WorldWideScience

Sample records for common stereotypic rearrangement

  1. Stereotypes

    OpenAIRE

    Pedro Bordalo; Nicola Gennaioli; Andrei Shleifer

    2014-01-01

    We present a model of stereotypes in which a decision maker assessing a group recalls only that group's most representative or distinctive types relative to other groups. Because stereotypes highlight differences between groups, and neglect likely common types, they are especially inaccurate when groups are similar. In this case, stereotypes consist of unlikely, extreme types. When stereotypes are inaccurate, they exhibit a form of base rate neglect. They also imply a form of confirmation bia...

  2. Prejudices in Cultural Contexts: Shared Stereotypes (Gender, Age) Versus Variable Stereotypes (Race, Ethnicity, Religion).

    Science.gov (United States)

    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.

  3. Why people stereotype affects how they stereotype: the differential influence of comprehension goals and self-enhancement goals on stereotyping.

    Science.gov (United States)

    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.

  4. Rearrangement of a common cellular DNA domain on chromosome 4 in human primary liver tumors

    International Nuclear Information System (INIS)

    Pasquinelli, C.; Garreau, F.; Bougueleret, L.; Cariani, E.; Thiers, V.; Croissant, O.; Hadchouel, M.; Tiollais, P.; Brechot, C.; Grzeschik, K.H.

    1988-01-01

    Hepatitis B virus (HBV) DNA integration has been shown to occur frequently in human hepatocellular carcinomas. The authors have investigated whether common cellular DNA domains might be rearranged, possibly by HBV integration, in human primary liver tumors. Unique cellular DNA sequences adjacent to an HBV integration site were isolated from a patient with hepatitis B surface antigen-positive hepatocellular carcinoma. These probes detected rearrangement of this cellular region of chromosomal DNA in 3 of 50 additional primary liver tumors studied. Of these three tumor samples, two contained HBV DNA, without an apparent link between the viral DNA and the rearranged allele; HBV DNA sequences were not detected in the third tumor sample. By use of a panel of somatic cell hybrids, these unique cellular DNA sequences were shown to be located on chromosome 4. Therefore, this region of chromosomal DNA might be implicated in the formation of different tumors at one step of liver cell transformation, possible related to HBV integration

  5. Ethnic and Nationality Stereotypes in Everyday Language

    Science.gov (United States)

    Kite, Mary E.; Whitley, Bernard E., Jr.

    2012-01-01

    The authors describe a demonstration of stereotype use in everyday language that focuses on common phrases reflecting stereotypic beliefs about ethnic groups or nationalities. The exercise encourages students' discussion of stereotype use. Students read 13 common phrases from the English language and stated whether they had used each phrase and…

  6. Stereotype Deduction About Bisexual Women.

    Science.gov (United States)

    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.

  7. Condoning stereotyping? How awareness of stereotyping prevalence impacts expression of stereotypes.

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  9. Gender stereotypes in organizations

    Directory of Open Access Journals (Sweden)

    Jiří Čeněk

    2013-06-01

    Full Text Available This study is focused on stereotypes of women as managers. The literature review summarizes the most common areas of gender stereotypes. In the empirical part we conducted research on a sample of 111 respondents (students. Research data was obtained by administration of translated and adapted questionnaire Women as Managers Scale (L. Peters et al.. Psychometric analysis of the questionnaire was conducted and its factor structure verified. The goal of this study was to create and pilot Czech adaptation of the questionnaire as an instrument for diagnostics of gender stereotypes in different types of organizations

  10. Stereotypes of women solders about army and military service

    Directory of Open Access Journals (Sweden)

    Yu. A. Kalahin

    2014-01-01

    Analysis of the results of the study showed that among women soldiers are not common stereotypes of patriarchal views on the presence of women in the military. The results showed dissemination of gender­determined stereotypes that structure the military activity in male and female. Stereotypes denying the allocation of military activity differences for men and women, are also common among women soldiers. Analysis of the results of the study revealed a new group of respondents who share the dominant stereotypes about the role of women in the military.

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

    Science.gov (United States)

    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.

  12. Early recurrence in standard-risk medulloblastoma patients with the common idic(17)(p11.2) rearrangement

    Science.gov (United States)

    Bien-Willner, Gabriel A.; López-Terrada, Dolores; Bhattacharjee, Meena B.; Patel, Kayuri U.; Stankiewicz, Paweł; Lupski, James R.; Pfeifer, John D.; Perry, Arie

    2012-01-01

    Medulloblastoma is diagnosed histologically; treatment depends on staging and age of onset. Whereas clinical factors identify a standard- and a high-risk population, these findings cannot differentiate which standard-risk patients will relapse and die. Outcome is thought to be influenced by tumor subtype and molecular alterations. Poor prognosis has been associated with isochromosome (i)17q in some but not all studies. In most instances, molecular investigations document that i17q is not a true isochromosome but rather an isodicentric chromosome, idic(17)(p11.2), with rearrangement breakpoints mapping within the REPA/REPB region on 17p11.2. This study explores the clinical utility of testing for idic(17)(p11.2) rearrangements using an assay based on fluorescent in situ hybridization (FISH). This test was applied to 58 consecutive standard- and high-risk medulloblastomas with a 5-year minimum of clinical follow-up. The presence of i17q (ie, including cases not involving the common breakpoint), idic(17)(p11.2), and histologic subtype was correlated with clinical outcome. Overall survival (OS) and disease-free survival (DFS) were consistent with literature reports. Fourteen patients (25%) had i17q, with 10 (18%) involving the common isodicentric rearrangement. The presence of i17q was associated with a poor prognosis. OS and DFS were poor in all cases with anaplasia (4), unresectable disease (7), and metastases at presentation (10); however, patients with standard-risk tumors fared better. Of these 44 cases, tumors with idic(17)(p11.2) were associated with significantly worse patient outcomes and shorter mean DFS. FISH detection of idic(17)(p11.2) may be useful for risk stratification in standard-risk patients. The presence of this abnormal chromosome is associated with early recurrence of medulloblastoma. PMID:22573308

  13. Stereotypes and Stereotyping: A Moral Analysis | Blum ...

    African Journals Online (AJOL)

    Stereotypes are false or misleading generalizations about groups held in a manner that renders them largely, though not entirely, immune to counterevidence. In doing so, stereotypes powerfully shape the stereotyper's perception of stereotyped groups, seeing the stereotypic characteristics when they are not present, failing ...

  14. 'Stereotypes are reality': addressing stereotyping in Canadian Aboriginal medical education.

    Science.gov (United States)

    Ly, Anh; Crowshoe, Lynden

    2015-06-01

    Efforts are underway in many parts of the world to develop medical education curricula that address the health care issues of indigenous populations. The topic of stereotypes and their impact on such peoples' health, however, has received little attention. An examination of stereotypes will shed light on dominant cultural attitudes toward Aboriginal people that can affect quality of care and health outcomes in Aboriginal patients. This study examines the views of undergraduate medical students regarding Canadian Aboriginal stereotypes and how they potentially affect Aboriginal people's health. The goal of this study was to gain insight into how medical learners perceive issues related to racism, discrimination and social stereotypes and to draw attention to gaps in Aboriginal health curricula. This study involved a convenience sample of medical learners drawn from one undergraduate medical programme in western Canada. Using a semi-structured interview guide, we conducted a total of seven focus group interviews with 38 first- and second-year undergraduate medical students. Data were analysed using a thematic content analysis approach. Medical students recognise that stereotypes are closely related to processes of racism and discrimination. However, they generally feel that stereotypes of Aboriginal people are rooted in reality. Students also identified medical school as one of the environments in which they are commonly exposed to negative views of Aboriginal people. Student responses suggest they see the cultural gap between Aboriginal and non-Aboriginal people as being both a cause and a consequence of discrimination against Aboriginal people. The results of this study suggest that teaching medical students about the realities and impacts of stereotypes on Aboriginal peoples is a good starting point from which to address issues of racism and health inequities affecting the health of Aboriginal people. © 2015 John Wiley & Sons Ltd.

  15. Ecology-driven stereotypes override race stereotypes

    Science.gov (United States)

    Williams, Keelah E. G.; Sng, Oliver; Neuberg, Steven L.

    2016-01-01

    Why do race stereotypes take the forms they do? Life history theory posits that features of the ecology shape individuals’ behavior. Harsh and unpredictable (“desperate”) ecologies induce fast strategy behaviors such as impulsivity, whereas resource-sufficient and predictable (“hopeful”) ecologies induce slow strategy behaviors such as future focus. We suggest that individuals possess a lay understanding of ecology’s influence on behavior, resulting in ecology-driven stereotypes. Importantly, because race is confounded with ecology in the United States, we propose that Americans’ stereotypes about racial groups actually reflect stereotypes about these groups’ presumed home ecologies. Study 1 demonstrates that individuals hold ecology stereotypes, stereotyping people from desperate ecologies as possessing faster life history strategies than people from hopeful ecologies. Studies 2–4 rule out alternative explanations for those findings. Study 5, which independently manipulates race and ecology information, demonstrates that when provided with information about a person’s race (but not ecology), individuals’ inferences about blacks track stereotypes of people from desperate ecologies, and individuals’ inferences about whites track stereotypes of people from hopeful ecologies. However, when provided with information about both the race and ecology of others, individuals’ inferences reflect the targets’ ecology rather than their race: black and white targets from desperate ecologies are stereotyped as equally fast life history strategists, whereas black and white targets from hopeful ecologies are stereotyped as equally slow life history strategists. These findings suggest that the content of several predominant race stereotypes may not reflect race, per se, but rather inferences about how one’s ecology influences behavior. PMID:26712013

  16. Children's Control/Display Stereotypes.

    Science.gov (United States)

    Hoffmann, Errol R; Chan, Alan H S; Tai, Judy P C

    2018-06-01

    Objective The aim of this study was to determine control/display stereotypes for children of a range of ages and development of these stereotypes with age. Background Little is known about control/display stereotypes for children of different ages and the way in which these stereotypes develop with age. This study is part of a program to determine the need to design differentially for these age groups. Method We tested four groups of children with various tasks (age groups 5 to 7, 8 to 10, 11 to 13, 14 to 16), with about 30 in each group. Examples of common tasks were opening a bottle, turning on taps, and allocating numbers to keypads. More complex tasks involved rotating a control to move a display in a requested direction. Results Tasks with which different age groups were familiar showed no effect of age group. Different control/display arrangements generally showed an increase in stereotype strength with age, with dependence on the form of the control/display arrangement. Two-dimensional arrangements, with the control on the same plane as the display, had higher stereotype strength than three-dimensional arrangements for all age groups, suggesting an effect of familiarity with controls and displays with increasing age. Conclusion Children's control/display stereotypes do not differ greatly from those of adults, and hence, design for children older than 5 years of age, for control/display stereotypes, can be the same as that for adult populations. Application When designing devices for children, the relationship between controls and displays can be as for adult populations, for which there are considerable experimental data.

  17. Just fun or a prejudice? - physician stereotypes in common jokes and their attribution to medical specialties by undergraduate medical students.

    Science.gov (United States)

    Harendza, Sigrid; Pyra, Martin

    2017-07-26

    Many jokes exist about stereotypical attributes of physicians in various specialties, which could lead to prejudices against physicians from a specific specialty. It is unknown whether and when medical students are aware of stereotypes about different specialties. The goal of this study was to analyze the degree of stereotypes that exist about medical specialties amongst undergraduate medical students at different stages of their education. One hundred fifty-two jokes with different content about attributes of physicians from different specialties were found by an internet search. In total, 36 characteristics of the five specialties of anesthesia, general surgery, internal medicine, orthopedics, and psychiatry were extracted from the jokes and they constituted the basis for the development of an online questionnaire. The questionnaire allowed each characteristic to be assigned to one of the five specialties and was sent to 999 undergraduate medical students from semester 1, 7, and 12 at the Medical Faculty of Hamburg University. Three hundred eight (30.8%) of the invited students completed the survey. The characteristics of general surgeons and psychiatrists were assigned congruently most frequently (>50%). For internists and orthopedics, there was a significantly more congruent assignment of the characteristics by final year students versus students in their first semester. Male students assigned the characteristics of anesthetists and internists significantly more congruently than female students. The three characteristics "…are a bit slow on the uptake", "…consider income to be relatively unimportant", and "...apologize a lot" were not assigned to any of the five specialties by more than 50% of the students. While stereotypes about physicians from certain specialties seem to exist commonly, medical educators need to be aware that stereotypes about specialties might develop during undergraduate medical training. In order to support students in their

  18. Japanese International Female Students' Experience of Discrimination, Prejudice, and Stereotypes

    Science.gov (United States)

    Bonazzo, Claude; Wong, Y. Joel

    2007-01-01

    This qualitative study examined four Japanese international female college students' experience of discrimination, prejudice, and stereotypes in a predominately white university. Four themes emerged from the analysis of data: (1) overt forms of prejudice and discrimination; (2) stereotypes common to Asians; (3) stereotypes unique to the Japanese;…

  19. Assessing aging stereotypes: Personal stereotypes, self-stereotypes and self-perception of aging.

    Science.gov (United States)

    Fernández-Ballesteros, Rocío; Olmos, Ricardo; Santacreu, Marta; Bustillos, Antonio; Schettini, Rocío; Huici, Carmen; Rivera, José M

    2017-11-01

    There is a broad semantic network of aging stereotypes; where different concepts and their measurement are confused: personal stereotypes, self-stereotypes and self-perception of aging. First, we analyze the translated version of the Image of Aging Scale (IAS) measurement model through exploratory and confirmatory factor analysis, with two representative sub-samples of the Spanish population aged over eighteen (N = 1,105) and in a sample of gerontologists and geriatricians (N = 325). Second, in an effort to disentangle the theoretical relationships between personal stereotypes, self-stereotypes and self-perception of aging, both the IAS (with different instructions) and Lawton’s 5-item scale were administered to a representative sample of Spanish people over 50. Our results indicate that the Spanish version of the IAS has a similar psychometric structure to that proposed by the authors. Furthermore, the factorial structure (equal form and metric invariance) is replicated in both samples, but latent means and factor correlations were higher in the professional group. We discuss Levy’s theoretical assumptions about personal-stereotypes and the self-stereotype measured with IAS and their relationship to self-perception of ageing.

  20. The Development of Spontaneous Gender Stereotyping in Childhood: Relations to Stereotype Knowledge and Stereotype Flexibility

    Science.gov (United States)

    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…

  1. Stereotype Threat.

    Science.gov (United States)

    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.

  2. Ecology-driven stereotypes override race stereotypes

    OpenAIRE

    Williams, Keelah E. G.; Sng, Oliver; Neuberg, Steven L.

    2015-01-01

    Ecological features shape people’s goals, strategies, and behaviors. Our research suggests that social perceivers possess a lay understanding of ecology’s influence on behavior, resulting in ecology-driven stereotypes. Moreover, because race is confounded with ecology in the United States, Americans’ stereotypes about racial groups may actually reflect their stereotypes about these groups’ presumed home ecologies. In a series of studies, we demonstrate that (i) individuals possess ecology-dri...

  3. A posteriori stereotype activation: The preservation of stereotypes through memory distortion

    OpenAIRE

    Knippenberg, A. van; Dijksterhuis, A.

    1996-01-01

    Four experiments investigated memory for stereotype-consistent and stereotype-inconsistent information after a posteriori stereotype activation. In Experiment 1 it was established that, in comparison with a no stereotype control condition, recall of stereotype-inconsistent behaviors of group members deteriorated after a posteriori stereotype activation, while recall of stereotype-consistent information was not affected. An explanation of this phenomenon in terms of the memory organization of ...

  4. How are stereotypes maintained through communication? The influence of stereotype sharedness.

    Science.gov (United States)

    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.

  5. A posteriori stereotype activation: The preservation of stereotypes through memory distortion

    NARCIS (Netherlands)

    Knippenberg, A. van; Dijksterhuis, A.

    1996-01-01

    Four experiments investigated memory for stereotype-consistent and stereotype-inconsistent information after a posteriori stereotype activation. In Experiment 1 it was established that, in comparison with a no stereotype control condition, recall of stereotype-inconsistent behaviors of group members

  6. Shaping stereotypical behaviour through the discussion of social stereotypes.

    Science.gov (United States)

    Smith, Laura G E; Postmes, Tom

    2011-03-01

    In two studies, we demonstrate that small group discussions change the extent to which an activated stereotype affects performance in a relevant domain. In Study 1, female participants were asked why men are (or are not) better than them at maths. They generated their answers individually or through group discussion, and their subsequent maths performance was highest when they collectively challenged the stereotype and lowest when they collectively affirmed the stereotype. When participants affirmed the stereotype through discussion, they used more theories which supported the validity of the stereotype, compared to the individual thought condition; and consensus mediated the effect of group discussion on performance (relative to individual rumination). In Study 2, male and female participants affirmed or challenged the stereotype in same-gender discussion groups. After affirming the stereotype, women's performance decreased relative to their baseline scores and men's performance was 'lifted'. In contrast, when they challenged the stereotype, there was no difference between the performance of men and women on the maths test. This pattern of effects was mediated by confidence in mathematical ability. The findings support the idea that topical small group discussions can, in the short term, differentially alter the impact that stereotypes have on performance. ©2010 The British Psychological Society.

  7. Gender Stereotypes.

    Science.gov (United States)

    Ellemers, Naomi

    2018-01-04

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

  8. Positive stereotypes, negative outcomes: Reminders of the positive components of complementary gender stereotypes impair performance in counter-stereotypical tasks.

    Science.gov (United States)

    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.

  9. Demographic differences in PrEP–related stereotypes: Implications for implementation

    Science.gov (United States)

    Golub, Sarit. A.; Gamarel, Kristi E.; Surace, Anthony

    2015-01-01

    Qualitative interviews about pre-exposure prophylaxis (PrEP) stereotypes were conducted with a subsample of 160 MSM who participated in a PrEP messaging study. Negative stereotypes about PrEP users were identified by 80% of participants. Two types of stereotypes were most common: PrEP users are HIV-infected (and lying about it), and PrEP users are promiscuous and resistant to condom use. Participants’ identification of these stereotype categories differed significantly by demographic factors (i.e. race/ethnicity, education). Expanding access to PrEP requires recognizing potential differences in the experience or anticipation of PrEP-related stereotypes that might impact willingness to discuss PrEP with providers, friends, or partners. PMID:26143247

  10. Gender Stereotypes

    NARCIS (Netherlands)

    Ellemers, N.

    There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely shared, suggesting a kernel of truth. However, stereotypical expectations not only reflect existing

  11. [Towards an Understanding of Stigma: What is the Stereotype Associated with Schizophrenia].

    Science.gov (United States)

    Yvon, Florence; Prouteau, Antoinette

    Objectives Stigmatization of people suffering from schizophrenia spectrum disorder relies on the existence of a stereotype which is associated with a social category, here schizophrenia. The short report's aim is to briefly synthesize the recent literature about the content of the stereotype associated with schizophrenia, and to suggest some perspectives for future studies, on the basis of recent advances in the domain.Methods First, we present the theoretical concepts of stigma and stereotype. Second, we propose a brief synthesis of the recently published articles focusing on the content of schizophrenia stereotype in the general population, in English and in French.Results The stereotype associated with mental illness is clearly negative. The most common model in the literature assumes 4 factors in the content of stereotype: attribution of responsibility in the condition, dangerousness, poor prognosis, unpredictability and incompetence in social roles. If the stereotype could vary among countries, it is clearly associated with desire for social distance and discrimination. The stereotype also varies among mental illnesses. Compared with bipolar disorders and autism, schizophrenia focuses the most negative aspects of mental illness stereotype, especially in terms of dangerousness and social distance.Conclusion The study of stereotype, though rapidly growing, still raises questions about the validity of commonly used models in the psychiatric literature, and may benefit from further specific studies. Social psychology models and methods appear to be a promising perspective. The production of data, useful for users, families as well as for professionals may require multidisciplinarity for future projects.

  12. The effects of gender stereotypic and counter-stereotypic textbook images on science performance.

    Science.gov (United States)

    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.

  13. Social stereotypes in realities of modern society

    Directory of Open Access Journals (Sweden)

    O. K. Kolisnyk

    2015-05-01

    Full Text Available In the article the author analyzes the social stereotypes as a stable emotional image of the nowadays social reality. It is a kind of the common and effective ways to use the manipulation technology to impact on society. This kind of interaction could made a transformation of social identities, spreading different forms of intolerance, creating phantom world. Making the analysis of this phenomenon of social reality is a real way to reduce social risks and unforeseen conflicts in society. It is noted that stereotypical thinking making perception of reality in some special way, offering of tern an illusion of reality, instead of an objective information. Subjects of social interactions should recognize and consciously abandon them in favor of perception of reality in its undistorted not limited form of social stereotypes that goes beyond the usual concepts or contradict them. However, this phenomenon is ambivalent  and not only has a negative side. The positive expression of stereotypical thinking is that it simplifies the processes of learning and creativity, allowing extensive use of existing knowledge, which is actually a complex set of stereotypes.

  14. Cultural stereotypes and personal beliefs about individuals with dwarfism.

    Science.gov (United States)

    Heider, Jeremy D; Scherer, Cory R; Edlund, John E

    2013-01-01

    Three studies assessed the content of cultural stereotypes and personal beliefs regarding individuals with dwarfism among "average height" (i.e., non-dwarf) individuals. In Studies 1 and 2, undergraduates from three separate institutions selected adjectives to reflect traits constituting both the cultural stereotype about dwarves and their own personal beliefs about dwarves (cf. Devine & Elliot, 1995). The most commonly endorsed traits for the cultural stereotype tended to be negative (e.g., weird, incapable, childlike); the most commonly endorsed traits for personal beliefs were largely positive (e.g., capable, intelligent, kind). In Study 3, undergraduates from two separate institutions used an open-ended method to indicate their personal beliefs about dwarves (cf. Eagly, Mladinic, & Otto, 1994). Responses contained a mixture of positive and negative characteristics, suggesting a greater willingness to admit to negative personal beliefs using the open-ended method.

  15. Counter-stereotypical pictures as a strategy for overcoming spontaneous gender stereotypes

    Directory of Open Access Journals (Sweden)

    Eimear eFinnegan

    2015-08-01

    Full Text Available The present research investigated the use of counter-stereotypical pictures as a strategy for overcoming spontaneous gender stereotypes when certain social role nouns and professional terms are read. Across two experiments, participants completed a judgement task in which they were presented with word pairs comprised of a role noun with a stereotypical gender bias (e.g. beautician and a kinship term with definitional gender (e.g. brother. Their task was to quickly decide whether or not both terms could refer to one person. In each experiment they completed 2 blocks of such judgement trials separated by a training session in which they were presented with pictures of people working in gender counter-stereotypical (Experiment 1 or gender stereotypical roles (Experiment 2. To ensure participants were focused on the pictures, they were also required to answer 4 questions on each one relating to the character’s leisure activities, earnings, job satisfaction and personal life. Accuracy of judgements to stereotype incongruent pairings was found to improve significantly across blocks when participants were exposed to counter-stereotype images (9.87% as opposed to stereotypical images (0.12%, while response times decreased significantly across blocks in both studies. It is concluded that exposure to counter-stereotypical pictures is a valuable strategy for overcoming spontaneous gender stereotype biases in the short term.

  16. Stereotypes and the Achievement Gap: Stereotype Threat Prior to Test Taking

    Science.gov (United States)

    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…

  17. Stereotypes possess heterogeneous directionality: a theoretical and empirical exploration of stereotype structure and content.

    Science.gov (United States)

    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.

  18. Stereotypes of childbearing women: a look at some evidence.

    Science.gov (United States)

    Green, J M; Kitzinger, J V; Coupland, V A

    1990-09-01

    We all use stereotypes to help us to behave in what we hope will be appropriate ways towards people that we have not met before. On the labour ward midwives are likely to use such stereotypes to make assumptions about what a particular woman is likely to want during labour and delivery. Two commonly encountered stereotypes are those of the 'well educated, middle-class NCT type' and the 'uneducated working class woman'. This paper explores evidence for these two stereotypes drawing on data from a large scale prospective survey of women's expectations of childbirth. The stereotypes were not supported in a number of important respects. In particular: women of different levels of education were equally likely to subscribe to the ideal of avoiding drugs during labour; the less educated women did not want to hand over all control to the staff; it was less educated women who had the highest expectations that birth would be a fulfilling experience.

  19. Girls' math performance under stereotype threat: the moderating role of mothers' gender stereotypes.

    Science.gov (United States)

    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

  20. Molecular rearrangements of superelectrophiles

    Directory of Open Access Journals (Sweden)

    Douglas A. Klumpp

    2011-03-01

    Full Text Available Superelectrophiles are multiply charged cationic species (dications, trications, etc. which are characterized by their reactions with weak nucleophiles. These reactive intermediates may also undergo a wide variety of rearrangement-type reactions. Superelectrophilic rearrangements are often driven by charge–charge repulsive effects, as these densely charged ions react so as to maximize the distances between charge centers. These rearrangements involve reaction steps similar to monocationic rearrangements, such as alkyl group shifts, Wagner–Meerwein shifts, hydride shifts, ring opening reactions, and other skeletal rearrangements. This review will describe these types of superelectrophilic reactions.

  1. Stereotypes in a context

    Directory of Open Access Journals (Sweden)

    Hnilica, Karel

    2017-07-01

    Full Text Available In the study we tested some hypotheses concerning the influence of a context on stereotypes. Our first hypothesis concerns explicit stereotypes. According to it Czech respondents will ascribe to their own category more positive attributes if a list of categories will include only Czech and Roma people than when it will include also some categories which are more positively evaluated than Czechs. The next hypothesis concerns implicit stereotypes. According to it when using IAT (Implicit Association Test; Greenwald et al., 1998, where there are compared two categories, we will ascertain a more profound difference between attitudes to Czech and Roma people than when we use BFP (Bona Fide Pipeline; Fazio et al., 1995, in which there is no such a comparison. Our next two hypotheses concern consensual stereotypes. According to one of them the content of a consensual stereotype will overlap with content of a no personal stereotype. According to the other, the valences of consensual stereotypes will be more polarized than the mean valences of personal stereotypes. The context will have similar influences on consensual and personal stereotypes. In our two researches there took part two samples (N1 = 86, N2 = 201 of adult members. To ascertain the content of explicit stereotypes we used an open-form technique. The first sample adduced attributes of members of two categories, the second sample adduced attributes of members of twelve categories. We define the consensual stereotype as a set of ten most often cited attributes. To measure implicit stereotypes, we used IAT and BFP. Results show that responses of the respondents were influenced by context in the directions expected. The content of no personal stereotype overlapped with the content of any consensual stereotype. The context had influence on both explicit and implicit measures. At the same time it was found that context had on personal and consensual stereotypes similar, but not identical

  2. Stereotype validation: the effects of activating negative stereotypes after intellectual performance.

    Science.gov (United States)

    Clark, Jason K; Thiem, Kelsey C; Barden, Jamie; Stuart, Jillian O'Rourke; Evans, Abigail T

    2015-04-01

    With regard to intellectual performance, a large body of research has shown that stigmatized group members may perform more poorly when negative, self-relevant stereotypes become activated prior to a task. However, no research to date has identified the potential ramifications of stereotype activation that happens after-rather than before-a person has finished performing. Six studies examined how postperformance stereotype salience may increase the certainty individuals have in evaluations of their own performance. In the current research, the accessibility of gender or racial stereotypes was manipulated after participants completed either a difficult math test (Studies 1-5) or a test of child-care knowledge (Study 6). Consistent with predictions, stereotype activation was found to increase the certainty that women (Studies 1, 2, 4, and 5), African Americans (Study 3), and men (Study 6) had toward negative evaluations of their own test performance. These effects emerged when performance-related perceptions were stereotype consistent rather than inconsistent (Studies 1-6) and were found to be most pronounced among those who were highly identified with the stereotyped group (Study 5). Furthermore, greater certainty-triggered by negative stereotypes-predicted lowered domain-relevant beliefs (Studies 1, 2, 3, and 6) and differential exposure to domain-relevant stimuli (Studies 4 and 5). (c) 2015 APA, all rights reserved).

  3. Climatic Warmth and National Wealth: Some Culture-Level Determinants of National Character Stereotypes.

    Science.gov (United States)

    McCrae, Robert R; Terracciano, Antonio; Realo, Anu; Allik, Jüri

    2007-12-01

    National character stereotypes are widely shared, but do not reflect assessed levels of personality traits. In this article we present data illustrating the divergence of stereotypes and assessed personality traits in north and south Italy, test hypotheses about the associations of temperature and national wealth with national character stereotypes in 49 cultures, and explore possible links to national values and beliefs. Results suggest that warmth and wealth are common determinants of national stereotypes, but that there are also idiosyncratic influences on the perceptions of individual nations.

  4. Rearrangements in ground and excited states

    CERN Document Server

    de Mayo, Paul

    1980-01-01

    Rearrangements in Ground and Excited States, Volume 2 covers essays on the theoretical approach of rearrangements; the rearrangements involving boron; and the molecular rearrangements of organosilicon compounds. The book also includes essays on the polytopal rearrangement at phosphorus; the rearrangement in coordination complexes; and the reversible thermal intramolecular rearrangements of metal carbonyls. Chemists and people involved in the study of rearrangements will find the book invaluable.

  5. Why People Stereotype Affects How They Stereotype : The Differential Influence of Comprehension Goals and Self-Enhancement Goals on Stereotyping (Retracted article. See vol. 38, pg. 1378, 2012)

    NARCIS (Netherlands)

    van den Bos, Arne; Stapel, Diederik A.

    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

  6. Gender Stereotype Susceptibility

    Science.gov (United States)

    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

  7. Gender stereotype susceptibility.

    Science.gov (United States)

    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.

  8. [Identification of a novel WART-like chromosome rearrangement in complex heterozygotes in an interracial hybrid zone of the common shrew Sorex araneus L].

    Science.gov (United States)

    Pavlova, S V; Bulatova, N Sh

    2010-09-01

    Karyotypes uncharacteristic of pure races or hybrids were identified in the interracial hybrid zones of the common shrew Sorex araneus L. that were recently discovered in the European part of Russia. This suggests the actual existence in natural populations of WART-like rearrangements (whole-arm reciprocal translocations) along with Robertsonian fusions of acrocentrics. Demonstration of new and still rare chromosome variants is the aim of this communication.

  9. Rearrangements in ground and excited states

    CERN Document Server

    de Mayo, Paul

    1980-01-01

    Rearrangements in Ground and Excited States, Volume 3 presents essays on the chemical generation of excited states; the cis-trans isomerization of olefins; and the photochemical rearrangements in trienes. The book also includes essays on the zimmerman rearrangements; the photochemical rearrangements of enones; the photochemical rearrangements of conjugated cyclic dienones; and the rearrangements of the benzene ring. Essays on the photo rearrangements via biradicals of simple carbonyl compounds; the photochemical rearrangements involving three-membered rings or five-membered ring heterocycles;

  10. Planar cell polarity signaling coordinates oriented cell division and cell rearrangement in clonally expanding growth plate cartilage.

    Science.gov (United States)

    Li, Yuwei; Li, Ang; Junge, Jason; Bronner, Marianne

    2017-10-10

    Both oriented cell divisions and cell rearrangements are critical for proper embryogenesis and organogenesis. However, little is known about how these two cellular events are integrated. Here we examine the linkage between these processes in chick limb cartilage. By combining retroviral-based multicolor clonal analysis with live imaging, the results show that single chondrocyte precursors can generate both single-column and multi-column clones through oriented division followed by cell rearrangements. Focusing on single column formation, we show that this stereotypical tissue architecture is established by a pivot-like process between sister cells. After mediolateral cell division, N-cadherin is enriched in the post-cleavage furrow; then one cell pivots around the other, resulting in stacking into a column. Perturbation analyses demonstrate that planar cell polarity signaling enables cells to pivot in the direction of limb elongation via this N-cadherin-mediated coupling. Our work provides new insights into the mechanisms generating appropriate tissue architecture of limb skeleton.

  11. When Using a Negative Gender Stereotype as an Excuse Increases Gender Stereotyping in Others.

    Science.gov (United States)

    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.

  12. Rearrangements of Cycloalkenyl Aryl Ethers

    Directory of Open Access Journals (Sweden)

    Mercedesz Törincsi

    2016-04-01

    Full Text Available Rearrangement reactions of cycloalkenyl phenol and naphthyl ethers and the acid-catalyzed cyclization of the resulting product were investigated. Claisen rearrangement afforded 2-substituted phenol and naphthol derivatives. Combined Claisen and Cope rearrangement resulted in the formation of 4-substituted phenol and naphthol derivatives. In the case of cycloocthylphenyl ether the consecutive Claisen and Cope rearrangements were followed by an alkyl migration. The mechanism of this novel rearrangement reaction is also discussed.

  13. Seeing is not stereotyping: the functional independence of categorization and stereotype activation.

    Science.gov (United States)

    Ito, Tiffany A; Tomelleri, Silvia

    2017-05-01

    Social categorization has been viewed as necessarily resulting in stereotyping, yet extant research suggests the two processes are differentially sensitive to task manipulations. Here, we simultaneously test the degree to which race perception and stereotyping are conditionally automatic. Participants performed a sequential priming task while either explicitly attending to the race of face primes or directing attention away from their semantic nature. We find a dissociation between the perceptual encoding of race and subsequent activation of associated stereotypes, with race perception occurring in both task conditions, but implicit stereotyping occurring only when attention is directed to the race of the face primes. These results support a clear conceptual distinction between categorization and stereotyping and show that the encoding of racial category need not result in stereotype activation. © The Author (2017). Published by Oxford University Press.

  14. Seeing Is Eating: How and When Activation of a Negative Stereotype Increases Stereotype-Conducive Behavior

    OpenAIRE

    Margaret C. Campbell; Gina S. Mohr

    2011-01-01

    This research investigates the effect of activation of a negative stereotype on behaviors that are perceived to increase the chance of becoming a member of the stereotyped group. Activation of a negative stereotype (the overweight stereotype) is shown to lead to stereotype-consistent goal commitment (low health goal commitment), which partially explains increases in stereotype-conducive behavior (eating indulgent foods). Two theoretically relevant moderators are proposed and supported. Increa...

  15. Disgust, contempt, and anger and the stereotypes of obese people.

    Science.gov (United States)

    Vartanian, Lenny R; Thomas, Margaret A; Vanman, Eric J

    2013-12-01

    Emotions form an important part of stereotyping and prejudice, but little is known about how intergroup emotions are associated with anti-fat prejudice. This study examined the relation between negative intergroup emotions (disgust, contempt, and anger) and the stereotypes of obese people. A community sample (n = 380) and an undergraduate sample (n = 96) rated obese people on common obesity stereotypes (e.g., lazy, sloppy), and also indicated the extent to which they felt disgust, contempt, and anger toward obese people. In both samples, participants reported feeling more disgust and contempt than anger toward obese people. Furthermore, regression analyses indicated that disgust was a significant positive predictor of obesity stereotypes, but contempt and anger were not. Overall, these findings provide further evidence that disgust plays an important role in prejudice toward obese people.

  16. Consequences of Common Topological Rearrangements for Partition Trees in Phylogenomic Inference.

    Science.gov (United States)

    Chernomor, Olga; Minh, Bui Quang; von Haeseler, Arndt

    2015-12-01

    In phylogenomic analysis the collection of trees with identical score (maximum likelihood or parsimony score) may hamper tree search algorithms. Such collections are coined phylogenetic terraces. For sparse supermatrices with a lot of missing data, the number of terraces and the number of trees on the terraces can be very large. If terraces are not taken into account, a lot of computation time might be unnecessarily spent to evaluate many trees that in fact have identical score. To save computation time during the tree search, it is worthwhile to quickly identify such cases. The score of a species tree is the sum of scores for all the so-called induced partition trees. Therefore, if the topological rearrangement applied to a species tree does not change the induced partition trees, the score of these partition trees is unchanged. Here, we provide the conditions under which the three most widely used topological rearrangements (nearest neighbor interchange, subtree pruning and regrafting, and tree bisection and reconnection) change the topologies of induced partition trees. During the tree search, these conditions allow us to quickly identify whether we can save computation time on the evaluation of newly encountered trees. We also introduce the concept of partial terraces and demonstrate that they occur more frequently than the original "full" terrace. Hence, partial terrace is the more important factor of timesaving compared to full terrace. Therefore, taking into account the above conditions and the partial terrace concept will help to speed up the tree search in phylogenomic inference.

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

    Science.gov (United States)

    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).

  18. When suppressing one stereotype leads to rebound of another: on the procedural nature of stereotype rebound.

    Science.gov (United States)

    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).

  19. Dimensions of Native American Stereotyping.

    Science.gov (United States)

    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…

  20. Analysis of current gender stereotypes

    Directory of Open Access Journals (Sweden)

    Rosario Castillo-Mayén

    2014-10-01

    Full Text Available Gender stereotypes are beliefs about attributes associated to women and men that reveal gender discrimination. In order to identify changes of gender discrimination, the study of the stereotypes that prevail nowadays is essential. With this in mind, a scale consisting of 258 stereotypic characteristics was elaborated. This scale comprised two versions, one for female and one for male, which permits the understanding of how each gender is perceived currently. Both versions were filled out by 164 undergraduates (50% women. Taking into account those stereotypes that are still differentially assigned to each gender, this study identifies current gender stereotypes that are independent of sociodemographic characteristics, such as age or sex. In addition, new gender stereotypes emerged recently were gathered, and important changes of stereotypes were emphasized, especially those of feminine stereotypes. According to social role theory, these changes are the consequence of social roles changes. Conclusions highlight that, although part of the results involve progress on the achievement of equality, traditional stereotypic characteristics are still referred to each gender, which perpetuate discrimination.

  1. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure

    OpenAIRE

    Sayans-Jiménez, Pablo; Cuadrado, Isabel; Rojas, Antonio J.; Barrada, Juan R.

    2017-01-01

    Stereotype dimensions—competence, morality and sociability—are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect) undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models ar...

  2. Adult-onset stereotypical motor behaviors.

    Science.gov (United States)

    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.

  3. The colour of gender stereotyping.

    Science.gov (United States)

    Cunningham, Sheila J; Macrae, C Neil

    2011-08-01

    Despite legislative attempts to eliminate gender stereotyping from society, the propensity to evaluate people on the basis of their sex remains a pernicious social problem. Noting the critical interplay between cultural and cognitive factors in the establishment of stereotypical beliefs, the current investigation explored the extent to which culturally transmitted colour-gender associations (i.e., pink is for girls, blue is for boys) set the stage for the automatic activation and expression of gender stereotypes. Across six experiments, the results demonstrated that (1) consumer choice for children's goods is dominated by gender-stereotyped colours (Experiment 1); (2) colour-based stereotypic associations guide young children's behaviour (Experiment 2); (3) colour-gender associations automatically activate associated stereotypes in adulthood (Experiments 3-5); and (4) colour-based stereotypic associations bias impressions of male and female targets (Experiment 6). These findings indicate that, despite prohibitions against stereotyping, seemingly innocuous societal practices may continue to promote this mode of thought. ©2011 The British Psychological Society.

  4. Retraining Attitudes and Stereotypes to Affect Motivation and Cognitive Capacity under Stereotype Threat

    Science.gov (United States)

    Forbes, Chad E.; Schmader, Toni

    2010-01-01

    A series of experiments used a retraining paradigm to test the effects of attitudes and stereotypes on individuals’ motivation and processing capacity in stereotype threatening contexts. Women trained to have a more positive math attitude exhibited increased math motivation (Study 1). This effect was not observed for men but was magnified among women when negative stereotypes were either primed subtly (Study 2) or indirectly reinforced (Study 3). Although attitudes had no effect on working memory capacity, women retrained to associate their gender with being good at math exhibited increased working memory capacity (Studies 3 and 4) that in turn mediated increased math performance (Study 4) in a stereotype threatening context. Results suggest that although positive attitudes can motivate stigmatized individuals to engage with threatening domains, stereotypes need to be retrained to give them the cognitive capacity critical for success. Implications for interventions to reduce stereotype threat are discussed. PMID:20822288

  5. Retraining attitudes and stereotypes to affect motivation and cognitive capacity under stereotype threat.

    Science.gov (United States)

    Forbes, Chad E; Schmader, Toni

    2010-11-01

    In a series of experiments, a retraining paradigm was used to test the effects of attitudes and stereotypes on individuals' motivation and cognitive capacity in stereotype-threatening contexts. Women trained to have a more positive math attitude exhibited increased math motivation (Study 1). This effect was not observed for men but was magnified among women when negative stereotypes were either primed subtly (Study 2) or indirectly reinforced (Study 3). Although attitudes had no effect on working memory capacity, women retrained to associate their gender with being good at math exhibited increased working memory capacity (Studies 3 and 4), which in turn mediated increased math performance (Study 4) in a stereotype-threatening context. Results suggest that although positive attitudes can motivate stigmatized individuals to engage with threatening domains, stereotypes need to be retrained to give them the cognitive capacity critical for success. Implications for interventions to reduce stereotype threat are discussed.

  6. Affirmative Action and Stereotype Threat

    OpenAIRE

    Cohen, Alma

    2015-01-01

    This paper provides experimental evidence on the effect of affirmative action (AA). In particular, we investigate whether affirmative action has a ”stereotype threat effect” – that is, whether AA cues a negative stereotype that leads individuals to conform to the stereotype and adversely affects their performance. Stereotype threat has been shown in the literature to be potentially significant for individuals who identify strongly with the domain of the stereotype and who engage in complex st...

  7. Being smart or getting smarter: Implicit theory of intelligence moderates stereotype threat and stereotype lift effects.

    Science.gov (United States)

    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.

  8. The Stereotype-Matching Effect: Greater Influence on Functioning When Age Stereotypes Correspond to Outcomes

    Science.gov (United States)

    Levy, Becca R.; Leifheit-Limson, Erica

    2009-01-01

    Older individuals assimilate, and are targeted by, contradictory positive and negative age stereotypes. It was unknown whether the influence of stereotype valence is stronger when the stereotype content corresponds to the outcome domain. We randomly assigned older individuals to either positive-cognitive, negative-cognitive, positive-physical, or negative-physical subliminal-age-stereotype groups and assessed cognitive and physical outcomes. As predicted, when the age stereotypes corresponded to the outcome domains, their valence had a significantly greater impact on cognitive and physical performance. This suggests that if a match occurs, it is more likely to generate expectations that become self-fulfilling prophecies. PMID:19290757

  9. Stereotypes of women of Asian descent in midwifery: some evidence.

    Science.gov (United States)

    Bowler, I M

    1993-03-01

    The subject of this paper is part of a larger study which investigated the delivery of maternity care to women of South Asian descent in Britain (Bowler, 1990). An ethnographic approach was used and the main method of data collection was non-participant observation in antenatal clinics, labour and postnatal wards in a teaching hospital maternity unit. These observations were supported by data from interviews with midwives. It was found that the midwives commonly use stereotypes of women in order to help them to provide care. These stereotypes are particularly likely to be used in situations where the midwife has difficulty (through pressure of time or other circumstances) in getting to know an individual woman. The stereotype of women of Asian descent contained four main themes: communication problems; failure to comply with care and service abuse; making a fuss about nothing; a lack of normal maternal instinct. Reasons for stereotyping are explored. Effects on service provision in the areas of family planning and breast feeding are highlighted.

  10. Stereotypic movement disorder

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001548.htm Stereotypic movement disorder To use the sharing features on this page, please enable JavaScript. Stereotypic movement disorder is a condition in which a person makes ...

  11. Stereotype awareness, self-esteem and psychopathology in people with psychosis.

    Directory of Open Access Journals (Sweden)

    Catherine van Zelst

    Full Text Available INTRODUCTION: Stigma is an important environmental risk factor for a variety of outcomes in schizophrenia. In order to understand and remediate its effects, research is required to assess how stigma experiences are processed at the level of the individual. To this end, stereotype awareness (SA with respect to people with mental illness and their families was explored in persons with psychotic disorder. METHOD: Data from the Dutch Genetic Risk and OUtcome of Psychosis project (GROUP were analyzed. SA was measured using scales that assess a respondent's perception of common opinions about people with a mental illness and their families. RESULTS: People with higher level of self-esteem were less aware of stereotypes about patients and families. People with more severe psychopathology reported more awareness of stereotypes about families, not about patients. CONCLUSION: Enhancing psychological resources, by increasing self-esteem and the ability to cope with symptoms, can be targeted to diminish stereotype threat and improve stigma resilience. Interventions can be tailored to individual differences to increase their impact. Furthermore, in order to diminish detrimental consequences of negative stereotypes, mental health professionals, health educators and experts by experience can inform the public about mental illness and stigma.

