive stereotyped behaviors was investigated in a group of 132 children under 15 years old, consisting of a socially impaired group (more than half of whom were severely retarded) and a comparison group of sociable severely mentally retarded. Author/DLS)

Interrupting Constructions of a Criminalized Other through a Revised Criminal Activities Checklist Classroom Exercise

ERIC Educational Resources Information Center

Woodall, Denise

2017-01-01

A self-report questionnaire about past criminal behavior is presented here as a useful pedagogical tool to demonstrate the invalidity of crime rates, challenge stereotypes about criminals, exemplify policy problems, and personalize the ways in which race, gender, and class operate to disadvantage and advantage people in the administration of…

Exploring the Bermuda Triangle: Review of Gender, Societal, Team and Individual Leadership Theories

ERIC Educational Resources Information Center

Gage, Andrea J.; Mumma, Shelly; Fritz, Susan

2004-01-01

The relationship between an individual's comprehension of his or her role in society, the gender expectations of society, and how these thoughts and stereotypes influence an individual's behavior in particular settings seem to be separate, yet interrelated. It is for this reason that an analysis of four main theories of gender and leadership must…

Parents-Perceived and Self-Perceived Anxiety in Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Bermúdez, María Olga Escandell; Sánchez, José Juan Castro; del Sol, María; Sevilla, Fortea

2015-01-01

Autism spectrum disorders (ASD) are characterized by a series of deficits in social interaction and communication and restricted, repetitive, and stereotyped behavior patterns. In addition, a high percentage of ADS is associated with anxiety disorders. The goal of this study is to assess the perception of anxiety in a group of children and…

Nature or Nurture? Gender Roles Scavenger Hunt

ERIC Educational Resources Information Center

Whalen, Shannon; Maurer-Starks, Suanne

2008-01-01

The examination of gender roles and stereotypes and their subsequent impact on sexual behavior is a concept for discussion in many sex education courses in college and sex education units in high school. This analysis often leads to a discussion of the impact of nature vs. nurture on gender roles. The gender roles scavenger hunt is an interactive…

Gender Stereotyping and the Influence of Race in Sport among Adolescents

ERIC Educational Resources Information Center

Hannon, James; Soohoo, Sonya; Reel, Justine; Ratliffe, Thomas

2009-01-01

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.…

Leadership Behavior of Male and Female Managers, 1984-2002

ERIC Educational Resources Information Center

Robinson, Jill L.; Lipman-Blumen, Jean

2003-01-01

Using data collected from 1984 to 2002 from 2,371 male and 1,768 female middle and senior managers in the United States, the authors of this article demonstrate not only that traditional gender role stereotypes do "not" hold up, but also that counterstereotypical patterns exist. Using the Connective Leadership Model, based on nine sets…

Theory of Mind is Related to Children’s Resource Allocations in Gender Stereotypic Contexts

PubMed Central

Rizzo, Michael T.; Killen, Melanie

2017-01-01

The present study investigated the relations between 4- to 6-year-old children’s (N = 67) gender stereotypes, resource allocations, and mental state knowledge in gender stereotypic contexts. Participants were told vignettes about female and male characters completing gender-stereotyped activities (making dolls or trucks). Children held stereotypic expectations regarding doll- and truck-making abilities, and these expectations predicted the degree of bias in their allocations of resources to the characters. Critically, children’s performance on a ToM scale (Diverse Desires, Contents False-Belief, Belief-Emotion) was significantly related to their allocations of resources to individuals whose effort did not fit existing gender stereotypes (e.g., a boy who was good at making dolls). With increasing ToM competence, children allocated resources based on merit (even when the character’s effort did not fit existing gender stereotypes) rather than based on stereotypes. The present results provide novel information regarding the emergence of gender stereotypes about abilities, the influence of stereotypes on children’s resource allocations, and the role of ToM in children’s ability to challenge gender stereotypes when allocating resources. PMID:29083217