  12. Stereotype awareness, self-esteem and psychopathology in people with psychosis.

    Science.gov (United States)

    van Zelst, Catherine; van Nierop, Martine; Oorschot, Margreet; Myin-Germeys, Inez; van Os, Jim; Delespaul, Philippe

    2014-01-01

    Stigma is an important environmental risk factor for a variety of outcomes in schizophrenia. In order to understand and remediate its effects, research is required to assess how stigma experiences are processed at the level of the individual. To this end, stereotype awareness (SA) with respect to people with mental illness and their families was explored in persons with psychotic disorder. Data from the Dutch Genetic Risk and OUtcome of Psychosis project (GROUP) were analyzed. SA was measured using scales that assess a respondent's perception of common opinions about people with a mental illness and their families. People with higher level of self-esteem were less aware of stereotypes about patients and families. People with more severe psychopathology reported more awareness of stereotypes about families, not about patients. Enhancing psychological resources, by increasing self-esteem and the ability to cope with symptoms, can be targeted to diminish stereotype threat and improve stigma resilience. Interventions can be tailored to individual differences to increase their impact. Furthermore, in order to diminish detrimental consequences of negative stereotypes, mental health professionals, health educators and experts by experience can inform the public about mental illness and stigma.

  13. Plasma cortisol and faecal cortisol metabolites concentrations in stereotypic and non-stereotypic horses: do stereotypic horses cope better with poor environmental conditions?

    Directory of Open Access Journals (Sweden)

    Fureix Carole

    2013-01-01

    Full Text Available Abstract Background Stereotypic behaviours, i.e. repetitive behaviours induced by frustration, repeated attempts to cope and/or brain dysfunction, are intriguing as they occur in a variety of domestic and captive species without any clear adaptive function. Among the different hypotheses, the coping hypothesis predicts that stereotypic behaviours provide a way for animals in unfavourable environmental conditions to adjust. As such, they are expected to have a lower physiological stress level (glucocorticoids than non-stereotypic animals. Attempts to link stereotypic behaviours with glucocorticoids however have yielded contradictory results. Here we investigated correlates of oral and motor stereotypic behaviours and glucocorticoid levels in two large samples of domestic horses (NStudy1 = 55, NStudy2 = 58, kept in sub-optimal conditions (e.g. confinement, social isolation, and already known to experience poor welfare states. Each horse was observed in its box using focal sampling (study 1 and instantaneous scan sampling (study 2. Plasma samples (collected in study 1 but also non-invasive faecal samples (collected in both studies were retrieved in order to assess cortisol levels. Results Results showed that 1 plasma cortisol and faecal cortisol metabolites concentrations did not differ between horses displaying stereotypic behaviours and non-stereotypic horses and 2 both oral and motor stereotypic behaviour levels did not predict plasma cortisol or faecal cortisol metabolites concentrations. Conclusions Cortisol measures, collected in two large samples of horses using both plasma sampling as well as faecal sampling (the latter method minimizing bias due to a non-invasive sampling procedure, therefore do not indicate that stereotypic horses cope better, at least in terms of adrenocortical activity.

  14. Girls' Math Performance under Stereotype Threat: The Moderating Role of Mothers' Gender Stereotypes

    Science.gov (United States)

    Tomasetto, Carlo; Alparone, Francesca Romana; Cadinu, Mara

    2011-01-01

    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…

  15. Using adolescents' drawings to reveal stereotypes about ethnic groups in Guatemala.

    Science.gov (United States)

    Ashdown, Brien K; Gibbons, Judith L; de Baessa, Yetilú; Brown, Carrie M

    2017-01-01

    It is important to identify stereotypes about indigenous people because those stereotypes influence prejudice and discrimination, both obstacles to social justice and universal human rights. The purpose of the current study was to document the stereotypes, as held by Guatemalan adolescents, of indigenous Maya people (e.g., Maya) and nonindigenous Ladinos in Guatemala (the 2 main ethnic groups in Guatemala). Guatemalan adolescents (N = 465; 38.3% female; Mage = 14.51 years; SDage = 1.81 years) provided drawings and written characteristics about indigenous Maya and nonindigenous Ladino people, which were then coded for patterns in the data. These patterns included negative stereotypes, such as the Maya being lazy and Ladina women being weak; and positive stereotypes, such as the Maya being caring and warm and Ladino men being successful. There were also interactions between the participants' own gender and ethnicity and how they depicted the target they were assigned. For example, male participants were unlikely to depict male targets of either ethnicity engaging in homemaking activities. Finally, there was evidence of in-group bias based both on gender and ethnicity. These findings suggest that perhaps because indigenous groups around the world share some common negative stereotypes, an understanding of these stereotypes will aid in decreasing prejudice and discrimination against indigenous people, could reduce intergroup conflict, and increase access to basic human rights. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Sex Trait Stereotypes in Malaysian Children.

    Science.gov (United States)

    Ward, Colleen

    1985-01-01

    To examine the development of sex-role stereotyping in Malaysia, 80 children were tested with the Sex Stereotype Measurement II. Results revealed that stereotyping increases with age, that the male stereotype is more easily recognized than the female, and that boys are more familiar with the male stereotype than are girls. (KH)

  17. Stereotypes as justifications of prejudice.

    Science.gov (United States)

    Crandall, Christian S; Bahns, Angela J; Warner, Ruth; Schaller, Mark

    2011-11-01

    Three experiments investigate how stereotypes form as justifications for prejudice. The authors created novel content-free prejudices toward unfamiliar social groups using either subliminal (Experiment 1, N = 79) or supraliminal (Experiment 2, N = 105; Experiment 3, N = 130) affective conditioning and measured the consequent endorsement of stereotypes about the groups. Following the stereotype content model, analyses focused on the extent to which stereotypes connoted warmth or competence. Results from all three experiments revealed effects on the warmth dimension but not on the competence dimension: Groups associated with negative affect were stereotyped as comparatively cold (but not comparatively incompetent). These results provide the first evidence that-in the absence of information, interaction, or history of behavioral discrimination-stereotypes develop to justify prejudice.

  18. Threatening the Heart and Mind of Gender Stereotypes: Can Imagined Contact Influence the Physiology of Stereotype Threat?

    OpenAIRE

    Allen, Ben

    2012-01-01

    Research shows that when a gender stereotype is made salient and the target of the stereotype is asked to perform in the stereotyped domain, targets of the stereotype often perform at a lower level compared to situations when the stereotype was not made salient (Spencer, Steele, & Quinn, 1999). Current models of stereotype threat show that increased physiological arousal and reduced working memory capacity partially explain this decrement in performance (Ben-Zeev, Fein, & Inzlicht, 2005; Sch...

  19. Contents of Stereotypes toward Woman Subgroups: An Investigation in the Framework of Stereotype Content Model

    Directory of Open Access Journals (Sweden)

    Timucin Aktan

    2016-12-01

    Full Text Available The aim of the study was to investigate the stereotype contents toward woman subgroups and relate these contents to social-structural predictors and sexism. In this respect, 119 university students were recruited for the first study and they were asked to rate 10 woman subgroups in terms of their competence and warmth, and their status and competitiveness. Participants' level of sexism was also measured using ambivalent sexism scale. The findings of the first study revealed that competence and warmth were the two fundamental dimensions of the stereotype contents, these stereotypes could be depicted in three clusters, the content of many women stereotypes were mixed, and status was linked to competence and competition was related to lack of warmth. Besides replicating the main hypotheses of stereotype content model, the findings supported its two basic assumptions, i.e. negative stereotypes are not necessary to reveal stereotype clusters and personal stereotypes are more open to motivational concerns. Finally, sexism was related only with competition, but not with stereotype contents. Since, high competent / high warm cluster was not observed in the first study, the number of woman subgroups was increased in the second study. Thus, 86 university students were asked to rate 18 women subgroups on the scales used in the first study. Results replicated the findings of the first study, supporting the main hypothesis of stereotype content model. The findings of the studies were discussed in the light of relevant literature.

  20. Gender Stereotypes among Road Users

    Directory of Open Access Journals (Sweden)

    Kabalevskaya, Alexandra I.

    2013-09-01

    Full Text Available This article analyzes the mechanism of stereotyping as exemplified by gender stereotypes of road users. Gender stereotypes are not only viewed as an a priori image of a percept, but also examined ‘in action’ — at the very moment of their actualization with road users. In the paper we have identified the content of road users’ gender stereotypes; analyzed the behaviour of male and female drivers, pinpointing a number of gender-specific behavioural features; demonstrated that male and female driving differ from each other in terms of speed, intensity and roughness; and identified the conditions and mechanisms underlying the actualization of gender stereotypes. Based on video and audio materials, we have found that drivers’ gender-specific behavioural features are perceivable to road users: such features trigger the actualization of gender stereotypes as attributive schemes, which determine the interaction between road users, while also laying the foundation for gender stereotypes.

  1. Gender stereotypes: an explanation to the underrepresentation of women in emergency medicine.

    Science.gov (United States)

    Pelaccia, Thierry; Delplanq, Hervé; Triby, Emmanuel; Bartier, Jean-Claude; Leman, Cécile; Hadef, Hysham; Pottecher, Thierry; Dupeyron, Jean-Pierre

    2010-07-01

    Women are underrepresented in emergency medicine (EM) residency programs in comparison with many other specialties. The reasons for this are unclear. One hypothesis is that negative gender stereotypes about EM careers might exist among female medical students. In the field of education, negative gender stereotypes are known to lead to career avoidance, because they tend to decrease self-efficacy perception. The aims of this study were to assess the prevalence of negative gender stereotypes about EM practice among medical students and to measure the effects of these stereotypes on females' self-efficacy perception toward EM learning. A survey was conducted of the 255 third-year medical students from three medical schools who attended a mandatory EM academic program in France. They completed an anonymous questionnaire exploring their gender stereotypes about EM practice and their self-efficacy perception toward EM learning. Gender stereotypes are common among medical students, especially in women. Self-efficacy perception is negatively correlated to female students' belief that EM careers are better suited for men (p stereotypes among female medical students may lead to EM career avoidance, because of the decrease in their self-efficacy perception toward EM learning. 2010 by the Society for Academic Emergency Medicine

  2. Rethinking stereotype reliance. Understanding the connection between female candidates and gender stereotypes.

    Science.gov (United States)

    Bauer, Nichole M

    2013-01-01

    Increasing numbers of female candidates are running for Congress in American national elections. Despite the rise in female candidates running for office, women are not significantly increasing their presence in the House and Senate. A much hypothesized influence over the electoral fates of female candidates is the role of gender stereotypes. However, political science scholars have struggled to pinpoint the effect of stereotypes on vote choice, if there is any effect. This essay compares the way social psychology and political science scholars theoretically, conceptually and empirically test for gender stereotype influence over evaluations of female candidates and politicians. Differences emerge in the theoretical assumptions made in the two disciplines, the types of measures used in research, and the empirical tests conducted to demonstrate the presence or absence of stereotypes in evaluations of women. The discussion explores how scholars studying female candidates and politicians can integrate insights from social psychology to clarify the role of stereotypes in candidate evaluation and choice.

  3. Stereotypic movement disorders.

    Science.gov (United States)

    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.

  4. Stereotype threat and female communication styles.

    Science.gov (United States)

    von Hippel, Courtney; Wiryakusuma, Cindy; Bowden, Jessica; Shochet, Megan

    2011-10-01

    A large body of research has documented the performance-debilitating effects of stereotype threat for individuals, but there is a paucity of research exploring interpersonal consequences of stereotype threat. Two experiments tested the hypothesis that stereotype threat would change the style in which women communicate. Results indicate that women who experience stereotype threat regarding leadership abilities react against the stereotype by adopting a more masculine communication style. Study 2 provides evidence that self-affirmation eliminates this effect of stereotype threat on women's communication styles. A third study demonstrates an ironic consequence of this effect of stereotype threat on women's communication--when women under stereotype threat adopt a more masculine communication style, they are rated as less warm and likeable, and evaluators indicate less willingness to comply with their requests. Theoretical and practical implications of these findings are discussed.

  5. Stereotype Associations and Emotion Recognition

    NARCIS (Netherlands)

    Bijlstra, Gijsbert; Holland, Rob W.; Dotsch, Ron; Hugenberg, Kurt; Wigboldus, Daniel H. J.

    We investigated whether stereotype associations between specific emotional expressions and social categories underlie stereotypic emotion recognition biases. Across two studies, we replicated previously documented stereotype biases in emotion recognition using both dynamic (Study 1) and static

  6. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure

    Directory of Open Access Journals (Sweden)

    Pablo Sayans-Jiménez

    2017-10-01

    Full Text Available Stereotype dimensions—competence, morality and sociability—are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models are proposed to improve the internal structure and to take advantage of the information representing the shared variance among dimensions. Bi-factor models were compared with first order models and other alternative models in three large samples (300–309 participants. The relationships among the global and specific bi-factor dimensions with a global evaluation dimension (measured through a semantic differential were estimated. The results support the use of bi-factor models rather than first order models (and other alternative models. Bi-factor models also show a greater utility to directly and more easily explore the stereotype content including its evaluative content.

  7. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure.

    Science.gov (United States)

    Sayans-Jiménez, Pablo; Cuadrado, Isabel; Rojas, Antonio J; Barrada, Juan R

    2017-01-01

    Stereotype dimensions-competence, morality and sociability-are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect) undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models are proposed to improve the internal structure and to take advantage of the information representing the shared variance among dimensions. Bi-factor models were compared with first order models and other alternative models in three large samples (300-309 participants). The relationships among the global and specific bi-factor dimensions with a global evaluation dimension (measured through a semantic differential) were estimated. The results support the use of bi-factor models rather than first order models (and other alternative models). Bi-factor models also show a greater utility to directly and more easily explore the stereotype content including its evaluative content.

  8. Perspective-taking: decreasing stereotype expression, stereotype accessibility, and in-group favoritism.

    Science.gov (United States)

    Galinsky, A D; Moskowitz, G B

    2000-04-01

    Using 3 experiments, the authors explored the role of perspective-taking in debiasing social thought. In the 1st 2 experiments, perspective-taking was contrasted with stereotype suppression as a possible strategy for achieving stereotype control. In Experiment 1, perspective-taking decreased stereotypic biases on both a conscious and a nonconscious task. In Experiment 2, perspective-taking led to both decreased stereotyping and increased overlap between representations of the self and representations of the elderly, suggesting activation and application of the self-concept in judgments of the elderly. In Experiment 3, perspective-taking reduced evidence of in-group bias in the minimal group paradigm by increasing evaluations of the out-group. The role of self-other overlap in producing prosocial outcomes and the separation of the conscious, explicit effects from the nonconscious, implicit effects of perspective-taking are discussed.

  9. Stereotypical Reasoning: Logical Properties

    OpenAIRE

    Lehmann, Daniel

    2002-01-01

    Stereotypical reasoning assumes that the situation at hand is one of a kind and that it enjoys the properties generally associated with that kind of situation. It is one of the most basic forms of nonmonotonic reasoning. A formal model for stereotypical reasoning is proposed and the logical properties of this form of reasoning are studied. Stereotypical reasoning is shown to be cumulative under weak assumptions.

  10. Recent Developments in the Reformatsky-Claisen Rearrangement

    Directory of Open Access Journals (Sweden)

    Susumi Hatakeyama

    2012-11-01

    Full Text Available The rearrangement of allyl a-bromoacetates with Zn dust is known as the Reformatsky-Claisen rearrangement. Whereas the Ireland-Claisen rearrangement has been widely used in the synthesis of a diverse range of natural products, the Zn-mediated Reformatsky-Claisen rearrangement has not been utilized so often. In this article, we will provide an overview of recent advances in the Reformatsky-Claisen rearrangement field, including the In-mediated Reformatsky-Claisen rearrangement we have recently developed.

  11. Gender Stereotyping and Self-Stereotyping Attitudes: A Large Field Study of Managers

    OpenAIRE

    Eriksson, Tor; Smith, Nina; Smith, Valdemar

    2017-01-01

    The dearth of women in top managerial positions is characterized by a high persistence and insensitivity to changes and differences in institutions and policies. This suggests it could be caused by slowly changing social norms and attitudes in the labor market, such as gender stereotypes and gender identity. This paper examines gender stereotypes and self-stereotyping in a large cross section of (about 2,970) managers at different job levels in (1,875) Danish private-sector firms. The survey ...

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

    Science.gov (United States)

    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

  13. Changing Stereotypes, Changing Grades: A Longitudinal Study of Stereotyping during a College Math Course

    Science.gov (United States)

    Ramsey, Laura R.; Sekaquaptewa, Denise

    2011-01-01

    Previous research has illuminated an important connection between stereotypes and the performance of those targeted by a stereotype. This body of work suggests that even implicit (i.e., nonconscious and unintended) math-gender stereotyping is related to poor math performance among women. Our longitudinal study sought to measure students'…

  14. Stereotypes about sex related personality traits

    Directory of Open Access Journals (Sweden)

    Andreja Avsec

    2002-05-01

    Full Text Available In present research, stereotypes about sex differences in personality traits were examined. They were compared to traits, included in two masculinity and femininity questionnaires and to big five factors. Results indicate the presence of gender stereotypes and their similarity to stereotypes, discovered in other studies. The majority of attributes that comprise stereotypes about average man pertain to assertive and controlling tendency, but in stereotypes about average woman caring and nurturant qualities predominate.

  15. Sequential Stereotype Priming: A Meta-Analysis.

    Science.gov (United States)

    Kidder, Ciara K; White, Katherine R; Hinojos, Michelle R; Sandoval, Mayra; Crites, Stephen L

    2017-08-01

    Psychological interest in stereotype measurement has spanned nearly a century, with researchers adopting implicit measures in the 1980s to complement explicit measures. One of the most frequently used implicit measures of stereotypes is the sequential priming paradigm. The current meta-analysis examines stereotype priming, focusing specifically on this paradigm. To contribute to ongoing discussions regarding methodological rigor in social psychology, one primary goal was to identify methodological moderators of the stereotype priming effect-whether priming is due to a relation between the prime and target stimuli, the prime and target response, participant task, stereotype dimension, stimulus onset asynchrony (SOA), and stimuli type. Data from 39 studies yielded 87 individual effect sizes from 5,497 participants. Analyses revealed that stereotype priming is significantly moderated by the presence of prime-response relations, participant task, stereotype dimension, target stimulus type, SOA, and prime repetition. These results carry both practical and theoretical implications for future research on stereotype priming.

  16. Threatening the heart and mind of gender stereotypes: Can imagined contact influence the physiology of stereotype threat?

    Science.gov (United States)

    Allen, Ben; Friedman, Bruce H

    2016-01-01

    Research shows that when a gender stereotype is made salient and the target of the stereotype is asked to perform in the stereotyped domain, targets of the stereotype often perform at a lower level compared to situations when the stereotype was not made salient. The noticeable absence of female faculty and students in math and science departments at coed universities throughout the United States may increase the belief in gender stereotypes and discourage women from pursuing careers in these fields. Contact with counterstereotypical exemplars, such as female science experts, decreases belief in gender stereotypes and increases women's motivation to pursue careers in science. Thus, the present study examined whether imagining an interpersonal interaction with a counterstereotypical exemplar removes the physiological and performance effects of stereotype threat. Subjects were asked to imagine either a nature scene or meeting a female math professor, and were also assigned to either a control or stereotype threat condition. Imagination was used because studies have shown it to be an effective method of simulating interpersonal contact. Subjects were 139 young women (mean age 19 years) recruited from a pool of undergraduates. Results showed that the stereotype threat manipulation elicited greater vagal withdrawal and poorer working memory capacity during the n-back, and that vagal withdrawal was attenuated when the stereotype threat manipulation was preceded by a brief imagined interaction with a counterstereotypical exemplar. This study provides novel evidence that exposure to counterstereotypical exemplars can diminish cardiovascular reactions to salient information about threatening gender stereotypes. © 2015 Society for Psychophysiological Research.

  17. Brief Report: Stereotypes in Autism Revisited

    Science.gov (United States)

    Kirchner, Jennifer Christina; Schmitz, Florian; Dziobek, Isabel

    2012-01-01

    Autism involves core impairments in social cognition. Given that social learning underlies the acquisition of stereotypes, it was hypothesized that use of stereotypes would be reduced in autism. Contrary to this prediction, previous studies found the same use of stereotypes in autistic individuals as in controls. Measurement of stereotypes,…

  18. Gender Stereotypes among Road Users

    OpenAIRE

    Kabalevskaya, Alexandra I.

    2013-01-01

    This article analyzes the mechanism of stereotyping as exemplified by gender stereotypes of road users. Gender stereotypes are not only viewed as an a priori image of a percept, but also examined ‘in action’ — at the very moment of their actualization with road users. In the paper we have identified the content of road users’ gender stereotypes; analyzed the behaviour of male and female drivers, pinpointing a number of gender-specific behavioural features; demonstrated that male and female dr...

  19. Gender stereotypes among road users

    OpenAIRE

    Dontsov, Alexander; Kabalevskaya, Alexandra

    2013-01-01

    This article analyzes the mechanism of stereotyping as exemplified by gender stereotypes of road users. Gender stereotypes are not only viewed as an a priori image of a percept, but also examined ‘in action’ at the very moment of their actualization with road users. In the paper we have identified the content of road users’ gender stereotypes; analyzed the behaviour of male and female drivers, pinpointing a number of gender-specific behavioural features; demonstrated that male and female driv...

  20. International Trade Students’ Stereotypes

    OpenAIRE

    Kamila Matysová

    2017-01-01

    The goal of the present paper is to detect stereotypes of students studying International Trade at the University of Economics Prague and, if need be, propose didactic measures for intercultural education at the university. In our study, 293 International Trade students described six ethnic and national groups (Roma, Ukrainians, Vietnamese, Russians, Germans and Czechs) in terms of explicit stereotypes. The following hypothesis was formulated in the study: On the one hand, stereotypes of the ...

  1. Transformation of follicular lymphoma to plasmablastic lymphoma with c-myc gene rearrangement.

    Science.gov (United States)

    Ouansafi, Ihsane; He, Bing; Fraser, Cory; Nie, Kui; Mathew, Susan; Bhanji, Rumina; Hoda, Rana; Arabadjief, Melissa; Knowles, Daniel; Cerutti, Andrea; Orazi, Attilio; Tam, Wayne

    2010-12-01

    Follicular lymphoma (FL) is an indolent lymphoma that transforms to high-grade lymphoma, mostly diffuse large B-cell lymphoma, in about a third of patients. We present the first report of a case of FL that transformed to plasmablastic lymphoma (PBL). Clonal transformation of the FL to PBL was evidenced by identical IGH/BCL2 gene rearrangements and VDJ gene usage in rearranged IGH genes. IGH/ BCL2 translocation was retained in the PBL, which also acquired c-myc gene rearrangement. Genealogic analysis based on somatic hypermutation of the rearranged IGH genes of both FL and PBL suggests that transformation of the FL to PBL occurred most likely by divergent evolution from a common progenitor cell rather than direct evolution from the FL clone. Our study of this unusual case expands the histologic spectrum of FL transformation and increases our understanding of the pathogenetic mechanisms of transformation of indolent lymphomas to aggressive lymphomas.

  2. Stereotypes of Norwegian social groups.

    Science.gov (United States)

    Bye, Hege H; Herrebrøden, Henrik; Hjetland, Gunnhild J; Røyset, Guro Ø; Westby, Linda L

    2014-10-01

    We present a pilot study and two main studies that address the nature of stereotypes of social groups in Norway within the framework of the Stereotype Content Model (SCM). The first study focused on stereotypes of a wide range of groups across categories such as gender, age, religious conviction, socioeconomic and health status. The second study focused on stereotypes of immigrant groups. Participants (n = 244 and n = 63, respectively) rated the groups on perceived warmth, competence, status, and competition. Results from both studies support the applicability of the SCM in Norway and provides a unique insight into stereotypes of Norwegian social groups. © 2014 The Authors. Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  3. Sterile DJH rearrangements reveal that distance between gene segments on the human Ig H chain locus influences their ability to rearrange

    DEFF Research Database (Denmark)

    Hansen, Tina Østergaard; Lange, Anders Blaabjerg; Barington, Torben

    2015-01-01

    Rearrangement of the Ig locus occurs in two steps. First, a JH gene is rearranged to a D gene followed by a VH gene rearranging to the DJH rearrangement. By next generation sequencing, we analyzed 9969 unique DJH rearrangements and 5919 unique VHDJH rearrangements obtained from peripheral blood B...... frequently than JH locus distal D genes, whereas VH locus proximal D genes were observed more frequently in nonproductive VHDJH rearrangements. We further demonstrate that the distance between VH, D, and JH gene segments influence their ability to rearrange within the human Ig locus....

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

    Science.gov (United States)

    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.

  5. Challenging gender stereotypes: resistance and exclusion.

    Science.gov (United States)

    Mulvey, Kelly Lynn; Killen, Melanie

    2015-01-01

    The likelihood of resisting gender-stereotypic peer group norms, along with expectations about personal resistance, was investigated in 9- to 10-year-olds and 13- to 14-year-olds (N = 292). Participants were told about a stereotype conforming group (boys playing football; girls doing ballet) and a stereotype nonconforming group (boys doing ballet; girls playing football). Contrary to expectations from gender-stereotyping research, participants stated that they would personally resist gender-stereotypic norms, and more so than they would expect their peers to resist. However, expecting peers to resist declined with age. Participants expected that exclusion from the group was a consequence for challenging the peer group, and understood the asymmetrical status of gender stereotypes with an expectation that it would be more difficult for boys to challenge stereotypes than for girls. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.

  6. The Creative Stereotype Effect.

    Directory of Open Access Journals (Sweden)

    Denis Dumas

    Full Text Available Because of its fundamental relevance to scientific innovation, artistic expression, and human ingenuity, creativity has long been the subject of systematic psychological investigation. Concomitantly, the far-reaching effects of stereotypes on various cognitive and social processes have been widely researched. Bridging these two literatures, we show in a series of two studies that stereotypes related to creativity can both enhance and diminish individuals' performance on a divergent thinking task. Specifically, Study 1 demonstrated that participants asked to take on a stereotypically uninhibited perspective performed significantly better on a divergent thinking task than those participants who took on a stereotypically inhibited perspective, and a control group. Relatedly, Study 2 showed that the same effect is found within-subjects, with divergent thinking significantly improving when participants invoke an uninhibited stereotype. Moreover, we demonstrate the efficacy of Latent Semantic Analysis as an objective measure of the originality of ideas, and discuss implications of our findings for the nature of creativity. Namely, that creativity may not be best described as a stable individual trait, but as a malleable product of context and perspective.

  7. The Creative Stereotype Effect.

    Science.gov (United States)

    Dumas, Denis; Dunbar, Kevin N

    2016-01-01

    Because of its fundamental relevance to scientific innovation, artistic expression, and human ingenuity, creativity has long been the subject of systematic psychological investigation. Concomitantly, the far-reaching effects of stereotypes on various cognitive and social processes have been widely researched. Bridging these two literatures, we show in a series of two studies that stereotypes related to creativity can both enhance and diminish individuals' performance on a divergent thinking task. Specifically, Study 1 demonstrated that participants asked to take on a stereotypically uninhibited perspective performed significantly better on a divergent thinking task than those participants who took on a stereotypically inhibited perspective, and a control group. Relatedly, Study 2 showed that the same effect is found within-subjects, with divergent thinking significantly improving when participants invoke an uninhibited stereotype. Moreover, we demonstrate the efficacy of Latent Semantic Analysis as an objective measure of the originality of ideas, and discuss implications of our findings for the nature of creativity. Namely, that creativity may not be best described as a stable individual trait, but as a malleable product of context and perspective.

  8. The invisible stereotypes of bisexual men.

    Science.gov (United States)

    Zivony, Alon; Lobel, Thalma

    2014-08-01

    Bisexual men have little public visibility, yet previous reports indicate that heterosexuals have specific prejudicial attitudes towards them. This article reports on two studies that examined the stereotypical beliefs of heterosexual men and women regarding bisexual men. In Study 1 (n = 88), we examined awareness of social stereotypes (stereotype knowledge). Most of the participants were unable to describe the various stereotypes of bisexual men. Contrary to previous studies, low-prejudiced participants had more stereotype knowledge than high-prejudiced participants. In Study 2 (n = 232), we examined prejudice in a contextual evaluation task that required no stereotype knowledge. Participants evaluated a single target character on a first date: a bisexual man dating a heterosexual woman, a bisexual man dating a gay man, a heterosexual man dating a heterosexual woman, or a gay man dating a gay man. The findings indicated that participants implemented stereotypical beliefs in their evaluation of bisexual men: compared to heterosexual and gay men, bisexual men were evaluated as more confused, untrustworthy, open to new experiences, as well as less inclined towards monogamous relationships and not as able to maintain a long-term relationship. Overall, the two studies suggest that the stereotypical beliefs regarding bisexual men are prevalent, but often not acknowledged as stereotypes. In addition, the implementation of stereotypes in the evaluations was shown to be dependent on the potential romantic partner of the target. Possible theoretical explanations and implications are discussed.

  9. Uncovering Scientist Stereotypes and Their Relationships with Student Race and Student Success in a Diverse, Community College Setting.

    Science.gov (United States)

    Schinske, Jeffrey; Cardenas, Monica; Kaliangara, Jahana

    2015-01-01

    A number of studies have identified correlations between children's stereotypes of scientists, their science identities, and interest or persistence in science, technology, engineering, and mathematics. Yet relatively few studies have examined scientist stereotypes among college students, and the literature regarding these issues in predominantly nonwhite and 2-yr college settings is especially sparse. We piloted an easy-to-analyze qualitative survey of scientist stereotypes in a biology class at a diverse, 2-yr, Asian American and Native American Pacific Islander-Serving Institution. We examined the reliability and validity of the survey, and characterized students' comments with reference to previous research on stereotypes. Positive scientist stereotypes were relatively common in our sample, and negative stereotypes were rare. Negative stereotypes appeared to be concentrated within certain demographic groups. We found that students identifying nonstereotypical images of scientists at the start of class had higher rates of success in the course than their counterparts. Finally, evidence suggested many students lacked knowledge of actual scientists, such that they had few real-world reference points to inform their stereotypes of scientists. This study augments the scant literature regarding scientist stereotypes in diverse college settings and provides insights for future efforts to address stereotype threat and science identity. © 2015 J. Schinske et al. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  10. Stereotypes as stumbling-blocks: how coping with stereotype threat affects life outcomes for people with physical disabilities.

    Science.gov (United States)

    Silverman, Arielle M; Cohen, Geoffrey L

    2014-10-01

    Stereotype threat, the concern about being judged in light of negative stereotypes, causes underperformance in evaluative situations. However, less is known about how coping with stereotypes can aggravate underperformance over time. We propose a model in which ongoing stereotype threat experiences threaten a person's sense of self-integrity, which in turn prompts defensive avoidance of stereotype-relevant situations, impeding growth, achievement, and well-being. We test this model in an important but understudied population: the physically disabled. In Study 1, blind adults reporting higher levels of stereotype threat reported lower self-integrity and well-being and were more likely to be unemployed and to report avoiding stereotype-threatening situations. In Study 2's field experiment, blind students in a compensatory skill-training program made more progress if they had completed a values-affirmation, an exercise that bolsters self-integrity. The findings suggest that stereotype threat poses a chronic threat to self-integrity and undermines life outcomes for people with disabilities. © 2014 by the Society for Personality and Social Psychology, Inc.

  11. Perspective-takers behave more stereotypically.

    Science.gov (United States)

    Galinsky, Adam D; Wang, Cynthia S; Ku, Gillian

    2008-08-01

    Nine studies demonstrated that perspective-takers are particularly likely to adopt a target's positive and negative stereotypical traits and behaviors. Perspective-takers rated both positive and negative stereotypic traits of targets as more self-descriptive. As a result, taking the perspective of a professor led to improved performance on an analytic task, whereas taking the perspective of a cheerleader led to decreased performance, in line with the respective stereotypes of professors and cheerleaders. Similarly, perspective-takers of an elderly target competed less compared to perspective-takers of an African American target. Including the stereotype in the self (but not liking of the target) mediated the effects of perspective-taking on behavior, suggesting that cognitive and not affective processes drove the behavioral effects. These effects occurred using a measure and multiple manipulations of perspective-taking, as well as a panoply of stereotypes, establishing the robustness of the link between perspective-taking and stereotypical behavior. The findings support theorizing (A. D. Galinsky, G. Ku, & C. S. Wang, 2005) that perspective-takers utilize information, including stereotypes, to coordinate their behavior with others and provide key theoretical insights into the processes of both perspective-taking and behavioral priming. (c) 2008 APA, all rights reserved

  12. Implementation Intentions Reduce Implicit Stereotype Activation and Application.

    Science.gov (United States)

    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).

  13. Subliminal Gender Stereotypes: Who Can Resist?

    Science.gov (United States)

    van Breen, Jolien A; Spears, Russell; Kuppens, Toon; de Lemus, Soledad

    2018-05-01

    We examine women's responses to subliminal gender stereotypes, that is, stereotypes present outside conscious awareness. Previous research suggests that subtle stereotypes elicit acceptance and assimilation, but we predict that subliminal exposure to gender stereotypes will trigger resistance in some women. Specifically, we expect resistance to occur among women who are relatively strongly identified with feminists, but not with the broader group of women. We predict that resistance takes the form of persistence in stereotypically masculine domains and (implicit) in-group bias. Indeed, we found that subliminal exposure to stereotypes (vs. counter-stereotypes) led women who identify relatively strongly with feminists, but less strongly with women, to (a) persist in a math task, (b) show increased willingness to sacrifice men in a Moral Choice Dilemma task, and (c) show implicit in-group bias on an evaluative priming task. This evidence of resistance suggests that members of devalued groups are more resilient than previously thought.

  14. Gender stereotypes about intellectual ability emerge early and influence children's interests.

    Science.gov (United States)

    Bian, Lin; Leslie, Sarah-Jane; Cimpian, Andrei

    2017-01-27

    Common stereotypes associate high-level intellectual ability (brilliance, genius, etc.) with men more than women. These stereotypes discourage women's pursuit of many prestigious careers; that is, women are underrepresented in fields whose members cherish brilliance (such as physics and philosophy). Here we show that these stereotypes are endorsed by, and influence the interests of, children as young as 6. Specifically, 6-year-old girls are less likely than boys to believe that members of their gender are "really, really smart." Also at age 6, girls begin to avoid activities said to be for children who are "really, really smart." These findings suggest that gendered notions of brilliance are acquired early and have an immediate effect on children's interests. Copyright © 2017, American Association for the Advancement of Science.

  15. Stereotypes in media and media literacy among young people

    Directory of Open Access Journals (Sweden)

    Đerić Ivana

    2006-01-01

    Full Text Available Young people, the most common consumers of media content, bear out the view that media shapes people’s lives. Therefore we must not underestimate the effect media exerts on young people’s values and behavioral patterns. Television is the medium which draws children and young people for the greatest part of their free time. Regardless whether television programs are described as positive or negative, whether they abound with stereotypes or not, it is important that young people develop a critical attitude towards them so that they may resist different forms of media manipulation. The paper discusses how stereotypes are generated and used by media and the manners in which stereotypical concepts affect young people’s attitudes. It highlights the importance of the development of media literacy which implies a critical attitude towards media images and discourses, the development of criteria for the selection and evaluation of information broadcast by media, the development of skills in interpreting and understanding stereotypical concepts and familiarity with alternative forms of media culture. The paper draws special attention to the issue of media education. The conclusion is that schools should offer media literacy as part of their curriculum and in it possible solutions to the problems discussed. .

  16. Healthcare Stereotype Threat in Older Adults in the Health and Retirement Study.

    Science.gov (United States)

    Abdou, Cleopatra M; Fingerhut, Adam W; Jackson, James S; Wheaton, Felicia

    2016-02-01

    Healthcare stereotype threat is the threat of being personally reduced to group stereotypes that commonly operate within the healthcare domain, including stereotypes regarding unhealthy lifestyles and inferior intelligence. The objective of this study was to assess the extent to which people fear being judged in healthcare contexts on several characteristics, including race/ethnicity and age, and to test predictions that experience of such threats would be connected with poorer health and negative perceptions of health care. Data were collected as part of the 2012 Health and Retirement Study (HRS). A module on healthcare stereotype threat, designed by the research team, was administered to a random subset (n=2,048 of the total 20,555) of HRS participants. The final sample for the present healthcare stereotype threat experiment consists of 1,479 individuals. Logistic regression was used to test whether healthcare stereotype threat was associated with self-rated health, reported hypertension, and depressive symptoms, as well as with healthcare-related outcomes, including physician distrust, dissatisfaction with health care, and preventative care use. Seventeen percent of respondents reported healthcare stereotype threat with respect to one or more aspects of their identities. As predicted, healthcare stereotype threat was associated with higher physician distrust and dissatisfaction with health care, poorer mental and physical health (i.e., self-rated health, hypertension, and depressive symptoms), and lower odds of receiving the influenza vaccine. The first of its kind, this study demonstrates that people can experience healthcare stereotype threat on the basis of various stigmatized aspects of social identity, and that these experiences can be linked with larger health and healthcare-related outcomes, thereby contributing to disparities among minority groups. Copyright © 2016. Published by Elsevier Inc.

  17. Cultural stereotypes as gatekeepers: increasing girls' interest in computer science and engineering by diversifying stereotypes.

    Science.gov (United States)

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students' stereotypes about the culture of these fields-including the kind of people, the work involved, and the values of the field-steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are compatible with qualities that are typically more valued in men than women in American culture. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes-by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs-significantly increases girls' sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations.

  18. Clinical and CT characteristics of surgically resected lung adenocarcinomas harboring ALK rearrangements or EGFR mutations

    International Nuclear Information System (INIS)

    Wang, Hua; Schabath, Matthew B.; Liu, Ying; Han, Ying; Li, Qi; Gillies, Robert J.; Ye, Zhaoxiang

    2016-01-01

    Purpose: To determine if clinical and CT characteristics of surgically resected lung adenocarcinomas can distinguish those harboring ALK rearrangements from EGFR mutations. Materials and methods: Patients who had surgical resection and histologically confirmed lung adenocarcinoma were enrolled, including 41 patients with ALK rearrangements and 66 patients with EGFR mutations. Eighteen categorical and six quantitative CT characteristics were used to evaluate the tumors. Differences in clinical and CT characteristics between the two groups were investigated. Results: Age (P = 0.003), histological subtypes (P < 0.001), pathological stage (P = 0.007), and five CT characteristics, including size (P < 0.001), GGO (P = 0.001), bubble-like lucency (P = 0.048), lymphadenopathy (P = 0.001), and tumor shadow disappearance rate (P = 0.005) were significantly different between patients harboring ALK rearrangements compared to patients with EGFR mutations. When we compared histologic components, a solid pattern was more common (P = 0.009) in tumors with ALK rearrangements, and lepidic and acinar patterns were more common (P < 0.001 and P = 0.040, respectively) in those with EGFR mutations. Backward elimination analyses revealed that age (OR = 0.93; 95% CI 0.89–0.98), GGO (OR = 0.14; 95% CI 0.03–0.67), and lymphadenopathy (OR = 4.15; 95% CI 1.49–11.60) were significantly associated with ALK rearrangement status. Conclusion: Our analyses revealed that clinical and CT characteristics of lung adenocarcinomas harboring ALK rearrangements were significantly different, compared with those with EGFR mutations. These differences may be related to the molecular pathology of these diseases.

  19. Clinical and CT characteristics of surgically resected lung adenocarcinomas harboring ALK rearrangements or EGFR mutations

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Hua [Department of Radiology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin (China); Schabath, Matthew B. [Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL (United States); Liu, Ying [Department of Radiology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin (China); Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL (United States); Han, Ying [Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin (China); Li, Qi [Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin (China); Gillies, Robert J. [Department of Cancer Imaging and Metabolism, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL (United States); Department of Radiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL (United States); Ye, Zhaoxiang, E-mail: yezhaoxiang@163.com [Department of Radiology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin (China)

    2016-11-15

    Purpose: To determine if clinical and CT characteristics of surgically resected lung adenocarcinomas can distinguish those harboring ALK rearrangements from EGFR mutations. Materials and methods: Patients who had surgical resection and histologically confirmed lung adenocarcinoma were enrolled, including 41 patients with ALK rearrangements and 66 patients with EGFR mutations. Eighteen categorical and six quantitative CT characteristics were used to evaluate the tumors. Differences in clinical and CT characteristics between the two groups were investigated. Results: Age (P = 0.003), histological subtypes (P < 0.001), pathological stage (P = 0.007), and five CT characteristics, including size (P < 0.001), GGO (P = 0.001), bubble-like lucency (P = 0.048), lymphadenopathy (P = 0.001), and tumor shadow disappearance rate (P = 0.005) were significantly different between patients harboring ALK rearrangements compared to patients with EGFR mutations. When we compared histologic components, a solid pattern was more common (P = 0.009) in tumors with ALK rearrangements, and lepidic and acinar patterns were more common (P < 0.001 and P = 0.040, respectively) in those with EGFR mutations. Backward elimination analyses revealed that age (OR = 0.93; 95% CI 0.89–0.98), GGO (OR = 0.14; 95% CI 0.03–0.67), and lymphadenopathy (OR = 4.15; 95% CI 1.49–11.60) were significantly associated with ALK rearrangement status. Conclusion: Our analyses revealed that clinical and CT characteristics of lung adenocarcinomas harboring ALK rearrangements were significantly different, compared with those with EGFR mutations. These differences may be related to the molecular pathology of these diseases.

  20. The Stereotyping of Muslims : An Analysis of The New York Times’ and The Washington Times’ Coverage of Veiling and the Muhammad Cartoon Controversy

    OpenAIRE

    Schønemann, Julie

    2013-01-01

    This thesis investigates the stereotypical portrayal of Muslims in the American media. More specifically, it explores the relative importance of stereotype theory, prejudice theory and the stereotype content model in the media’s remaking and reinforcing of common stereotypes of Muslims. This study argues that that Muslims were stereotypically portrayed in The New York Times’ and The Washington Times’ coverage of the Muhammad cartoons controversy and the tradition of veiling among Muslim women...

  1. How social-class stereotypes maintain inequality.

    Science.gov (United States)

    Durante, Federica; Fiske, Susan T

    2017-12-01

    Social class stereotypes support inequality through various routes: ambivalent content, early appearance in children, achievement consequences, institutionalization in education, appearance in cross-class social encounters, and prevalence in the most unequal societies. Class-stereotype content is ambivalent, describing lower-SES people both negatively (less competent, less human, more objectified), and sometimes positively, perhaps warmer than upper-SES people. Children acquire the wealth aspects of class stereotypes early, which become more nuanced with development. In school, class stereotypes advantage higher-SES students, and educational contexts institutionalize social-class distinctions. Beyond school, well-intentioned face-to-face encounters ironically draw on stereotypes to reinforce the alleged competence of higher-status people and sometimes the alleged warmth of lower-status people. Countries with more inequality show more of these ambivalent stereotypes of both lower-SES and higher-SES people. At a variety of levels and life stages, social-class stereotypes reinforce inequality, but constructive contact can undermine them; future efforts need to address high-status privilege and to query more heterogeneous samples. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Stereotype threat affects financial decision making.

    Science.gov (United States)

    Carr, Priyanka B; Steele, Claude M

    2010-10-01

    The research presented in this article provides the first evidence that one's decision making can be influenced by concerns about stereotypes and the devaluation of one's identity. Many studies document gender differences in decision making, and often attribute these differences to innate and stable factors, such as biological and hormonal differences. In three studies, we found that stereotype threat affected decision making and led to gender differences in loss-aversion and risk-aversion behaviors. In Study 1, women subjected to stereotype threat in academic and business settings were more loss averse than both men and women who were not facing the threat of being viewed in light of negative stereotypes. We found no gender differences in loss-aversion behavior in the absence of stereotype threat. In Studies 2a and 2b, we found the same pattern of effects for risk-aversion behavior that we had observed for loss-aversion behavior. In addition, in Study 2b, ego depletion mediated the effects of stereotype threat on women's decision making. These results suggest that individuals' decision making can be influenced by stereotype concerns.

  3. When abstraction does not increase stereotyping : Preparing for intragroup communication enables abstract construal of stereotype-inconsistent information

    NARCIS (Netherlands)

    Greijdanus, Hedy; Postmes, Tom; Gordijn, Ernestine H.; van Zomeren, Martijn

    2014-01-01

    Two experiments investigated when perceivers can construe stereotype-inconsistent information abstractly (i.e., interpret observations as generalizable) and whether stereotype-consistency delimits the positive relation between abstract construal level and stereotyping. Participants (N1=104, N2=83)

  4. Degradations and Rearrangement Reactions

    Science.gov (United States)

    Zhang, Jianbo

    This section deals with recent reports concerning degradation and rearrangement reactions of free sugars as well as some glycosides. The transformations are classified in chemical and enzymatic ways. In addition, the Maillard reaction will be discussed as an example of degradation and rearrangement transformation and its application in current research in the fields of chemistry and biology.

  5. Breast-related stereotype threat contributes to a symptom cluster in women with breast cancer.

    Science.gov (United States)

    Li, Jie; Gao, Wei; Yu, Li-Xiang; Zhu, Song-Ying; Cao, Feng-Lin

    2017-05-01

    To investigate the prevalence of breast-related stereotype threat and its effects on a symptom cluster consisting of anxiety, depression and fatigue and on each symptom. The stereotype that breasts are a sign of women's femininity results in patients with breast cancer fearing diminished femininity and rejection, which may induce psychological problems that co-occur as a symptom cluster. Cross-sectional study. A total of 131 patients with breast cancer postmastectomy completed the study. A question measuring breast-related stereotype threat, the Hospital Anxiety and Depression Scale and the Functional Assessment of Chronic Illness Therapy-Fatigue Scale were used to assess their breast-related stereotype threat and symptoms of anxiety, depression and fatigue. Of the 131 patients who answered the breast-related stereotype threat question, 86 (65·6%) reported breast-related stereotype threat. They did not differ significantly in social and clinical characteristics compared with those without the stereotype, but did report significantly higher levels of the symptom cluster and each symptom (anxiety, depression and fatigue). The odds ratios of the stereotype were significant for the symptom cluster, depression and fatigue (odds ratios = 2·52-3·98, p stereotype threat was common in patients with breast cancer. There was about a twofold increase in their risk of experiencing the symptom cluster and symptoms of depression and fatigue. In clinical practice, breast-related stereotype threat should be measured together with prevalent symptoms (e.g. anxiety, depression and fatigue) in patients with breast cancer. Our findings will aid the development of interventions for improving the mental health of women with breast cancer. © 2016 John Wiley & Sons Ltd.

  6. Stereotype Threat, Test Anxiety, and Mathematics Performance

    Science.gov (United States)

    Tempel, Tobias; Neumann, Roland

    2014-01-01

    We investigated the combined effects of stereotype threat and trait test anxiety on mathematics test performance. Stereotype threat and test anxiety interacted with each other in affecting performance. Trait test anxiety predicted performance only in a diagnostic condition that prevented stereotype threat by stereotype denial. A state measure of…

  7. Can counter-stereotypes boost flexible thinking?

    NARCIS (Netherlands)

    Goclowska, M.A.; Crisp, R.J.; Labuschagne, K.

    2013-01-01

    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of

  8. Catalytic synthesis of amides via aldoximes rearrangement.

    Science.gov (United States)

    Crochet, Pascale; Cadierno, Victorio

    2015-02-14

    Amide bond formation reactions are among the most important transformations in organic chemistry because of the widespread occurrence of amides in pharmaceuticals, natural products and biologically active compounds. The Beckmann rearrangement is a well-known method to generate secondary amides from ketoximes. However, under the acidic conditions commonly employed, aldoximes RHC=NOH rarely rearrange into the corresponding primary amides RC(=O)NH2. In recent years, it was demonstrated that this atom-economical transformation can be carried out efficiently and selectively with the help of metal catalysts. Several homogeneous and heterogenous systems have been described. In addition, protocols offering the option to generate the aldoximes in situ from the corresponding aldehydes and hydroxylamine, or even from alcohols, have also been developed, as well as a series of tandem processes allowing the access to N-substituted amide products. In this Feature article a comprehensive overview of the advances achieved in this particular research area is presented.

  9. The Emergent Reader's Working Kit of Stereotypes

    Science.gov (United States)

    Mackey, Margaret

    2013-01-01

    This article draws on a careful study of series fiction read in the 1950s to explore how stereotypes feature in the development of a young reader's competence in learning to process stories in print. Five categories of stereotype are teased out: "embodied stereotypes," understood through physical experience; "working stereotypes," discerned…

  10. Stereotypes help people connect with others in the community: A situated functional analysis of the stereotype consistency bias in communication

    NARCIS (Netherlands)

    Clark, A.E.; Kashima, Y.

    2007-01-01

    Communicators tend to share more stereotype-consistent than stereotype-inconsistent information. The authors propose and test a situated functional model of this stereotype consistency bias: Stereotype-consistent and inconsistent information differentially serve 2 central functions of

  11. Gender stereotype-inconsistent acts are seen as more acceptable than stereotype-consistent acts, if they are clever

    NARCIS (Netherlands)

    Meijs, M.H.J.; Lammers, J.; Ratliff, Kate A.

    2015-01-01

    Four studies show that gender stereotype-inconsistent behavior is seen as more acceptable than gender stereotype-consistent behavior, if it is clever. Four studies found consistently that participants rated the behavior of a man who relied on attractiveness or passiveness (stereotypically female) to

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

    Science.gov (United States)

    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…

  13. Men in nursing on television: exposing and reinforcing stereotypes.

    Science.gov (United States)

    Weaver, Roslyn; Ferguson, Caleb; Wilbourn, Mark; Salamonson, Yenna

    2014-04-01

    To describe the results of a study of images of men in nursing on television. Previous research has highlighted stereotypical images around nursing, such as the battle-axe, naughty nurse and handmaiden. More recent research focuses on images of nurses who are men, because of the growing numbers of men in the nursing workforce. Given that negative images can harm recruitment and retention in the profession, it is important to interrogate how men in nursing are portrayed in popular culture. Representations on television are particularly critical to explore because of the medium's wide audience. Qualitative study. Five American medical television programmes appearing between 2007 and 2010 were analysed for their construction of men in nursing: Grey's Anatomy, Hawthorne, Mercy, Nurse Jackie and Private Practice. Men in nursing on television were portrayed in ways that engaged with explicit and implicit stereotypes. The men were often subject to questions about their choice of career, masculinity and sexuality and their role usually reduced to that of prop, minority spokesperson or source of comedy. Thus, rather contradictorily, although the programmes often sought to expose common stereotypes about men in nursing, they nonetheless often reinforced stereotypes in more implicit ways. This research has implications for better understanding not only the status of nursing in our society but also for nursing practice and education and attracting more men to the profession. © 2013 John Wiley & Sons Ltd.

  14. Accuracy of only children stereotype

    OpenAIRE

    Mõttus, Rene; Indus, Kristjan; Allik, Jueri

    2008-01-01

    Both expert and folk psychologists believe that only children are spoiled, selfish, lonely, and socially estranged. In this study, we demonstrate that the stereotypical personality profile of a typical only child differs consistently from the stereotypical profile of those who have siblings on 23 out of the 30 NEO-PI-R subscales. These differences between stereotypical personality profiles do not reflect self-descriptions because the self-rated personality profiles made by only children coinc...

  15. Stereotyping Physical Attractiveness: A Sociocultural Perspective.

    Science.gov (United States)

    Dion, Karen K.; And Others

    1990-01-01

    Studies the tendency to stereotype physical attractiveness and identification in a collectivist culture using a group of 53 Chinese Canadian college students. Finds that introverts tended to be more prone to stereotyping than extroverts. Subjects with the highest cultural involvement were least prone to stereotyping with regard to social…

  16. How sadness and happiness influence ethnic stereotyping

    Directory of Open Access Journals (Sweden)

    Žeželj Iris

    2012-01-01

    Full Text Available Incidental affective states tend to influence stereotyping in counterintuitive way: experimentally induced happiness leads to more stereotyping while experimentally induced sadness leads to less stereotyping. It was therefore predicted that happy subjects would a. would make more stereotype-consistent errors in memory task; b. attribute more stereotypical features to a specific ethnic group, and c. be less sensitive to ethnic discrimination in comparison to sad subjects. In a sample of 90 high school students from Belgrade, Serbia, differently valenced affects were successfully induced using 'autobiographic recollection' procedure. Experiment 1 showed that happy and sad subjects did not differ in the number of stereotype consistent errors in memory task. In experiment 2, however, happy subjects in comparison to sad subjects attributed more stereotypic traits to a non-stereotypical exemplar of a national category and expected him to behave more stereotypically in the future. Additionally, in thought listing task, happy subjects recorded more irrelevant and less story-focused thoughts in comparison to sad subjects. Finally, in Experiment 3 (N=66 sad subjects demonstrated more sensitivity to ethnic discrimination in comparison to happy subjects. These findings are discussed in terms of the impact of emotional experience on social information-processing strategies.

  17. The Inaccuracy of National Character Stereotypes

    Science.gov (United States)

    McCrae, Robert R.; Chan, Wayne; Jussim, Lee; De Fruyt, Filip; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Hřebíčková, Martina; Graf, Sylvie; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; Reátigui, Norma; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Marušić, Iris; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Purić, Danka; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claudio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

    2013-01-01

    Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy; and (b) report new data on national character in 26 cultures from descriptions (N=3,323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes. PMID:24187394

  18. Re-Acculturating Racial Stereotypes

    Science.gov (United States)

    Adam, Michelle

    2004-01-01

    This article features Moises Salinas, an assistant professor at Central Connecticut State University (CCSU) who addresses the place of stereotypes in education, and describes how Salinas investigates root causes of stereotyping and its consequences in minority education. According to him, affirmative action policies of past decades have attempted…

  19. A review and meta-analysis of age-based stereotype threat: negative stereotypes, not facts, do the damage.

    Science.gov (United States)

    Lamont, Ruth A; Swift, Hannah J; Abrams, Dominic

    2015-03-01

    Stereotype threat effects arise when an individual feels at risk of confirming a negative stereotype about their group and consequently underperforms on stereotype relevant tasks (Steele, 2010). Among older people, underperformance across cognitive and physical tasks is hypothesized to result from age-based stereotype threat (ABST) because of negative age-stereotypes regarding older adults' competence. The present review and meta-analyses examine 22 published and 10 unpublished articles, including 82 effect sizes (N = 3882) investigating ABST on older people's (Mage = 69.5) performance. The analysis revealed a significant small-to-medium effect of ABST (d = .28) and important moderators of the effect size. Specifically, older adults are more vulnerable to ABST when (a) stereotype-based rather than fact-based manipulations are used (d = .52); (b) when performance is tested using cognitive measures (d = .36); and (c) occurs reliably when the dependent variable is measured proximally to the manipulation. The review raises important theoretical and methodological issues, and areas for future research. (c) 2015 APA, all rights reserved).

  20. Uncovering Scientist Stereotypes and Their Relationships with Student Race and Student Success in a Diverse, Community College Setting

    Science.gov (United States)

    Schinske, Jeffrey; Cardenas, Monica; Kaliangara, Jahana

    2015-01-01

    A number of studies have identified correlations between children’s stereotypes of scientists, their science identities, and interest or persistence in science, technology, engineering, and mathematics. Yet relatively few studies have examined scientist stereotypes among college students, and the literature regarding these issues in predominantly nonwhite and 2-yr college settings is especially sparse. We piloted an easy-to-analyze qualitative survey of scientist stereotypes in a biology class at a diverse, 2-yr, Asian American and Native American Pacific Islander–Serving Institution. We examined the reliability and validity of the survey, and characterized students’ comments with reference to previous research on stereotypes. Positive scientist stereotypes were relatively common in our sample, and negative stereotypes were rare. Negative stereotypes appeared to be concentrated within certain demographic groups. We found that students identifying nonstereotypical images of scientists at the start of class had higher rates of success in the course than their counterparts. Finally, evidence suggested many students lacked knowledge of actual scientists, such that they had few real-world reference points to inform their stereotypes of scientists. This study augments the scant literature regarding scientist stereotypes in diverse college settings and provides insights for future efforts to address stereotype threat and science identity. PMID:26338318

  1. Unleashing Latent Ability: Implications of Stereotype Threat for College Admissions

    Science.gov (United States)

    Logel, Christine R.; Walton, Gregory M.; Spencer, Steven J.; Peach, Jennifer; Mark, Zanna P.

    2012-01-01

    Social-psychological research conducted over the past 15 years provides compelling evidence that pervasive psychological threats are present in common academic environments--especially threats that originate in negative intellectual stereotypes--and that these threats undermine the real-world academic performance of non-Asian ethnic minority…

  2. Within-culture variation in the content of stereotypes: Application and development of the stereotype content model in an Eastern European culture.

    Science.gov (United States)

    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.

  3. Does stereotype threat influence performance of girls in stereotyped domains? : A meta-analysis

    NARCIS (Netherlands)

    Flore, P.C.; Wicherts, J.M.

    2015-01-01

    Although the effect of stereotype threat concerning women and mathematics has been subject to various systematic reviews, none of them have been performed on the sub-population of children and adolescents. In this meta-analysis we estimated the effects of stereotype threat on performance of girls on

  4. Claisen thermally rearranged (CTR) polymers

    Science.gov (United States)

    Tena, Alberto; Rangou, Sofia; Shishatskiy, Sergey; Filiz, Volkan; Abetz, Volker

    2016-01-01

    Thermally rearranged (TR) polymers, which are considered the next-generation of membrane materials because of their excellent transport properties and high thermal and chemical stability, are proven to have significant drawbacks because of the high temperature required for the rearrangement and low degree of conversion during this process. We demonstrate that using a [3,3]-sigmatropic rearrangement, the temperature required for the rearrangement of a solid glassy polymer was reduced by 200°C. Conversions of functionalized polyimide to polybenzoxazole of more than 97% were achieved. These highly mechanically stable polymers were almost five times more permeable and had more than two times higher degrees of conversion than the reference polymer treated under the same conditions. Properties of these second-generation TR polymers provide the possibility of preparing efficient polymer membranes in a form of, for example, thin-film composite membranes for various gas and liquid membrane separation applications. PMID:27482538

  5. Stereotypes help people connect with others in the community: a situated functional analysis of the stereotype consistency bias in communication.

    Science.gov (United States)

    Clark, Anna E; Kashima, Yoshihisa

    2007-12-01

    Communicators tend to share more stereotype-consistent than stereotype-inconsistent information. The authors propose and test a situated functional model of this stereotype consistency bias: stereotype-consistent and inconsistent information differentially serve 2 central functions of communication--sharing information and regulating relationships; depending on the communication context, information seen to serve these different functions better is more likely communicated. Results showed that stereotype-consistent information is perceived as more socially connective but less informative than inconsistent information, and when the stereotype is perceived to be highly shared in the community, more stereotype-consistent than inconsistent information is communicated due to its greater social connectivity function. These results highlight the need to examine communication as a dynamic and situated social activity. (c) 2007 APA, all rights reserved.

  6. Perceived stereotyping and seeking care for chronic vulvar pain.

    Science.gov (United States)

    Nguyen, Ruby H N; Turner, Rachael M; Rydell, Sarah A; Maclehose, Richard F; Harlow, Bernard L

    2013-10-01

    We examined stereotyping of chronic pain sufferers among women aged 18-40 years and determined whether perceived stereotyping affects seeking care for women with chronic vulvar pain. Cross-sectional study using a community-based survey of vulvodynia asking if "Doctors think that people with chronic pain exaggerate their pain," and if "People believe that vulvar pain is used as an excuse to avoid having sex". Twelve thousand eight hundred thirty-four women aged 18-40 years in metropolitan Minneapolis/St. Paul, Minnesota. Women were considered to have a history of chronic vulvar pain if they reported vulvar burning lasting more than 3 months or vulvar pain on contact. Four thousand nine hundred eighty-seven (38.9%) women reported a chronic pain condition; 1,651 had chronic vulvar pain. Women experiencing chronic pain were more likely than those without to perceive stereotyping from both doctors and others; a dose-response with the number of pain conditions existed. Women with chronic vulvar pain were more likely to believe that people think vulvar pain is an excuse to avoid intercourse. Half of the women with chronic vulvar pain did not seek medical care for it; of these, 40.4% perceived stereotyping from doctors. However, it was women who actually sought care (45.1%) who were more likely to feel stigmatized by doctors (adjusted relative risk = 1.11, 95% confidence interval: 1.01-1.23). Perceived negative stereotyping among chronic pain sufferers is common, particularly negative perceptions about physicians. In fact, chronic vulvar pain sufferers who felt stigmatized were more likely to have sought care than those who did not feel stigmatized. Wiley Periodicals, Inc.

  7. Pemberian Stereotype Gender

    OpenAIRE

    Saguni, Fatimah

    2014-01-01

    Gender stereotypes are broad categories which reflect the impressions and beliefs about appropriate behavior for women and men. Stereotypical masculine or feminine in the students could produce significant consequences. Gender experts stated that the existence of gender differences in mathematics and natural science are caused by the experience possessed by boys and girls. According to the cognitive view of the interaction between children in the social environment is key to the development o...

  8. Analysis of current gender stereotypes

    OpenAIRE

    Rosario Castillo-Mayén; Beatriz Montes-Berges

    2014-01-01

    Gender stereotypes are beliefs about attributes associated to women and men that reveal gender discrimination. In order to identify changes of gender discrimination, the study of the stereotypes that prevail nowadays is essential. With this in mind, a scale consisting of 258 stereotypic characteristics was elaborated. This scale comprised two versions, one for female and one for male, which permits the understanding of how each gender is perceived currently. Both versions were filled out by 1...

  9. Rearrangements of organic peroxides and related processes

    Directory of Open Access Journals (Sweden)

    Ivan A. Yaremenko

    2016-08-01

    Full Text Available This review is the first to collate and summarize main data on named and unnamed rearrangement reactions of peroxides. It should be noted, that in the chemistry of peroxides two types of processes are considered under the term rearrangements. These are conventional rearrangements occurring with the retention of the molecular weight and transformations of one of the peroxide moieties after O–O-bond cleavage. Detailed information about the Baeyer−Villiger, Criegee, Hock, Kornblum−DeLaMare, Dakin, Elbs, Schenck, Smith, Wieland, and Story reactions is given. Unnamed rearrangements of organic peroxides and related processes are also analyzed. The rearrangements and related processes of important natural and synthetic peroxides are discussed separately.

  10. Content of teachers' stereotypes about adolescents

    Directory of Open Access Journals (Sweden)

    Đerić Ivana

    2009-01-01

    Full Text Available Discourse on 'problematic behavior' of the young in adolescence period is often present in lay, media, professional and scientific public. In this research, we performed empirical testing of the psychological concept of 'storm and stress', which is manifested by stereotypes about adolescents as rebels. The goal was to establish whether teachers hold stereotypes about younger adolescents as a social group and what the content of the stereotype is. Research participants were 193 teachers teaching the seventh grade in ten Belgrade primary schools. Factor analysis method established the presence of several factors, which reflect the psychological content and meaning of teachers' stereotypes about younger adolescents. The results of our research point out: (a that stereotypes of teachers about younger adolescents stand in partial correspondence with the content of a widely distributed concept of 'storm and stress'; (b that this concept is mostly loaded with a negative perception of pupils on the part of teachers and (c that teachers less often perceive pupils through the prism of some positive qualities. That is, teachers think that these positive qualities are not 'typical' qualities of adolescents if they are observed as a group. Interviewed teachers hold stereotypes about younger adolescents, but intensity and valence of stereotypes vary depending on the nature of obtained factors.

  11. Stereotype-based faultlines and out-group derogation in diverse teams: The moderating roles of task stereotypicality and need for cognition.

    Science.gov (United States)

    Stanciu, Adrian

    2017-01-01

    Alignment of individuals on more than one diversity attribute (i.e., faultlines) may lead to intergroup biases in teams, disrupting the efficiency expectancies. Research has yet to examine if this can be a consequence of a stereotypical consistency between social and information attributes of diversity. The present study tests the hypothesis that, in a team with a stereotype-based faultline (a stereotypical consistency between gender and skills), there is increased out-group derogation compared to a team with a stereotype-inconsistent faultline. Furthermore, the study proposes that tasks can activate stereotypes, and the need for cognition dictates whether stereotypes are applied. The findings confirm the hypothesis and additionally provide evidence that tasks that activate gender stereotypes emphasize out-group derogation, especially for team members with low need for cognition.

  12. Stereotype Directionality and Attractiveness Stereotyping: Is Beauty Good or is Ugly Bad?

    Science.gov (United States)

    Griffin, Angela M.; Langlois, Judith H.

    2005-01-01

    Dion, Berscheid, and Walster (1972), in their seminal article, labeled the attribution of positive characteristics to attractive people the “beauty-is-good” stereotype. The stereotyping literature since then provides extensive evidence for the differential judgment and treatment of attractive versus unattractive people, but does not indicate whether it is an advantage to be attractive or a disadvantage to be unattractive. Two studies investigated the direction of attractiveness stereotyping by comparing judgments of positive and negative attributes for medium vs. low and medium vs. high attractive faces. Taken together, results for adults (Experiment 1) and children (Experiment 2) suggest that most often, unattractiveness is a disadvantage, consistent with negativity bias (e.g., Rozin & Royzman, 2001) but contrary to the “beauty-is-good” aphorism. PMID:17016544

  13. Effect of Experience of Use on The Process of Formation of Stereotype Images on Shapes of Products

    Science.gov (United States)

    Kwak, Yong-Min; Yamanaka, Toshimasa

    It is necessary to explain the terms used in this research to help the readers better understand the contents of this research. Originally stereotype meant the lead plate cast from a mold of letterpress printing, but now it is used as a term indicating a simplified and fixed notion toward certain group “Knowledge in fixed form” or a term indicating an image simplified and generalized over the members of certain group.[1] Generally, stereotype is used in negative cases, but has both sides of positive and negative view.[2, 3] I believe that a research on the factors of forming stereotype[4] images commonly felt by a large number of persons may suggest a new research methodology for the areas which require high level of creative thinking such as areas of design and researches on emotions. Stereotype images appear between persons, groups and images of countries, enterprises and other organizations. For example, as we usually hear words saying ‘He maybe oo because he is from oo’, we have strong images of characteristics commonly held by the persons who belong to certain categories after tying regions and persons to dividing categories.[5, 6] In this research, I define such images as the stereotype images. This kind of phenomenon appears for the articles used in daily lives. In this research, I established a hypothesis that stereotype images exist for products and underwent the process of verification through experiments.

  14. Cultural Stereotypes as Gatekeepers: Increasing Girls’ Interest in Computer Science and Engineering by Diversifying Stereotypes

    Directory of Open Access Journals (Sweden)

    Sapna eCheryan

    2015-02-01

    Full Text Available Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry, women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter these fields. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are more compatible with qualities that are typically valued in men than women. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes—by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs—significantly increases girls’ sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations.

  15. Cultural stereotypes as gatekeepers: increasing girls’ interest in computer science and engineering by diversifying stereotypes

    Science.gov (United States)

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N.

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are compatible with qualities that are typically more valued in men than women in American culture. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes—by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs—significantly increases girls’ sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations. PMID:25717308

  16. Does stereotype threat influence performance of girls in stereotyped domains? A meta-analysis.

    Science.gov (United States)

    Flore, Paulette C; Wicherts, Jelte M

    2015-02-01

    Although the effect of stereotype threat concerning women and mathematics has been subject to various systematic reviews, none of them have been performed on the sub-population of children and adolescents. In this meta-analysis we estimated the effects of stereotype threat on performance of girls on math, science and spatial skills (MSSS) tests. Moreover, we studied publication bias and four moderators: test difficulty, presence of boys, gender equality within countries, and the type of control group that was used in the studies. We selected study samples when the study included girls, samples had a mean age below 18years, the design was (quasi-)experimental, the stereotype threat manipulation was administered between-subjects, and the dependent variable was a MSSS test related to a gender stereotype favoring boys. To analyze the 47 effect sizes, we used random effects and mixed effects models. The estimated mean effect size equaled -0.22 and significantly differed from 0. None of the moderator variables was significant; however, there were several signs for the presence of publication bias. We conclude that publication bias might seriously distort the literature on the effects of stereotype threat among schoolgirls. We propose a large replication study to provide a less biased effect size estimate. Copyright © 2014 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  17. A tandem cross-metathesis/semipinacol rearrangement reaction.

    Science.gov (United States)

    Plummer, Christopher W; Soheili, Arash; Leighton, James L

    2012-05-18

    An efficient and (E)-selective synthesis of a 6-alkylidenebicyclo[3.2.1]octan-8-one has been developed. The key step is a tandem cross-metathesis/semipinacol rearrangement reaction, wherein the Hoveyda-Grubbs II catalyst, or more likely a derivative thereof, serves as the Lewis acid for the rearrangement. Despite the fact that both the starting alkene and the cross-metathesis product are viable rearrangement substrates, only the latter rearranges, suggesting that the Lewis acidic species is generated only after the cross-metathesis reaction is complete.

  18. Trait Implications as a Moderator of Recall of Stereotype-Consistent and Stereotype-Inconsistent Behaviors.

    Science.gov (United States)

    Dijksterhuis, Ap; Knippenberg, Ad van

    1996-01-01

    Tests the assumption that organization in memory of behavior information and recall depends on the descriptive relatedness of consistent information with inconsistent information. Subjects read stereotype-consistent and stereotype-inconsistent behavioral descriptions implying the same trait dimension or different trait dimensions. Predictions were…

  19. Nuclear positioning rather than contraction controls ordered rearrangements of immunoglobulin loci

    NARCIS (Netherlands)

    M.B. Rother (Magdalena); R.-J.T.S. Palstra (Robert-Jan); S. Jhunjhunwala (Suchit); K.A.M. Van Kester (Kevin A. M.); W.F.J. van IJcken (Wilfred); R.W. Hendriks (Rudi); J.J.M. van Dongen (Jacques); C. Murre (Cornelis); M.C. van Zelm (Menno)

    2016-01-01

    textabstractProgenitor-B cells recombine their immunoglobulin (Ig) loci to create unique antigen receptors. Despite a common recombination machinery, the Ig heavy and Ig light chain loci rearrange in a stepwise manner. We studied pre-pro-B cells and Rag-/- progenitor-B cells to determine whether Ig

  20. Predicting factors of verbal fluency and the effects of stereotype threat and boost

    Directory of Open Access Journals (Sweden)

    2015-09-01

    Full Text Available Aims: Verbal Fluency (VF tasks are often utilised to assist in the neuropsychological assessment of cognitive impairment and diagnosis of cognitive disorders. VF performance can also provide information about an individual’s vocabulary and speed of cognitive processes. In order to further develop our understanding of predictors of VF, this study explored how age, education and time spent reading and writing can affect performance. Furthermore, this study investigated the effects of a stereotype threat (STT or boost (STB. Method: VF tasks (pre and post stereotype manipulation were administrated to 30 adults with 15 receiving a STT and 15 receiving a STB. The stereotype threat/boost was activated by informing participants that they read and wrote less/more than their peers. Results: Medium to strong positive correlations (with some being significant were found between education level and both the number of words generated and with word commonality scores (i.e. how common the words were for these participants. Negative medium to weak correlations were found between age and both the number of words generated and with commonality scores. There was also a significant interaction showing that the words generated by a category prompt were less common following a STB and more common following a STT. Conclusions: These results support those of previous literature in regards to the respective impacts of education and age on VF. Furthermore, the impacts found of age and education on the commonality of words generated provides information on the nature of their influences. Lastly, the present study sheds light on the potential effects of STT and STB on verbal fluency.

  1. The semantic representation of prejudice and stereotypes.

    Science.gov (United States)

    Bhatia, Sudeep

    2017-07-01

    We use a theory of semantic representation to study prejudice and stereotyping. Particularly, we consider large datasets of newspaper articles published in the United States, and apply latent semantic analysis (LSA), a prominent model of human semantic memory, to these datasets to learn representations for common male and female, White, African American, and Latino names. LSA performs a singular value decomposition on word distribution statistics in order to recover word vector representations, and we find that our recovered representations display the types of biases observed in human participants using tasks such as the implicit association test. Importantly, these biases are strongest for vector representations with moderate dimensionality, and weaken or disappear for representations with very high or very low dimensionality. Moderate dimensional LSA models are also the best at learning race, ethnicity, and gender-based categories, suggesting that social category knowledge, acquired through dimensionality reduction on word distribution statistics, can facilitate prejudiced and stereotyped associations. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Classification of social stereotypes by Japanese Social Psychologists

    OpenAIRE

    Matsuo, Ai; Takahashi, Naoya; Matsui, Yutaka

    2017-01-01

    The present study asks social psychologists (N=82) to evaluate six stereotypes in order to both examine the characteristics of stereotypes held by Japanese people and to classify them. The results are as follows. (1) Typicality and discrimination-amusement were identified as perspectives for evaluating stereotypes. (2) The six stereotypes examined in this study were classified into three different groups based on correspondence analysis. (a) Stereotypes about older people and business women i...

  3. Gender Stereotyping in Family

    Directory of Open Access Journals (Sweden)

    Muhammad Hussain

    2015-07-01

    Full Text Available Gender stereotyping and gender role development is one of the debatable concerns to sociologists especially those who are interested in sociology of gender. This study attempts to investigate the role of family inculcating gender stereotyping in Pakhtun culture and its impact on gender role development conducted in public-sector universities of Malakand Division, Khyber Pakhtunkhwa province of Pakistan. The data were collected through in-depth interview method using interview guide as a tool of data collection. A sample size of 24 respondents consisting male and female students and teachers (8 samples from each university through purposive sampling technique was selected from three universities in the region, that is, University of Malakand, University of Swat, and Shaheed Benazir Bhutto University Sharingal (main campus. The collected information has been analyzed qualitatively where primary information has been linked with secondary data for further elaboration and attainment of grounded facts. The study reveals that gender stereotyping and gender role formation are sociocultural and relational constructs, which are developed and inculcated in the institutional network, social interaction, and social relationships especially in family. The study indicated that in family sphere, gender stereotyping and gender role formation are the outcome of gender socialization, differential familial environment, and parents’ differential role with children. The study recommends that gender-balanced familial environment, adopting the strategy of gender mainstreaming and positive role of media, can overcome gender stereotyping and reduce its impacts on gender and social role formation.

  4. Race is gendered: how covarying phenotypes and stereotypes bias sex categorization.

    Science.gov (United States)

    Johnson, Kerri L; Freeman, Jonathan B; Pauker, Kristin

    2012-01-01

    We argue that race and sex categories are psychologically and phenotypically confounded, affecting social categorizations and their efficiency. Sex categorization of faces was facilitated when the race category shared facial phenotypes or stereotypes with the correct sex category (e.g., Asian women and Black men) but was impaired when the race category shared incompatible phenotypes or stereotypes with the correct sex category (e.g., Asian men and Black women). These patterns were evident in the disambiguation of androgynous faces (Study 1) and the efficiency of judgments (Studies 1, 2, 4, and 5). These patterns emerged due to common facial phenotypes for the categories Black and men (Studies 3 and 5) and due to shared stereotypes among the categories Black and men and the categories Asian and women (Studies 4 and 5). These findings challenge the notion that social categories are perceived independent of one another and show, instead, that race is gendered.

  5. Angels and swingers, matrons and sinners: nursing stereotypes.

    Science.gov (United States)

    Ferns, Terry; Chojnacka, Irena

    Media sexual stereotyping of the nursing profession is a well-recognized phenomenon; however the sexual stereotyping of the image of the nurse by the sex/pornography industry is a much less publicized or discussed phenomenon within the nursing profession. This paper aims to examine the presentation of the sexual stereotyping of nurses by newspapers and the sex/pornography industry. Both national and local newspapers in the UK frequently use derogatory terminology to depict the sexual stereotyping of nurses. Images and sexual stereotyping of nursing by the sex industry is also noted. The media was found to emphasize both positive and negative nursing stereotypes and in comparison with other occupations and professions sexual stereotyping was prevalent. The utilization of nursing imagery is also significantly visible across a wide range of pornographic and sex industry material.

  6. Role of Interethnic Stereotypes in Intercultural Communication

    OpenAIRE

    Guo Lijun

    2014-01-01

    The article is dedicated to research of ethnic stereotypes in intercultural communication. A key focus is made on development of ethnocultural stereotypes. Functions of ethnocultural stereotypes as well as effective communication are analyzed; here we study moments, which enable or hinder effective communications.

  7. A Dual Processing Approach to Stereotype Change.

    Science.gov (United States)

    Johnston, Lucy; Coolen, Petra

    1995-01-01

    Considered stereotype change within a framework of dual process models. Using three experiments, manipulated task involvement, source credibility, and message quality. Findings proved dual process as appropriate when considering the processing of stereotype-disconfirming information and processing's impact on existing stereotypes. Different…

  8. An examination of age-based stereotype threat about cognitive decline: Implications for stereotype threat research and theory development

    Science.gov (United States)

    Barber, Sarah J.

    2017-01-01

    Stereotype threat” is often thought of as a singular construct, with moderators and mechanisms that are stable across groups and domains. However, this is not always true. To illustrate this, the current review focuses on the stereotype threat that older adults face about their cognitive abilities. Using Shapiro and Neuberg's (2007) Multi-Threat Framework, I first provide evidence that this is a self-concept threat, and not a group-reputation threat. Because this differs from the form(s) of threat experienced by other groups (e.g., the threat that minority students face about their intellectual abilities), the moderators of threat observed in other groups (i.e., group identification) do not always generalize to age-based stereotype threat about cognitive decline. Looking beyond the form(s) of threat elicited, this review also provides evidence that the mechanisms underlying stereotype threat effects may vary across the lifespan. Due to age-related improvements in emotion regulation abilities, stereotype threat does not seem to reduce older adults' executive control resources. Overall, this review highlights the need to approach the concept of stereotype threat with more granularity. This will allow us to design more effective stereotype threat interventions. It will also shed light on why certain effects “fail to replicate” across domains or groups. PMID:28073332

  9. Prejudice Masquerading as Praise: The Negative Echo of Positive Stereotypes.

    Science.gov (United States)

    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.

  10. Towards exaggerated emphysema stereotypes

    Science.gov (United States)

    Chen, C.; Sørensen, L.; Lauze, F.; Igel, C.; Loog, M.; Feragen, A.; de Bruijne, M.; Nielsen, M.

    2012-03-01

    Classification is widely used in the context of medical image analysis and in order to illustrate the mechanism of a classifier, we introduce the notion of an exaggerated image stereotype based on training data and trained classifier. The stereotype of some image class of interest should emphasize/exaggerate the characteristic patterns in an image class and visualize the information the employed classifier relies on. This is useful for gaining insight into the classification and serves for comparison with the biological models of disease. In this work, we build exaggerated image stereotypes by optimizing an objective function which consists of a discriminative term based on the classification accuracy, and a generative term based on the class distributions. A gradient descent method based on iterated conditional modes (ICM) is employed for optimization. We use this idea with Fisher's linear discriminant rule and assume a multivariate normal distribution for samples within a class. The proposed framework is applied to computed tomography (CT) images of lung tissue with emphysema. The synthesized stereotypes illustrate the exaggerated patterns of lung tissue with emphysema, which is underpinned by three different quantitative evaluation methods.

  11. Circumambulatory rearrangements of cyclopolyenes containing element-centred migrants

    International Nuclear Information System (INIS)

    Minkin, Vladimir I; Mikhailov, Igor E; Dushenko, Galina A; Zschunke, Adolf

    2003-01-01

    Data on circumambulatory rearrangements caused by rapid migrations of substituents formed by Group 13-17 elements around three- to nine-membered cyclopolyenes are generalised and systematised. Depending on the ring size, the nature of the migrating group, substituents in the ring and the medium, the rate constants of circumambulatory rearrangements vary over a wide range from 10 6 to 10 -8 s -1 at room temperature. Particular attention is given to analysis of the mechanisms of these rearrangements ([1, j]-, [2,3]- and [3,3]-sigmatropic shifts, haptotropic rearrangements and ionisation-recombination) and to the correlation of these mechanisms with the structural characteristics of the compounds that undergo rearrangements.

  12. Sygdomsrelateret adfærd og sociale stereotyper

    DEFF Research Database (Denmark)

    Tørring, Marie Louise; Andersen, Rikke Sand

    2008-01-01

    Som lægmandskategorier bruges stereotyper til at præsentere en given gruppes essentielle eller iboende kulturelle værdier. Det er også tilfældet indenfor sundhedsvæsnet, hvor stereotyper ofte bruges som billeder på kønslige og kulturelle forskelle. Her opstår stereotyper som blandt andet 'den...... hypokondriske kvinde' og 'den jyske landmand'. Formålet med denne artikel er at diskutere de sociale stereotypers funktion i sundhedsvæsnet ud fra et antropologisk perspektiv. Vi ønsker at bidrage til en processuel forståelse af, hvordan sociale stereotyper benyttes i forhold til sygdomsrelateret adfærd....... Artiklen tager udgangspunkt i to kvalitative studier af henholdsvis lægesøgningsadfærd blandt danske kræftpatienter og postoperativ smertebehandlingspraksis i Danmark og Italien. Det er artiklens hovedargument at stereotyper har en social funktion, mere end de er en præsentation af den sociale virkelighed...

  13. Tactile defensiveness and stereotyped behaviors.

    Science.gov (United States)

    Baranek, G T; Foster, L G; Berkson, G

    1997-02-01

    This study explores the constructs of stereotyped behaviors (e.g., repetitive motor patterns, object manipulations, behavioral rigidities) and tactile defensiveness as relevant to occupational therapy theory and practice and attempts to test their purported relationships in children with developmental disabilities. Twenty-eight children with developmental disabilities and autism were assessed on eight factors of stereotyped behavior via a questionnaire and by four measures of tactile defensiveness. The subjects' scores from the questionnaire were correlated with their scores on the tactile defensiveness measures to see what, if any, relationship among these behaviors exists. Significant relationships emerged from the data, indicating that subjects with higher levels of tactile defensiveness were also more likely to evidence rigid or inflexible behaviors, repetitive verbalizations, visual stereotypes, and abnormal focused affections that are often associated with autism. No significant association was found between motor and object stereotypes and tactile defensiveness. These relationships could not be explained solely by maturational factors. The results suggest that clinicians should include observations of stereotyped behaviors, particularly behavioral rigidities, in conjunction with assessments of sensory defensiveness because these are related phenomena that may pose unique challenges for children with developmental disabilities and autism. Further study is needed to determine the causal mechanisms responsible for these relationships.

  14. Towards exaggerated emphysema stereotypes

    DEFF Research Database (Denmark)

    Chen, Chen; Sørensen, Lauge; Lauze, Francois Bernard

    2012-01-01

    We introduce the notion of an exaggerated image stereotype for some image class of interest, which emphasizes/exaggerates the characteristic patterns in an image class and visualizes what visual information the classication relies on. This is useful for gaining insight into the classi cation...... and serves for comparison with thebiological models of disease. We build the exaggerated image stereotypes by optimizing an objective function which consists of a discriminativeterm based on the classi cation accuracy, and a generative term based on the class distribution. Agradient descent method...... is employed for optimization. We use this idea with Fisher's Linear Discriminant rule,and assume a multivariate normal distribution for samples within a class. The proposed framework is appliedto computed tomography (CT) images of lung tissue with emphysema. The synthesized stereotypes illustratethe...

  15. The communication of social stereotypes: the effects of group discussion and information distribution on stereotypic appraisals.

    Science.gov (United States)

    Brauer, M; Judd, C M; Jacquelin, V

    2001-09-01

    Stereotypes are fundamentally social constructs, formulated and modified through discussion and interaction with others. The present studies examined the impact of group discussion on stereotypes. In both studies, groups of participants discussed their impressions about a hypothetical target group after having read behaviors performed by target group members. These behaviors included both stereotypic and counterstereotypic examples, and the distribution of these behaviors varied across discussion group members. In some groups only 1 member knew of the counterstereotypic behaviors; in other groups this information was distributed across all group members. In general, discussion led to a polarization of the target group stereotypes, but this effect was lessened when the counterstereotypic behaviors were concentrated in 1 group member. In this case, these counterstereotypic behaviors were discussed more and retained better.

  16. Stereotype threat in classroom settings: the interactive effect of domain identification, task difficulty and stereotype threat on female students' maths performance.

    Science.gov (United States)

    Keller, Johannes

    2007-06-01

    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 performance. The study was designed to test theoretical ideas derived from stereotype threat theory and assumptions outlined in the Yerkes-Dodson law proposing a nonlinear relationship between arousal, task difficulty and performance. Participants were 108 high school students attending secondary schools. Participants worked on a test comprising maths problems of different difficulty levels. Half of the participants learned that the test had been shown to produce gender differences (stereotype threat). The other half learned that the test had been shown not to produce gender differences (no threat). The degree to which participants identify with the domain of maths was included as a quasi-experimental factor. Maths-identified female students showed performance decrements under conditions of stereotype threat. Moreover, the stereotype threat manipulation had different effects on low and high domain identifiers' performance depending on test item difficulty. On difficult items, low identifiers showed higher performance under threat (vs. no threat) whereas the reverse was true in high identifiers. This interaction effect did not emerge on easy items. Domain identification and test item difficulty are two important factors that need to be considered in the attempt to understand the impact of stereotype threat on performance.

  17. Stereotypes, Warnings, and Identity-Related Variables Influence Older Adults' Susceptibility to Associative False Memory Errors.

    Science.gov (United States)

    Smith, Amy M; Gallo, David A; Barber, Sarah J; Maddox, Keith B; Thomas, Ayanna K

    2017-08-01

    Activating ageist stereotypes can impair older adults' ability to remember information. This effect has been shown to be strongest for older adults who possess certain characteristics (e.g., young-old, highly educated). The present study extended this line of research to investigate the relationship between stereotyping and false memory susceptibility in older adults. We first presented older adults with lists of associated words in an incidental learning paradigm. Afterward, we manipulated whether participants were presented with stereotypes about aging and whether they were given warnings about the associative nature of the lists. Participants then completed a yes/no recognition test and answered demographic questions. Older adults in the stereotyped group were more likely to falsely recognize non-presented theme words than older adults in the control group. Further, those who were highly educated and/or retired were most likely to experience this false memory susceptibility. Similar to the research on veridical memory, these findings suggest that the effects of ageist stereotyping on older adults' false memory susceptibility may be best understood in terms of the individual differences that older adults possess. Identifying the types of people who are at risk of experiencing stereotype threat is an important step toward helping older adults avoid memory impairment in the presence of common stereotypes. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

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

    Science.gov (United States)

    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.

  19. Backlash against gender stereotype-violating preschool children.

    Science.gov (United States)

    Sullivan, Jessica; Moss-Racusin, Corinne; Lopez, Michael; Williams, Katherine

    2018-01-01

    While there is substantial evidence that adults who violate gender stereotypes often face backlash (i.e. social and economic penalties), less is known about the nature of gender stereotypes for young children, and the penalties that children may face for violating them. We conducted three experiments, with over 2000 adults from the US, to better understand the content and consequences of adults' gender stereotypes for young children. In Experiment 1, we tested which characteristics adults (N = 635) believed to be descriptive (i.e. typical), prescriptive (i.e. required), and proscriptive (i.e. forbidden) for preschool-aged boys and girls. Using the characteristics that were rated in Experiment 1, we then constructed vignettes that were either 'masculine' or 'feminine', and manipulated whether the vignettes were said to describe a boy or a girl. Experiment 2 (N = 697) revealed that adults rated stereotype-violating children as less likeable than their stereotype-conforming peers, and that this difference was more robust for boys than girls. Experiment 3 (N = 731) was a direct replication of Experiment 2, and revealed converging evidence of backlash against stereotype-violating children. In sum, our results suggest that even young children encounter backlash from adults for stereotype violations, and that these effects may be strongest for boys.

  20. Sex Stereotyping Hurts All Kids.

    Science.gov (United States)

    Cutright, Melitta J.

    1991-01-01

    Sex stereotyping (raising boys and girls to be different because of their sex) begins at birth. The article reviews studies detailing sex stereotyping practices and offers suggestions on what parents can do to avoid them. A list of suggestions for raising children in a nonsexist way is included. (SM)

  1. Teachers and parents as a source of stereotype formation

    Directory of Open Access Journals (Sweden)

    Đerić Ivana

    2008-01-01

    Full Text Available Teachers and parents play an important role in developing and maintaining stereotype beliefs in children and youth, and therefore this paper discusses their role and importance for the development and manifestations of stereotypes in children. Authors' intention is to introduce the readers to the developmental prerequisites of stereotype formation in children and youth, to point out to the ways in which adults exert influence on children's understanding of stereotypes and to discover how stereotypes mediate in the interaction between teachers and parents. Studies imply that the development of stereotype beliefs in children is conditioned by developmental changes on the cognitive level and that the first indications of stereotypes occur in the third, that is, fourth year of life. The first sources of stereotype formation are parents, who, as a model for socialization, promote the social and cultural norms and express certain behavioral patterns which are then "imprinted" in the repertoire of child's behavior. Teachers present an important source of stereotypes, whether we are talking about their roles in carrying over the pattern of the dominant culture or we are dealing with the stereotypical perception of the pupils of different categories (such as, for example, ethnic background, gender. This paper also points out to the categories of pupils that are more sensitive to stereotypes in educational context.

  2. Stereotype Threat Alters the Subjective Experience of Memory.

    Science.gov (United States)

    Mazerolle, Marie; Régner, Isabelle; Rigalleau, François; Huguet, Pascal

    2015-01-01

    There is now evidence that negative age-related stereotypes about memory reduce older adults' memory performance, and inflate age differences in this domain. Here, we examine whether stereotype threat may also influence the basic feeling that one is more or less able to remember. Using the Remember/Know paradigm, we demonstrated that stereotype threat conducted older adults to a greater feeling of familiarity with events, while failing to retrieve any contextual detail. This finding indicates that stereotype threat alters older adults' subjective experience of memory, and strengthens our understanding of the mechanisms underlying stereotype threat effects.

  3. Age Stereotypes about Emotional Resilience at Work

    Science.gov (United States)

    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…

  4. Stereotypes of Older Lesbians and Gay Men

    Science.gov (United States)

    Wright, Sara L.; Canetto, Silvia Sara

    2009-01-01

    This study examined stereotypes of older lesbians and gay men. Key findings are that older lesbians and gay men were perceived as similar to older heterosexual women and men with regard to aging stereotypes, such as being judicious. At the same time, sexual minorities were targets of unique stereotypes. Consistent with the implicit inversion…

  5. Stereotyped perceptions of chronic pain

    DEFF Research Database (Denmark)

    Møller, Marie Østergaard

    2010-01-01

    Artiklen undersøger hvordan stærke sociale stereotyper former socialarbejderes tilgang til hjælpesøgende borgere. Den empiriske analyse fokuserer på betydningen af 'deservingness' kriterier, samt på hvordan paternalistiske og følelsesmæssige argumenter bliver brugt af socialarbejdere til at retfæ......Artiklen undersøger hvordan stærke sociale stereotyper former socialarbejderes tilgang til hjælpesøgende borgere. Den empiriske analyse fokuserer på betydningen af 'deservingness' kriterier, samt på hvordan paternalistiske og følelsesmæssige argumenter bliver brugt af socialarbejdere til...... at retfærdiggøre stereotype kategoriseringer....

  6. Radical Smiles Rearrangement: An Update

    Directory of Open Access Journals (Sweden)

    Ingrid Allart-Simon

    2016-07-01

    Full Text Available Over the decades the Smiles rearrangement and its variants have become essential synthetic tools in modern synthetic organic chemistry. In this mini-review we summarized some very recent results of the radical version of these rearrangements. The selected examples illustrate the synthetic power of this approach, especially if it is incorporated into a domino process, for the preparation of polyfunctionalized complex molecules.

  7. Why we stereotype influences how we stereotype. Self-enhancemmt and comprehension effects on social perception

    NARCIS (Netherlands)

    Bos, Arne van den

    2008-01-01

    Stereotypes are generalized beliefs about the characteristics of groups of individuals and form the basis of prejudice. Stereotyping can be functional in at least two ways: as a tool to understand the world around us and because it can help to elevate ones self-esteem. In this dissertation, the

  8. Stereotype Threat Lowers Older Adults' Self-Reported Hearing Abilities.

    Science.gov (United States)

    Barber, Sarah J; Lee, Soohyoung Rain

    2015-01-01

    Although stereotype threat is a well-documented phenomenon, previous studies examining it in older adults have almost exclusively focused on objective cognitive outcomes. Considerably less attention has been paid to the impact of stereotype threat on older adults' subjective assessments of their own abilities or to the impact of stereotype threat in noncognitive domains. Older adults are stereotyped as having experienced not only cognitive declines, but physical declines as well. The current study tested the prediction that stereotype threat can negatively influence older adults' subjective hearing abilities. To test this, 115 adults (mean age 50.03 years, range 41-67) read either a positive or negative description about how aging affects hearing. All participants then answered a questionnaire in which they assessed their own hearing abilities. The impact of stereotype threat on self-reported hearing was moderated by chronological age. Participants in their 40s and early 50s were unaffected by the stereotype threat manipulation. In contrast, participants in their late 50s and 60s rated their hearing as being subjectively worse when under stereotype threat. The current study provides a clear demonstration that stereotype threat negatively impacts older adults' subjective assessments of their own abilities. It is also the first study to demonstrate an effect of stereotype threat within the domain of hearing. These results have important implications for researchers investigating age-related hearing decline. Stereotype threat can lead to overestimation of the prevalence of age-related hearing decline. It can also serve as a confounding variable when examining the psychosocial correlates of hearing loss. Because of this, researchers studying age-related hearing loss should aim to provide a stereotype threat-free testing environment and also include assessments of stereotype threat within their studies. © 2015 S. Karger AG, Basel.

  9. Stereotype threat lowers older adults’ self-reported hearing abilities

    Science.gov (United States)

    Barber, Sarah J.; Lee, Soohyoung Rain

    2016-01-01

    Background Although stereotype threat is a well-documented phenomenon, previous studies examining it in older adults have almost exclusively focused on objective cognitive outcomes. Considerably less attention has been paid to the impact of stereotype threat on older adults’ subjective assessments of their own abilities or to the impact of stereotype threat in non-cognitive domains. Objective Older adults are stereotyped as having experienced not only cognitive declines, but physical declines as well. The current study tested the prediction that stereotype threat can negatively influence older adult's subjective hearing abilities. Methods To test this, 115 adults (M age = 50.02, range = 41-67) read either a positive or negative description about how aging affects hearing. All participants then answered a questionnaire in which they assessed their own hearing abilities. Results The impact of stereotype threat on self-reported hearing was moderated by chronological age. Participants in their 40's and early 50's were unaffected by the stereotype threat manipulation. In contrast, participants in their late 50's and 60's rated their hearing as being subjectively worse when under stereotype threat. Conclusion The current study provides a clear demonstration that stereotype threat negatively impacts older adults’ subjective assessments of their own abilities. It is also the first study to demonstrate an effect of stereotype threat within the domain of hearing. These results have important implications for researchers investigating age-related hearing decline. Stereotype threat can lead to overestimation of the prevalence of age-related hearing decline. It can also serve as a confounding variable when examining the psychosocial correlates of hearing loss. Because of this, researchers studying age-related hearing loss should aim to provide a stereotype-threat free testing environment and also include assessments of stereotype threat within their studies. PMID:26461273

  10. A proposal for calculating the importance of exchange effects in rearrangement collisions

    International Nuclear Information System (INIS)

    Mihailovic, M.V.; Nagarajan, M.A.

    1980-02-01

    A formalism based on the generator co-ordinate method (GCM) for reactions is derived to test approximations in the most commonly used methods for calculating the rearrangement amplitudes: namely the distorted wave Born approximation (DWBA), the coupled channel Born approximation (CCBA) and the coupled reaction channel (CRC). (author)

  11. Does stereotype threat affect women in academic medicine?

    Science.gov (United States)

    Burgess, Diana Jill; Joseph, Anne; van Ryn, Michelle; Carnes, Molly

    2012-04-01

    Multiple complex factors contribute to the slow pace of women's advancement into leadership positions in academic medicine. In this article, the authors propose that stereotype threat--under which individuals who are members of a group characterized by negative stereotypes in a particular domain perform below their actual abilities in that domain when group membership is emphasized--may play an important role in the underrepresentation of women in leadership positions in academic medicine. Research to objectively assess the impact of stereotype threat for women in academic medicine is feasible and necessary to confirm this hypothesis. Still, a number of conditions present in the academic medicine community today have been shown to trigger stereotype threat in other settings, and stereotype threat fits with existing research on gender in academic medicine. In the meantime, academic health centers should implement relatively simple measures supported by experimental evidence from other settings to reduce the risk of stereotype threat, including (1) introducing the concept of stereotype threat to the academic medicine community, (2) engaging all stakeholders, male and female, to promote identity safety by enacting and making faculty aware of policies to monitor potential instances of discrimination, and training faculty to provide performance feedback that is free of gender bias, (3) counteracting the effects of sex segregation at academic health centers by increasing exposure to successful female leaders, (4) reducing gender stereotype priming by avoiding stereotypically male criteria for promotion, grants, and awards, and (5) building leadership efficacy among female physicians and scientists.

  12. Disinhibition of stereotyping: Context, prejudice, and target characteristics

    NARCIS (Netherlands)

    Kawakami, K.L.; Spears, R.; Dovidio, J.F.

    2002-01-01

    The present research examined the moderating influences of individual differences in sexism on the application of gender stereotypes to stereotypic versus nonstereotypic targets as a function of contexts that induced sex stereotypic or counterstereotypic responses. Specifically, participants first

  13. Stereotyped patterns of B-cell receptor in splenic marginal zone lymphoma

    KAUST Repository

    Zibellini, S.

    2010-05-29

    Antigen stimulation may be important for splenic marginal zone lymphoma pathogenesis. To address this hypothesis, the occurrence of stereotyped B-cell receptors was investigated in 133 SMZL (26 HCV+) compared with 4,414 HCDR3 sequences from public databases. Sixteen SMZL (12%) showed stereotyped BCR; 7 of 86 (8%) SMZL sequences retrieved from public databases also belonged to stereotyped HCDR3 subsets. Three categories of subsets were identified: i) SMZL-specific subsets (n=5), composed only of 12 SMZL (9 HCV- from our series); ii) Non-Hodgkin\\'s lymphoma-like subsets (n=5), comprising 5 SMZL (4 from our series) clustering with other indolent lymphomas; iii) "CLL-like subsets" (n=6), comprising 6 SMZL (3 from our series) that belonged to known CLL subsets (n=4) or clustered with public CLL sequences. Immunoglobulin 3D modeling of 3 subsets revealed similarities in antigen binding regions not limited to HCDR3. Overall, data suggest that the pathogenesis of splenic marginal zone lymphoma may involve also HCV unrelated epitopes or an antigenic trigger common to other indolent lymphomas. ©2010 Ferrata Storti Foundation.

  14. Stereotyped patterns of B-cell receptor in splenic marginal zone lymphoma

    KAUST Repository

    Zibellini, S.; Capello, D.; Forconi, F.; Marcatili, P.; Rossi, D.; Rattotti, S.; Franceschetti, S.; Sozzi, E.; Cencini, E.; Marasca, R.; Baldini, L.; Tucci, A.; Bertoni, F.; Passamonti, F.; Orlandi, E.; Varettoni, M.; Merli, M.; Rizzi, S.; Gattei, V.; Tramontano, A.; Paulli, M.; Gaidano, G.; Arcaini, L.

    2010-01-01

    Antigen stimulation may be important for splenic marginal zone lymphoma pathogenesis. To address this hypothesis, the occurrence of stereotyped B-cell receptors was investigated in 133 SMZL (26 HCV+) compared with 4,414 HCDR3 sequences from public databases. Sixteen SMZL (12%) showed stereotyped BCR; 7 of 86 (8%) SMZL sequences retrieved from public databases also belonged to stereotyped HCDR3 subsets. Three categories of subsets were identified: i) SMZL-specific subsets (n=5), composed only of 12 SMZL (9 HCV- from our series); ii) Non-Hodgkin's lymphoma-like subsets (n=5), comprising 5 SMZL (4 from our series) clustering with other indolent lymphomas; iii) "CLL-like subsets" (n=6), comprising 6 SMZL (3 from our series) that belonged to known CLL subsets (n=4) or clustered with public CLL sequences. Immunoglobulin 3D modeling of 3 subsets revealed similarities in antigen binding regions not limited to HCDR3. Overall, data suggest that the pathogenesis of splenic marginal zone lymphoma may involve also HCV unrelated epitopes or an antigenic trigger common to other indolent lymphomas. ©2010 Ferrata Storti Foundation.

  15. Gender stereotyping in EFL grammar textbooks. A diachronic approach

    Directory of Open Access Journals (Sweden)

    Marcin Lewandowski

    2014-12-01

    Full Text Available Gender stereotyping in educational materials (especially in EFL textbooks has been a common theme in linguistic research (cf., e. g., Hellinger 1980; Porreca 1984; Freebody/Baker 1987; Sunderland 1994; Lee/Collins 2010. However, very little attention has been paid to the representation of men and women in EFL/ESL grammar textbooks; i. e. the way both genders are portrayed in constructed examples of usage and practice sentences. The present contribution is intended to fill this gap. The paper investigates the scope of gender stereotyping from a diachronic perspective: it seeks to demonstrate whether and how the images of men and women have changed following the dissemination of guidelines for non-sexist language and equal treatment of the two genders in English language educational materials. To this aim, two corpora have been compiled. The first one includes sentences derived from three EFL textbooks published in the 1970s and 1980s, while the other one contains analogous data from three 21st century titles. The contrastive analysis of the sentences in the two corpora across 11 semantic domains has found that the recently published grammar textbooks portray the two genders in a much less stereotyped way than the 20th century course books.

  16. Stereotype threat can reduce older adults' memory errors.

    Science.gov (United States)

    Barber, Sarah J; Mather, Mara

    2013-01-01

    Stereotype threat often incurs the cost of reducing the amount of information that older adults accurately recall. In the current research, we tested whether stereotype threat can also benefit memory. According to the regulatory focus account of stereotype threat, threat induces a prevention focus in which people become concerned with avoiding errors of commission and are sensitive to the presence or absence of losses within their environment. Because of this, we predicted that stereotype threat might reduce older adults' memory errors. Results were consistent with this prediction. Older adults under stereotype threat had lower intrusion rates during free-recall tests (Experiments 1 and 2). They also reduced their false alarms and adopted more conservative response criteria during a recognition test (Experiment 2). Thus, stereotype threat can decrease older adults' false memories, albeit at the cost of fewer veridical memories, as well.

  17. Stereotype threat”: a self-fulfilling prophecy in education

    Directory of Open Access Journals (Sweden)

    O.A. Gulevitch

    2013-07-01

    Full Text Available The article discusses the phenomenon of “stereotype threat”– the influence of stereotypes on learning and achievement level in members of gender, age and ethnic groups. We analyze overt and covert forms of actualization of such ideas. We describe the basic mechanisms of their action (actualization of social identity, negative emotions, extraneous thoughts, increased self-control, difficulty in learning, reduction of self-efficacy, increased motivation of avoidance, de-identification with the area of activity. We highlight the main ways to reduce the “stereotype threat” focused on social identity (actualization or creating a new identity, stereotypes (from the removal of stereotype stimuli to demonstration of positive behaviors, task (modified instruction and individual human characteristics (higher self-efficacy, learning coping strategies. We note that the knowledge of the “stereotype threat”impact laws can improve learning efficiency.

  18. Unethical Female Stereotypes in Reproductive Health

    Directory of Open Access Journals (Sweden)

    Garanina I. G.

    2015-01-01

    Full Text Available The author considers the established stereotypes which are summarized prejudices identifying the membership of certain people in a certain group. The article reveals that women are victims of stereotyping them as housekeepers and mothers in the negative sense, which exclude them from performing other roles and functions. There are examples from the foreign legislation where they dispel the stereotype of a woman as a reproductive instrument and uphold the woman‘s right to equal dignity with men in their reproductive choice

  19. Effects of Stereotypes about Feminists on Feminist Self-Identification

    Science.gov (United States)

    Roy, Robin E.; Weibust, Kristin S.; Miller, Carol T.

    2007-01-01

    This study examined whether negative stereotypes about feminists serve as a barrier to self-identifying as a feminist. College women were exposed to positive stereotypes about feminists, negative stereotypes about feminists, or were not exposed to stereotypes about feminists (control condition) in a between-participants design. Women who read a…

  20. Stereotypes of Old People Persist

    Directory of Open Access Journals (Sweden)

    Lars Tornstam

    2007-07-01

    Full Text Available In 2005, as well as in 1982, almost 90 percent of Swedes subscribed to the stereotype that retirement pensioners suffer from loneliness and more than half of Swedes also believed that pensioners suffer from boredom and dissatisfaction with life.Little seems to have changed for the better, or even impaired with regard to the images of the psychological conditions of pensioners, at the same time as Swedes have become somewhat more knowledgeable about the physiological/material conditions associated with aging. This follows from a 2005 follow-up of a Swedish Facts on Aging Quiz, first given in 1982. The comparatively stable pattern of stereotypes over the 23-year period indicates that stereotypes – in old, well-known or permutated forms – will prevail as long as their ageist roots do. The changes observed indicate the possibility of a future pattern of stereotypes, which combines an exaggerated “positive” image of retirement pensioners’ health and wealth, with associated envy of the “greedy geezers”, and pity for their lonely and meaningless lives.

  1. Nested Inversion Polymorphisms Predispose Chromosome 22q11.2 to Meiotic Rearrangements.

    Science.gov (United States)

    Demaerel, Wolfram; Hestand, Matthew S; Vergaelen, Elfi; Swillen, Ann; López-Sánchez, Marcos; Pérez-Jurado, Luis A; McDonald-McGinn, Donna M; Zackai, Elaine; Emanuel, Beverly S; Morrow, Bernice E; Breckpot, Jeroen; Devriendt, Koenraad; Vermeesch, Joris R

    2017-10-05

    Inversion polymorphisms between low-copy repeats (LCRs) might predispose chromosomes to meiotic non-allelic homologous recombination (NAHR) events and thus lead to genomic disorders. However, for the 22q11.2 deletion syndrome (22q11.2DS), the most common genomic disorder, no such inversions have been uncovered as of yet. Using fiber-FISH, we demonstrate that parents transmitting the de novo 3 Mb LCR22A-D 22q11.2 deletion, the reciprocal duplication, and the smaller 1.5 Mb LCR22A-B 22q11.2 deletion carry inversions of LCR22B-D or LCR22C-D. Hence, the inversions predispose chromosome 22q11.2 to meiotic rearrangements and increase the individual risk for transmitting rearrangements. Interestingly, the inversions are nested or flanking rather than coinciding with the deletion or duplication sizes. This finding raises the possibility that inversions are a prerequisite not only for 22q11.2 rearrangements but also for all NAHR-mediated genomic disorders. Copyright © 2017. Published by Elsevier Inc.

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

    Science.gov (United States)

    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.

  3. The Teacher and Sex Role Stereotyping

    Science.gov (United States)

    Juhasz, Anne McCreary

    1974-01-01

    In this article, selected research findings are presented on sex role learning, sex role stereotyping, in general and in the school setting, the effect of such stereotyping on the student, and some suggestions for the teacher. (Author/JA)

  4. Does Stereotype Threat Affect Women in Academic Medicine?

    Science.gov (United States)

    Burgess, Diana Jill; Joseph, Anne; van Ryn, Michelle; Carnes, Molly

    2012-01-01

    Multiple complex factors contribute to the slow pace of women’s advancement into leadership positions in academic medicine. In this article, the authors propose that stereotype threat--under which individuals who are members of a group characterized by negative stereotypes in a particular domain perform below their actual abilities in that domain when group membership is emphasized--may play an important role in the underrepresentation of women in leadership positions in academic medicine. Research to objectively assess the impact of stereotype threat for women in academic medicine is feasible and necessary to confirm this hypothesis. Still, a number of conditions present in the academic medicine community today have been shown to trigger stereotype threat in other settings, and stereotype threat fits with existing research on gender in academic medicine. In the meantime, academic health centers should implement relatively simple measures supported by experimental evidence from other settings to reduce the risk of stereotype threat, including: (1) introducing the concept of stereotype threat to the academic medicine community; (2) engaging all stakeholders, male and female, to promote identity safety by enacting and making faculty aware of policies to monitor potential instances of discrimination, and training faculty to provide performance feedback that is free of gender bias; (3) counteracting the effects of sex segregation at academic health centers by increasing exposure to successful female leaders; (4) reducing gender stereotype priming by avoiding stereotypically male criteria for promotion, grants, and awards; and (5) building leadership efficacy among female physicians and scientists. PMID:22361794

  5. Undoing Gender Stereotypes in Hindi

    Directory of Open Access Journals (Sweden)

    Pande, Anjali

    2004-01-01

    Full Text Available The basic prerequisite for using any language is the willingness of the speaker to follow the rules of the game. Socially defined norms of language use then tend to set the limits within which one can express oneself using this language. Whether these norms set the speaker free or whether they act as constraints in a free expression of Self, is a question that will be raised in this article. Using examples from Hindi, the paper highlights the role of such norms of language use in perpetuating gender stereotypes. Gender stereotypes get constructed as part of a broader process of social differentiation but the site of this construction is to a large extent the normal everyday discourse. A normal classroom discussion amongst university students in New Delhi thus shows how deep rooted such stereotypes are and how effectively they get perpetuated through language and linguistic norms in Indian society. The basic premise in this paper is that meanings are context-specific, they are not fixed and they get created in discourse. But since language use is one thread in social fabric, it serves as an instrument to construct and perpetuate gender stereotypes. The paper is more of an essay on issues that became obvious about gender stereotypes during two classroom discussions. It should not therefore be taken as a study into the deeper aspects of gender representation in Hindi.

  6. The time course from gender categorization to gender-stereotype activation.

    Science.gov (United States)

    Zhang, Xiaobin; Li, Qiong; Sun, Shan; Zuo, Bin

    2018-02-01

    Social categorization is the foundation of stereotype activation, and the process from social categorization to stereotype activation is rapid. However, the time from social categorization to stereotype activation is unknown. This study involves a real-time measurement of the time course of gender-stereotype activation beginning with gender categorization using event-related potential technology with a face as the priming stimulus. We found that 195 ms after a face stimulus was presented, brain waves stimulated by male or female gender categorization showed a clear separation, with male faces stimulating larger N200 waves. In addition, 475 ms after a face stimulus appeared or 280 ms after the gendercategorization process occurred, gender-stereotype-consistent and gender-stereotype-inconsistent stimuli were distinct, with gender-stereotype-inconsistent stimuli inducing larger N400 waves. These results indicate that during gender-stereotype activation by face perception, gender categorization occurs approximately 195 ms after seeing a face stimulus and a gender stereotype is activated at approximately 475 ms.

  7. An Examination of Age-Based Stereotype Threat About Cognitive Decline.

    Science.gov (United States)

    Barber, Sarah J

    2017-01-01

    "Stereotype threat" is often thought of as a singular construct, with moderators and mechanisms that are stable across groups and domains. However, this is not always true. To illustrate this, the current review focuses on the stereotype threat that older adults face about their cognitive abilities. Drawing upon the multithreat framework, I first provide evidence that this is a self-concept threat and not a group-reputation threat. Because this differs from the forms of stereotype threat experienced by other groups (e.g., the threat that minority students face about their intellectual abilities), the moderators of stereotype threat observed in other groups (i.e., group identification) do not always generalize to age-based stereotype threat about cognitive decline. Looking beyond the forms of stereotype threat elicited, this review also provides evidence that the mechanisms underlying stereotype-threat effects may vary across the adult life span. Because of age-related improvements in emotion-regulation abilities, stereotype threat does not seem to reduce older adults' executive-control resources. Overall, this review highlights the need to approach the concept of stereotype threat with more granularity, allowing researchers to design more effective stereotype-threat interventions. It will also shed light on why certain stereotype threat effects "fail to replicate" across domains or groups.

  8. Stereotyping gender

    DEFF Research Database (Denmark)

    Lassen, Inger

    2011-01-01

    , there is still some way to go before genuine gender equality and emancipation may become reality, in spite of Denmark’s image as egalitarian society. To try to explain this paradox, the paper explores gender perceptions by analysing how men and women talk about gender in focus group discussions and how the two...... gender categories evaluate themselves and the Other in their quest for social identities. Analysis of the focus group data indicates that, more often than not, the interviewees resort to stereotyping in their construction of identities. Using the Appraisal framework (Martin and White 2005) for analysing...... stereotypical categorizations made by the interviewees, the article argues that employees in the bank tend to reproduce and perpetuate a patriarchal management system in spite of various forces pulling in a new post-patriarchal direction where gender is just one of many identities....

  9. Gender, Stereotype Threat and Mathematics Test Scores

    OpenAIRE

    Ming Tsui; Xiao Y. Xu; Edmond Venator

    2011-01-01

    Problem statement: Stereotype threat has repeatedly been shown to depress womens scores on difficult math tests. An attempt to replicate these findings in China found no support for the stereotype threat hypothesis. Our math test was characterized as being personally important for the student participants, an atypical condition in most stereotype threat laboratory research. Approach: To evaluate the effects of this personal demand, we conducted three experiments. Results: ...

  10. A Lesson Not to Be Learned? Understanding Stereotype Threat Does Not Protect Women from Stereotype Threat

    Science.gov (United States)

    Tomasetto, Carlo; Appoloni, Sara

    2013-01-01

    This research examines whether reading a text presenting scientific evidence concerning the phenomenon of stereotype threat improves or disrupts women's performance in a subsequent math task. In two experimental conditions participants (N=118 ) read a text summarizing an experiment in which stereotypes, and not biological differences, were shown…

  11. Forewarning and Forearming Stereotype-Threatened Students

    Science.gov (United States)

    McGlone, Matthew S.; Aronson, Joshua

    2007-01-01

    This study investigated communicative strategies for helping female students cope with "stereotype threat". Participants completed a difficult math test after reading one of three coping messages: a control message encouraging perseverance, a "suppression" message describing stereotype threat and instructing participants to suppress associated…

  12. Genomic regulatory landscapes and chromosomal rearrangements

    DEFF Research Database (Denmark)

    Ladegaard, Elisabete L Engenheiro

    2008-01-01

    The main objectives of the PhD study are to identify and characterise chromosomal rearrangements within evolutionarily conserved regulatory landscapes around genes involved in the regulation of transcription and/or development (trans-dev genes). A frequent feature of trans-dev genes is that they ......The main objectives of the PhD study are to identify and characterise chromosomal rearrangements within evolutionarily conserved regulatory landscapes around genes involved in the regulation of transcription and/or development (trans-dev genes). A frequent feature of trans-dev genes...... the complex spatio-temporal expression of the associated trans-dev gene. Rare chromosomal breakpoints that disrupt the integrity of these regulatory landscapes may be used as a tool, not only to make genotype-phenotype associations, but also to link the associated phenotype with the position and tissue...... specificity of the individual CNEs. In this PhD study I have studied several chromosomal rearrangements with breakpoints in the vicinity of trans-dev genes. This included chromosomal rearrangements compatible with known phenotype-genotype associations (Rieger syndrome-PITX2, Mowat-Wilson syndrome-ZEB2...

  13. Chromosomal rearrangements and gene flow over time in an inter-specific hybrid zone of the Sorex araneus group.

    Science.gov (United States)

    Yannic, G; Basset, P; Hausser, J

    2009-06-01

    Most hybrid zones have existed for hundreds or thousands of years but have generally been observed for only a short time period. Studies extending over periods long enough to track evolutionary changes in the zones or assess the ultimate outcome of hybridization are scarce. Here, we describe the evolution over time of the level of genetic isolation between two karyotypically different species of shrews (Sorex araneus and Sorex antinorii) at a hybrid zone located in the Swiss Alps. We first evaluated hybrid zone movement by contrasting patterns of gene flow and changes in cline parameters (centre and width) using 24 microsatellite loci, between two periods separated by 10 years apart. Additionally, we tested the role of chromosomal rearrangements on gene flow by analysing microsatellite loci located on both rearranged and common chromosomes to both species. We did not detect any movement of the hybrid zone during the period analysed, suggesting that the zone is a typical tension zone. However, the gene flow was significantly lower among the rearranged than the common chromosomes for the second period, whereas the difference was only marginally significant for the first period. This further supports the role of chromosomal rearrangements on gene flow between these taxa.

  14. Communication Stereotypes and Perceptions of Managers

    Directory of Open Access Journals (Sweden)

    Jessica H. Carlson

    2012-11-01

    Full Text Available Previous research has documented that gender and racial stereotypes affect beliefs about communication style. This study sought to investigate whether these stereotypes would be replicated in a sample of White working adults and whether participants thought that a social skills training program that is usually targeted at women would have an impact on managerial targets’ speech. Results indicated that racial stereotypes were more salient than gender stereotypes, with participants viewing White managers’ speech as more socially appropriate and less emotional, but also as more dominant and articulate than Black managers’ speech. Participants also perceived female managers’ speech as more emotional than male managers’. After training, participants thought that men’s and White managers’ speech would become more emotional, despite the fact that this training has been targeted specifically at female managers. Overall, our findings highlight the importance of examining race and gender in evaluating managerial communication.

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

    Science.gov (United States)

    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.

  16. Stereotypes Can “Get Under the Skin”: Testing a Self-Stereotyping and Psychological Resource Model of Overweight and Obesity

    Science.gov (United States)

    Rivera, Luis M.; Paredez, Stefanie M.

    2014-01-01

    The authors draw upon social, personality, and health psychology to propose and test a self-stereotyping and psychological resource model of overweight and obesity. The model contends that self-stereotyping depletes psychological resources, namely self-esteem, that help to prevent overweight and obesity. In support of the model, mediation analysis demonstrates that adult Hispanics who highly self-stereotype had lower levels of self-esteem than those who self-stereotype less, which in turn predicted higher levels of body mass index (overweight and obesity levels). Furthermore, the model did not hold for the referent sample, White participants, and an alternative mediation model was not supported. These data are the first to theoretically and empirically link self-stereotyping and self-esteem (a psychological resource) with a strong physiological risk factor for morbidity and short life expectancy in stigmatized individuals. Thus, this research contributes to understanding ethnic-racial health disparities in the United States and beyond. PMID:25221353

  17. Biotransformation and Rearrangement of Laromustine.

    Science.gov (United States)

    Nassar, Alaa-Eldin F; Wisnewski, Adam V; King, Ivan

    2016-08-01

    This review highlights the recent research into the biotransformations and rearrangement of the sulfonylhydrazine-alkylating agent laromustine. Incubation of [(14)C]laromustine with rat, dog, monkey, and human liver microsomes produced eight radioactive components (C-1 to C-8). There was little difference in the metabolite profile among the species examined, partly because NADPH was not required for the formation of most components, which instead involved decomposition and/or hydrolysis. The exception was C-7, a hydroxylated metabolite, largely formed by CYP2B6 and CYP3A4/5. Liquid chromatography-multistage mass spectrometry (LC-MS(n)) studies determined that collision-induced dissociation, and not biotransformation or enzyme catalysis, produced the unique mass spectral rearrangement. Accurate mass measurements performed with a Fourier-transform ion cyclotron resonance mass spectrometer (FTICR-MS) significantly aided determination of the elemental compositions of the fragments and in the case of laromustine revealed the possibility of rearrangement. Further, collision-induced dissociation produced the loss of nitrogen (N2) and methylsulfonyl and methyl isocyanate moieties. The rearrangement, metabolite/decomposition products, and conjugation reactions were analyzed utilizing hydrogen-deuterium exchange, exact mass, (13)C-labeled laromustine, nuclear magnetic resonance spectroscopy (NMR), and LC-MS(n) experiments to assist with the assignments of these fragments and possible mechanistic rearrangement. Such techniques produced valuable insights into these functions: 1) Cytochrome P450 is involved in C-7 formation but plays little or no role in the conversion of [(14)C]laromustine to C-1 through C-6 and C-8; 2) the relative abundance of individual degradation/metabolite products was not species-dependent; and 3) laromustine produces several reactive intermediates that may produce the toxicities seen in the clinical trials. Copyright © 2016 by The American Society for

  18. Retirement as Meaningful: Positive Retirement Stereotypes Associated with Longevity

    Science.gov (United States)

    Ng, Reuben; Allore, Heather G.; Monin, Joan K.; Levy, Becca R.

    2016-01-01

    Studies examining the association between retirement and health have produced mixed results. This may be due to previous studies treating retirement as merely a change in job status rather than a transition associated with stereotypes or societal beliefs (e.g., retirement is a time of mental decline or retirement is a time of growth). To examine whether these stereotypes are associated with health, we studied retirement stereotypes and survival over a 23-year period among 1,011 older adults. As predicted by stereotype embodiment theory, it was found that positive stereotypes about physical health during retirement showed a survival advantage of 4.5 years (hazard ratio = 0.88, p = .022) and positive stereotypes about mental health during retirement tended to show a survival advantage of 2.5 years (hazard ratio = 0.87, p = .034). Models adjusted for relevant covariates such as age, gender, race, employment status, functional health, and self-rated health. These results suggest that retirement preparation could benefit from considering retirement stereotypes. PMID:27346893

  19. Stereotype content model explains prejudice for an envied outgroup: Scale of anti-Asian American Stereotypes.

    Science.gov (United States)

    Lin, Monica H; Kwan, Virginia S Y; Cheung, Anna; Fiske, Susan T

    2005-01-01

    The Stereotype Content Model hypothesizes anti-Asian American stereotypes differentiating two dimensions: (excessive) competence and (deficient) sociability. The Scale of Anti-Asian American Stereotypes (SAAAS) shows this envious mixed prejudice in six studies. Study 1 began with 131 racial attitude items. Studies 2 and 3 tested 684 respondents on a focused 25-item version. Studies 4 and 5 tested the final 25-item SAAAS on 222 respondents at three campuses; scores predicted outgroup friendships, cultural experiences, and (over)estimated campus presence. Study 6 showed that allegedly low sociability, rather than excessively high competence, drives rejection of Asian Americans, consistent with system justification theory. The SAAAS demonstrates mixed, envious anti-Asian American prejudice, contrasting with more-often-studied contemptuous racial prejudices (i.e., against Blacks).

  20. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    Science.gov (United States)

    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

  1. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women.

    Science.gov (United States)

    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.

  2. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    Directory of Open Access Journals (Sweden)

    Carola Leicht

    2017-06-01

    Full Text Available 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.

  3. The roots of stereotype threat: when automatic associations disrupt girls' math performance.

    Science.gov (United States)

    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.

  4. Reducing Stereotype Threat in Urban Schools

    Science.gov (United States)

    Merillat, Bethany D.; Corrigan, Diane G.; Harper, Brian E.

    2018-01-01

    Research suggests student performance may be negatively influenced by stereotype threat, "being at risk of confirming, as self-characteristic, a negative stereotype about one's group" (Steele and Aronson in "J Personal Soc Psychol" 69(5):797, 1995). However, studies have also found that educating students about stereotype…

  5. Chromosomal rearrangements in Tourette syndrome

    DEFF Research Database (Denmark)

    Bertelsen, Birgitte; Debes, Nanette Mol; Hjermind, Lena E

    2013-01-01

    , and identification of susceptibility genes through linkage and association studies has been complicated due to inherent difficulties such as no clear mode of inheritance, genetic heterogeneity, and apparently incomplete penetrance. Positional cloning through mapping of disease-related chromosome rearrangements has...... been an efficient tool for the cloning of disease genes in several Mendelian disorders and in a number of complex disorders. Through cytogenetic investigation of 205 TS patients, we identified three possibly disease-associated chromosome rearrangements rendering this approach relevant in chasing TS...

  6. The effects of stereotypes of women's performance in male-dominated hierarchies: Stereotype threat activation and reduction through role models

    OpenAIRE

    Latu, V.; Schmid Mast, M.

    2015-01-01

    Despite recent progress in increasing gender equality in organizations, workplace hierarchies remain male-dominated in most domains. We discuss how gender stereotypes contribute to holding women back in leadership and workplace domains and how we can reduce the negative effects of gender stereotypes. In the first part of the chapter we discuss how awareness of negative stereotypes of women in leadership can decrease women's performance and self-related cognitions in leadership tasks such as m...

  7. Stereotype-based modulation of person perception.

    Science.gov (United States)

    Quadflieg, Susanne; Flannigan, Natasha; Waiter, Gordon D; Rossion, Bruno; Wig, Gagan S; Turk, David J; Macrae, C Neil

    2011-07-15

    A core social-psychological question is how cultural stereotypes shape our encounters with other people. While there is considerable evidence to suggest that unexpected targets-such as female airline pilots and male nurses-impact the inferential and memorial aspects of person construal, it has yet to be established if early perceptual operations are similarly sensitive to the stereotype-related status of individuals. To explore this issue, the current investigation measured neural activity while participants made social (i.e., sex categorization) and non-social (i.e., dot detection) judgments about men and women portrayed in expected and unexpected occupations. When participants categorized the stimuli according to sex, stereotype-inconsistent targets elicited increased activity in cortical areas associated with person perception and conflict resolution. Comparable effects did not emerge during a non-social judgment task. These findings begin to elucidate how and when stereotypic beliefs modulate the formation of person percepts in the brain. Copyright © 2011 Elsevier Inc. All rights reserved.

  8. Young and Older Adults' Gender Stereotype in Multitasking.

    Science.gov (United States)

    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.

  9. The effect of negative performance stereotypes on learning.

    Science.gov (United States)

    Rydell, Robert J; Rydell, Michael T; Boucher, Kathryn L

    2010-12-01

    Stereotype threat (ST) research has focused exclusively on how negative group stereotypes reduce performance. The present work examines if pejorative stereotypes about women in math inhibit their ability to learn the mathematical rules and operations necessary to solve math problems. In Experiment 1, women experiencing ST had difficulty encoding math-related information into memory and, therefore, learned fewer mathematical rules and showed poorer math performance than did controls. In Experiment 2, women experiencing ST while learning modular arithmetic (MA) performed more poorly than did controls on easy MA problems; this effect was due to reduced learning of the mathematical operations underlying MA. In Experiment 3, ST reduced women's, but not men's, ability to learn abstract mathematical rules and to transfer these rules to a second, isomorphic task. This work provides the first evidence that negative stereotypes about women in math reduce their level of mathematical learning and demonstrates that reduced learning due to stereotype threat can lead to poorer performance in negatively stereotyped domains. PsycINFO Database Record (c) 2010 APA, all rights reserved.

  10. Men as cultural ideals: Cultural values moderate gender stereotype content.

    Science.gov (United States)

    Cuddy, Amy J C; Wolf, Elizabeth Baily; Glick, Peter; Crotty, Susan; Chong, Jihye; Norton, Michael I

    2015-10-01

    Four studies tested whether cultural values moderate the content of gender stereotypes, such that male stereotypes more closely align with core cultural values (specifically, individualism vs. collectivism) than do female stereotypes. In Studies 1 and 2, using different measures, Americans rated men as less collectivistic than women, whereas Koreans rated men as more collectivistic than women. In Study 3, bicultural Korean Americans who completed a survey in English about American targets rated men as less collectivistic than women, whereas those who completed the survey in Korean about Korean targets did not, demonstrating how cultural frames influence gender stereotype content. Study 4 established generalizability by reanalyzing Williams and Best's (1990) cross-national gender stereotype data across 26 nations. National individualism-collectivism scores predicted viewing collectivistic traits as more-and individualistic traits as less-stereotypically masculine. Taken together, these data offer support for the cultural moderation of gender stereotypes hypothesis, qualifying past conclusions about the universality of gender stereotype content. (c) 2015 APA, all rights reserved).

  11. Sorting permutations by prefix and suffix rearrangements.

    Science.gov (United States)

    Lintzmayer, Carla Negri; Fertin, Guillaume; Dias, Zanoni

    2017-02-01

    Some interesting combinatorial problems have been motivated by genome rearrangements, which are mutations that affect large portions of a genome. When we represent genomes as permutations, the goal is to transform a given permutation into the identity permutation with the minimum number of rearrangements. When they affect segments from the beginning (respectively end) of the permutation, they are called prefix (respectively suffix) rearrangements. This paper presents results for rearrangement problems that involve prefix and suffix versions of reversals and transpositions considering unsigned and signed permutations. We give 2-approximation and ([Formula: see text])-approximation algorithms for these problems, where [Formula: see text] is a constant divided by the number of breakpoints (pairs of consecutive elements that should not be consecutive in the identity permutation) in the input permutation. We also give bounds for the diameters concerning these problems and provide ways of improving the practical results of our algorithms.

  12. Tracking Subtle Stereotypes of Children with Trisomy 21: From Facial-Feature-Based to Implicit Stereotyping

    OpenAIRE

    Enea-Drapeau , Claire; Carlier , Michèle; Huguet , Pascal

    2012-01-01

    International audience; BackgroundStigmatization is one of the greatest obstacles to the successful integration of people with Trisomy 21 (T21 or Down syndrome), the most frequent genetic disorder associated with intellectual disability. Research on attitudes and stereotypes toward these people still focuses on explicit measures subjected to social-desirability biases, and neglects how variability in facial stigmata influences attitudes and stereotyping.Methodology/Principal FindingsThe parti...

  13. Licensed Practical Nurses' Sex Role Stereotypes.

    Science.gov (United States)

    Wallston, Barbara Strudler; And Others

    1983-01-01

    Examined whether sex-role stereotypes would affect nurses' (N=32) attitudes toward simulations of male and female patients. Emotional style and patients' diagnosis were manipulated. Results showed significant sex-role differences and stereotypical attitudes. Male patients were rated more positively, and were more likely to possess traditional male…

  14. Attitudes and stereotypes regarding older women and HIV risk.

    Science.gov (United States)

    Beaulaurier, Richard; Fortuna, Karen; Lind, Danielle; Emlet, Charles A

    2014-01-01

    Persons aged 50 years and over will soon disproportionately represent the future of the HIV/AIDS epidemic. It is estimated that by 2015 older adults will represent 50% of persons living with HIV in the United States. Despite the HIV/AIDS growing population among older adults, attitudes, beliefs, and stereotypes toward older adults that exist in general society have affected HIV prevention, education, and care. Specifically, ageist attitudes about the sexuality of older adults in general and older women in particular, low clinical HIV suspicion among healthcare providers, lack of knowledge about risk among older women, and differentials in power related to negotiating sexual practices all lead to heightened concerns for the prevention, identification, and treatment of HIV disease in mature women. This article examines common attitudes, beliefs, and stereotypes that exist within general society as well as health and social service providers that place older women at a disadvantage when it comes to HIV prevention, education, and treatment.

  15. Understanding the Stereotype as a Complex Communication Tool: Touchstone Award

    Science.gov (United States)

    Kurylo, Anastacia

    2004-01-01

    A cognitive approach that views stereotypes as mental tools that function in information processing has dominated recent work on stereotyping. But regardless of their cognitive utility, an association between stereotypes and social injustice (i.e., prejudice, discrimination) has earned stereotypes the label "bad" and consequently something to be…

  16. The effect of gender stereotype activation on entrepreneurial intentions.

    Science.gov (United States)

    Gupta, Vishal K; Turban, Daniel B; Bhawe, Nachiket M

    2008-09-01

    In this study, the impact of implicit and explicit activation of gender stereotypes on men's and women's intentions to pursue a traditionally masculine career, such as entrepreneurship, was examined. On the basis of stereotype activation theory, it was hypothesized that men and women would confirm the gender stereotype about entrepreneurship when it was presented implicitly but disconfirm it when it was presented explicitly. Hypotheses were tested by randomly assigning 469 business students to one of 6 experimental conditions and then measuring their entrepreneurial intentions. Results supported the hypothesis when entrepreneurship was associated with stereotypically masculine characteristics but not when it was associated with traditionally feminine characteristics. Men also had higher entrepreneurial intention scores compared with women when no stereotypical information about entrepreneurship was presented, suggesting that underlying societal stereotypes associating entrepreneurship with masculine characteristics may influence people's intentions. However, men and women reported similar intentions when entrepreneurship was presented as gender neutral, suggesting that widely held gender stereotypes can be nullified. Practical implications and directions for future research are discussed.

  17. Women Trauma and Stereotype Tradition in Tunde Kelani’s Film, Thunderbolt

    Directory of Open Access Journals (Sweden)

    Olugbenga Elegbe

    2018-04-01

    Full Text Available Stereotype tradition and gender injustice constitute the trauma that majority of women face in the marital relationship in Yoruba cultural setting. These issues was explore in Tunde Kelani’s film, Thunderbolt (Magun. Employing the narrative content analysis technique the film reveals various issues relating to women trauma in Yoruba stereotype tradition which empowers men against women. Suspicion, cultural chauvinism, betrayal, ambition, poor communication, lack of trust, wrong accusation and dominance constitute conflicts between couples in the film. This shows that the issue of conflict and gender injustice against women is a common traits in Yoruba cultural setting. The film is a lesson on many unresolved conflicts in marriages relationships while proposing trust and open communication which will improve and contribute to positive conjugal relationship development.

  18. Racial athletic stereotype confirmation in college football recruiting.

    Science.gov (United States)

    Thomas, Grant; Good, Jessica J; Gross, Alexi R

    2015-01-01

    The present study tested real-world racial stereotype use in the context of college athletic recruiting. Stereotype confirmation suggests that observers use stereotypes as hypotheses and interpret relevant evidence in a biased way that confirms their stereotypes. Shifting standards suggest that the evaluative standard to which we hold a target changes as a function of their group membership. We examined whether stereotype confirmation and shifting standards effects would be seen in college football coaches during recruiting. College football coaches evaluated a Black or White player on several attributes and made both zero- and non-zero-sum allocations. Results suggested that coaches used the evidence presented to develop biased subjective evaluations of the players based on race while still maintaining equivalent objective evaluations. Coaches also allocated greater overall resources to the Black recruit than the White recruit.

  19. Gender-marked age stereotypes in english proverbs and sayings

    OpenAIRE

    Галапчук-Тарнавська, Олена Михайлівна; Halapchuk-Tarnavska, Olena M.

    2014-01-01

    Gender stereotypes are characteristic features of male/female gender group behavior that are expected by a society.Gender stereotypes in the Ukrainian language are viewed as ethnic stereotypes and perform the function of accumulating and systemizing the social, cultural and historical experiences of the Ukrainian people.Gender-marked age stereotypes are widely accepted believes held about certain age that are perceived as being appropriate for women and men.Family roles are also subject to ch...

  20. Macho and coquette? Stereotypes of men and women portrait in advertising message

    Directory of Open Access Journals (Sweden)

    Magdalena Zubiel-Kasprowicz

    2013-12-01

    Full Text Available In today's world advertising is omnipresent. The advertising messages became an inseparable element of the everyday experience, permeating this experience on a massive scale. The medium is however equally controversial, with most of the criticism centring on the means through which advertising attempts to draw the target audience's attention. One of the most contentious issues is the question of the stereotypical gender representation and the overt sexual overtones in advertising. An advertisement which bases its message in stereotypical gender representations is a crooked, over-simplified version of reality – one which frequently results in the hampering of critical thinking and blocking of an objective assessment of a given situation. But is this really the case? Advertising in itself does not form the stereotypes of men and women. It makes use of them in order to sell a product as effectively as possible. Through providing illustrations of everyday situations and through copying the stereotypical conceptions of social roles, advertising produces a hyperritual which consists in a conventional, simplified and standardised rendering of the depicted real-life situations and gender relations. The standards of advertising in Poland employ the images of women who should take care of herself, of her home and her family. The image of men who are simultaneously ignorant of the washing powder but are experts in motor vehicles is accompanied by the image of children who can only be properly understood by their mums. It is, in fact, the case that advertising constitutes a medium which grounds the regressive elements of the cultural consciousness, relying on a collection of stereotypes, common misconceptions and superstitions.

  1. Cultural stereotypes in Nigerian print media advertisements ...

    African Journals Online (AJOL)

    Cultural stereotypes in Nigerian print media advertisements. ... Abstract. This study set out to examine the extent to which cultural stereotype roles are depicted in print advertisements in Nigeria. It specifically ... AJOL African Journals Online.

  2. System for the detection of chromosomal rearrangements using Sordaria macrospora

    Energy Technology Data Exchange (ETDEWEB)

    Arnaise, S.; Leblon, G.; Lares, L. (Paris-11 Univ., 91 - Orsay (France). Lab. de Biologie Cellulaire et Genetique)

    1984-01-01

    A system is described for the detection and diagnosis of induced chromosomal rearrangement using Sordaria macrospora. The system uses the property of the rearrangement to produce defective white ascospores as meiotic progeny from heterozygous crosses. Two reconstruction experiments have shown that this system is able to give reliable quantitative measures of rearrangement frequencies. Evidence for a photoreactivation process was obtained, suggesting that pyrimidine dimers may well be an important lesion in UV-induced chromosomal rearrangement. No evidence of induction of chromosomal rearrangement was obtained in experiments with the powerful chemical mutagen N-methyl-N'-nitro-N-nitrosoguanidine.

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

    Science.gov (United States)

    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.

  4. Recurrence risk in de novo structural chromosomal rearrangements.

    Science.gov (United States)

    Röthlisberger, Benno; Kotzot, Dieter

    2007-08-01

    According to the textbook of Gardner and Sutherland [2004], the standard on genetic counseling for chromosome abnormalities, the recurrence risk of de novo structural or combined structural and numeric chromosome rearrangements is less than 0.5-2% and takes into account recurrence by chance, gonadal mosaicism, and somatic-gonadal mosaicism. However, these figures are roughly estimated and neither any systematic study nor exact or evidence-based risk calculations are available. To address this question, an extensive literature search was performed and surprisingly only 29 case reports of recurrence of de novo structural or combined structural and numeric chromosomal rearrangements were found. Thirteen of them were with a trisomy 21 due to an i(21q) replacing one normal chromosome 21. In eight of them low-level mosaicism in one of the parents was found either in fibroblasts or in blood or in both. As a consequence of the low number of cases and theoretical considerations (clinical consequences, mechanisms of formation, etc.), the recurrence risk should be reduced to less than 1% for a de novo i(21q) and to even less than 0.3% for all other de novo structural or combined structural and numeric chromosomal rearrangements. As the latter is lower than the commonly accepted risk of approximately 0.3% for indicating an invasive prenatal diagnosis and as the risk of abortion of a healthy fetus after chorionic villous sampling or amniocentesis is higher than approximately 0.5%, invasive prenatal investigation in most cases is not indicated and should only be performed if explicitly asked by the parents subsequent to appropriate genetic counseling. (c) 2007 Wiley-Liss, Inc.

  5. PRIMARY STUDENTS' STEREOTYPIC IMAGE OF INVENTOR IN KOREA

    Directory of Open Access Journals (Sweden)

    Eunsang Lee

    2018-04-01

    Full Text Available The purpose of this research is to compare the previous stereotypes of the scientist image and the current stereotypes of the inventor image among Korean students. For this purpose, three primary schools located in the metropolitan area of Korea were selected under a convenience sampling method, with one class selected for each of the 2nd, 4th, and 6th grades of each school. The conclusions of this research are as follows. First, analyzing students' stereotypes of the inventor image showed that older students had more stereotypes about inventors than younger students did. Second, as a result of analyzing the images according to each indicator, Korean students were found to have stereotypes about the inventor. Third, the symbol of research was expressed together with one of the science-related experiment tool and the making-related experiment tool. Fourth, primary students perceived the inventor as mainly male. Male students mostly drew male inventors and female students mostly drew female inventors. Based on the conclusions obtained through this research, various educational implications to be reflected in primary technology education were suggested to escape the stereotypes of the inventor’s image.

  6. The basis of shooter biases: beyond cultural stereotypes.

    Science.gov (United States)

    Miller, Saul L; Zielaskowski, Kate; Plant, E Ashby

    2012-10-01

    White police officers and undergraduate students mistakenly shoot unarmed Black suspects more than White suspects on computerized shoot/don't shoot tasks. This bias is typically attributed to cultural stereotypes of Black men. Yet, previous research has not examined whether such biases emerge even in the absence of cultural stereotypes. The current research investigates whether individual differences in chronic beliefs about interpersonal threat interact with target group membership to elicit shooter biases, even when group membership is unrelated to race or cultural stereotypes about danger. Across two studies, participants with strong beliefs about interpersonal threats were more likely to mistakenly shoot outgroup members than ingroup members; this was observed for unfamiliar, arbitrarily formed groups using a minimal group paradigm (Study 1) and racial groups not culturally stereotyped as dangerous (Asians; Study 2). Implications for the roles of both group membership and cultural stereotypes in shaping decisions to shoot are discussed.

  7. The perfect match: Do criminal stereotypes bias forensic evidence analysis?

    Science.gov (United States)

    Smalarz, Laura; Madon, Stephanie; Yang, Yueran; Guyll, Max; Buck, Sarah

    2016-08-01

    This research provided the first empirical test of the hypothesis that stereotypes bias evaluations of forensic evidence. A pilot study (N = 107) assessed the content and consensus of 20 criminal stereotypes by identifying perpetrator characteristics (e.g., sex, race, age, religion) that are stereotypically associated with specific crimes. In the main experiment (N = 225), participants read a mock police incident report involving either a stereotyped crime (child molestation) or a nonstereotyped crime (identity theft) and judged whether a suspect's fingerprint matched a fingerprint recovered at the crime scene. Accompanying the suspect's fingerprint was personal information about the suspect of the type that is routinely available to fingerprint analysts (e.g., race, sex) and which could activate a stereotype. Participants most often perceived the fingerprints to match when the suspect fit the criminal stereotype, even though the prints did not actually match. Moreover, participants appeared to be unaware of the extent to which a criminal stereotype had biased their evaluations. These findings demonstrate that criminal stereotypes are a potential source of bias in forensic evidence analysis and suggest that suspects who fit criminal stereotypes may be disadvantaged over the course of the criminal justice process. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  8. The effects of stereotypes and observer pressure on athletic performance.

    Science.gov (United States)

    Krendl, Anne; Gainsburg, Izzy; Ambady, Nalini

    2012-02-01

    Although the effects of negative stereotypes and observer pressure on athletic performance have been well researched, the effects of positive stereotypes on performance, particularly in the presence of observers, is not known. In the current study, White males watched a video either depicting Whites basketball players as the best free throwers in the NBA (positive stereotype), Black basketball players as the best free throwers in the NBA (negative stereotype), or a neutral sports video (control). Participants then shot a set of free throws, during which half the participants were also videotaped (observer condition), whereas the other half were not (no observer condition). Results demonstrated that positive stereotypes improved free throw performance, but only in the no observer condition. Interestingly, observer pressure interacted with the positive stereotype to lead to performance decrements. In the negative stereotype condition, performance decrements were observed both in the observer and no observer conditions.

  9. Visual Stereotypes and Virtual Pedagogical Agents

    Science.gov (United States)

    Haake, Magnus; Gulz, Agneta

    2008-01-01

    The paper deals with the use of visual stereotypes in virtual pedagogical agents and its potential impact in digital learning environments. An analysis of the concept of visual stereotypes is followed by a discussion of affordances and drawbacks as to their use in the context of traditional media. Next, the paper explores whether virtual…

  10. When distrust frees your mind: the stereotype-reducing effects of distrust.

    Science.gov (United States)

    Posten, Ann-Christin; Mussweiler, Thomas

    2013-10-01

    Trust and distrust are essential elements of human interaction, yet little is known about how trust and distrust shape how we perceive others. To close this gap, we examined how trust versus distrust influences stereotyping. Recent research has suggested that distrust fosters the use of cognitive nonroutine strategies. Building on these findings, we investigated the hypothesis that--contrary to intuition--it might be distrust rather than trust that reduces stereotyping. Supporting this hypothesis, engaging in an untrustworthy (vs. trustworthy vs. trust-unrelated) interaction resulted in less stereotypic evaluations in an unrelated person-judgment task (Experiment 1). Replicating the stereotype-reducing effect, 2 different distrust (vs. trust) priming manipulations led to less stereotypic person judgments in 2 different stereotyping paradigms (Experiments 2A and 2B). We hypothesized that a comparison focus on dissimilarities--a nonroutine mechanism that works against stereotyping--causes this stereotype-reducing effect. In line with this notion, distrust led to a more pronounced dissimilarity-focus (Experiment 3), and the stereotype-reducing effect of distrust diminished when this dissimilarity-focus was impaired (Experiment 4). Our findings suggest that distrust induces a dissimilarity-focus that in turn reduces stereotyping.

  11. What is a True Gamer? The Male Gamer Stereotype and the Marginalization of Women in Video Game Culture

    OpenAIRE

    Paaßen, Benjamin; Morgenroth, Thekla; Stratemeyer, Michelle

    2017-01-01

    Women and men play video games in approximately equal numbers. Despite this, video gaming is still strongly associated with the male gender. A common justification for this stereotype is that, while women might play games, they should not be considered "true" or "hard-core" gamers because they play more casually and less skillfully compared to their male counterparts. In this contribution, we review the existing literature on gender and gaming to investigate the male gamer stereotype in terms...

  12. Cultural stereotypes as gatekeepers: increasing girls’ interest in computer science and engineering by diversifying stereotypes

    OpenAIRE

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N.

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve ...

  13. Women's Stereotypes and Consumer Preferences

    OpenAIRE

    Velandia Morales, Andrea; Universidad de Granada; Rodríguez-Bailón, Rosa; Universidad de Granada

    2011-01-01

    According to The Ambivalent Sexism Theory (Glick y Fiske, 1996) there are distinct stereotypes of women that men express different attitudes. Among them, the housewife, sexy women and executive women are the clearest ones. One hundred people participated in the present study in order to test the relationship between the female stereotypes, their level of influence and prestige and the level of preference for a commercial product (described in female and male terms). The results showed that se...

  14. Race Salience and Essentialist Thinking in Racial Stereotype Development

    Science.gov (United States)

    Pauker, Kristin; Ambady, Nalini; Apfelbaum, Evan P.

    2010-01-01

    The authors explored the emergence and antecedents of racial stereotyping in 89 children ages 3–10 years. Children completed a number of matching and sorting tasks, including a measure designed to assess their knowledge and application of both positive and negative in-group and out-group stereotypes. Results indicate that children start to apply stereotypes to the out-group starting around 6 years of age. Controlling for a number of factors, two predictors contributed significantly towards uniquely explaining the use of these stereotypes: race salience (i.e., seeing and organizing by race) and essentialist thinking (i.e., believing that race cannot change). These results provide insight into how and when real-world interventions aimed at altering the acquisition of racial stereotypes may be implemented. PMID:21077865

  15. Unprompted generation of obesity stereotypes.

    Science.gov (United States)

    Horsburgh-McLeod, G; Latner, J D; O'Brien, K S

    2009-01-01

    Prejudice towards obese people is widespread and has negative consequences for individuals with obesity. The present study covertly examined whether participants spontaneously generate different written transcript content (i.e., more negative stereotypes) when presented with a picture of an obese person or a normal-weight person. Two pictures of young women were computer generated to appear identical in all features except for body shape, which was either obese or normal-weight. Forty-nine women blind to the nature of the study were randomized to receive either the obese or normal-weight picture and asked to write a free-response description of a typical "day in the life" of the woman depicted. Independent coding of the transcripts revealed more frequent negative stereotypes and more negative valence generated by participants asked to describe a typical day of the obese target. These differences are consistent with the prevalent negative stereotypes of obese individuals.

  16. Women's Stereotypes and Consumer Preferences

    Directory of Open Access Journals (Sweden)

    Andrea Velandia Morales

    2011-01-01

    Full Text Available According to The Ambivalent Sexism Theory (Glick y Fiske, 1996 there are distinct stereotypes of women that men express different attitudes. Among them, the housewife, sexy women and executive women are the clearest ones. One hundred people participated in the present study in order to test the relationship between the female stereotypes, their level of influence and prestige and the level of preference for a commercial product (described in female and male terms. The results showed that sexy women is more associated with the masculine description, whereas the executive women is more associated to the feminine product description, and in both cases the housewife is the least associated with the two different descriptions. It was also found that the influence and the women prestige mediated the relationship between the stereotypes and the preference shown for the product described in feminine terms

  17. The consequences of chronic stereotype threat: domain disidentification and abandonment.

    Science.gov (United States)

    Woodcock, Anna; Hernandez, Paul R; Estrada, Mica; Schultz, P Wesley

    2012-10-01

    Stereotype threat impairs performance across many domains. Despite a wealth of research, the long-term consequences of chronic stereotype threat have received little empirical attention. Beyond the immediate impact on performance, the experience of chronic stereotype threat is hypothesized to lead to domain disidentification and eventual domain abandonment. Stereotype threat is 1 explanation why African Americans and Hispanic/Latino(a)s "leak" from each juncture of the academic scientific pipeline in disproportionately greater numbers than their White and Asian counterparts. Using structural equation modeling, we tested the stereotype threat-disidentification hypothesis across 3 academic years with a national longitudinal panel of undergraduate minority science students. Experience of stereotype threat was associated with scientific disidentification, which in turn predicted a significant decline in the intention to pursue a scientific career. Race/ethnicity moderated this effect, whereby the effect was evident for Hispanic/Latino(a) students but not for all African American students. We discuss findings in terms of understanding chronic stereotype threat.

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

    Science.gov (United States)

    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.

  19. Shaping stereotypical behaviour through the discussion of social stereotypes

    NARCIS (Netherlands)

    Smith, Laura G. E.; Postmes, Tom

    In two studies, we demonstrate that small group discussions change the extent to which an activated stereotype affects performance in a relevant domain. In Study I, female participants were asked why men are (or are not) better than them at maths. They generated their answers individually or through

  20. The Ultrafast Wolff Rearrangement in the Gas Phase

    Science.gov (United States)

    Steinbacher, Andreas; Roeding, Sebastian; Brixner, Tobias; Nuernberger, Patrick

    The Wolff rearrangement of gas-phase 5-diazo Meldrum's acid is disclosed with femtosecond ion spectroscopy. Distinct differences are found for 267 nm and 200 nm excitation, the latter leading to even two ultrafast rearrangement reactions.

  1. Race Essentialism and Social Contextual Differences in Children’s Racial Stereotyping

    Science.gov (United States)

    Pauker, Kristin; Xu, Yiyuan; Williams, Amanda; Biddle, Ashley Morris

    2016-01-01

    The authors explored the differential emergence and correlates of racial stereotyping in 136 children ages 4–11 years across two broad social contexts: Hawai‘i and Massachusetts. Children completed measures assessing race salience, race essentialism, and in-group and out-group stereotyping. Results indicated that the type of racial stereotypes emerging with age was context dependent. In both contexts in-group stereotyping increased with age. By contrast, there was only an age-related increase in out-group stereotyping in Massachusetts. Older children in Massachusetts reported more essentialist thinking (i.e., believing that race cannot change) than their counterparts in Hawai’i, which explained their higher out-group stereotyping. These results provide insight into the factors that may shape contextual differences in racial stereotyping. PMID:27684395

  2. Stereotype threat and social function in opioid substitution therapy patients.

    Science.gov (United States)

    von Hippel, Courtney; Henry, Julie D; Terrett, Gill; Mercuri, Kimberly; McAlear, Karen; Rendell, Peter G

    2017-06-01

    People with a history of substance abuse are subject to widespread stigmatization. It seems likely that this societal disapproval will result in feelings of stereotype threat, or the belief that one is the target of demeaning stereotypes. If so, stereotype threat has the potential to contribute to functional difficulties including poor social outcomes. Eighty drug users on opioid substitution therapy and 84 demographically matched controls completed measures of mental health and social function. The opioid substitution therapy group were additionally asked to complete a measure that focused on their feelings of stereotype threat in relation to their drug use history. Bivariate correlations and hierarchical regression analyses were conducted to establish the magnitude and specificity of the relationship between stereotype threat and social functioning. Relative to controls, the opioid substitution therapy group reported higher levels of negative affect and schizotypy, and poorer social functioning, with all three of these indices significantly correlated with their feelings of stereotype threat. The results also showed that stereotype threat contributed significant unique variance to social functioning in the opioid substitution therapy group, even after taking into account other background, clinical, and mental health variables. Social functioning is an important aspect of recovery, yet these data indicate that people with a history of drug abuse who believe they are the target of stereotypical attitudes have poorer social functioning. This relationship holds after controlling for the impact of other variables on social functioning, including mental health. The theoretical and practical implications of these findings are discussed. Concerns about being stereotyped can shape the social experiences of opioid substitution therapy patients. Opioid substitution therapy patients who feel negatively stereotyped experience greater social function deficits, and this

  3. Ethical aspects of gender stereotypes in Romanian advertising

    OpenAIRE

    Frunza, Mihaela; Grad, Iulia; Frunza, Sandu

    2016-01-01

    In this paper we aim at arguing that the advertising agencies – as significant organizations in the field of public communication – should follow the example of business corporations that are voluntarily using ethical practices to increase the trust of customers. One area where this can be done safely and constructively is the area of gender stereotypes in advertisement. By removing gender stereotypes and promoting non-stereotypical, creative images of gender relations, ads can simultaneously...

  4. Confronting Stereotypes

    Science.gov (United States)

    Buswell, Carol

    2011-01-01

    People confront stereotypes every day, both in and out of the classroom. Some ideas have been carried in the collective memory and classroom textbooks for so long they are generally recognized as fact. Many are constantly being reinforced by personal experiences, family discussions, and Hollywood productions as well. The distinct advantage to…

  5. Chimeric Amino Acid Rearrangements as Immune Targets in Prostate Cancer

    Science.gov (United States)

    2016-05-01

    COVERED 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Chimeric Amino Acid Rearrangements as Immune Targets in Prostate Cancer 5b. GRANT NUMBER W81XWH...that result from gene rearrangements given their high frequency relative to somatic point mutations. Gene rearrangements can yield novel chimeric

  6. The Consequences of Chronic Stereotype Threat: Domain Disidentification and Abandonment

    OpenAIRE

    Woodcock, Anna; Hernandez, Paul R.; Estrada, Mica; Schultz, P. Wesley

    2012-01-01

    Stereotype threat impairs performance across many domains. Despite a wealth of research, the long-term consequences of chronic stereotype threat have received little empirical attention. Beyond the immediate impact on performance, the experience of chronic stereotype threat is hypothesized to lead to domain disidentification and eventual domain abandonment. Stereotype threat is 1 explanation why African Americans and Hispanic/Latino(a)s “leak” from each juncture of the academic scientific pip...

  7. Older workers : stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, Rita; Toderi, Stefano; Dordoni, Paola; Henkens, Kene; Fiabane, Elena Maria; Setti, Ilaria

    2016-01-01

    Purpose - The purpose of this paper is to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, the authors intend to test the measurement invariance of Henkens's (2005) age stereotypes scale across two age group, respectively, under 50 and 50 years

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

    Science.gov (United States)

    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).

  9. Von despotischen Türken und kaltherzigen Deutschen. Zur Inszenierung und Destruktion kultureller Stereotype in der Komödie

    Directory of Open Access Journals (Sweden)

    Ulrike Irrgang

    2013-12-01

    Full Text Available This paper focuses on the cinematic representation of Turkish migrants and Germans in the two comedies Vatanyolu – Die Heimreise (1988 and Almanya - Willkommen in Deutschland (2011. In former movies Turkish characters were portrayed as the patriarchalic husband or father and the oppressed wife. The German society was represented as modern and civilised. The paper seeks to clarify the following questions: In which way are „the Germans“ and „the Turks“ characterized in Vatanyolu and Almanya? Is it possible to undermine stereotype representations by the use of humour? To answer these questions, firstly, the author shortly introduces the concepts of culture and cultural identity this article is based on. Then theoretical remarks on stereotypes are discussed as well as the potential of humour to subvert stereotypical representations. The analysis of the movie characters in Vatanyolu and Almanya shows that the filmmakers still use typical images of Turks and Germans. Although the family members in Vatanyolu are heterogeneous, the stereotypical representations can only be transcended in some cases. The characters in Almanya are more complex and multilayered, so the boundaries between „Turkish“ and „German“ disappear. In both movies stereotypes serve as basis for humour. Especially in Vatanyolu the commonly known images are simply reproduced by the filmmakers. However, in Almanya some jokes work against stereotypes by revealing their structure and logic.

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

    Science.gov (United States)

    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.

  11. Evolution of gender stereotypes in Spain: traits and roles.

    Science.gov (United States)

    López-Sáez, Mercedes; Morales, J Francisco; Lisbona, Ana

    2008-11-01

    The aim of this study is twofold: to determine whether (and how) gender stereotypes have changed over time through a comparison of two different sets of data collected in 1993 (N=1255) and 2001 (N=1255) from a representative sample of the Spanish population, and to examine the relation between gender traits and roles and its stability over time. In addition, special attention is paid to the psychometric properties of the measures of gender traits and roles used in the study. The content of gender stereotypes was found to remain stable over the target period of time, confirming the classical typology (a higher assignment of expressive-communal traits to women and of instrumental-agentic traits to men). The structure of the gender-role questionnaire allows us to distinguish between family-role and work-role stereotyping. Gender-role stereotyping shows a marked decline between 1993 and 2001, a result that contrasts with the stability of trait-role stereotyping. The fact that a very low correlation is observed at the two time points between these two components of gender stereotyping strongly suggests their independence.

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

    Science.gov (United States)

    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

  13. Genome organization influences partner selection for chromosomal rearrangements

    NARCIS (Netherlands)

    Wijchers, P.J.; de Laat, W.

    2010-01-01

    Chromosomal rearrangements occur as a consequence of the erroneous repair of DNA double-stranded breaks, and often underlie disease. The recurrent detection of specific tumorigenic rearrangements suggests that there is a mechanism behind chromosomal partner selection involving the shape of the

  14. Stereotype threat in salary negotiations is mediated by reservation salary.

    Science.gov (United States)

    Tellhed, Una; Björklund, Fredrik

    2011-04-01

    Women are stereotypically perceived as worse negotiators than men, which may make them ask for less salary than men when under stereotype threat (Kray et al., 2001). However, the mechanisms of stereotype threat are not yet properly understood. The current study investigated whether stereotype threat effects in salary negotiations can be explained by motivational factors. A total of 116 business students negotiated salary with a confederate and were either told that this was diagnostic of negotiating ability (threat manipulation) or not. Measures of minimum (reservation) and ideal (aspiration) salary goals and regulatory focus were collected. The finding (Kray et al., 2001) that women make lower salary requests than men when under stereotype threat was replicated. Women in the threat condition further reported lower aspiration salary, marginally significantly lower reservation salary and less eagerness/more vigilance than men. Reservation salary mediated the stereotype threat effect, and there was a trend for regulatory focus to mediate the effect. Thus, reservation salary partly explains why women ask for less salary than men under stereotype threat. Female negotiators may benefit from learning that stereotype threat causes sex-differences in motivation. © 2010 The Authors. Scandinavian Journal of Psychology © 2010 The Scandinavian Psychological Associations.

  15. Rearrangement moves on rooted phylogenetic networks.

    Science.gov (United States)

    Gambette, Philippe; van Iersel, Leo; Jones, Mark; Lafond, Manuel; Pardi, Fabio; Scornavacca, Celine

    2017-08-01

    Phylogenetic tree reconstruction is usually done by local search heuristics that explore the space of the possible tree topologies via simple rearrangements of their structure. Tree rearrangement heuristics have been used in combination with practically all optimization criteria in use, from maximum likelihood and parsimony to distance-based principles, and in a Bayesian context. Their basic components are rearrangement moves that specify all possible ways of generating alternative phylogenies from a given one, and whose fundamental property is to be able to transform, by repeated application, any phylogeny into any other phylogeny. Despite their long tradition in tree-based phylogenetics, very little research has gone into studying similar rearrangement operations for phylogenetic network-that is, phylogenies explicitly representing scenarios that include reticulate events such as hybridization, horizontal gene transfer, population admixture, and recombination. To fill this gap, we propose "horizontal" moves that ensure that every network of a certain complexity can be reached from any other network of the same complexity, and "vertical" moves that ensure reachability between networks of different complexities. When applied to phylogenetic trees, our horizontal moves-named rNNI and rSPR-reduce to the best-known moves on rooted phylogenetic trees, nearest-neighbor interchange and rooted subtree pruning and regrafting. Besides a number of reachability results-separating the contributions of horizontal and vertical moves-we prove that rNNI moves are local versions of rSPR moves, and provide bounds on the sizes of the rNNI neighborhoods. The paper focuses on the most biologically meaningful versions of phylogenetic networks, where edges are oriented and reticulation events clearly identified. Moreover, our rearrangement moves are robust to the fact that networks with higher complexity usually allow a better fit with the data. Our goal is to provide a solid basis for

  16. Rearrangement moves on rooted phylogenetic networks.

    Directory of Open Access Journals (Sweden)

    Philippe Gambette

    2017-08-01

    Full Text Available Phylogenetic tree reconstruction is usually done by local search heuristics that explore the space of the possible tree topologies via simple rearrangements of their structure. Tree rearrangement heuristics have been used in combination with practically all optimization criteria in use, from maximum likelihood and parsimony to distance-based principles, and in a Bayesian context. Their basic components are rearrangement moves that specify all possible ways of generating alternative phylogenies from a given one, and whose fundamental property is to be able to transform, by repeated application, any phylogeny into any other phylogeny. Despite their long tradition in tree-based phylogenetics, very little research has gone into studying similar rearrangement operations for phylogenetic network-that is, phylogenies explicitly representing scenarios that include reticulate events such as hybridization, horizontal gene transfer, population admixture, and recombination. To fill this gap, we propose "horizontal" moves that ensure that every network of a certain complexity can be reached from any other network of the same complexity, and "vertical" moves that ensure reachability between networks of different complexities. When applied to phylogenetic trees, our horizontal moves-named rNNI and rSPR-reduce to the best-known moves on rooted phylogenetic trees, nearest-neighbor interchange and rooted subtree pruning and regrafting. Besides a number of reachability results-separating the contributions of horizontal and vertical moves-we prove that rNNI moves are local versions of rSPR moves, and provide bounds on the sizes of the rNNI neighborhoods. The paper focuses on the most biologically meaningful versions of phylogenetic networks, where edges are oriented and reticulation events clearly identified. Moreover, our rearrangement moves are robust to the fact that networks with higher complexity usually allow a better fit with the data. Our goal is to provide

  17. ETV6-RUNX1 Rearrangement in Tunisian Pediatric B-Lineage Acute Lymphoblastic Leukemia

    Directory of Open Access Journals (Sweden)

    Abir Gmidène

    2009-01-01

    Full Text Available In this study, Forty-one out of fifty-seven Tunisian children with B-lineage acute lymphoblastic leukemia (B-ALL, and without cytogenetically detectable recurrent abnormalities at the time of the diagnosis, were evaluated by fluorescence in situ hybridization (FISH for the t(12;21. This translocation leads ETV6-RUNX1 (previously TEL-AML1 fusion gene. 16 patients (28% had ETV6-RUNX1 rearrangement. In addition to this rearrangement, two cases showed a loss of the normal ETV6 allele, and three others showed an extra signal of the RUNX1 gene. Seven patients without ETV6-RUNX1 rearrangement showed extra signals of the RUNX1 gene. One out of the 7 patients was also associated with a t(3;12 identified by FISH. This is the first Tunisian study in which we report the incidence of t(12;21 among childhood B-lineage ALL and in which we have found multiple copies of RUNX1. Finally, our findings confirm that additional or secondary genetic changes are commonly encountered in pediatric B-lineage ALL with ETV6-RUNX1 gene fusion which is envisaged to play a pivotal role in disease progression.

  18. The Effect Of Stereotype On Cognitive Performance: An ...

    African Journals Online (AJOL)

    Gender and Behaviour ... Abstract. This study investigated the effect stereotypes have on cognitive performance. ... Therefore understanding the nature of stereotypes, prejudice, and discrimination is the first step in combating these practices.

  19. Older workers: stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, R.; Toderi, S.; Dordoni, P.; Henkens, K.; Fiabane, E.M.; Setti, I.

    2016-01-01

    Purpose The present study aims to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, we intend to test the measurement invariance of Henkens (2005)’s age stereotypes scale across two age group, respectively under 50 years and 50 years and older.

  20. Older workers : Stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, R.; Toderi, S.; Dordoni, P.; Henkens, K.; Fiabane, E.M.; Setti, I.

    2016-01-01

    Purpose The purpose of this paper is to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, the authors intend to test the measurement invariance of Henkens’s (2005) age stereotypes scale across two age group, respectively, under 50 and 50 years and

  1. Stereotype(s of music in literature

    Directory of Open Access Journals (Sweden)

    Andrzej Hejmej

    2007-04-01

    Full Text Available The article concerns the question of music in literature, one of the problems of comparative studies, and terms: "non-musicality", "musicality" as stereotypes in literary studies. In the course of considering these views the following problems are discussed: analogy between literature and music (esthetic point of view, "non-musicality" of literature (as quite controversial category in literary research, musical contexts and intertexts (numerous artistic and analytical-literary strategies, contemporary typology of music in literature (S. P. Scher, E. Wiegandt, F. Arroyas, S. Jeanneret.

  2. Effects of stereotypes and suggestion on memory.

    Science.gov (United States)

    Shechory, Mally; Nachson, Israel; Glicksohn, Joseph

    2010-02-01

    In this study, the interactive effect of stereotype and suggestion on accuracy of memory was examined by presenting 645 participants (native Israelis and immigrants from the former Soviet Union and Ethiopia) with three versions of a story about a worker who is waiting in a manager's office for a meeting. All versions were identical except for the worker's name, which implied a Russian or an Ethiopian immigrant or a person of no ethnic origin. Each participant was presented with one version of the story. After an hour delay, the participants' memories were tested via two questionnaires that differed in terms of level of suggestion. Data analyses show that (a) when a suggestion matched the participant's stereotypical perception, the suggestion was incorporated into memory but (b) when the suggestion contradicted the stereotype, it did not influence memory. The conclusion was that recall is influenced by stereotypes but can be enhanced by compatible suggestions.

  3. Gender and stereotypes in motivation to study computer programming for careers in multimedia

    Science.gov (United States)

    Doubé, Wendy; Lang, Catherine

    2012-03-01

    A multimedia university programme with relatively equal numbers of male and female students in elective programming subjects provided a rare opportunity to investigate female motivation to study and pursue computer programming in a career. The MSLQ was used to survey 85 participants. In common with research into deterrence of females from STEM domains, females displayed significantly lower self-efficacy and expectancy for success. In contrast to research into deterrence of females from STEM domains, both genders placed similar high values on computer programming and shared high extrinsic and intrinsic goal orientation. The authors propose that the stereotype associated with a creative multimedia career could attract female participation in computer programming whereas the stereotype associated with computer science could be a deterrent.

  4. Able but unintelligent: including positively stereotyped black subgroups in the stereotype content model.

    Science.gov (United States)

    Walzer, Amy S; Czopp, Alexander M

    2011-01-01

    The stereotype content model (SCM) posits that warmth and competence are the key components underlying judgments about social groups. Because competence can encompass different components (e.g., intelligence, talent) different group members may be perceived to be competent for different reasons. Therefore, we believe it may be important to specify the type of competence being assessed when examining perceptions of groups that are positively stereotyped (i.e., Black athletes and musical Blacks). Consistent with the SCM, these subgroups were perceived as high in competence-talent but not in competence-intelligence and low in warmth. Both the intelligence and talent frame of competence fit in the SCM's social structural hypothesis.

  5. The association between stereotyping and interprofessional collaborative practice.

    Science.gov (United States)

    Rachma Sari, Vika; Hariyati, Rr Tutik Sri; Syuhaimie Hamid, Achir Yani

    2018-02-01

    This study aimed to identify the association between stereotyping and professional intercollaborative practice. This study used a cross-sectional analytical study involving physicians, nurses, pharmacists, and dietitians in a hospital in Jakarta, Indonesia, who were selected using the stratified random sampling method. Data was collected using the Student Stereotypes Rating Questionnaire (SSRQ) and the Assessment of Interprofessional Team Collaboration Scale (AITCS). The stereotyping level was analyzed based on a nine-point SSRQ, while interprofessional collaborative practice was scored based on partnership/shared decision-making, cooperation, and coordination. Stereotyping was shown to significantly correlate with interprofessional collaborative practice as measured by the SSRQ and AITCS. Poor interprofessional collaborative practice in subscale partnership/decision-making was dominant. Also, low-rating stereotyping was shown to be dominant with poor interprofessional collaborative practice. The research recommends that health care providers improve partnership/ decision-making skills for better interprofessional collaboration. For further research, it's recommended to explore another barrier of interprofessional collaborative practice. Copyright © 2018 Elsevier España, S.L.U. All rights reserved.

  6. Stereotyping by Omission: Eliminate the Negative, Accentuate the Positive

    Science.gov (United States)

    Bergsieker, Hilary B.; Leslie, Lisa M.; Constantine, Vanessa S.; Fiske, Susan T.

    2014-01-01

    Communicators, motivated by strategic self-presentation, selectively underreport negative content in describing their impressions of individuals and stereotypes of groups, particularly for targets whom they view ambivalently with respect to warmth and competence. Communicators avoid overtly inaccurate descriptions, preferring to omit negative information and emphasize positive information about mixed individual targets (Study 1). With more public audiences, communicators increasingly prefer negativity omission to complete accuracy (Study 2), a process driven by self-presentation concerns (Study 3), and moderated by bidimensional ambivalence. Similarly, in an extension of the Princeton Trilogy studies, reported stereotypes of ethnic and national outgroups systematically omitted negative dimensions over 75 years—as anti-prejudice norms intensified—while neutral and positive stereotype dimensions remained constant (Study 4). Multiple assessment methods confirm this stereotyping-by-omission phenomenon (Study 5). Implications of negativity omission for innuendo and stereotype stagnation are discussed. PMID:22448889

  7. Ethno-cultural duality and, ethnic, stereotypes

    Directory of Open Access Journals (Sweden)

    Žikić Bojan P.

    2005-01-01

    Full Text Available A construction of an individual identity, in dual ethno-cultural environments, is often based on a premise that an ethnic identity is a primary human determinant. In such dual ethno-cultural communities, a basic ethnic stereotype could be called „relational“: it is founded on the concept of „Others/We-group“ distinction, where the Others appear as a main reason for the existence of the We-group members who use the distinction. This stereotype is based on the following premises: the first one says that a local socio-cultural reality contains two solid ethno-cultural groups, whereas the other suggests that in a local context, there exist just „They“ as a solid ethno-cultural group while among „Us“ the solidity is in fact, limited to ethnic affiliation. The consequence of the attitude is pervasive presentation of intra-ethnic differences, more than mere stereotyping of the Others. These stereotypes are based on the so-called „homeland“ classifications and appear to represent a small ethnography of ideas and images on what constitutes and makes a local ethnic community. The stereotypes of this particular kind are more often seen among members of Serbian ethnic group, at least based on a research in two local communities - Bečej and Seleuš. In the two communities, the prevailing attitudes on intra-ethnic differences and the stereotypes developed out of the differences are more numerous and elaborated, based on the „homeland“ classification. This cultural, cognitive process is a consequence of intertwining of two perspectives in understanding of the We-group. The first perspective narrates about the We-group ethnic background, and the second emphasizes the group domicile, that is, it defines the We-group in space. The first perspective is founded, more or less, on indispensable experience of an ethnic identity, while the other perspective is more based on empirical experience; the second perspective is also a creation of a

  8. A system for the detection of chromosomal rearrangements using Sordaria macrospora

    International Nuclear Information System (INIS)

    Arnaise, S.; Leblon, G.; Lares, L.

    1984-01-01

    A system is described for the detection and diagnosis of induced chromosomal rearrangement using Sordaria macrospora. The system uses the property of the rearrangement to produce defective white ascospores as meiotic progeny from heterozygous crosses. Two reconstruction experiments have shown that this system is able to give reliable quantitative measures of rearrangement frequencies. Evidence for a photoreactivation process was obtained, suggesting that pyrimidine dimers may well be an important lesion in UV-induced chromosomal rearrangement. No evidence of induction of chromosomal rearrangement was obtained in experiments with the powerful chemical mutagen N-methyl-N'-nitro-N-nitrosoguanidine. (orig.)

  9. A system for the detection of chromosomal rearrangements using Sordaria macrospora.

    Science.gov (United States)

    Arnaise, S; Leblon, G; Lares, L

    1984-01-01

    A system is described for the detection and diagnosis of induced chromosomal rearrangement using Sordaria macrospora. The system uses the property of the rearrangement to produce defective white ascospores as meiotic progeny from heterozygous crosses. Two reconstruction experiments have shown that this system is able to give reliable quantitative measures of rearrangement frequencies. Evidence for a photoreactivation process was obtained, suggesting that pyrimidine dimers may well be an important lesion in UV-induced chromosomal rearrangement. No evidence of induction of chromosomal rearrangement was obtained in experiments with the powerful chemical mutagen N-methyl-N'-nitro-N-nitrosoguanidine.

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

    Science.gov (United States)

    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.

  11. Knowing about Racial Stereotypes versus Believing Them

    Science.gov (United States)

    Nasir, Na'ilah Suad; McKinney de Royston, Maxine; O'Connor, Kathleen; Wischnia, Sarah

    2017-01-01

    Despite post-racial rhetoric, stereotypes remain salient for American youth. We surveyed 150 elementary and middle schoolers in Northern California and conducted case studies of 12 students. Findings showed that (a) students hold school-related stereotypes that get stronger in middle school, (b) African American and Latino students experience…

  12. Stereotype Threat and Gender Differences in Chemistry

    Science.gov (United States)

    Sunny, Cijy Elizabeth; Taasoobshirazi, Gita; Clark, Lauren; Marchand, Gwen

    2017-01-01

    Stereotype threat theory (STT) offers one explanation for achievement differences in math and science for both women and minority students. Specifically, STT posits that the perceived risk of confirming a negative stereotype about an individual's identity group acts as a psychological burden that negatively impacts performance. This study examined…

  13. Stereotype threat engenders neural attentional bias toward negative feedback to undermine performance.

    Science.gov (United States)

    Forbes, Chad E; Leitner, Jordan B

    2014-10-01

    Stereotype threat, a situational pressure individuals experience when they fear confirming a negative group stereotype, engenders a cascade of physiological stress responses, negative appraisals, and performance monitoring processes that tax working memory resources necessary for optimal performance. Less is known, however, about how stereotype threat biases attentional processing in response to performance feedback, and how such attentional biases may undermine performance. Women received feedback on math problems in stereotype threatening compared to stereotype-neutral contexts while continuous EEG activity was recorded. Findings revealed that stereotype threatened women elicited larger midline P100 ERPs, increased phase locking between anterior cingulate cortex and dorsolateral prefrontal cortex (two regions integral for attentional processes), and increased power in left fusiform gyrus in response to negative feedback compared to positive feedback and women in stereotype-neutral contexts. Increased power in left fusiform gyrus in response to negative feedback predicted underperformance on the math task among stereotype threatened women only. Women in stereotype-neutral contexts exhibited the opposite trend. Findings suggest that in stereotype threatening contexts, neural networks integral for attention and working memory are biased toward negative, stereotype confirming feedback at very early speeds of information processing. This bias, in turn, plays a role in undermining performance. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Mind matters: cognitive and physical effects of aging self-stereotypes.

    Science.gov (United States)

    Levy, Becca R

    2003-07-01

    In the first part of this article, a wide range of research is drawn upon to describe the process by which aging stereotypes are internalized in younger individuals and then become self-stereotypes when individuals reach old age. The second part consists of a review of the author's cross-cultural, experimental, and longitudinal research that examines the cognitive and physical effects of aging self-stereotypes. The final section presents suggestions for future research relating to aging self-stereotypes.

  15. Affective regulation of stereotype activation: It’s the (accessible) thought that counts

    Science.gov (United States)

    Huntsinger, Jeffrey R.; Sinclair, Stacey; Dunn, Elizabeth; Clore, Gerald L.

    2010-01-01

    Extant research demonstrates that positive affect, compared to negative affect, increases stereotyping. In four experiments we explore whether the link between affect and stereotyping depends, critically, on the relative accessibility of stereotype-relevant thoughts and response tendencies. As well as manipulating mood, we measured or manipulated the accessibility of egalitarian response tendencies (Experiments 1-2) and counter-stereotypic thoughts (Experiments 3-4). In the absence of such response tendencies and thoughts, people in positive moods displayed greater stereotype activation —consistent with past research. By contrast, in the presence of accessible egalitarian response tendencies or counter-stereotypic thoughts, people in positive moods exhibited less stereotype activation than those in negative moods. PMID:20363909

  16. Gender Stereotypes in Same-Sex Relationships

    OpenAIRE

    Bro, Jesper Koch; Jensen, Ditte; Stokholm, Martin Valdemar Sachse; Kristoffersen, Simone Ryegaard; Tranberg, Line Falk

    2008-01-01

    Abstract Through five qualitative interviews with people that currently are or have been in same-sex relationship, analyzed by applying the theories of social constructivism by Peter L. Berger and Thomas Luckmann and Queer theorist Judith Butler, the project explores heterosexual stereotypes in same-sex relationships. The result is a thoroughgoing analysis where it appears from the interviews as if the interviewed people reproduce heterosexual stereotypical gender roles in their relationships...

  17. Impact of social pressure on stereotypes about obese people.

    Science.gov (United States)

    Harper, Jessica; Carels, Robert A

    2014-01-01

    This study was designed to test the effects of different types of influence on the expression of stereotypes towards people who are obese. It was hypothesized that public social pressure would more significantly impact the expression of stereotypes towards obese people than other types of influence. One-hundred fifty-eight undergraduate students were randomly assigned to one of three conditions or a control condition. Participants completed measures of stereotypes towards obese people prior to and after receiving manipulated feedback depicting purported stereotypes possessed by others (anonymously or publically) or scientific information about the base rates of these stereotypical traits in the obese population (i.e., trait prevalence). Participants also completed a measure of weight bias unrelated to the manipulated feedback. Explicit beliefs were influenced more when people perceived that others' views were inconsistent with their own in a public setting than an anonymous setting or when they received trait prevalence feedback. However, levels of weight bias on a separate measure were unchanged. Strong, public manipulations of social feedback have great potential to impact, at least, the short-term expression of stereotypes towards obese people.

  18. Consequences of stereotype suppression and internal suppression motivation : A self-regulation approach

    NARCIS (Netherlands)

    Gordijn, Ernestine H; Hindriks, Inge; Koomen, W; Dijksterhuis, Ap; van Knipppenberg, A.

    The present research studied the effects of suppression of stereotypes on subsequent stereotyping. Moreover, the moderating influence of motivation to suppress stereotypes was examined. The first three experiments showed that suppression of stereotypes leads to the experience of engaging in

  19. The Living Gender Curriculum: Helping FCS Students Analyze Gender Stereotypes

    Science.gov (United States)

    Goldstein-Schultz, Martha

    2016-01-01

    The concept of gender stereotypes permeates the lives of youth in the United States. This article provides background information and rationale for incorporating gender stereotype analysis into family and consumer sciences (FCS) coursework. The critical analysis of gender stereotypes includes numerous activities and assessments that encourage…

  20. Quantum concept of the rearrangement of a crystal lattice

    International Nuclear Information System (INIS)

    Gureev, M.D.; Mednikov, S.I.

    1995-01-01

    Using quantum considerations based on the concept of lattice rearrangement waves, we carried out an analysis of processes of rearrangement of a crystal lattice occurring on a moving front (interface) of crystal rearrangement. For the introduction and quantization of these waves we use the method of acoustomechanical analogy and the Sommerfeld quantum conditions. We calculate the energies and the propagation velocities of the lattice rearrangement waves. Along with quanta having a certain momentum, quanta that have a certain angular momentum are introduced into consideration. On the basis of the concepts developed, we suggest a new expression for calculating the probability of thermofluctuational processes in a crystal. We perform a numerical analysis of the rate of growth of the γ-phase in iron in the process of α-γ-conversion. Satisfactory agreement with experiment is obtained. We discuss the limitations and prospects of further development of the concept suggested. For direct experimental verification of the concept we propose to investigate the diffraction of electrons and other particles on the lattice rearrangement waves, i.e., in the process of phase conversions or disintegration of crystals

  1. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    OpenAIRE

    Leicht, Carola; Goclowska, Malgorzata 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 leadersh...

  2. Stereotype threat can both enhance and impair older adults' memory.

    Science.gov (United States)

    Barber, Sarah J; Mather, Mara

    2013-12-01

    Negative stereotypes about aging can impair older adults' memory via stereotype threat; however, the mechanisms underlying this phenomenon are unclear. In two experiments, we tested competing predictions derived from two theoretical accounts of stereotype threat: executive-control interference and regulatory fit. Older adults completed a working memory test either under stereotype threat about age-related memory declines or not under such threat. Monetary incentives were manipulated such that recall led to gains or forgetting led to losses. The executive-control-interference account predicts that stereotype threat decreases the availability of executive-control resources and hence should impair working memory performance. The regulatory-fit account predicts that threat induces a prevention focus, which should impair performance when gains are emphasized but improve performance when losses are emphasized. Results were consistent only with the regulatory-fit account. Although stereotype threat significantly impaired older adults' working memory performance when remembering led to gains, it significantly improved performance when forgetting led to losses.

  3. Stereotype threat reduces false recognition when older adults are forewarned.

    Science.gov (United States)

    Wong, Jessica T; Gallo, David A

    2016-01-01

    Exposing older adults to ageing stereotypes can reduce their memory for studied information--a phenomenon attributed to stereotype threat--but little is known about stereotype effects on false memory. Here, we assessed ageing stereotype effects on the Deese-Roediger-McDermott false memory illusion. Older adults studied lists of semantically associated words, and then read a passage about age-related memory decline (threat condition) or an age-neutral passage (control condition). They then took a surprise memory test with a warning to avoid false recognition of non-studied associates. Relative to the control condition, activating stereotype threat reduced the recognition of both studied and non-studied words, implicating a conservative criterion shift for associated test words. These results indicate that stereotype threat can reduce false memory, and they help to clarify mixed results from prior ageing research. Consistent with the regulatory focus hypothesis, threat motivates older adults to respond more conservatively when error-prevention is emphasised at retrieval.

  4. Challenging gender stereotypes: Theory of mind and peer group dynamics.

    Science.gov (United States)

    Mulvey, Kelly Lynn; Rizzo, Michael T; Killen, Melanie

    2016-11-01

    To investigate the social cognitive skills related to challenging gender stereotypes, children (N = 61, 3-6 years) evaluated a peer who challenged gender stereotypic norms held by the peer's group. Participants with false belief theory of mind (FB ToM) competence were more likely than participants who did not have FB ToM to expect a peer to challenge the group's stereotypes and propose that the group engage in a non-stereotypic activity. Further, participants with FB ToM rated challenging the peer group more positively. Participants without FB ToM did not differentiate between their own and the group's evaluation of challenges to the group's stereotypic norms, but those with ToM competence asserted that they would be more supportive of challenging the group norm than would the peer group. Results reveal the importance of social-cognitive competencies for recognizing the legitimacy of challenging stereotypes, and for understanding one's own and other group perspectives. © 2015 John Wiley & Sons Ltd.

  5. Stereotyped: Investigating Gender in Introductory Science Courses

    Science.gov (United States)

    Lauer, Shanda; Momsen, Jennifer; Offerdahl, Erika; Kryjevskaia, Mila; Christensen, Warren; Montplaisir, Lisa

    2013-01-01

    Research in science education has documented achievement gaps between men and women in math and physics that may reflect, in part, a response to perceived stereotype threat. Research efforts to reduce achievement gaps by mediating the impact of stereotype threat have found success with a short values-affirmation writing exercise. In biology and…

  6. Stereotype Threat and Women's Performance in Physics

    Science.gov (United States)

    Marchand, Gwen C.; Taasoobshirazi, Gita

    2013-01-01

    Stereotype threat (ST), which involves confirming a negative stereotype about one's group, is a factor thought to contribute to the gender gap in science achievement and participation. This study involved a quasi-experiment in which 312 US high school physics students were randomly assigned, via their classroom cluster, to one of three ST…

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

    Directory of Open Access Journals (Sweden)

    He Liu

    Full Text Available 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.

  8. The "saying is repeating" effect: dyadic communication can generate cultural stereotypes.

    Science.gov (United States)

    Bratanova, Boyka; Kashima, Yoshi

    2014-01-01

    It has been long established that interpersonal communication underpins the existence of cultural stereotypes. However, research has either examined the formation of new or the maintenance of existing stereotypes. In a series of three studies, the present research bridges the gap between these phases by showing that newly formed stereotypes can spread through repeated dyadic communication with others. The stereotypic representation arose due to the audience tuning in to communication to a first audience. Further transmission to two types of subsequent audiences was simulated: a newcomer and an old-timer with an unknown attitude towards the target. A "saying-is-repeating" effect was obtained: the stereotypic representation was invariably transmitted to the newcomer, regardless of whether communicators personally believed in the bias; perceived group-level consensus moderated its transmission to the old-timer. These findings demonstrate that once a stereotypic representation is formed, it is likely to spread in a community and potentially become a cultural stereotype.

  9. Stereotype content model across cultures: Towards universal similarities and some differences

    Science.gov (United States)

    Cuddy, Amy J. C.; Fiske, Susan T.; Kwan, Virginia S. Y.; Glick, Peter; Demoulin, Stéphanie; Leyens, Jacques-Philippe; Bond, Michael Harris; Croizet, Jean-Claude; Ellemers, Naomi; Sleebos, Ed; Htun, Tin Tin; Kim, Hyun-Jeong; Maio, Greg; Perry, Judi; Petkova, Kristina; Todorov, Valery; Rodríguez-Bailón, Rosa; Morales, Elena; Moya, Miguel; Palacios, Marisol; Smith, Vanessa; Perez, Rolando; Vala, Jorge; Ziegler, Rene

    2014-01-01

    The stereotype content model (SCM) proposes potentially universal principles of societal stereotypes and their relation to social structure. Here, the SCM reveals theoretically grounded, cross-cultural, cross-groups similarities and one difference across 10 non-US nations. Seven European (individualist) and three East Asian (collectivist) nations (N = 1, 028) support three hypothesized cross-cultural similarities: (a) perceived warmth and competence reliably differentiate societal group stereotypes; (b) many out-groups receive ambivalent stereotypes (high on one dimension; low on the other); and (c) high status groups stereotypically are competent, whereas competitive groups stereotypically lack warmth. Data uncover one consequential cross-cultural difference: (d) the more collectivist cultures do not locate reference groups (in-groups and societal prototype groups) in the most positive cluster (high-competence/high-warmth), unlike individualist cultures. This demonstrates out-group derogation without obvious reference-group favouritism. The SCM can serve as a pancultural tool for predicting group stereotypes from structural relations with other groups in society, and comparing across societies. PMID:19178758

  10. Constituent rearrangement model and large transverse momentum reactions

    International Nuclear Information System (INIS)

    Igarashi, Yuji; Imachi, Masahiro; Matsuoka, Takeo; Otsuki, Shoichiro; Sawada, Shoji.

    1978-01-01

    In this chapter, two models based on the constituent rearrangement picture for large p sub( t) phenomena are summarized. One is the quark-junction model, and the other is the correlating quark rearrangement model. Counting rules of the models apply to both two-body reactions and hadron productions. (author)

  11. Árni Magnússon's rearrangement of paper manuscripts

    DEFF Research Database (Denmark)

    Stegmann, Beeke

    Árni Magnússon’s rearrangement of paper manuscripts draws attention to the early history of Árni Magnússon’s (1663-1730) manuscript collection. The thesis examines Árni’s extensive rearrangement of paper manuscripts, showing that he repeatedly altered the physical composition of codices in his...

  12. An Examination of Stereotype Threat Effects on Girls' Mathematics Performance

    Science.gov (United States)

    Ganley, Colleen M.; Mingle, Leigh A.; Ryan, Allison M.; Ryan, Katherine; Vasilyeva, Marina; Perry, Michelle

    2013-01-01

    Stereotype threat has been proposed as 1 potential explanation for the gender difference in standardized mathematics test performance among high-performing students. At present, it is not entirely clear how susceptibility to stereotype threat develops, as empirical evidence for stereotype threat effects across the school years is inconsistent. In…

  13. Media Stereotypes Analysis in the Classroom at the Student Audience

    Science.gov (United States)

    Fedorov, Alexander

    2015-01-01

    Media Stereotypes Analysis is the identification and analysis of stereotypical images of people, ideas, events, stories, themes and etc. in media texts. Media stereotype reflects the well-established attitudes towards a particular object, it is schematic averaged, familiar, stable representation of genres, social processes/events, ideas, people,…

  14. Neural basis of stereotype-induced shifts in women's mental rotation performance.

    Science.gov (United States)

    Wraga, Maryjane; Helt, Molly; Jacobs, Emily; Sullivan, Kerry

    2007-03-01

    Recent negative focus on women's academic abilities has fueled disputes over gender disparities in the sciences. The controversy derives, in part, from women's relatively poorer performance in aptitude tests, many of which require skills of spatial reasoning. We used functional magnetic imaging to examine the neural structure underlying shifts in women's performance of a spatial reasoning task induced by positive and negative stereotypes. Three groups of participants performed a task involving imagined rotations of the self. Prior to scanning, the positive stereotype group was exposed to a false but plausible stereotype of women's superior perspective-taking abilities; the negative stereotype group was exposed to the pervasive stereotype that men outperform women on spatial tasks; and the control group received neutral information. The significantly poorer performance we found in the negative stereotype group corresponded to increased activation in brain regions associated with increased emotional load. In contrast, the significantly improved performance we found in the positive stereotype group was associated with increased activation in visual processing areas and, to a lesser degree, complex working memory processes. These findings suggest that stereotype messages affect the brain selectively, with positive messages producing relatively more efficient neural strategies than negative messages.

  15. Disinhibition of stereotyping : context, prejudice, and target characteristics

    NARCIS (Netherlands)

    Kawakami, K; Spears, R; Dovidio, JF

    2002-01-01

    The present research examined the moderating influences of individual differences in sexism on the application of gender stereqtypes to stereotypic versus nonstereotypic targets as a function of contexts that induced sex stereotypic or counterstereotypic responses. Specifically, participants first

  16. Gender Stereotypes and Discrimination: How Sexism Impacts Development.

    Science.gov (United States)

    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.

  17. Exploring the Relationship Between Stereotype Perception and Residents' Well-Being.

    Science.gov (United States)

    Salles, Arghavan; Mueller, Claudia M; Cohen, Geoffrey L

    2016-01-01

    Medicine has historically been a male-dominated field, and there remains a stereotype that men are better physicians than women. For female residents, and in particular female surgical residents, chronically contending with this stereotype can exact a toll on their psychological health. The objective of this study was to determine the relationship between women surgeons' psychological health and their perception of other people's endorsement of the stereotype (stereotype perception). This is a correlational study based on survey data collected from 14 residency programs at one medical center from September 2010 to March 2011. The participants were 384 residents (representing an 80% response rate). The main survey measures were the Dupuy Psychological General Well-Being Scale and the Maslach Burnout Inventory. Among female surgical residents, we found that those with higher degrees of stereotype perception had poorer psychological health than those with lower degrees of stereotype perception (β = -0.44, p = 0.002). For men, there was no relationship between stereotype perception and psychological health (β = 0.015; p = 0.92). Among nonsurgeons, there was no relationship between stereotype perception and psychological health for either women or men (β = -0.016; p = 0.78; β = -0.0050; p = 0.97, respectively). The data suggest that women in surgical training, but not men, can face a stressor--stereotype perception--that is negatively associated with their psychological health. This same relationship does not seem to exist for women in nonsurgical training programs. Efforts should be made to further understand this relationship and investigate possible interventions to level the playing field for male and female surgical trainees. Copyright © 2016 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    Robert A. Carels

    2013-05-01

    Full Text Available 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.

  20. Ethical Aspects of Gender Stereotypes in Romanian Advertising

    Directory of Open Access Journals (Sweden)

    FRUNZA Mihaela

    2016-07-01

    Full Text Available In this paper we aim at arguing that the advertising agencies – as significant organizations in the field of public communication – should follow the example of business corporations that are voluntarily using ethical practices to increase the trust of customers. One area where this can be done safely and constructively is the area of gender stereotypes in advertisement. By removing gender stereotypes and promoting non-stereotypical, creative images of gender relations, ads can simultaneously promote their brands as open-minded, creative and modern and inspire building the trust of their customers.

  1. Counter-Stereotypes and Images: An Exploratory Research and Some Questions

    Science.gov (United States)

    Morin-Messabel, Christine; Ferrière, Séverine; Martinez, Frederic; Devif, Julie; Reeb, Laurence

    2017-01-01

    The dynamics of the construction and perpetuation of gender stereotypes are classic research subjects in social psychology and in the field of educational guidelines in France. The most recent government decree aims to counter stereotypes in schools, by exposing pupils to counter-stereotypes. This study examines the effects of activating…

  2. Examining the Effects of Stereotype Threat on Test-Taking Behaviors

    Science.gov (United States)

    Scherbaum, Charles A.; Blanshetyn, Victoria; Marshall-Wolp, Elizabeth; McCue, Elizabeth; Strauss, Ross

    2011-01-01

    This study examines the relationship between stereotype threat and individual test-taking behaviors. Previous research has examined the impact of stereotype threat on test scores, but little research has examined the impact of stereotype threat on the test-taking behaviors impacting those scores. Using a pre-post experimental design, stereotype…

  3. The Roots of Stereotype Threat: When Automatic Associations Disrupt Girls' Math Performance

    Science.gov (United States)

    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…

  4. Stereotype Threat in Organizations: An Examination of its Scope, Triggers, and Possible Interventions

    OpenAIRE

    Kray, Laura J.; Shirako, Aiwa

    2009-01-01

    This chapter explores stereotype threat in organizational contexts. Building on the understanding that stereotype threat involves concerns about confirming a negative stereotype about one’s group, we begin by elucidating the scope of potential stereotype threat effects in organizations. We first examine the ubiquity of evaluations in organizations, which are at the heart of stereotype threat. Next we specify the potential psychological consequences of stereotype threat on targeted individua...

  5. Counteracting Age Stereotypes: A Self-Awareness Manipulation

    Science.gov (United States)

    Chen, Yiwei; Pethtel, Olivia; Ma, Xiaodong

    2010-01-01

    The major goals of the present study were to (a) examine age differences in susceptibility to age stereotypes and (b) test a self-awareness manipulation in counteracting age stereotypes. Young and older adults read two sets of descriptors that only differed in the to-be-ignored age-related information. In the high self-awareness condition,…

  6. 1,2-Fluorine Radical Rearrangements: Isomerization Events in Perfluorinated Radicals.

    Science.gov (United States)

    Van Hoomissen, Daniel J; Vyas, Shubham

    2017-11-16

    Devising effective degradation technologies for perfluoroalkyl substances (PFASs) is an active area of research, where the molecular mechanisms involving both oxidative and reductive pathways are still elusive. One commonly neglected pathway in PFAS degradation is fluorine atom migration in perfluoroalkyl radicals, which was largely assumed to be implausible because of the high C-F bond strength. Using density functional theory calculations, it was demonstrated that 1,2-F atom migrations are thermodynamically favored when the fluorine atom migrated from a less branched carbon center to a more branched carbon center. Activation barriers for these rearrangements were within 19-29 kcal/mol, which are possible to easily overcome at elevated temperatures or in photochemically activated species in the gas or aqueous phase. It was also found that the activation barriers for the 1,2-F atom migration are lowered as much as by 10 kcal/mol when common oxidative degradation products such as HF assisted the rearrangements or if the resulting radical center was stabilized by vicinal π-bonds. Natural bond orbital analyses showed that fluorine moves as a radical in a noncharge-separated state. These findings add an important reaction to the existing knowledge of mechanisms for PFAS degradation and highlights the fact that 1,2-F atom shifts may be a small channel for isomerization of these compounds, but upon availability of mineralization products, this isomerization process could become more prominent.

  7. Stereotypes of Black American Women Related to Sexuality and Motherhood

    Science.gov (United States)

    Rosenthal, Lisa; Lobel, Marci

    2016-01-01

    Intersectionality theorists and researchers suggest the importance of examining unique stereotypes associated with intersecting group identities. We focus on the unique stereotypes of Black women in the United States related to sexuality and motherhood. In an online experimental study, 435 undergraduates from a Northeastern U.S. university were randomly assigned to one of the four conditions in which they viewed a photograph and read a description of a target young woman. The target’s race (Black vs. White) and pregnancy status (pregnant vs. no pregnancy information) were varied. A Black female target (pregnant or not) was perceived more negatively on items related to historically rooted societal stereotypes about sexual activity, sexual risk, motherhood status, and socioeconomic status than was a White female target, but there were no differences on items unrelated to societal stereotypes. A Black target described as pregnant was also perceived as more likely to be a single mother and to need public assistance than was a White target described as pregnant. Current findings, along with evidence that societal stereotypes have damaging effects, underscore the importance of diversifying images of Black women and increasing awareness of how stereotypes affect perceptions of Black women. Findings also highlight the value of research employing intersectionality to understand stereotypes. PMID:27821904

  8. Stereotypes of Black American Women Related to Sexuality and Motherhood.

    Science.gov (United States)

    Rosenthal, Lisa; Lobel, Marci

    2016-09-01

    Intersectionality theorists and researchers suggest the importance of examining unique stereotypes associated with intersecting group identities. We focus on the unique stereotypes of Black women in the United States related to sexuality and motherhood. In an online experimental study, 435 undergraduates from a Northeastern U.S. university were randomly assigned to one of the four conditions in which they viewed a photograph and read a description of a target young woman. The target's race (Black vs. White) and pregnancy status (pregnant vs. no pregnancy information) were varied. A Black female target (pregnant or not) was perceived more negatively on items related to historically rooted societal stereotypes about sexual activity, sexual risk, motherhood status, and socioeconomic status than was a White female target, but there were no differences on items unrelated to societal stereotypes. A Black target described as pregnant was also perceived as more likely to be a single mother and to need public assistance than was a White target described as pregnant. Current findings, along with evidence that societal stereotypes have damaging effects, underscore the importance of diversifying images of Black women and increasing awareness of how stereotypes affect perceptions of Black women. Findings also highlight the value of research employing intersectionality to understand stereotypes.

  9. Gender Stereotypes in Science Education Resources : A Visual Content Analysis

    NARCIS (Netherlands)

    Kerkhoven, A.H.; Rodrigues, Dos Santos Russo P.M.; Land, A.M.; Saxena, A.; Rodenburg, F.J.

    2016-01-01

    More men are studying and working in science fields than women. This could be an effect of the prevalence of gender stereotypes (e.g., science is for men, not for women). Aside from the media and people’s social lives, such stereotypes can also occur in education. Ways in which stereotypes are

  10. Agreement and Accuracy of National Stereotypes in Five Central European Countries

    OpenAIRE

    Hřebíčková, M. (Martina); Graf, S. (Sylvie)

    2016-01-01

    In the chapter, we provide an overview of the current research on the accuracy of national stereotypes and introduce results of a research project on national stereotypes in five Central European countries. National stereotypes were operationalized as personality traits of typical country representatives. In Austria, the Czech Republic, Germany, Poland, and Slovakia, we measured stereotypes from ingroup as well as outgroup perspectives. Each typical country representative was rated by people ...

  11. REARRANGEMENT IN THE B-GENOME FROM DIPLOID PROGENITOR TO WHEAT ALLOPOLYPOLID

    Directory of Open Access Journals (Sweden)

    Salina E.A.

    2012-08-01

    Full Text Available Three key periods that were accompanied by considerable rearrangements in the B genome of wheat and its progenitor can be considered. The first period covers the period from the divergence of diploid Triticum and Aegilops species from their common progenitor (2.5–6 million years ago to formation of the tetraploid T. diccocoides (about 500 thousand years ago. Significant genomic rearrangements in the diploid progenitor of the B genome, Ae. speltoides (SS genome, involved a considerable amplification of repeated DNA sequences, which led to an increase in the number of heterochromatin blocks on chromosomes relative to other diploid Aegilops and Triticum species. Our analysis has demonstrated that during this period the Spelt1 repeats intensively amplified as well as several mobile elements proliferated, in particular, the genome-specific gypsy LTR-retrotransposon Fatima and CACTA DNA-transposon Caspar. The second period in the B-genome evolution was associated with the emergence of tetraploid (BBAA genome and its subsequent evolution. The third most important event leading to the next rearrangement of the B genome took place relatively recently, 7000–9500 years ago, being associated with the emergence of hexaploid wheat with the genomic formula BBAADD. The evolution of the B/S genome involved intergenomic and intragenomic translocations and chromosome inversions. So far, five rearrangements in the B-genome chromosomes of polyploid wheats has been observed and described; the majority of them took place during the formation and evolution of tetraploid species. The mapping of the S-genome chromosomes and comparison with the B-genome chromosome maps have demonstrated that individual rearrangements pre-existed in Ae. speltoides; moreover, Ae. speltoides is polymorphic for these rearrangements.Chromosome 5B is nearly 870 Mbp (5BL = 580 Mbp and 5BS = 290 Mbp and is known to carry important genes controlling the key aspects of wheat biology, in

  12. Analyzing Gender Stereotyping in Bollywood Movies

    OpenAIRE

    Madaan, Nishtha; Mehta, Sameep; Agrawaal, Taneea S; Malhotra, Vrinda; Aggarwal, Aditi; Saxena, Mayank

    2017-01-01

    The presence of gender stereotypes in many aspects of society is a well-known phenomenon. In this paper, we focus on studying such stereotypes and bias in Hindi movie industry (Bollywood). We analyze movie plots and posters for all movies released since 1970. The gender bias is detected by semantic modeling of plots at inter-sentence and intra-sentence level. Different features like occupation, introduction of cast in text, associated actions and descriptions are captured to show the pervasiv...

  13. An Experimental Study of the Effects of Stereotype Threat and Stereotype Lift on Men and Women's Performance in Mathematics

    Science.gov (United States)

    Johnson, Heather J.; Barnard-Brak, Lucy; Saxon, Terrill F.; Johnson, Megan K.

    2012-01-01

    In this study the authors examined the differential effects of stereotype threat and lift between genders on math test performance. They asked 3 questions: (a) What is the effect of gender on math test performance?, (b) What is the effect of stereotyping condition (threat, lift, or neither) on math test performance?, and (c) What is the effect of…

  14. Ambient belonging: how stereotypical cues impact gender participation in computer science.

    Science.gov (United States)

    Cheryan, Sapna; Plaut, Victoria C; Davies, Paul G; Steele, Claude M

    2009-12-01

    People can make decisions to join a group based solely on exposure to that group's physical environment. Four studies demonstrate that the gender difference in interest in computer science is influenced by exposure to environments associated with computer scientists. In Study 1, simply changing the objects in a computer science classroom from those considered stereotypical of computer science (e.g., Star Trek poster, video games) to objects not considered stereotypical of computer science (e.g., nature poster, phone books) was sufficient to boost female undergraduates' interest in computer science to the level of their male peers. Further investigation revealed that the stereotypical broadcast a masculine stereotype that discouraged women's sense of ambient belonging and subsequent interest in the environment (Studies 2, 3, and 4) but had no similar effect on men (Studies 3, 4). This masculine stereotype prevented women's interest from developing even in environments entirely populated by other women (Study 2). Objects can thus come to broadcast stereotypes of a group, which in turn can deter people who do not identify with these stereotypes from joining that group.

  15. Stereotype Threat and Gender Differences in Performance on a Novel Visuospatial Task

    Science.gov (United States)

    Campbell, Susan Miller; Collaer, Marcia L.

    2009-01-01

    Stereotype threat research has shown that being a member of a negatively stereotyped group may result in impaired performance on tests of skills thought to be relevant to the stereotype. This study investigated whether stereotype threat influences gender differences in performance on a novel test of visuospatial ability. Undergraduates (N = 194)…

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

    Science.gov (United States)

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

    2014-11-01

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

  17. Chromosomal rearrangements do not seem to affect the gene flow in hybrid zones between karyotypic races of the common shrew (Sorex araneus)

    Czech Academy of Sciences Publication Activity Database

    Horn, A.; Basset, P.; Yannic, G.; Banaszek, A.; Borodin, P. M.; Bulatova, N. S.; Jadwiszczak, K.; Jones, R. M.; Polyakov, A. V.; Ratkiewicz, M.; Searle, J. B.; Shchipanov, N. A.; Zima, Jan; Hausser, J.

    2012-01-01

    Roč. 66, č. 3 (2012), s. 882-889 ISSN 0014-3820 Institutional research plan: CEZ:AV0Z60930519 Keywords : genetic structure * microsatellites * Robertsonian rearrangements * Sorex araneus * speciation Subject RIV: EG - Zoology Impact factor: 4.864, year: 2012

  18. When compliments fail to flatter: American individualism and responses to positive stereotypes.

    Science.gov (United States)

    Siy, John Oliver; Cheryan, Sapna

    2013-01-01

    Five studies show that being the target of a positive stereotype is a negative interpersonal experience for those from individualistic cultures because positive stereotypes interfere with their desire to be seen as individuals separate from their groups. U.S.-born Asian Americans and women who heard a positive stereotype about their group in an intergroup interaction (e.g., "Asians are good at math," "women are nurturing") derogated their partner and experienced greater negative emotions than those who heard no stereotype. Negative reactions were mediated by a sense of being depersonalized, or "lumped together" with others in one's group, by the positive stereotype (Studies 1-3). Cross-cultural differences (Study 4) and an experimental manipulation of cultural self-construal (Study 5) demonstrated that those with an independent self-construal reacted more negatively to positive stereotypes than those with an interdependent self-construal. By bringing together research on stereotypes from the target's perspective with research on culture, this work demonstrates how cultural self-construals inform the way people interpret and respond to being the target of positive stereotypes.

  19. Warmth and competence in your face! Visual encoding of stereotype content

    NARCIS (Netherlands)

    Imhoff, R.; Woelki, J.; Hanke, S.; Dotsch, R.

    2013-01-01

    Previous research suggests that stereotypes about a group's warmth bias our visual representation of group members. Based on the stereotype content model (SCM) the current research explored whether the second big dimension of social perception, competence, is also reflected in visual stereotypes. To

  20. Twenty Years of Stereotype Threat Research: A Review of Psychological Mediators.

    Science.gov (United States)

    Pennington, Charlotte R; Heim, Derek; Levy, Andrew R; Larkin, Derek T

    2016-01-01

    This systematic literature review appraises critically the mediating variables of stereotype threat. A bibliographic search was conducted across electronic databases between 1995 and 2015. The search identified 45 experiments from 38 articles and 17 unique proposed mediators that were categorized into affective/subjective (n = 6), cognitive (n = 7) and motivational mechanisms (n = 4). Empirical support was accrued for mediators such as anxiety, negative thinking, and mind-wandering, which are suggested to co-opt working memory resources under stereotype threat. Other research points to the assertion that stereotype threatened individuals may be motivated to disconfirm negative stereotypes, which can have a paradoxical effect of hampering performance. However, stereotype threat appears to affect diverse social groups in different ways, with no one mediator providing unequivocal empirical support. Underpinned by the multi-threat framework, the discussion postulates that different forms of stereotype threat may be mediated by distinct mechanisms.

  1. Teaching Diversity in Organizations: Stereotyping the Stock Photo

    Science.gov (United States)

    Fetherston, Michelle

    2016-01-01

    Course: Organizational Communication. Objectives: After completing this single-class activity, students should be able to (1) identify stereotypes that are created and/or reinforced by images frequently used in communication materials, (2) explain how those stereotypes influence communication and relational barriers in organizations, and (3)…

  2. Stereotype Strength and Attentional Bias: Preference for Confirming versus Disconfirming Information Depends on Processing Capacity

    Science.gov (United States)

    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

  3. Nuclear positioning rather than contraction controls ordered rearrangements of immunoglobulin loci.

    Science.gov (United States)

    Rother, Magdalena B; Palstra, Robert-Jan; Jhunjhunwala, Suchit; van Kester, Kevin A M; van IJcken, Wilfred F J; Hendriks, Rudi W; van Dongen, Jacques J M; Murre, Cornelis; van Zelm, Menno C

    2016-01-08

    Progenitor-B cells recombine their immunoglobulin (Ig) loci to create unique antigen receptors. Despite a common recombination machinery, the Ig heavy and Ig light chain loci rearrange in a stepwise manner. We studied pre-pro-B cells and Rag(-/-) progenitor-B cells to determine whether Ig locus contraction or nuclear positioning is decisive for stepwise rearrangements. We found that both Ig loci were contracted in pro-B and pre-B cells. Igh relocated from the nuclear lamina to central domains only at the pro-B cell stage, whereas, Igκ remained sequestered at the lamina, and only at the pre-B cell stage located to central nuclear domains. Finally, in vitro induced re-positioning of Ig alleles away from the nuclear periphery increased germline transcription of Ig loci in pre-pro-B cells. Thus, Ig locus contraction juxtaposes genomically distant elements to mediate efficient recombination, however, sequential positioning of Ig loci away from the nuclear periphery determines stage-specific accessibility of Ig loci. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  4. Identifying Stereotypes in the Online Perception of Physical Attractiveness

    OpenAIRE

    Araújo, Camila Souza; Meira Jr., Wagner; Almeida, Virgilio

    2016-01-01

    Stereotyping can be viewed as oversimplified ideas about social groups. They can be positive, neutral or negative. The main goal of this paper is to identify stereotypes for female physical attractiveness in images available in the Web. We look at the search engines as possible sources of stereotypes. We conducted experiments on Google and Bing by querying the search engines for beautiful and ugly women. We then collect images and extract information of faces. We propose a methodology and app...

  5. Multiple social identities and stereotype threat: imbalance, accessibility, and working memory.

    Science.gov (United States)

    Rydell, Robert J; McConnell, Allen R; Beilock, Sian L

    2009-05-01

    In 4 experiments, the authors showed that concurrently making positive and negative self-relevant stereotypes available about performance in the same ability domain can eliminate stereotype threat effects. Replicating past work, the authors demonstrated that introducing negative stereotypes about women's math performance activated participants' female social identity and hurt their math performance (i.e., stereotype threat) by reducing working memory. Moving beyond past work, it was also demonstrated that concomitantly presenting a positive self-relevant stereotype (e.g., college students are good at math) increased the relative accessibility of females' college student identity and inhibited their gender identity, eliminating attendant working memory deficits and contingent math performance decrements. Furthermore, subtle manipulations in questions presented in the demographic section of a math test eliminated stereotype threat effects that result from women reporting their gender before completing the test. This work identifies the motivated processes through which people's social identities became active in situations in which self-relevant stereotypes about a stigmatized group membership and a nonstigmatized group membership were available. In addition, it demonstrates the downstream consequences of this pattern of activation on working memory and performance. Copyright (c) 2009 APA, all rights reserved.

  6. Forming impressions: effects of facial expression and gender stereotypes.

    Science.gov (United States)

    Hack, Tay

    2014-04-01

    The present study of 138 participants explored how facial expressions and gender stereotypes influence impressions. It was predicted that images of smiling women would be evaluated more favorably on traits reflecting warmth, and that images of non-smiling men would be evaluated more favorably on traits reflecting competence. As predicted, smiling female faces were rated as more warm; however, contrary to prediction, perceived competence of male faces was not affected by facial expression. Participants' female stereotype endorsement was a significant predictor for evaluations of female faces; those who ascribed more strongly to traditional female stereotypes reported the most positive impressions of female faces displaying a smiling expression. However, a similar effect was not found for images of men; endorsement of traditional male stereotypes did not predict participants' impressions of male faces.

  7. Are all interventions created equal? A multi-threat approach to tailoring stereotype threat interventions.

    Science.gov (United States)

    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.

  8. Stereotype threat among older employees: relationship with job attitudes and turnover intentions.

    Science.gov (United States)

    von Hippel, Courtney; Kalokerinos, Elise K; Henry, Julie D

    2013-03-01

    Stereotype threat, or the belief that one may be the target of demeaning stereotypes, leads to acute performance decrements and reduced psychological well-being. The current research examined stereotype threat among older employees, a group that is the target of many negative stereotypes. Study 1 surveyed older workers in two different organizations regarding their experiences of stereotype threat, their job attitudes and work mental health, and their intentions to resign or retire. Across both samples, feelings of stereotype threat were related to more negative job attitudes and poorer work mental health. In turn, these negative job attitudes were associated with intentions to resign and (possibly) retire. In Study 2, younger and older employees were surveyed. The results indicated that only for older employees were feelings of stereotype threat negatively related to job attitudes, work mental health, and intentions to resign. The implications of these findings for understanding job attitudes and intentions among older workers are discussed. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  9. Susceptibility and resilience to memory aging stereotypes: education matters more than age.

    Science.gov (United States)

    Andreoletti, Carrie; Lachman, Margie E

    2004-01-01

    The authors examined whether the memory performance of young, middle-aged, and older adults would be influenced by stereotype versus counterstereotype information about age differences on a memory task. One hundred forty-nine adults from a probability sample were randomly assigned to a control group or to age-stereotype conditions. As predicted, counterstereotype information was related to higher recall compared to stereotype and control groups. This was true across all age groups, but only for those with more education. Both stereotype and counterstereotype information were related to lower recall compared to the control group across age groups for those with lower education. Results suggest those with more education are more resilient when faced with negative age stereotypes about memory and respond positively to counterstereotype information. In contrast, those with less education show greater susceptibility to the detrimental effects of age stereotypes and respond negatively to both stereotype and counterstereotype information about memory aging.

  10. Cascade Wittig reaction-double Claisen and Cope rearrangements: one-pot synthesis of diprenylated coumarins gravelliferone, balsamiferone, and 6,8-diprenylumbelliferone

    Digital Repository Service at National Institute of Oceanography (India)

    Patre, R.E.; Shet, J.B.; Parameswaran, P.S.; Tilve, S.G.

    A cascade Wittig reaction-double Claisen and Cope rearrangements has been employed for a one-pot synthesis of diprenylated coumarins gravelliferone, balsamiferone, and 6,8-diprenylumbelliferone from a common precursor 2,4-diprenyloxybenzaldehyde...

  11. Environmentally enriched male mink gain more copulations than stereotypic, barren-reared competitors.

    Directory of Open Access Journals (Sweden)

    María Díez-León

    Full Text Available Wild carnivores in zoos, conservation breeding centres, and farms commonly live in relatively small, unstimulating enclosures. Under these captive conditions, in a range of species including giant pandas, black-footed ferrets, and European mink, male reproductive abilities are often poor. Such problems have long been hypothesized to be caused by these animals' housing conditions. We show for the first time that rearing under welfare-improving (i.e., highly valued and stress-reducing environmental enrichments enhances male carnivores' copulatory performance: in mate choice competitions, enriched male American mink (Neovison vison mated more often than non-enriched males. We screened for several potential mediators of this effect. First was physiological stress and its impact on reproductive physiology; second, stress-mediated changes in morphology and variables related to immunocompetence that could influence male attractiveness; and third, behavioural changes likely to affect social competence, particularly autistic-like excessive routine and repetition ('perseveration' as is reflected in the stereotypies common in captive animals. Consistent with physiological stress, excreted steroid metabolites revealed that non-enriched males had higher cortisol levels and lower androgen levels than enriched conspecifics. Their os penises (bacula also tended to be less developed. Consistent with reduced attractiveness, non-enriched males were lighter, with comparatively small spleens and a trend to greater fluctuating asymmetry. Consistent with impaired social competence, non-enriched males performed more stereotypic behaviour (e.g., pacing in their home cages. Of all these effects, the only significant predictor of copulation number was stereotypy (a trend suggesting that low bodyweights may also be influential: highly stereotypic males gained the fewest copulations. The neurophysiological changes underlying stereotypy thus handicap males sexually. We

  12. Dynamic behavior of rearranging carbocations – implications for terpene biosynthesis

    Directory of Open Access Journals (Sweden)

    Stephanie R. Hare

    2016-02-01

    Full Text Available This review describes unexpected dynamical behaviors of rearranging carbocations and the modern computational methods used to elucidate these aspects of reaction mechanisms. Unique potential energy surface topologies associated with these rearrangements have been discovered in recent years that are not only of fundamental interest, but also provide insight into the way Nature manipulates chemical space to accomplish specific chemical transformations. Cautions for analyzing both experimental and theoretical data on carbocation rearrangements are included throughout.

  13. Stereotype locally convex spaces

    International Nuclear Information System (INIS)

    Akbarov, S S

    2000-01-01

    We give complete proofs of some previously announced results in the theory of stereotype (that is, reflexive in the sense of Pontryagin duality) locally convex spaces. These spaces have important applications in topological algebra and functional analysis

  14. Stereotype locally convex spaces

    Energy Technology Data Exchange (ETDEWEB)

    Akbarov, S S

    2000-08-31

    We give complete proofs of some previously announced results in the theory of stereotype (that is, reflexive in the sense of Pontryagin duality) locally convex spaces. These spaces have important applications in topological algebra and functional analysis.

  15. Stereotype locally convex spaces

    Science.gov (United States)

    Akbarov, S. S.

    2000-08-01

    We give complete proofs of some previously announced results in the theory of stereotype (that is, reflexive in the sense of Pontryagin duality) locally convex spaces. These spaces have important applications in topological algebra and functional analysis.

  16. Genome rearrangements and phylogeny reconstruction in Yersinia pestis.

    Science.gov (United States)

    Bochkareva, Olga O; Dranenko, Natalia O; Ocheredko, Elena S; Kanevsky, German M; Lozinsky, Yaroslav N; Khalaycheva, Vera A; Artamonova, Irena I; Gelfand, Mikhail S

    2018-01-01

    Genome rearrangements have played an important role in the evolution of Yersinia pestis from its progenitor Yersinia pseudotuberculosis . Traditional phylogenetic trees for Y. pestis based on sequence comparison have short internal branches and low bootstrap supports as only a small number of nucleotide substitutions have occurred. On the other hand, even a small number of genome rearrangements may resolve topological ambiguities in a phylogenetic tree. We reconstructed phylogenetic trees based on genome rearrangements using several popular approaches such as Maximum likelihood for Gene Order and the Bayesian model of genome rearrangements by inversions. We also reconciled phylogenetic trees for each of the three CRISPR loci to obtain an integrated scenario of the CRISPR cassette evolution. Analysis of contradictions between the obtained evolutionary trees yielded numerous parallel inversions and gain/loss events. Our data indicate that an integrated analysis of sequence-based and inversion-based trees enhances the resolution of phylogenetic reconstruction. In contrast, reconstructions of strain relationships based on solely CRISPR loci may not be reliable, as the history is obscured by large deletions, obliterating the order of spacer gains. Similarly, numerous parallel gene losses preclude reconstruction of phylogeny based on gene content.

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

    Science.gov (United States)

    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.

  18. Early dengue virus protein synthesis induces extensive rearrangement of the endoplasmic reticulum independent of the UPR and SREBP-2 pathway.

    Directory of Open Access Journals (Sweden)

    José Peña

    Full Text Available The rearrangement of intracellular membranes has been long reported to be a common feature in diseased cells. In this study, we used dengue virus (DENV to study the role of the unfolded protein response (UPR and sterol-regulatory-element-binding-protein-2 (SREBP-2 pathway in the rearrangement and expansion of the endoplasmic reticulum (ER early after infection. Using laser scanning confocal and differential interference contrast microscopy, we demonstrate that rearrangement and expansion of the ER occurs early after DENV-2 infection. Through the use of mouse embryonic fibroblast cells deficient in XBP1 and ATF6, we show that ER rearrangement early after DENV infection is independent of the UPR. We then demonstrate that enlargement of the ER is independent of the SREBP-2 activation and upregulation of 3-hydroxy-3-methylglutaryl-Coenzyme-A reductase, the rate-limiting enzyme in the cholesterol biosynthesis pathway. We further show that this ER rearrangement is not inhibited by the treatment of DENV-infected cells with the cholesterol-inhibiting drug lovastatin. Using the transcription inhibitor actinomycin D and the translation elongation inhibitor cycloheximide, we show that de novo viral protein synthesis but not host transcription is necessary for expansion and rearrangement of the ER. Lastly, we demonstrate that viral infection induces the reabsorption of lipid droplets into the ER. Together, these results demonstrate that modulation of intracellular membrane architecture of the cell early after DENV-2 infection is driven by viral protein expression and does not require the induction of the UPR and SREBP-2 pathways. This work paves the way for further study of virally-induced membrane rearrangements and formation of cubic membranes.

  19. Fighting fat: how do fat stereotypes influence beliefs about physical education?

    Science.gov (United States)

    Greenleaf, Christy; Martin, Scott B; Rhea, Debbie

    2008-11-01

    The purpose of this study was to examine college students' beliefs about youth obesity, the roles of schools and physical education in addressing obesity, and the training they receive to work with overweight youth. Physical education-related (n = 212) and nonphysical education-related (n = 218) majors completed a demographic questionnaire, a Modified Fat Stereotypes Questionnaire (M-FSQ), and a Perceptions of Physical Education Questionnaire. On the basis of M-FSQ scores, participants were identified as endorsing stereotypes (n = 360) or not endorsing stereotypes (n = 70). The importance of youth being normal weight was rated most highly among participants in physical education-related majors and among those who endorsed fat stereotypes. Participants who endorsed fat stereotypes, compared to those who did not, were more likely to believe that all school professionals should be involved in treating childhood obesity. Participants who endorsed fat stereotypes, compared to those who did not, more strongly agreed that physical educators should be role models by maintaining normal weight and educating parents on childhood obesity, and PE classes should focus on lifelong fitness. No group differences in perceived competencies to develop exercise, weight loss, nutritional, and educational programs for overweight youth were found. Future research is needed to determine the extent to which these types of differences result from educational curricula that link weight and health and, possibly, reinforce negative stereotypes of overweight children. Methods for effectively intervening in educational training environments to reduce fat stereotypes among preprofessionals need to be investigated.

  20. Students' Gender Stereotypes about Running in Schools

    Science.gov (United States)

    Xiang, Ping; McBride, Ron E.; Lin, Shuqiong; Gao, Zan; Francis, Xueying

    2018-01-01

    Two hundred forty-six students (132 boys, 114 girls) were tracked from fifth to eighth grades, and changes in gender stereotypes about running as a male sport, running performance, interest in running, and intention for future running participation were assessed. Results revealed that neither sex held gender stereotypes about running as a male…

  1. Prognostic impact of concurrent MYC and BCL6 rearrangements and expression in de novo diffuse large B-cell lymphoma

    DEFF Research Database (Denmark)

    Ye, Qing; Xu-Monette, Zijun Y; Tzankov, Alexandar

    2016-01-01

    Double-hit B-cell lymphoma is a common designation for a group of tumors characterized by concurrent translocations of MYC and BCL2, BCL6, or other genes. The prognosis of concurrent MYC and BCL6 translocations is not well known. In this study, we assessed rearrangements and expression of MYC, BCL2...... frequent in activated B-cell like diffuse large B-cell lymphoma). In summary, diffuse large B-cell lymphoma patients with either MYC/BCL6 rearrangements or MYC/BCL6 co-expression did not always have poorer prognosis; MYC expression levels should be evaluated simultaneously; and double-hit B-cell lymphoma...

  2. EMOTIONAL BURNOUT SYNDROME: EFFECT ON CLINICAL INERTIA AND MEDICAL PRACTICE STEREOTYPES

    Directory of Open Access Journals (Sweden)

    R. A. Khokhlov

    2016-01-01

    Full Text Available Aim. To estimate the prevalence of burnout in primary care physicians and its influence on medical practice stereotypes and on clinical inertia.Material and Methods. The anonymous single-stage poll was carried out among 184 primary care physicians. The questionnaire included information about sex, age, period and conditions of work, established stereotypes of practices. Burnout was evaluated by Russian analog of Maslach Burnout Inventory. It was defined in high level of emotional exhaustion and depersonalization and low level of personal accomplishment 11 questions were developed to reveal of suboptimal medical practice (for example, “I do not discuss treatment options with patient and do not give full answers to his questions” or “I make diagnostic and treatment errors despite of my professional knowledge and inexperience”.Results. The burnout syndrome (or extreme grade of emotional burnout occurs in 13,1% and high level of emotional burnout – in 49,7% of primary care physicians. Features of suboptimal medical practice are usually found in 24,2% of primary care physicians at least monthly. It expresses more often in improper attitude to paqtients and their problems associated with a disease. Thus, burnout contributes to improper attitude to patients. Professional burnout affects established work stereotypes and can promote development of physician’s clinical inertia.Conclusion. As the burnout is common among primary care physicians, an adequate monitoring and prevention of this state is necessary in medical labour management.

  3. EMOTIONAL BURNOUT SYNDROME: EFFECT ON CLINICAL INERTIA AND MEDICAL PRACTICE STEREOTYPES

    Directory of Open Access Journals (Sweden)

    R. A. Khokhlov

    2009-01-01

    Full Text Available Aim. To estimate the prevalence of burnout in primary care physicians and its influence on medical practice stereotypes and on clinical inertia.Material and Methods. The anonymous single-stage poll was carried out among 184 primary care physicians. The questionnaire included information about sex, age, period and conditions of work, established stereotypes of practices. Burnout was evaluated by Russian analog of Maslach Burnout Inventory. It was defined in high level of emotional exhaustion and depersonalization and low level of personal accomplishment 11 questions were developed to reveal of suboptimal medical practice (for example, “I do not discuss treatment options with patient and do not give full answers to his questions” or “I make diagnostic and treatment errors despite of my professional knowledge and inexperience”.Results. The burnout syndrome (or extreme grade of emotional burnout occurs in 13,1% and high level of emotional burnout – in 49,7% of primary care physicians. Features of suboptimal medical practice are usually found in 24,2% of primary care physicians at least monthly. It expresses more often in improper attitude to paqtients and their problems associated with a disease. Thus, burnout contributes to improper attitude to patients. Professional burnout affects established work stereotypes and can promote development of physician’s clinical inertia.Conclusion. As the burnout is common among primary care physicians, an adequate monitoring and prevention of this state is necessary in medical labour management.

  4. Error-related negativity varies with the activation of gender stereotypes.

    Science.gov (United States)

    Ma, Qingguo; Shu, Liangchao; Wang, Xiaoyi; Dai, Shenyi; Che, Hongmin

    2008-09-19

    The error-related negativity (ERN) was suggested to reflect the response-performance monitoring process. The purpose of this study is to investigate how the activation of gender stereotypes influences the ERN. Twenty-eight male participants were asked to complete a tool or kitchenware identification task. The prime stimulus is a picture of a male or female face and the target stimulus is either a kitchen utensil or a hand tool. The ERN amplitude on male-kitchenware trials is significantly larger than that on female-kitchenware trials, which reveals the low-level, automatic activation of gender stereotypes. The ERN that was elicited in this task has two sources--operation errors and the conflict between the gender stereotype activation and the non-prejudice beliefs. And the gender stereotype activation may be the key factor leading to this difference of ERN. In other words, the stereotype activation in this experimental paradigm may be indexed by the ERN.

  5. Stereotype Threat and College Academic Performance: A Latent Variables Approach*

    Science.gov (United States)

    Owens, Jayanti; Massey, Douglas S.

    2013-01-01

    Stereotype threat theory has gained experimental and survey-based support in helping explain the academic underperformance of minority students at selective colleges and universities. Stereotype threat theory states that minority students underperform because of pressures created by negative stereotypes about their racial group. Past survey-based studies, however, are characterized by methodological inefficiencies and potential biases: key theoretical constructs have only been measured using summed indicators and predicted relationships modeled using ordinary least squares. Using the National Longitudinal Survey of Freshman, this study overcomes previous methodological shortcomings by developing a latent construct model of stereotype threat. Theoretical constructs and equations are estimated simultaneously from multiple indicators, yielding a more reliable, valid, and parsimonious test of key propositions. Findings additionally support the view that social stigma can indeed have strong negative effects on the academic performance of pejoratively stereotyped racial-minority group members, not only in laboratory settings, but also in the real world. PMID:23950616

  6. Changing negative stereotypes regarding aging in undergraduate nursing students.

    Science.gov (United States)

    Sarabia-Cobo, C M; Castanedo Pfeiffer, C

    2015-09-01

    The aim of this study was to explore the modification of stereotypes and myths regarding aging among third-year nursing students before and after undergoing an Aging Nursing course. A within-subject repeated-measures descriptive study was conducted. The Negative Stereotypes Questionnaire about Aging (CENVE) was used. The overall prevalence of negative stereotypes was 62.0% pre-intervention (P1) and 12.3% post-intervention (P2) measured; these values were 63.5% (P1) and 9.2% (P2) for the health factor, 43.1% (P1) and 4.9% (P2) for the motivation and social factors and 58.3% (P1) and 3.8% (P2) for the character-personality factor. Paired Student's t tests confirmed that the differences were statistically significant. There was a high prevalence of negative stereotypes toward aging among the nursing students, even though they had conducted clinical practice and were in their third year. The course was demonstrated to be effective in modifying these stereotypes. The proper training of future professionals markedly contributes the dispensation of proper care and the eradication of ageism, which remains prevalent in the healthcare system. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Weight based stereotyping amongst pre-service health and physical educators

    OpenAIRE

    Werkhoven, Thea; Cotton, Wayne; Russell, Kate

    2015-01-01

    The purpose of this study was to examine the fat stereotyping attitudes of pre-service health and physical educators towards overweight and obese children and to determine if these attitudes were influenced by gender or degree progression. Pre-service health and physical educators (n=38) completed the Fat Stereotypes Questionnaire and endorsed fat stereotyping attitudes on characteristics and attributes including laziness, attractiveness and friendship. Males and females exhibited differing a...

  8. Politicy of care in the criticism towards gender stereotypes.

    Science.gov (United States)

    Pires, Maria Raquel Gomes Maia; Fonseca, Rosa Maria Godoy Serpa da; Padilla, Beatriz

    2016-01-01

    analyze gender inequalities among Brazilian women in Portugal and in contemporary nursing based on care politicity in the light of gender; disclose oppression of the female produced by the stereotypes that look upon women as natural caregivers; point out politicity to deconstruct gender stereotypes. theoretical reflection with narrative review of literature to analyze classic references in the feminist epistemology combined with the care politicity thesis. the similarities between the stereotypes of the Brazilian Eves and the Portuguese Maries as either the sexualized or sanctified nurse are inserted in the Jewish-Christian moral genealogy that reaffirms the subservience of the female to the male. by attaching priority to care that needs non-care to expand the possibilities of care giving, the theoretical assumption of politicy of care can contribute to subvert the stereotypical images of Brazilian women in Portuguese lands and in contemporary nursing.

  9. [Gender stereotypes arising in a state of gender awareness].

    Science.gov (United States)

    Ito, Y

    2001-12-01

    This study examined the structure of gender stereotypes which might arise in the state of gender awareness that was triggered by social situations where people perceived their gender differences strongly. Out of 1,500 residents in Tokyo aged between 20-60, 342 females and 313 males were randomly chosen and answered the questions about gender consciousness in the state of gender awareness. A factor analysis revealed that "maternity" and "trustworthiness" were the dominant dimensions of gender stereotypes in the state of gender awareness, and that trustworthiness particularly formed the basis of gender stereotypes. Generation differences in gender stereotypes were also revealed between women in their 40 s and 50 s, and between men in their 30 s and 40 s. Generally, power for men and nurture for women were more likely to be perceived in a state of gender awareness.

  10. Transient spontaneous remission in congenital MLL-AF10 rearranged acute myeloid leukemia presenting with cardiorespiratory failure and meconium ileus.

    Science.gov (United States)

    Gyárfás, Tobias; Wintgens, Juergen; Biskup, Wolfgang; Oschlies, Ilske; Klapper, Wolfram; Siebert, Reiner; Bens, Susanne; Haferlach, Claudia; Meisel, Roland; Kuhlen, Michaela; Borkhardt, Arndt

    2016-12-01

    Neonatal leukemia is a rare disease with an estimated prevalence of about one to five in a million neonates. The majority being acute myeloid leukemia (AML), neonatal leukemia can present with a variety of symptoms including hyperleucocytosis, cytopenia, hepatosplenomegaly, and skin infiltrates. Chromosomal rearrangements including mixed lineage leukemia (MLL) translocations are common in neonatal AML. A female neonate born at 34 weeks gestation presented with cardiorespiratory failure, hepatosplenomegaly, pancytopenia, and coagulopathy. She required intensive care treatment including mechanical ventilation, high-dose catecholamine therapy, and multiple transfusions. Small intestinal biopsy obtained during laparotomy for meconium ileus revealed an infiltrate by an undifferentiated monoblastic, MLL-rearranged leukemia. No other manifestations of leukemia could be detected. After spontaneous clinical remission, lasting 5 months without any specific treatment, the patient presented with leukemia cutis and full-blown monoblastic leukemia. MLL-AF10-rearranged AML could be re-diagnosed and successfully treated with chemotherapy and hematopoietic stem cell transplantation. Our patient exhibited a unique manifestation of neonatal MLL-AF10 rearranged AML with cardiorespiratory failure and intestinal infiltration. It highlights the importance of leukemia in the differential diagnosis of neonatal distress, congenital hematological abnormalities, and skin lesions.

  11. The N400 as an index of racial stereotype accessibility.

    Science.gov (United States)

    Hehman, Eric; Volpert, Hannah I; Simons, Robert F

    2014-04-01

    The current research examined the viability of the N400, an event-related potential (ERP) related to the detection of semantic incongruity, as an index of both stereotype accessibility and interracial prejudice. Participants' EEG was recorded while they completed a sequential priming task, in which negative or positive, stereotypically black (African American) or white (Caucasian American) traits followed the presentation of either a black or white face acting as a prime. ERP examination focused on the N400, but additionally examined N100 and P200 reactivity. Replicating and extending previous N400 stereotype research, results indicated that the N400 can indeed function as an index of stereotype accessibility in an interracial domain, as greater N400 reactivity was elicited by trials in which the face prime was incongruent with the target trait than when primes and traits matched. Furthermore, N400 activity was moderated by participants' self-reported explicit bias. More explicitly biased participants demonstrated greater N400 reactivity to stereotypically white traits following black faces than black traits following black faces. P200 activity was additionally associated with participants' implicit biases, as more implicitly biased participants similarly demonstrated greater P200 reactivity to stereotypically white traits following black faces than black traits following black faces.

  12. Addressing Stereotype Threat is Critical to Diversity and Inclusion in Organizational Psychology

    Directory of Open Access Journals (Sweden)

    Bettina J Casad

    2016-01-01

    Full Text Available Recently researchers have debated the relevance of stereotype threat to the workplace. Critics have argued that stereotype threat is not relevant in high stakes testing such as in personnel selection. We and others argue that stereotype threat is highly relevant in personnel selection, but our review focused on underexplored areas including effects of stereotype threat beyond test performance and the application of brief, low-cost interventions in the workplace. Relevant to the workplace, stereotype threat can reduce domain identification, job engagement, career aspirations, and receptivity to feedback. Stereotype threat has consequences in other relevant domains including leadership, entrepreneurship, negotiations, and competitiveness. Several institutional and individual level intervention strategies that have been field-tested and are easy to implement show promise for practitioners including: addressing environmental cues, valuing diversity, wise feedback, organizational mindsets, reattribution training, reframing the task, values-affirmation, utility-value, belonging, communal goal affordances, interdependent worldviews, and teaching about stereotype threat. This review integrates criticisms and evidence into one accessible source for practitioners and provides recommendations for implementing effective, low-cost interventions in the workplace.

  13. Addressing Stereotype Threat is Critical to Diversity and Inclusion in Organizational Psychology

    Science.gov (United States)

    Casad, Bettina J.; Bryant, William J.

    2016-01-01

    Recently researchers have debated the relevance of stereotype threat to the workplace. Critics have argued that stereotype threat is not relevant in high stakes testing such as in personnel selection. We and others argue that stereotype threat is highly relevant in personnel selection, but our review focused on underexplored areas including effects of stereotype threat beyond test performance and the application of brief, low-cost interventions in the workplace. Relevant to the workplace, stereotype threat can reduce domain identification, job engagement, career aspirations, and receptivity to feedback. Stereotype threat has consequences in other relevant domains including leadership, entrepreneurship, negotiations, and competitiveness. Several institutional and individual level intervention strategies that have been field-tested and are easy to implement show promise for practitioners including: addressing environmental cues, valuing diversity, wise feedback, organizational mindsets, reattribution training, reframing the task, values-affirmation, utility-value, belonging, communal goal affordances, interdependent worldviews, and teaching about stereotype threat. This review integrates criticisms and evidence into one accessible source for practitioners and provides recommendations for implementing effective, low-cost interventions in the workplace. PMID:26834681

  14. Addressing Stereotype Threat is Critical to Diversity and Inclusion in Organizational Psychology.

    Science.gov (United States)

    Casad, Bettina J; Bryant, William J

    2016-01-01

    Recently researchers have debated the relevance of stereotype threat to the workplace. Critics have argued that stereotype threat is not relevant in high stakes testing such as in personnel selection. We and others argue that stereotype threat is highly relevant in personnel selection, but our review focused on underexplored areas including effects of stereotype threat beyond test performance and the application of brief, low-cost interventions in the workplace. Relevant to the workplace, stereotype threat can reduce domain identification, job engagement, career aspirations, and receptivity to feedback. Stereotype threat has consequences in other relevant domains including leadership, entrepreneurship, negotiations, and competitiveness. Several institutional and individual level intervention strategies that have been field-tested and are easy to implement show promise for practitioners including: addressing environmental cues, valuing diversity, wise feedback, organizational mindsets, reattribution training, reframing the task, values-affirmation, utility-value, belonging, communal goal affordances, interdependent worldviews, and teaching about stereotype threat. This review integrates criticisms and evidence into one accessible source for practitioners and provides recommendations for implementing effective, low-cost interventions in the workplace.

  15. Heterogeneity of BCR-ABL rearrangement in patients with chronic myeloid leukemia in Pakistan.

    Science.gov (United States)

    Tabassum, Najia; Saboor, Mohammad; Ghani, Rubina; Moinuddin, Moinuddin

    2014-07-01

    Breakpoint cluster region-Abelson (BCR-ABL) rearrangement or Philadelphia (Ph) chromosome in Chronic Myeloid Leukemia (CML) is derived from a reciprocal chromosomal translocation between ABL gene on chromosome 9 and BCR gene on chromosome 22. This chimeric protein has various sizes and therefore different clinical behaviour. The purpose of this study was to determine the heterogeneity of BCR-ABL rearrangement in patients with Ph(+)CML in Pakistan. The study was conducted at Civil Hospital and Baqai Institute of Hematology (BIH) Karachi. Blood samples from 25 patients with CML were collected. Multiplex reverse transcription polymerase chain reaction (RT-PCR) was performed to identify various BCR-ABL transcripts. All 25 samples showed BCR-ABL rearrangements. Out of these, 24 (96%) patients expressed p210 BCR-ABL rearrangements i.e. 60% (n=15) had b3a2 and 32% (n=8) had b2a2 rearrangements. Co-expression of b3a2 /b2a2 rearrangement and p190 (e1a3) rearrangement was also identified in two patients. It is apparent that majority of the patients had p210 BCR-ABL rearrangements. Frequency of co-expression and rare fusion transcripts was very low.

  16. Addressing Stereotype Threat is Critical to Diversity and Inclusion in Organizational Psychology

    OpenAIRE

    Casad, Bettina J.; Bryant, William J.

    2016-01-01

    Recently researchers have debated the relevance of stereotype threat to the workplace. Critics have argued that stereotype threat is not relevant in high stakes testing such as in personnel selection. We and others argue that stereotype threat is highly relevant in personnel selection, but our review focused on underexplored areas including effects of stereotype threat beyond test performance and the application of brief, low-cost interventions in the workplace. Relevant to the workplace, ste...

  17. A simple strategy to reduce stereotype threat for orthopedic residents.

    Science.gov (United States)

    Gomez, Everlyne; Wright, James G

    2014-04-01

    Stereotype threat, defined as the predicament felt by people in either positive or negative learning experiences where they could conform to negative stereotypes associated with their own group membership, can interfere with learning. The purpose of this study was to determine if a simple orientation session could reduce stereotype threat for orthopedic residents. The intervention group received an orientation on 2 occasions focusing on their possible responses to perceived poor performance in teaching rounds and the operating room (OR). Participants completed a survey with 7 questions typical for stereotype threat evaluating responses to their experiences. The questions had 7 response options with a maximum total score of 49, where higher scores indicated greater degree of experiences typical of stereotype threat. Of the 84 eligible residents, 49 participated: 22 in the nonintervention and 27 in the intervention group. The overall scores were 29 and 29.4, and 26.2 and 25.8 in the nonintervention and intervention groups for their survey responses to perceived poor performance in teaching rounds (p = 0.85) and the OR (p = 0.84), respectively. Overall, responses typical of stereotype threat were greater for perceived poor performance at teaching rounds than in the OR (p = 0.001). Residents experience low self-esteem following perceived poor performance, particularly at rounds. A simple orientation designed to reduce stereotype threat was unsuccessful in reducing this threat overall. Future research will need to consider longer-term intervention as possible strategies to reduce perceived poor performance at teaching rounds and in the OR.

  18. National stereotypes in the context of the European crisis

    NARCIS (Netherlands)

    Sierp, Aline; Karner, Christian

    2017-01-01

    In this article we position the contributions to our special issue in relation to existing scholarship on racism and stereotypes. We pay close attention to conceptual strands in the literature that emphasize two cognitive-discursive characteristics of stereotypes: their essentialist reductions and

  19. The Huns in Western Consciousness: Images, Stereotypes and Civilization

    NARCIS (Netherlands)

    Marácz, L.

    2015-01-01

    This article is devoted to negative images and stereotypes to the Huns in Western historiography. The author points out that the aforementioned negative images and stereotypes connected, in turn, to the very concept of 'civilization' in its Western interpretation, have strongly affected the

  20. Effect of the College Placement Process on Occupational Stereotype

    Science.gov (United States)

    Roe, Robert G.

    1974-01-01

    Graduating seniors in engineering and business were tested before and ater a placement process to measure perceptions of their chosen occupation's stereotype. Business and engineering students and professional engineers and businessmen could individually identify occupational stereotypes. Only the business students experienced significant change…

  1. Reliable and unproductive? Stereotypes of older employees in corporate and news media

    NARCIS (Netherlands)

    Kroon, A.C.; van Selm, M.; ter Hoeven, C.L.; Vliegenthart, R.

    Older employees face a severe employability problem, partly because of dominant stereotypes about them. This study investigates stereotypes of older employees in corporate and news media. Drawing on the Stereotype Content Model, we content analysed newspaper coverage and corporate media of 50

  2. Stereotype threat and executive functions: which functions mediate different threat-related outcomes?

    Science.gov (United States)

    Rydell, Robert J; Van Loo, Katie J; Boucher, Kathryn L

    2014-03-01

    Stereotype threat research shows that women's math performance can be reduced by activating gender-based math stereotypes. Models of stereotype threat assert that threat reduces cognitive functioning, thereby accounting for its negative effects. This work provides a more detailed understanding of the cognitive processes through which stereotype threat leads women to underperform at math and to take risks, by examining which basic executive functions (inhibition, shifting, and updating) account for these outcomes. In Experiments 1 and 2, women under threat showed reduced inhibition, reduced updating, and reduced math performance compared with women in a control condition (or men); however, only updating accounted for women's poor math performance under threat. In Experiment 3, only updating accounted for stereotype threat's effect on women's math performance, whereas only inhibition accounted for the effect of threat on risk-taking, suggesting that distinct executive functions can account for different stereotype threat-related outcomes.

  3. Towards exaggerated image stereotypes

    DEFF Research Database (Denmark)

    Chen, Chen; Lauze, Francois Bernard; Igel, Christian

    2011-01-01

    Given a training set of images and a binary classifier,we introduce the notion of an exaggerated image stereotype forsome image class of interest, which emphasizes/exaggerates thecharacteristic patterns in an image and visualizes which visualinformation the classification relies on. This is useful...

  4. The influence of enclosure design on diurnal activity and stereotypic behaviour in captive Malayan Sun bears (Helarctos malayanus).

    Science.gov (United States)

    Tan, H M; Ong, S M; Langat, G; Bahaman, A R; Sharma, R S K; Sumita, S

    2013-04-01

    The effect of enclosure design on diurnal activity and stereotypic behaviour was assessed in 17 adult Malayan Sun bears (Helarctos malayanus), kept either in barren indoor enclosures or relatively enriched outdoor enclosures. Locomotion was the most frequent activity observed in the indoor bears, followed by resting. In contrast, conspecifics housed outdoors spent most of the time resting. Eleven forms of stereotypic behaviours were recorded in the bears, with pacing being the most common. The frequency and repertoire of stereotypies were significantly higher in the indoor bears irrespective of enclosure size. Novel forms of locomotor (forward-reverse pacing) and oral (allo-sucking) stereotypies were recorded. Oral stereotypies were predominant in the bears housed indoors, while patrolling was confined to the outdoor bears. Enclosure complexity significantly influences activity budget and occurrence of stereotypic behaviours, highlighting the importance of appropriate enclosure design and enrichment for the welfare of captive bears. Copyright © 2012 Elsevier Ltd. All rights reserved.

  5. Dynamics of genome rearrangement in bacterial populations.

    Directory of Open Access Journals (Sweden)

    Aaron E Darling

    2008-07-01

    Full Text Available Genome structure variation has profound impacts on phenotype in organisms ranging from microbes to humans, yet little is known about how natural selection acts on genome arrangement. Pathogenic bacteria such as Yersinia pestis, which causes bubonic and pneumonic plague, often exhibit a high degree of genomic rearrangement. The recent availability of several Yersinia genomes offers an unprecedented opportunity to study the evolution of genome structure and arrangement. We introduce a set of statistical methods to study patterns of rearrangement in circular chromosomes and apply them to the Yersinia. We constructed a multiple alignment of eight Yersinia genomes using Mauve software to identify 78 conserved segments that are internally free from genome rearrangement. Based on the alignment, we applied Bayesian statistical methods to infer the phylogenetic inversion history of Yersinia. The sampling of genome arrangement reconstructions contains seven parsimonious tree topologies, each having different histories of 79 inversions. Topologies with a greater number of inversions also exist, but were sampled less frequently. The inversion phylogenies agree with results suggested by SNP patterns. We then analyzed reconstructed inversion histories to identify patterns of rearrangement. We confirm an over-representation of "symmetric inversions"-inversions with endpoints that are equally distant from the origin of chromosomal replication. Ancestral genome arrangements demonstrate moderate preference for replichore balance in Yersinia. We found that all inversions are shorter than expected under a neutral model, whereas inversions acting within a single replichore are much shorter than expected. We also found evidence for a canonical configuration of the origin and terminus of replication. Finally, breakpoint reuse analysis reveals that inversions with endpoints proximal to the origin of DNA replication are nearly three times more frequent. Our findings

  6. Telomerase activation by genomic rearrangements in high-risk neuroblastoma

    Science.gov (United States)

    Peifer, Martin; Hertwig, Falk; Roels, Frederik; Dreidax, Daniel; Gartlgruber, Moritz; Menon, Roopika; Krämer, Andrea; Roncaioli, Justin L.; Sand, Frederik; Heuckmann, Johannes M.; Ikram, Fakhera; Schmidt, Rene; Ackermann, Sandra; Engesser, Anne; Kahlert, Yvonne; Vogel, Wenzel; Altmüller, Janine; Nürnberg, Peter; Thierry-Mieg, Jean; Thierry-Mieg, Danielle; Mariappan, Aruljothi; Heynck, Stefanie; Mariotti, Erika; Henrich, Kai-Oliver; Glöckner, Christian; Bosco, Graziella; Leuschner, Ivo; Schweiger, Michal R.; Savelyeva, Larissa; Watkins, Simon C.; Shao, Chunxuan; Bell, Emma; Höfer, Thomas; Achter, Viktor; Lang, Ulrich; Theissen, Jessica; Volland, Ruth; Saadati, Maral; Eggert, Angelika; de Wilde, Bram; Berthold, Frank; Peng, Zhiyu; Zhao, Chen; Shi, Leming; Ortmann, Monika; Büttner, Reinhard; Perner, Sven; Hero, Barbara; Schramm, Alexander; Schulte, Johannes H.; Herrmann, Carl; O’Sullivan, Roderick J.; Westermann, Frank; Thomas, Roman K.; Fischer, Matthias

    2016-01-01

    Neuroblastoma is a malignant paediatric tumour of the sympathetic nervous system1. Roughly half of these tumours regress spontaneously or are cured by limited therapy. By contrast, high-risk neuroblastomas have an unfavourable clinical course despite intensive multimodal treatment, and their molecular basis has remained largely elusive2–4. Here we have performed whole-genome sequencing of 56 neuroblastomas (high-risk, n = 39; low-risk, n = 17) and discovered recurrent genomic rearrangements affecting a chromosomal region at 5p15.33 proximal of the telomerase reverse transcriptase gene (TERT). These rearrangements occurred only in high-risk neuroblastomas (12/39, 31%) in a mutually exclusive fashion with MYCN amplifications and ATRX mutations, which are known genetic events in this tumour type1,2,5. In an extended case series (n = 217), TERT rearrangements defined a subgroup of high-risk tumours with particularly poor outcome. Despite a large structural diversity of these rearrangements, they all induced massive transcriptional upregulation of TERT. In the remaining high-risk tumours, TERT expression was also elevated in MYCN-amplified tumours, whereas alternative lengthening of telomeres was present in neuroblastomas without TERT or MYCN alterations, suggesting that telomere lengthening represents a central mechanism defining this subtype. The 5p15.33 rearrangements juxtapose the TERT coding sequence to strong enhancer elements, resulting in massive chromatin remodelling and DNA methylation of the affected region. Supporting a functional role of TERT, neuroblastoma cell lines bearing rearrangements or amplified MYCN exhibited both upregulated TERT expression and enzymatic telomerase activity. In summary, our findings show that remodelling of the genomic context abrogates transcriptional silencing of TERT in high-risk neuroblastoma and places telomerase activation in the centre of transformation in a large fraction of these tumours. PMID:26466568

  7. [Cultural diversity and stereotyping: implication for the medical practice].

    Science.gov (United States)

    Durieux-Paillard, S; Loutan, L

    2005-09-28

    Increasing number of migrants worldwide brings doctors to treat patients of various origins. Patients' diversity enriches health professionals but also induces a risk of mutual incomprehension, due to cultural and language barriers. Multicultural context stimulates unwittingly stereotyping, based on a simplistic assessment of the patient's culture. Stereotyping is also influenced by the political and media coverage. Studies underscored that universally, minorities patients have an unequal access to health care in host countries. Health professionals should be aware that racial stereotyping exists in medical practice: it is a first step to bridge cultural gap between them and their patients.

  8. COUNTERACTING AGE STEREOTYPES: A SELF-AWARENESS MANIPULATION

    OpenAIRE

    Chen, Yiwei; Pethtel, Olivia; Ma, Xiaodong

    2010-01-01

    The major goals of the present study were to (a) examine age differences in susceptibility to age stereotypes and (b) test a self-awareness manipulation in counteracting age stereotypes. Young and older adults read two sets of descriptors that only differed in the to-be-ignored age-related information. In the high self-awareness condition, participants saw themselves via a computer video camera. In the low self-awareness condition, they saw prerecorded images of a stranger. Overall, older adu...

  9. Internalized gender stereotypes vary across socioeconomic indicators

    OpenAIRE

    Dietrich, Julia; Schnabel, Konrad; Ortner, Tuulia; Eagly, Alice; Garcia-Retamero, Rocio; Kröger, Lea; Holst, Elke

    2013-01-01

    In the following we aim to approach the question of why, in most domains of professional and economic life, women are more vulnerable than men to becoming targets of prejudice and discrimination by proposing that one important cause of this inequality is the presence of gender stereotypes in many domains of society. We describe two approaches employed to measure gender stereotypes: An explicit questionnaire based on rating scales and a newly developed Implicit Association Test assessing gende...

  10. Are All Interventions Created Equal? A Multi-Threat Approach to Tailoring Stereotype Threat Interventions

    OpenAIRE

    Shapiro, Jenessa R.; Williams, Amy M.; Hambarchyan, Mariam

    2012-01-01

    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 stere...

  11. Study of Ethnic Stereotype of Young Bulgarians

    Directory of Open Access Journals (Sweden)

    Z. Ganeva

    2015-12-01

    Full Text Available Ethnic stereotypes and prejudices as terms were examined from the point of view of the social identity theory (Tajfel, 1981. The results from a carried out longitudinal survey of stereotype and prejudices of young people of Bulgarian origin (n=1154; 453 men and 701 women; average age 21.7 years in 6 time intervals: in 2004, 2006, 2008, 2010, 2012 and 2014, towards the in-group and the representatives of the main ethnic minorities: Turks, Roma and Jews, were presented. Through free associations, the relation between stereotypes and attitudes was studied in two social contexts: personal and community. The results show that the assessment of the minority groups is more positive in the former than in the latter context. The persons studied perceive most negatively the representatives of the Romani ethnos, more weakly negatively the Turks, and the attitudes towards the Jews are positive.

  12. When salespeople develop negative headquarters stereotypes: performance effects and managerial remedies

    OpenAIRE

    Homburg, Christian; Wieseke, Jan; Lukas, Bryan A.; Mikolon, Sven

    2011-01-01

    This study examines the performance implications that organizations may suffer when their salespeople develop negative stereotypes of their corporate headquarters. How such stereotypes can be remedied through managerial action is also examined. The study draws on matched data from four different sources: sales managers, salespeople, customers, and company reports. Findings indicate that negative headquarters stereotypes among salespeople are associated with poor marketing-related ...

  13. Combinatorial aspects of genome rearrangements and haplotype networks

    OpenAIRE

    Labarre , Anthony

    2008-01-01

    The dissertation covers two problems motivated by computational biology: genome rearrangements, and haplotype networks. Genome rearrangement problems are a particular case of edit distance problems, where one seeks to transform two given objects into one another using as few operations as possible, with the additional constraint that the set of allowed operations is fixed beforehand; we are also interested in computing the corresponding distances between those objects, i.e. merely computing t...

  14. The hardness of train rearrangements

    NARCIS (Netherlands)

    Eggermont, C.E.J.; Hurkens, C.A.J.; Modelski, M.S.; Woeginger, G.J.

    2009-01-01

    We derive several results on the computational complexity of train rearrangement problems in railway optimization. Our main result states that arranging a departing train in a depot is NP-complete, even if each track in the depot contains only two cars.

  15. Stress and stereotypic behaviour in mink (Mustela vison)

    DEFF Research Database (Denmark)

    Malmkvist, Jens; Jeppesen, Leif Lau; Palme, R.

    2011-01-01

    We examined whether female mink with low (LS) and high (HS) occurrence of stereotypic behaviour differ in their adrenocortical activity in baseline conditions or in response to immobilisation (Experiment 1), handling, adrenocorticotropic hormone (ACTH) challenge (Experiment 2) and excretion...... 4-20 h after the handling (P = 0.001). In Experiment 3 (n = 16), the excretion of infused (3)H-cortisol did not differ between LS and HS mink. Stereotypic behaviour is concurrent with higher baseline concentrations of FCM, which cannot be explained by a greater adrenocortical reactivity...... or a different excretion of the circulating cortisol. Instead, we conclude that mink with a high level of stereotypic behaviour have a greater perception of stress, or increased sensitivity to stressors at the pituitary level....

  16. Depicted welfare-recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  17. Depicted welfare recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  18. Silent and a audible stereotypes: The constitution of "ethnic character" in Serbian epic poetry

    Directory of Open Access Journals (Sweden)

    Đerić Gordana

    2005-01-01

    Full Text Available The article deals with the explanatory relevance of the concept of stereotype in one of its original meanings - as a "mental image". This meaning of the term is the starting point for further differentiations, such as: between linguistic and behavioral stereotypes (in the sense of nonverbal, expected responses; universal and particular stereotypes; self representative and introspective stereotypes; permanent and contemporary stereotypes; and finally, what is most important for our purposes, the difference between silent and audible stereotypes. These distinctions, along with the functions of stereotype, are discussed in the first part of the paper. In the second part, the relations of silent and audible stereotypes are tested against the introduction of "innovative vocabularies" in popular lore. In other words, the explanatory power of this differentiation is checked through an analysis of unconventional motives in Serbian epic poems. The goal of the argument is to clarify the procedure of self creation of masculinity as a relevant feature of the "national character" through "tactic games" of silent and audible stereotypes. The examination of these "poetic strategies" serves a twofold purpose: to illustrate the process of constructing particular features of the "ethno type", on one hand, and to check hypotheses and models which are taken as frameworks in analyzing stereotypes, on the other.

  19. CODING LOGICAL MECHANISM AND STEREOTYPING IN GENDER CYBER HUMORS

    Directory of Open Access Journals (Sweden)

    Truly Almendo Pasaribu

    2016-07-01

    Full Text Available Gender-related humors have their own way of being funny; and this research aims to find out how and why they are funny. For this purpose, both researchers have collected 50 gender cyber humors and analyzed them, first, to decode how their logical mechanism relates to specific linguistic features, and secondly, to uncover how gender stereotyping contributes to the comical effects. The twisting of logic and linguistic ambiguity is analyzed formally using Attardos (2001 General Theory of Verbal Humor (GTVH and supported by gender studies. The findings reveal that the logical mechanism consists of elements of incongruities, and gender stereotyping presents negative stereotypical images. The analysis further shows that some gender stereotypical images ridicule traditional roles of man and woman while others make fun of non-traditional representations. This shift from women only to both men and women as targets of gender humors has been an impact of effective feminist movements.

  20. Perceptual fluency and judgments of vocal aesthetics and stereotypicality.

    Science.gov (United States)

    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.

  1. Are leader stereotypes masculine? A meta-analysis of three research paradigms.

    Science.gov (United States)

    Koenig, Anne M; Eagly, Alice H; Mitchell, Abigail A; Ristikari, Tiina

    2011-07-01

    This meta-analysis examined the extent to which stereotypes of leaders are culturally masculine. The primary studies fit into 1 of 3 paradigms: (a) In Schein's (1973) think manager-think male paradigm, 40 studies with 51 effect sizes compared the similarity of male and leader stereotypes and the similarity of female and leader stereotypes; (b) in Powell and Butterfield's (1979) agency-communion paradigm, 22 studies with 47 effect sizes compared stereotypes of leaders' agency and communion; and (c) in Shinar's (1975) masculinity-femininity paradigm, 7 studies with 101 effect sizes represented stereotypes of leadership-related occupations on a single masculinity-femininity dimension. Analyses implemented appropriate random and mixed effects models. All 3 paradigms demonstrated overall masculinity of leader stereotypes: (a) In the think manager-think male paradigm, intraclass correlation = .25 for the women-leaders similarity and intraclass correlation = .62 for the men-leaders similarity; (b) in the agency-communion paradigm, g = 1.55, indicating greater agency than communion; and (c) in the masculinity-femininity paradigm, g = 0.92, indicating greater masculinity than the androgynous scale midpoint. Subgroup and meta-regression analyses indicated that this masculine construal of leadership has decreased over time and was greater for male than female research participants. In addition, stereotypes portrayed leaders as less masculine in educational organizations than in other domains and in moderate- than in high-status leader roles. This article considers the relation of these findings to Eagly and Karau's (2002) role congruity theory, which proposed contextual influences on the incongruity between stereotypes of women and leaders. The implications for prejudice against women leaders are also considered.

  2. Initiation of MLL-rearranged AML is dependent on C/EBPα

    DEFF Research Database (Denmark)

    Ohlsson, Ewa; Hasemann, Marie Sigurd; Willer, Anton

    2014-01-01

    have compared gene expression profiles from human MLL-rearranged AML to normal progenitors and identified the myeloid tumor suppressor C/EBPα as a putative collaborator in MLL-rearranged AML. Interestingly, we find that deletion of Cebpa rendered murine hematopoietic progenitors completely resistant...

  3. Ethnic variation in gender-STEM stereotypes and STEM participation: an intersectional approach.

    Science.gov (United States)

    O'Brien, Laurie T; Blodorn, Alison; Adams, Glenn; Garcia, Donna M; Hammer, Elliott

    2015-04-01

    Stereotypes associating men and masculine traits with science, technology, engineering, and mathematics (STEM) fields are ubiquitous, but the relative strength of these stereotypes varies considerably across cultures. The present research applies an intersectional approach to understanding ethnic variation in gender-STEM stereotypes and STEM participation within an American university context. African American college women participated in STEM majors at higher rates than European American college women (Study 1, Study 2, and Study 4). Furthermore, African American women had weaker implicit gender-STEM stereotypes than European American women (Studies 2-4), and ethnic differences in implicit gender-STEM stereotypes partially mediated ethnic differences in STEM participation (Study 2 and Study 4). Although African American men had weaker implicit gender-STEM stereotypes than European American men (Study 4), ethnic differences between men in STEM participation were generally small (Study 1) or nonsignificant (Study 4). We discuss the implications of an intersectional approach for understanding the relationship between gender and STEM participation. (c) 2015 APA, all rights reserved).

  4. Stereotype Threat and Perceptions of Family-Friendly Policies among Female Employees.

    Science.gov (United States)

    von Hippel, Courtney; Kalokerinos, Elise K; Zacher, Hannes

    2016-01-01

    In their efforts to recruit and retain female employees, organizations often attempt to make their workplaces "family-friendly." Yet there is little research on how women view family-friendly policies, particularly women who experience gender-based stereotype threat, or the concern of being viewed through the lens of gender stereotypes at work. Pilot research with female managers ( N = 169) showed that women who experienced stereotype threat perceived more negative career consequences for utilizing family-friendly policies. We then conducted two studies to further probe this relationship. Study 1 replicated the relationship between stereotype threat and the perceived consequences of utilizing family-friendly policies among women who recently returned to work after the birth of a child ( N = 65). In Study 2 ( N = 473), female employees who reported feelings of stereotype threat perceived more negative consequences of utilizing family-friendly policies, but they also reported greater intentions to use these policies. Our findings suggest that female employees are susceptible to stereotype threat, which in turn is associated with more negative views of family-friendly policies. Thus, the mere provision of such policies may not create the kind of family-friendly workplaces that organizations are attempting to provide.

  5. A Comparison of Stereotypes of German and Turkish Students towards Balkans

    Directory of Open Access Journals (Sweden)

    Gürcan Ültanır

    2016-01-01

    Full Text Available Effective emotional thoughts like attitudes, stereotyped judgments and preconceptions are dependent on both collective and individual experiences. Experiences like reading an article or watching a movie that is based on a context determined by the curriculum might cause individual or collective discrimination towards different ethnic or cultural groups among students in a country. This study aims to explore the difference between two nations which are the Turkish nation that has many cultural and political bonds with Balkans in the history and the German nation, which is a nation that has little or no bonds with the Balkans. The main aim of the study is to figure out if the stereotypes towards Balkans can change according to the country in which an individual has grown up. MANOVA was used to figure out the difference between two capitals with regard to stereotypes towards Balkans. Findings of the study indicated that negative stereotype scores of students significantly changed according to the country in which students grew up, whereas no significant difference was found for positive stereotype scores. Moreover, it was found that Turkish students have more negative stereotypes towards Balkans than German students

  6. Ambivalent stereotypes of nurses and physicians: impact on students' attitude toward interprofessional education.

    Science.gov (United States)

    Sollami, Alfonso; Caricati, Luca; Mancini, Tiziana

    2015-03-13

    Nurse-physician stereotypes have been proposed as a factor hindering interprofessional collaboration among practitioners and interprofessional learning among nursing and medical students. Using socio-psychological theories about ambivalent stereotypes, the present work aimed to analyse: a) the content of nurse and physician stereotypes held by nursing and medical students and b) the role of auto-stereotype on students' attitude toward interprofessional education (IPE).  Methods. A cross-sectional on-line survey was adopted and a questionnaire was emailed to 205 nursing students and 151 medical students attending an Italian university. Nursing and medical students shared the stereotypical belief that nurses are warmer but less competent than physicians. Nurses and physicians were basically depicted with ambivalent stereotypes: nurses were seen as communal, socially competent and caring but less competent, not agentic and less autonomous, while physicians were seen as agentic, competent and autonomous, but less communal, less collectivist and less socially competent. Moreover, a professional stereotypical image impacted the students' attitude toward IPE. More precisely, when nurses and physicians were seen with classic ambivalent stereotypes, both nursing and medical students were less favourable towards interprofessional education programmes. The content of professional stereotypes of healthcare students was still linked to classical views of nurses as caring and physicians as curing. This seemed to limit students' attitude and intention to be engaged in IPE.

  7. Frequency of p190 and p210 BCR-ABL rearrangements and survival in Brazilian adult patients with acute lymphoblastic leukemia

    Directory of Open Access Journals (Sweden)

    Ilana de França Azevedo

    2014-10-01

    Full Text Available Objective: This study investigated the occurrence of the p190 and p210 break point clusterregion-Abelson (BCR-ABL rearrangements in adults with acute lymphoblastic leukemia and possible associations with clinical and laboratory characteristics and survival. Methods: Forty-one over 18-year-old patients with acute lymphoblastic leukemia of both genders followed-up between January 2008 and May 2012 were included in this study. Clinical and laboratory data were obtained from the medical charts of the patients. Reverse transcription polymerase chain reaction (RT-PCR using specific primers was employed to identify molecular rearrangements. Results: At diagnosis, the median age was 33 years, and there was a predominance of males (61%. The most common immunophenotype was B lineage (76%. BCR-ABL rearrangements was detected in 14 (34% patients with the following distribution: p190 (28%, p210 (50% and double positive (22%. Overall survival of patients with a mean/median of 331/246 days of follow up was 39%, respectively, negative BCR-ABL (44% and positive BCR-ABL (28%. Conclusion: These results confirm the high frequency of BCR-ABL rearrangements and the low survival rate of adult Brazilian patients with acute lymphoblastic leukemia.

  8. Distracted by the Unthought - Suppression and Reappraisal of Mind Wandering under Stereotype Threat.

    Science.gov (United States)

    Schuster, Carolin; Martiny, Sarah E; Schmader, Toni

    2015-01-01

    Previous research has found that subtle reminders of negative stereotypes about one's group can lead individuals to underperform on stereotype-relevant tests (e.g., women in math, ethnic minorities on intelligence tests). This so called stereotype threat effect can contribute to systematic group differences in performance that can obscure the true abilities of certain social groups and thereby sustain social inequalities. In the present study, we examined processes underlying stereotype threat effects on women's math performance, specifically focusing on the role of suppression of mind wandering (i.e., task-irrelevant thinking) in stereotype threat (ST) and no threat (NT) situations. Based on a process model of stereotype threat effects on performance, we hypothesized that women under stereotype threat spontaneously suppress mind wandering, and that this suppression impairs performance. An alternative regulation strategy that prevents suppression (i.e., reappraising task-irrelevant thoughts as normal) was predicted to prevent stereotype threat effects on performance. We manipulated stereotype threat (ST vs. NT) and cognitive regulation strategy (suppression, reappraisal, or no strategy) and measured women's performance on a math and a concentration task (N = 113). We expected three groups to perform relatively more poorly: Those in ST with either no strategy or suppression and those in NT with a suppression strategy. We tested the performance of these groups against the remaining three groups hypothesized to perform relatively better: those in NT with no strategy or reappraisal and those in ST with reappraisal. The results showed the expected pattern for participants' math performance, but not for concentration achievement. This pattern suggests that ineffective self-regulation by suppressing mind wandering can at least partly explain stereotype threat effects on performance, whereas a reappraisal strategy can prevent this impairment. We discuss implications for

  9. Young and older adults’ gender stereotype in multitasking

    Directory of Open Access Journals (Sweden)

    Tilo eStrobach

    2015-12-01

    Full Text Available 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.

  10. Detection of Gene Rearrangements in Circulating Tumor Cells: Examples of ALK-, ROS1-, RET-Rearrangements in Non-Small-Cell Lung Cancer and ERG-Rearrangements in Prostate Cancer.

    Science.gov (United States)

    Catelain, Cyril; Pailler, Emma; Oulhen, Marianne; Faugeroux, Vincent; Pommier, Anne-Laure; Farace, Françoise

    2017-01-01

    Circulating tumor cells (CTCs) hold promise as biomarkers to aid in patient treatment stratification and disease monitoring. Because the number of cells is a critical parameter for exploiting CTCs for predictive biomarker's detection, we developed a FISH (fluorescent in situ hybridization) method for CTCs enriched on filters (filter-adapted FISH [FA-FISH]) that was optimized for high cell recovery. To increase the feasibility and reliability of the analyses, we combined fluorescent staining and FA-FISH and developed a semi-automated microscopy method for optimal FISH signal identification in filtration-enriched CTCs . Here we present these methods and their use for the detection and characterization of ALK-, ROS1-, RET-rearrangement in CTCs from non-small-cell lung cancer and ERG-rearrangements in CTCs from prostate cancer patients.

  11. Believing What You Hear: The Impact of Aging Stereotypes upon the Old

    Science.gov (United States)

    Bennett, Teri; Gaines, Jean

    2010-01-01

    Stereotypes about aging and the old, both negative and positive, have significant influence upon older people themselves. Often unknowingly, older people incorporate these stereotypes into their own thinking and self-perceptions. A literature search revealed four primary hypotheses about the manner in which these self-stereotypes impact older…

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

    Science.gov (United States)

    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…

  13. From Racial Stereotyping and Deficit Discourse toward a Critical Race Theory in Teacher Education.

    Science.gov (United States)

    Solorzano, Daniel G.; Yosso, Tara J.

    2001-01-01

    Examines connections between critical race theory (CRT) and its application to the concepts of race, racial bias, and racial stereotyping in teacher education. Defines CRT, then discusses racism and stereotyping, racial stereotypes in the media, and racial stereotypes in professional environments, noting the effects on minority students. Presents…

  14. Study of Ethnic Stereotype of Young Bulgarians

    OpenAIRE

    Z. Ganeva

    2015-01-01

    Ethnic stereotypes and prejudices as terms were examined from the point of view of the social identity theory (Tajfel, 1981). The results from a carried out longitudinal survey of stereotype and prejudices of young people of Bulgarian origin (n=1154; 453 men and 701 women; average age 21.7 years) in 6 time intervals: in 2004, 2006, 2008, 2010, 2012 and 2014, towards the in-group and the representatives of the main ethnic minorities: Turks, Roma and Jews, were presented. Through free associati...

  15. An exploration of stereotype perceptions amongst support staff within a South African higher education institution

    Directory of Open Access Journals (Sweden)

    Given R.B. Moloto

    2014-02-01

    Full Text Available Orientation: After the 1994 democratic elections, South African organisations had to replace discriminatory policies with new policies to integrate all people and to embrace diversity. As a consequence stereotypes may be more prevalent in diverse working environments. Research purpose: The objective of this study was to explore the experience of stereotypes amongst the support staff within a higher education institution. Motivation for this study: Changes within South African working environments, and specifically higher education institutions, resulted in more diverse management teams and a more culturally diverse workforce. With this in mind, the experience of stereotypes may become more prevalent within South African working environments. Many researchers have focused on stereotypes; however, studies on stereotypes within South Africa are limited, especially within higher education institutions. Research approach, design and method: The research approach was qualitative and a case study design was employed. A combination of both quota and convenience sampling was used. The sample consisted of (N = 30 support staff within a higher education institution in South Africa. Semi-structured interviews were used to collect data. Main findings: The results indicated that the participants do experience stereotypes within their workplace and also hold stereotypes of other people within their workplace. The most prevalent stereotypes mentioned by participants were age, gender, racial and occupational stereotypes. There is also an indication that stereotypes have cognitive, emotional and behavioural effects on the stereotyped. Practical/managerial implications: Organisations should do away with stereotyping by embracing and managing diversity and dealing with stereotypes, specifically within higher education institutions. When managers are aware of stereotypes and the effects thereof in the organisation, they can make every effort to eradicate the

  16. America and Russia in International Communications: Stereotypes and Realities.

    Science.gov (United States)

    Aksenova, Olga; Beadle, Mary

    1999-01-01

    One barrier to international communication is cultural stereotypes. Based on a literature review and on personal experience and research, this paper explores several prevalent stereotypes about Russia and the United States, noting the influence they may have on business communication. It also discusses the opportunities for and threats to…

  17. Comparing genomes with rearrangements and segmental duplications.

    Science.gov (United States)

    Shao, Mingfu; Moret, Bernard M E

    2015-06-15

    Large-scale evolutionary events such as genomic rearrange.ments and segmental duplications form an important part of the evolution of genomes and are widely studied from both biological and computational perspectives. A basic computational problem is to infer these events in the evolutionary history for given modern genomes, a task for which many algorithms have been proposed under various constraints. Algorithms that can handle both rearrangements and content-modifying events such as duplications and losses remain few and limited in their applicability. We study the comparison of two genomes under a model including general rearrangements (through double-cut-and-join) and segmental duplications. We formulate the comparison as an optimization problem and describe an exact algorithm to solve it by using an integer linear program. We also devise a sufficient condition and an efficient algorithm to identify optimal substructures, which can simplify the problem while preserving optimality. Using the optimal substructures with the integer linear program (ILP) formulation yields a practical and exact algorithm to solve the problem. We then apply our algorithm to assign in-paralogs and orthologs (a necessary step in handling duplications) and compare its performance with that of the state-of-the-art method MSOAR, using both simulations and real data. On simulated datasets, our method outperforms MSOAR by a significant margin, and on five well-annotated species, MSOAR achieves high accuracy, yet our method performs slightly better on each of the 10 pairwise comparisons. http://lcbb.epfl.ch/softwares/coser. © The Author 2015. Published by Oxford University Press.

  18. Sexual Stereotypes Ascribed to Black Men Who Have Sex with Men: An Intersectional Analysis.

    Science.gov (United States)

    Calabrese, Sarah K; Earnshaw, Valerie A; Magnus, Manya; Hansen, Nathan B; Krakower, Douglas S; Underhill, Kristen; Mayer, Kenneth H; Kershaw, Trace S; Betancourt, Joseph R; Dovidio, John F

    2018-01-01

    Sexual stereotypes may adversely affect the health of Black men who have sex with men (MSM). Greater understanding of the nature and nuances of these stereotypes is needed. This online, survey-based study used an inductive, intersectional approach to characterize the sexual stereotypes ascribed to Black MSM by the U.S. general public, their distinctiveness from those ascribed to Black men and MSM in general, and their relative prototypicality as compared to dominant subgroups. Members of the public, recruited in 2014-2015, were randomly assigned to survey conditions that varied systematically by race (Black, White, or unspecified) and sexual orientation (gay, heterosexual, or unspecified) of a designated social group. Participants (n = 285) reported stereotypes of their assigned group that they perceived to exist in U.S. culture in an open-response format. Cross-condition comparisons revealed that, overall, Black gay male stereotypes were non-prototypical of Black men or gay men. Rather, stereotypes of Black men were more similar to Black heterosexual men and stereotypes of gay men were more similar to White gay men. Nonetheless, 11 of the 15 most frequently reported Black gay male stereotypes overlapped with stereotypes of Black men (e.g., large penis), gay men (e.g., deviant), or both (e.g., promiscuous). Four stereotypes were unique relative to both Black men and gay men: down low, diseased, loud, and dirty. Findings suggest that Black MSM face multiple derogatory sexual stereotypes, several of which are group-specific. These stereotypes are consistent with cultural (mis)representations of Black MSM and suggest a need for more accurate portrayals of existing sexual diversity within this group.

  19. Overcoming stereotypes: nursing in 2017.

    Science.gov (United States)

    2017-03-01

    Sex kitten or battleaxe, doctor's handmaiden or angel. Nurses have faced various stereotypes over the years, especially in the mainstream media, and have endured a lack of professional respect as a result.

  20. Effect of health-related stereotypes on physiological responses of hypertensive middle-aged and older men.

    Science.gov (United States)

    Auman, Corinne; Bosworth, Hayden B; Hess, Thomas M

    2005-01-01

    This study examined the influence of health stereotypes on stress response among middle-aged and older men. It was hypothesized that anxiety and cardiovascular reactivity would increase when health stereotypes were activated among veterans seeking care in an outpatient setting. Among a sample of 122 veteran patients with hypertension, the level of stereotype activation varied by means of reference to either their health status (health stereotypes) or, conversely, some personally valued leisure activities (no stereotype activation). Predicted stereotype-related increases in anxiety, galvanized skin conductance, and blood pressure were evident. Potential explanations for these results are explored, including those relating to the negative health stereotypes associated with being a patient.

  1. Clearing the air: identity safety moderates the effects of stereotype threat on women's leadership aspirations.

    Science.gov (United States)

    Davies, Paul G; Spencer, Steven J; Steele, Claude M

    2005-02-01

    Exposing participants to gender-stereotypic TV commercials designed to elicit the female stereotype, the present research explored whether vulnerability to stereotype threat could persuade women to avoid leadership roles in favor of nonthreatening subordinate roles. Study 1 confirmed that exposure to the stereotypic commercials undermined women's aspirations on a subsequent leadership task. Study 2 established that varying the identity safety of the leadership task moderated whether activation of the female stereotype mediated the effect of the commercials on women's aspirations. Creating an identity-safe environment eliminated vulnerability to stereotype threat despite exposure to threatening situational cues that primed stigmatized social identities and their corresponding stereotypes.

  2. The Effect of Implicit Stereotypes on the Physical Performance of Older Adults

    Science.gov (United States)

    Moriello, Gabriele; Cotter, J. James; Shook, Nathalie; Dodd-McCue, Diane; Welleford, E. Ayn

    2013-01-01

    The purpose of this study was to explore how stereotypes affect physical performance in older adults. During Experiment 1, older adults were primed with objects representing aging stereotypes to determine whether these objects can activate stereotypes of aging. Results from the first part of this study provide evidence that certain material…

  3. The Ball Curve: Calculated Racism and the Stereotype of African American Men.

    Science.gov (United States)

    Hall, Ronald E.

    2001-01-01

    Discusses the impact of racial stereotyping on the performance of African American and European American athletes, providing an alternative to race-based intelligence differentials. Focuses on stereotypes of African American men; the Bell Curve; the high proportion of African Americans in U.S. athletics; and masculinity and the stereotype of the…

  4. Gender and Musical Instrument Stereotypes in Middle School Children: Have Trends Changed?

    Science.gov (United States)

    Wrape, Elizabeth R.; Dittloff, Alexandra L.; Callahan, Jennifer L.

    2016-01-01

    Previous studies have established that gender stereotypes are associated with children's choice of musical instrument. Though some have suggested that these gender stereotypes may be trending toward change, other studies have indicated that gender stereotypes are long-standing and still very much at issue. This descriptive study of middle school…

  5. Rearrangement of cluster structure during fission processes

    DEFF Research Database (Denmark)

    Lyalin, Andrey G.; Obolensky, Oleg I.; Solov'yov, Andrey V.

    2004-01-01

    Results of molecular dynamics simulations of fission reactions $Na_10^2+ -->Na_7^++ Na_3^+ and Na_18^2+--> 2Na_9^+ are presented. The dependence of the fission barriers on the isomer structure of the parent cluster is analysed. It is demonstrated that the energy necessary for removing homothetic...... groups of atoms from the parent cluster is largely independent of the isomer form of the parent cluster. The importance of rearrangement of the cluster structure during the fission process is elucidated. This rearrangement may include transition to another isomer state of the parent cluster before actual...

  6. An Exploratory Survey of Teachers' Attitudes toward Sex-Stereotyping.

    Science.gov (United States)

    Minix, Nancy A.; And Others

    This survey examined the attitudes of teachers in southwestern Kentucky toward sex-stereotyping in the classroom. A random sample of 35 teachers of grades kindergarten through adult completed a written survey instrument that asked them to read statements regarding sex-stereotyping and to rate themselves regarding their own classroom practices.…

  7. Mathematically Gifted Adolescent Females' Mixed Sentiment toward Gender Stereotypes

    Science.gov (United States)

    Kao, Chen-yao

    2015-01-01

    There has been a paucity of research on gifted individuals' perceptions of gender stereotypes. The purpose of this study was to explore mathematically gifted adolescent females' perceptions of gender stereotypes through a research design of the qualitative multiple case study involving the constant comparison and the Three C's analysis scheme.…

  8. Effects of the "beauty is good" stereotype on children's information processing.

    Science.gov (United States)

    Ramsey, Jennifer L; Langlois, Judith H

    2002-03-01

    The authors tested schematic information processing as a function of attractiveness stereotyping in two studies. An adult experimenter read children (ages 3 to 7 years) eight different stories in which a child narrator encountered two characters who varied in level of attractiveness and displayed positive or negative traits that were either consistent or inconsistent with the "beauty is good" stereotype. Following the story, the experimenter showed each child a photograph of the two characters' faces and asked the child to point to the character who displayed the positive trait. In Experiment 1, children made more errors in identifying female characters with stereotype inconsistent traits but did just the opposite with male characters. Experiment 2 replicated the findings with female characters but found no difference in errors with male characters. The findings have implications for how attractiveness and gender stereotypes affect children's information processing, how attractiveness schemata may be organized, and why physical attractiveness stereotypes are maintained. Copyright 2002 Elsevier Science (USA).

  9. Perception of intentions and actions: gender stereotype susceptibility.

    Science.gov (United States)

    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.

  10. Stereotyped movement disorder in ICD-11.

    Science.gov (United States)

    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.

  11. Stereotypes Associated With Age-related Conditions and Assistive Device Use in Canadian Media.

    Science.gov (United States)

    Fraser, Sarah Anne; Kenyon, Virginia; Lagacé, Martine; Wittich, Walter; Southall, Kenneth Edmund

    2016-12-01

    Newspapers are an important source of information. The discourses within the media can influence public attitudes and support or discourage stereotypical portrayals of older individuals. This study critically examined discourses within a Canadian newspaper in terms of stereotypical depictions of age-related health conditions and assistive technology devices (ATDs). Four years (2009-2013) of Globe and Mail articles were searched for terms relevant to the research question. A total of 65 articles were retained, and a critical discourse analysis (CDA) of the texts was conducted. The articles were coded for stereotypes associated with age-related health conditions and ATDs, consequences of the stereotyping, and context (overall setting or background) of the discourse. The primary code list included 4 contexts, 13 stereotypes, and 9 consequences of stereotyping. CDA revealed discourses relating to (a) maintaining autonomy in a stereotypical world, (b) ATDs as obstacles in employment, (c) barriers to help seeking for age-related conditions, and (d) people in power setting the stage for discrimination. Our findings indicate that discourses in the Canadian media include stereotypes associated with age-related health conditions. Further, depictions of health conditions and ATDs may exacerbate existing stereotypes about older individuals, limit the options available to them, lead to a reduction in help seeking, and lower ATD use. Education about the realities of age-related health changes and ATDs is needed in order to diminish stereotypes and encourage ATD uptake and use. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. Constitutional chromothripsis rearrangements involve clustered double-stranded DNA breaks and nonhomologous repair mechanisms.

    Science.gov (United States)

    Kloosterman, Wigard P; Tavakoli-Yaraki, Masoumeh; van Roosmalen, Markus J; van Binsbergen, Ellen; Renkens, Ivo; Duran, Karen; Ballarati, Lucia; Vergult, Sarah; Giardino, Daniela; Hansson, Kerstin; Ruivenkamp, Claudia A L; Jager, Myrthe; van Haeringen, Arie; Ippel, Elly F; Haaf, Thomas; Passarge, Eberhard; Hochstenbach, Ron; Menten, Björn; Larizza, Lidia; Guryev, Victor; Poot, Martin; Cuppen, Edwin

    2012-06-28

    Chromothripsis represents a novel phenomenon in the structural variation landscape of cancer genomes. Here, we analyze the genomes of ten patients with congenital disease who were preselected to carry complex chromosomal rearrangements with more than two breakpoints. The rearrangements displayed unanticipated complexity resembling chromothripsis. We find that eight of them contain hallmarks of multiple clustered double-stranded DNA breaks (DSBs) on one or more chromosomes. In addition, nucleotide resolution analysis of 98 breakpoint junctions indicates that break repair involves nonhomologous or microhomology-mediated end joining. We observed that these eight rearrangements are balanced or contain sporadic deletions ranging in size between a few hundred base pairs and several megabases. The two remaining complex rearrangements did not display signs of DSBs and contain duplications, indicative of rearrangement processes involving template switching. Our work provides detailed insight into the characteristics of chromothripsis and supports a role for clustered DSBs driving some constitutional chromothripsis rearrangements. Copyright © 2012 The Authors. Published by Elsevier Inc. All rights reserved.

  13. Stereotype Representation of Women in Nigerian Films

    Directory of Open Access Journals (Sweden)

    Andrew Ali Ibbi

    2018-04-01

    Full Text Available The stereotype representation of women in Nollywood films has attracted criticisms from the society with feminists clamoring for a review of the way women are projected. This study looks at the various issues associated with stereotype representation as a concept in film. The Feminist Media Theory was used as supporting theory for the paper. Part of the recommendations for the paper is the need for research to be properly conducted on the society before screenplays are written, to avoid misleading the public.

  14. The cognitive costs of the counter-stereotypic: gender, emotion, and social presence.

    Science.gov (United States)

    McCarty, Megan K; Kelly, Janice R; Williams, Kipling D

    2014-01-01

    We explored the concurrent and subsequent cognitive consequences of the experience of gender counter-stereotypic emotions. Participants experiencing gender counter-stereotypic emotions were expected to display less emotional expression and demonstrate poorer cognitive performance when in the public condition than when in the private condition. Seventy-one women and 66 men completed an anger- or sadness-inducing task privately or publicly. Participants completed two cognitive tasks: one during and one after the emotion-induction task. Participants exhibited poorer performance during and following gender counter-stereotypic emotions only in the public condition. Direct evidence for greater suppression of gender counter-stereotypic emotions in the public conditions was not obtained. These results suggest that the same public emotional events may be differentially cognitively depleting depending on one's gender, potentially contributing to the perpetuation of stereotypes.

  15. A culture-brain link: Negative age stereotypes predict Alzheimer's disease biomarkers.

    Science.gov (United States)

    Levy, Becca R; Ferrucci, Luigi; Zonderman, Alan B; Slade, Martin D; Troncoso, Juan; Resnick, Susan M

    2016-02-01

    Although negative age stereotypes have been found to predict adverse outcomes among older individuals, it was unknown whether the influence of stereotypes extends to brain changes associated with Alzheimer's disease. To consider this possibility, we drew on dementia-free participants, in the Baltimore Longitudinal Study of Aging, whose age stereotypes were assessed decades before yearly magnetic resonance images and brain autopsies were performed. Those holding more-negative age stereotypes earlier in life had significantly steeper hippocampal-volume loss and significantly greater accumulation of neurofibrillary tangles and amyloid plaques, adjusting for relevant covariates. These findings suggest a new pathway to identifying mechanisms and potential interventions related to the pathology of Alzheimer's disease. (c) 2016 APA, all rights reserved).

  16. Negative stereotypes examined through the HIV and AIDS discourse ...

    African Journals Online (AJOL)

    Previous studies reporting perceptions of HIV and AIDS by white youth in South Africa suggest both explicit and implicit racial stereotypes and negative attitudes. This paper contributes to the literature on the discourse of racial stereotypes found in discussions about HIV and AIDS. The study was conducted in the suburb of ...

  17. Graduation at age 50+: Contested efforts to construct "third age" identities and negotiate cultural age stereotypes.

    Science.gov (United States)

    Isopahkala-Bouret, Ulpukka

    2015-12-01

    The cultural and social contexts of aging have changed a great deal during the last two decades and aging experiences have become more differentiated. However, pervasive age stereotypes still exist that limit the agency and self-perception of older people, and part of the experience of new aging is to actively combat such negative stereotypes. The purpose of this study is to explore how lifelong learning and a degree attainment in midlife become embedded into new aging practices. The study will focus on a specific group of aging workers who attained a Master's degree from Finnish universities in their fifties. In order to better understand the aging experiences of these older graduates, this study seeks to address how they construct the meaning of aging in relation to their own educational and professional status. The data consist of 14 life-history interviews, which were analyzed as narrative identity performances. Differentiating oneself from the stereotype of physical and mental decline and positioning oneself in a favorable way in inter-generational relations were common ways of approaching aging. Age-negotiation and ambivalence about aging were expressed by structuring narratives around clear oppositions and contradictions. University studies at age 50+ became a talking point in countering cultural age-stereotypes, because it showed that aging workers could still accomplish significant goals and "renew" oneself intellectually. University studies also enabled collaboration with the younger generation and the breaking of narrow age boundaries. Copyright © 2015. Published by Elsevier Inc.

  18. Stereotype Threat and Perceptions of Family-Friendly Policies among Female Employees

    Science.gov (United States)

    von Hippel, Courtney; Kalokerinos, Elise K.; Zacher, Hannes

    2017-01-01

    In their efforts to recruit and retain female employees, organizations often attempt to make their workplaces “family-friendly.” Yet there is little research on how women view family-friendly policies, particularly women who experience gender-based stereotype threat, or the concern of being viewed through the lens of gender stereotypes at work. Pilot research with female managers (N = 169) showed that women who experienced stereotype threat perceived more negative career consequences for utilizing family-friendly policies. We then conducted two studies to further probe this relationship. Study 1 replicated the relationship between stereotype threat and the perceived consequences of utilizing family-friendly policies among women who recently returned to work after the birth of a child (N = 65). In Study 2 (N = 473), female employees who reported feelings of stereotype threat perceived more negative consequences of utilizing family-friendly policies, but they also reported greater intentions to use these policies. Our findings suggest that female employees are susceptible to stereotype threat, which in turn is associated with more negative views of family-friendly policies. Thus, the mere provision of such policies may not create the kind of family-friendly workplaces that organizations are attempting to provide. PMID:28111560

  19. Age Differences in Neural Response to Stereotype Threat and Resiliency for Self-Referenced Information

    Directory of Open Access Journals (Sweden)

    Gabriel eColton

    2013-09-01

    Full Text Available To investigate the contribution of cortical midline regions to stereotype threat and resiliency, we compared age groups in an event-related functional MRI study. During scanning, seventeen younger and sixteen older adults judged whether words stereotypical of aging and control words described them. Judging stereotype words versus control words revealed higher activations in posterior midline regions associated with self-referencing, including the precuneus, for older adults compared to younger adults. While heightening salience of stereotypes can evoke a threat response, detrimentally affecting performance, invoking stereotypes can also lead to a phenomenon called resilience, where older adults use those stereotypes to create downward social comparisons to other older adults and elevate their own self-perception. In an exploration of brain regions underlying stereotype threat responses as well as resilience responses, we found significant activation in older adults for threat over resilient responses in posterior midline regions including the precuneus, associated with self-reflective thought, and parahippocampal gyrus, implicated in autobiographical memory. These findings have implications for understanding how aging stereotypes may affect the engagement of regions associated with contextual and social processing of self-relevant information, indicating ways in which stereotype threat can affect the engagement of neural resources with age.

  20. Antibody-Based Detection of ERG Rearrangement-Positive Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Kyung Park

    2010-07-01

    Full Text Available TMPRSS2-ERG gene fusions occur in 50% of prostate cancers and result in the overexpression of a chimeric fusion transcript that encodes a truncated ERG product. Previous attempts to detect truncated ERG products have been hindered by a lack of specific antibodies. Here, we characterize a rabbit anti-ERG monoclonal antibody (clone EPR 3864; Epitomics, Burlingame, CA using immunoblot analysis on prostate cancer cell lines, synthetic TMPRSS2-ERG constructs, chromatin immunoprecipitation, and immunofluorescence. We correlated ERG protein expression with the presence of ERG gene rearrangements in prostate cancertissues using a combined immunohistochemistry(IHC and fluorescence in situ hybridization (FISH analysis. We independently evaluated two patient cohorts and observed ERG expression confined to prostate cancer cells and high-grade prostatic intraepithelial reoplasia associated with ERG-positive cancer, as well as vessels and lymphocytes (where ERG has a known biologic role. Image analysis of 131 cases demonstrated nearly 100% sensitivity for detecting ERG rearrangement prostate cancer, with only 2 (1.5% of 131 cases demonstrating strong ERG protein expression without any known ERG gene fusion. The combired pathology evaluation of 207 patient tumors for ERG protein expression had 95.7% sensitivity and 96.5% specificity for determining ERG rearrangement prostate cancer. Ir conclusion, this study qualifies a specific anti-ERG antibody and demonstrates exquisite association between ERG gene rearrangement and truncated ERG protein product expression. Giver the ease of performing IHC versus FISH, ERG protein expression may be useful for molecularly subtypirg prostate cancer based or ERG rearrangement status and suggests clinical utility it prostate needle biopsy evaluation.

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

    Science.gov (United States)

    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.

  2. Stereotype Threat and Perceptions of Family-Friendly Policies among Female Employees

    OpenAIRE

    von Hippel, Courtney; Kalokerinos, Elise K.; Zacher, Hannes

    2017-01-01

    In their efforts to recruit and retain female employees, organizations often attempt to make their workplaces ?family-friendly.? Yet there is little research on how women view family-friendly policies, particularly women who experience gender-based stereotype threat, or the concern of being viewed through the lens of gender stereotypes at work. Pilot research with female managers (N = 169) showed that women who experienced stereotype threat perceived more negative career consequences for util...

  3. Linguistic Markers of Stereotype in National Character Descriptions (Based on Ukrainian Newspaper Articles

    Directory of Open Access Journals (Sweden)

    Falafivka Olesya

    2016-12-01

    Full Text Available Background: Ethnic stereotypes are in the focus of current linguistic research, because they play an important role in the formation of international relations that develop rapidly in the modern world. The majority of linguistic studies today are devoted to the cognitive nature of stereotypes. However, researchers also pay attention to means of stereotype verbalization in different languages. The main ones have been identified already: these are ethnonyms, toponyms, ethnically marked anthroponyms, ethnically marked color names, names of religions, names of national symbols and values, ethnic and national realia and code switching. Nevertheless, not always do these units verbalize ethnic stereotypes in discourse. Purpose: The purpose of this research is to develop a method of identification and suggest a typology of linguistic markers of stereotype that occur in descriptions of different national characters in Ukrainian journalistic discourse. Results: Linguistic markers of stereotype have been identified at almost all levels of the language structure. They are morphemes, lexemes, set phrases, idioms, proverbs, certain syntactic structures and even texts (anecdotes, the semantic structure of which contains the semes MANY and ALWAYS. Importantly, linguistic markers of stereotype are used in combination rather than separately. Discussion: Ethnic stereotypes can be identified in discourse using two basic criteria. The first one is explicit description or implicit reference to the features of a certain national character (ethnonyms, toponyms, realia etc. are indispensable elements of such a description or reference; the second one is occurrence of the aforesaid markers of stereotype (different language units, the semantic structure of which includes the semes MANY and ALWAYS in the text. The prospect of this research is comparative analysis of markers of ethnic stereotypes in Ukrainian and other languages.

  4. Gene activation by induced DNA rearrangements

    International Nuclear Information System (INIS)

    Schnipper, L.E.; Chan, V.; Sedivy, J.; Jat, P.; Sharp, P.A.

    1989-01-01

    A murine cell line (EN/NIH) containing the retroviral vector ZIPNeoSV(x)1 that was modified by deletion of the enhancer elements in the viral long terminal repeats has been used as an assay system to detect induced DNA rearrangements that result in activation of a transcriptionally silent reporter gene encoded by the viral genome. The spontaneous frequency of G418 resistance is less than 10(-7), whereas exposure to the tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA) or the combination of UV irradiation plus TPA resulted in the emergence of drug resistant cell lines at a frequency of 5 per 10(6) and 67 per 10(6) cells, respectively. In several of the cell lines that were analyzed a low level of amplification of one of the two parental retroviral integrants was observed, whereas in others no alteration in the region of the viral genome was detected. To determine the effect of the SV40 large T antigen on induced DNA rearrangements, EN/NIH cells were transfected with a temperature sensitive (ts) mutant of SV40 T. Transfectants were maintained at the permissive temperature (33 degrees C) for varying periods of time (1-5 days) in order to vary SV40 T antigen exposure, after which they were shifted to 39.5 degrees C for selection in G418. The frequency of emergence of drug resistant cell clones increased with duration of exposure to large T antigen (9-52 per 10(6) cells over 1-5 days, respectively), and all cell lines analyzed demonstrated DNA rearrangements in the region of the neo gene. A novel 18-kilobase pair XbaI fragment was cloned from one cell line which revealed the presence of a 2.0-kilobase pair EcoRI segment containing an inverted duplication which hybridized to neo sequences. It is likely that the observed rearrangement was initiated by the specific binding of large T antigen to the SV40 origin of replication encoded within the viral genome

  5. Social Evaluations of Stereotypic Images in Video Games: Unfair, Legitimate, or "Just Entertainment"?

    Science.gov (United States)

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

    2007-06-01

    The aim of this study was to assess adolescents' evaluations of, and reasoning about, gender stereotypes in video games. Female ( N = 46) and male ( N = 41), predominantly European-American, mean age = 19 years, were interviewed about their knowledge of game usage, awareness and evaluation of stereotypes, beliefs about the influences of games on the players, and authority jurisdiction over 3 different types of games: games with negative male stereotypes, and games with negative female stereotypes, and gender-neutral games. Gender differences were found for how participants evaluated these games. Males were more likely than females to find stereotypes acceptable. Results are discussed in terms of social reasoning, video game playing, and gender differences.

  6. Contribution of canonical nonhomologous end joining to chromosomal rearrangements is enhanced by ATM kinase deficiency.

    Science.gov (United States)

    Bhargava, Ragini; Carson, Caree R; Lee, Gabriella; Stark, Jeremy M

    2017-01-24

    A likely mechanism of chromosomal rearrangement formation involves joining the ends from two different chromosomal double-strand breaks (DSBs). These events could potentially be mediated by either of two end-joining (EJ) repair pathways [canonical nonhomologous end joining (C-NHEJ) or alternative end joining (ALT-EJ)], which cause distinct rearrangement junction patterns. The relative role of these EJ pathways during rearrangement formation has remained controversial. Along these lines, we have tested whether the DNA damage response mediated by the Ataxia Telangiectasia Mutated (ATM) kinase may affect the relative influence of C-NHEJ vs. ALT-EJ on rearrangement formation. We developed a reporter in mouse cells for a 0.4-Mbp deletion rearrangement that is formed by EJ between two DSBs induced by the Cas9 endonuclease. We found that disruption of the ATM kinase causes an increase in the frequency of the rearrangement as well as a shift toward rearrangement junctions that show hallmarks of C-NHEJ. Furthermore, ATM suppresses rearrangement formation in an experimental condition, in which C-NHEJ is the predominant EJ repair event (i.e., expression of the 3' exonuclease Trex2). Finally, several C-NHEJ factors are required for the increase in rearrangement frequency caused by inhibition of the ATM kinase. We also examined ATM effectors and found that H2AX shows a similar influence as ATM, whereas the influence of ATM on this rearrangement seems independent of 53BP1. We suggest that the contribution of the C-NHEJ pathway to the formation of a 0.4-Mbp deletion rearrangement is enhanced in ATM-deficient cells.

  7. Ionization-induced rearrangement of defects in silicon

    International Nuclear Information System (INIS)

    Vinetskij, V.L.; Manojlo, M.A.; Matvijchuk, A.S.; Strikha, V.I.; Kholodar', G.A.

    1988-01-01

    Ionizing factor effect on defect rearrangement in silicon including centers with deep local electron levels in the p-n-transition region is considered. Deep center parameters were determined using non-steady-state capacity spectroscopy of deep levels (NCDLS) method. NCDLS spectrum measurement was performed using source p + -n - diodes and after their irradiation with 15 keV energy electrons or laser pulses. It is ascertained that in silicon samples containing point defect clusters defect rearrangement under ionizing factor effect takes place, i.e. deep level spectra are changed. This mechanism is efficient in case of silicon irradiation with subthreshold energy photons and electrons and can cause degradation of silicon semiconducting structures

  8. Occupational Gender Stereotypes and Problem-Solving in Italian Adolescents

    Science.gov (United States)

    Ginevra, Maria Cristina; Nota, Laura

    2017-01-01

    The first purpose of the study was to establish how Italian adolescents perceive jobs in the newly emerging economy sectors as well as more traditional jobs from gender-stereotyped and gender-segregated perspectives. The second purpose was to verify the role of problem-solving and gender in gender-role stereotyping. A total of 217 Italian high…

  9. Stereotypes of Age Differences in Personality Traits: Universal and Accurate?

    Science.gov (United States)

    Chan, Wayne; McCrae, Robert R.; De Fruyt, Filip; Jussim, Lee; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Sutin, Angelina R.; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Hřebíčková, Martina; Kourilova, Sylvie; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claduio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

    2012-01-01

    Age trajectories for personality traits are known to be similar across cultures. To address whether stereotypes of age groups reflect these age-related changes in personality, we asked participants in 26 countries (N = 3,323) to rate typical adolescents, adults, and old persons in their own country. Raters across nations tended to share similar beliefs about different age groups; adolescents were seen as impulsive, rebellious, undisciplined, preferring excitement and novelty, whereas old people were consistently considered lower on impulsivity, activity, antagonism, and Openness. These consensual age group stereotypes correlated strongly with published age differences on the five major dimensions of personality and most of 30 specific traits, using as criteria of accuracy both self-reports and observer ratings, different survey methodologies, and data from up to 50 nations. However, personal stereotypes were considerably less accurate, and consensual stereotypes tended to exaggerate differences across age groups. PMID:23088227

  10. Professional Stereotypes of Interprofessional Education Naive Pharmacy and Nursing Students.

    Science.gov (United States)

    Thurston, Maria Miller; Chesson, Melissa M; Harris, Elaine C; Ryan, Gina J

    2017-06-01

    Objective. To assess and compare interprofessional education (IPE) naive pharmacy and nursing student stereotypes prior to completion of an IPE activity. Methods. Three hundred and twenty-three pharmacy students and 275 nursing students at Mercer University completed the Student Stereotypes Rating Questionnaire. Responses from pharmacy and nursing students were compared, and responses from different level learners within the same profession also were compared. Results. Three hundred and fifty-six (59.5%) students completed the survey. Pharmacy students viewed pharmacists more favorably than nursing students viewed pharmacists for all attributes except the ability to work independently. Additionally, nursing students viewed nurses less favorably than pharmacy students viewed nurses for academic ability and practical skills. There was some variability in stereotypes between professional years. Conclusion. This study confirms the existence of professional stereotypes, although overall student perceptions of their own profession and the other were generally positive.

  11. Professional Stereotypes of Interprofessional Education Naive Pharmacy and Nursing Students

    Science.gov (United States)

    Thurston, Maria Miller; Harris, Elaine C.; Ryan, Gina J.

    2017-01-01

    Objective. To assess and compare interprofessional education (IPE) naive pharmacy and nursing student stereotypes prior to completion of an IPE activity. Methods. Three hundred and twenty-three pharmacy students and 275 nursing students at Mercer University completed the Student Stereotypes Rating Questionnaire. Responses from pharmacy and nursing students were compared, and responses from different level learners within the same profession also were compared. Results. Three hundred and fifty-six (59.5%) students completed the survey. Pharmacy students viewed pharmacists more favorably than nursing students viewed pharmacists for all attributes except the ability to work independently. Additionally, nursing students viewed nurses less favorably than pharmacy students viewed nurses for academic ability and practical skills. There was some variability in stereotypes between professional years. Conclusion. This study confirms the existence of professional stereotypes, although overall student perceptions of their own profession and the other were generally positive. PMID:28720912

  12. Stereotype susceptibility narrows the gender gap in imagined self-rotation performance.

    Science.gov (United States)

    Wraga, Maryjane; Duncan, Lauren; Jacobs, Emily C; Helt, Molly; Church, Jessica

    2006-10-01

    Three studies examined the impact of stereotype messages on men's and women's performance of a mental rotation task involving imagined self-rotations. Experiment 1 established baseline differences between men and women; women made 12% more errors than did men. Experiment 2 found that exposure to a positive stereotype message enhanced women's performance in comparison with that of another group of women who received neutral information. In Experiment 3, men who were exposed to the same stereotype message emphasizing a female advantage made more errors than did male controls, and the magnitude of error was similar to that for women from Experiment 1. The results suggest that the gender gap in mental rotation performance is partially caused by experiential factors, particularly those induced by sociocultural stereotypes.

  13. Recent applications of the divinylcyclopropane–cycloheptadiene rearrangement in organic synthesis

    Directory of Open Access Journals (Sweden)

    Sebastian Krüger

    2014-01-01

    Full Text Available This review summarizes the application of the divinylcyclopropane–cycloheptadiene rearrangement in synthetic organic chemistry. A brief overview of the new mechanistic insights concerning the title reaction is provided as well as a condensed account on the biological relevance of the topic. Heteroatom variants of this rearrangement are covered briefly.

  14. Does Stereotype Threat Affect Women in Academic Medicine?

    OpenAIRE

    Burgess, Diana Jill; Joseph, Anne; van Ryn, Michelle; Carnes, Molly

    2012-01-01

    Multiple complex factors contribute to the slow pace of women’s advancement into leadership positions in academic medicine. In this article, the authors propose that stereotype threat--under which individuals who are members of a group characterized by negative stereotypes in a particular domain perform below their actual abilities in that domain when group membership is emphasized--may play an important role in the underrepresentation of women in leadership positions in academic medicine. Re...

  15. DNA rearrangements from γ-irradiated normal human fibroblasts preferentially occur in transcribed regions of the genome

    International Nuclear Information System (INIS)

    Forrester, H.B.; Radford, I.R.

    2003-01-01

    Full text: DNA rearrangement events leading to chromosomal aberrations are central to ionizing radiation-induced cell death. Although DNA double-strand breaks are probably the lesion that initiates formation of chromosomal aberrations, little is understood about the molecular mechanisms that generate and modulate DNA rearrangement. Examination of the sequences that flank sites of DNA rearrangement may provide information regarding the processes and enzymes involved in rearrangement events. Accordingly, we developed a method using inverse PCR that allows the detection and sequencing of putative radiation-induced DNA rearrangements in defined regions of the human genome. The method can detect single copies of a rearrangement event that has occurred in a particular region of the genome and, therefore, DNA rearrangement detection does not require survival and continued multiplication of the affected cell. Ionizing radiation-induced DNA rearrangements were detected in several different regions of the genome of human fibroblast cells that were exposed to 30 Gy of γ-irradiation and then incubated for 24 hours at 37 deg C. There was a 3- to 5-fold increase in the number of products amplified from irradiated as compared with control cells in the target regions 5' to the C-MYC, CDKN1A, RB1, and FGFR2 genes. Sequences were examined from 121 DNA rearrangements. Approximately half of the PCR products were derived from possible inter-chromosomal rearrangements and the remainder were from intra-chromosomal events. A high proportion of the sequences that rearranged with target regions were located in genes, suggesting that rearrangements may occur preferentially in transcribed regions. Eighty-four percent of the sequences examined by reverse transcriptase PCR were from transcribed sequences in IMR-90 cells. The distribution of DNA rearrangements within the target regions is non-random and homology occurs between the sequences involved in rearrangements in some cases but is not

  16. Inferences About Sexual Orientation: The Roles of Stereotypes, Faces, and The Gaydar Myth.

    Science.gov (United States)

    Cox, William T L; Devine, Patricia G; Bischmann, Alyssa A; Hyde, Janet S

    2016-01-01

    In the present work, we investigated the pop cultural idea that people have a sixth sense, called "gaydar," to detect who is gay. We propose that "gaydar" is an alternate label for using stereotypes to infer orientation (e.g., inferring that fashionable men are gay). Another account, however, argues that people possess a facial perception process that enables them to identify sexual orientation from facial structure. We report five experiments testing these accounts. Participants made gay-or-straight judgments about fictional targets that were constructed using experimentally manipulated stereotypic cues and real gay/straight people's face cues. These studies revealed that orientation is not visible from the face-purportedly "face-based" gaydar arises from a third-variable confound. People do, however, readily infer orientation from stereotypic attributes (e.g., fashion, career). Furthermore, the folk concept of gaydar serves as a legitimizing myth: Compared to a control group, people stereotyped more often when led to believe in gaydar, whereas people stereotyped less when told gaydar is an alternate label for stereotyping. Discussion focuses on the implications of the gaydar myth and why, contrary to some prior claims, stereotyping is highly unlikely to result in accurate judgments about orientation.

  17. Programmed Rearrangement in Ciliates: Paramecium.

    Science.gov (United States)

    Betermier, Mireille; Duharcourt, Sandra

    2014-12-01

    Programmed genome rearrangements in the ciliate Paramecium provide a nice illustration of the impact of transposons on genome evolution and plasticity. During the sexual cycle, development of the somatic macronucleus involves elimination of ∼30% of the germline genome, including repeated DNA (e.g., transposons) and ∼45,000 single-copy internal eliminated sequences (IES). IES excision is a precise cut-and-close process, in which double-stranded DNA cleavage at IES ends depends on PiggyMac, a domesticated piggyBac transposase. Genome-wide analysis has revealed that at least a fraction of IESs originate from Tc/mariner transposons unrelated to piggyBac. Moreover, genomic sequences with no transposon origin, such as gene promoters, can be excised reproducibly as IESs, indicating that genome rearrangements contribute to the control of gene expression. How the system has evolved to allow elimination of DNA sequences with no recognizable conserved motif has been the subject of extensive research during the past two decades. Increasing evidence has accumulated for the participation of noncoding RNAs in epigenetic control of elimination for a subset of IESs, and in trans-generational inheritance of alternative rearrangement patterns. This chapter summarizes our current knowledge of the structure of the germline and somatic genomes for the model species Paramecium tetraurelia, and describes the DNA cleavage and repair factors that constitute the IES excision machinery. We present an overview of the role of specialized RNA interference machineries and their associated noncoding RNAs in the control of DNA elimination. Finally, we discuss how RNA-dependent modification and/or remodeling of chromatin may guide PiggyMac to its cognate cleavage sites.

  18. Stereotypes of mental disorders differ in competence and warmth.

    Science.gov (United States)

    Sadler, Melody S; Meagor, Elizabeth L; Kaye, Kimberly E

    2012-03-01

    Theoretical models of public stigma toward mental illness have focused on factors that perpetuate stigma toward the general label of "mental illness" or toward a handful of specific illnesses, used more or less interchangeably. The current work used the Stereotype Content Model (Fiske, Cuddy, Glick, & Xu, 2002) to examine how one facet of public stigma--stereotype content--differs as a function of specific mental illnesses. Participants were recruited online from across the U.S. Study 1 demonstrated that the overarching category of people with mental illness was perceived as relatively incompetent, but not very hostile (i.e., relatively warm). Study 2 found that when the general label of mental illness was separated into thirteen individual disorders, distinct stereotype content toward four clusters of illnesses emerged. One cluster, typified by illnesses with psychotic features (e.g., schizophrenia), was perceived to be hostile and incompetent. A second cluster, comprised of mood and anxiety disorders, was perceived as average on both competence and warmth. A third cluster of illnesses with neuro-cognitive deficits was thought to be warm but incompetent. The fourth cluster included groups with sociopathic tendencies and was viewed as hostile but relatively competent. The results clearly demonstrate that the stereotype content that underlies public stigma toward individual mental illnesses is not the same for all disorders. Harnessing knowledge of differing stereotype content toward clusters of mental illnesses may improve the efficacy of interventions to counteract public stigma. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Stereotype Threat Effects on Learning From a Cognitively Demanding Mathematics Lesson.

    Science.gov (United States)

    Lyons, Emily McLaughlin; Simms, Nina; Begolli, Kreshnik N; Richland, Lindsey E

    2018-03-01

    Stereotype threat-a situational context in which individuals are concerned about confirming a negative stereotype-is often shown to impact test performance, with one hypothesized mechanism being that cognitive resources are temporarily co-opted by intrusive thoughts and worries, leading individuals to underperform despite high content knowledge and ability (see Schmader & Beilock, ). We test here whether stereotype threat may also impact initial student learning and knowledge formation when experienced prior to instruction. Predominantly African American fifth-grade students provided either their race or the date before a videotaped, conceptually demanding mathematics lesson. Students who gave their race retained less learning over time, enjoyed the lesson less, reported a diminished desire to learn more, and were less likely to choose to engage in an optional math activity. The detrimental impact was greatest among students with high baseline cognitive resources. While stereotype threat has been well documented to harm test performance, the finding that effects extend to initial learning suggests that stereotype threat's contribution to achievement gaps may be greatly underestimated. Copyright © 2017 Cognitive Science Society, Inc.

  20. How Stereotypes Affect Current Collegiate Female Athletes' Athletic Experiences

    Science.gov (United States)

    James, Melissa

    2017-01-01

    Stereotype discrimination affects female athletes' athletic experiences. Studies have been conducted of former collegiate female athletes' perceptions of the lesbian stereotype found that they were discriminated against because of their sport participation. These limit the recalling of thoughts and experience from the female athletes' playing…

  1. IDENTIFYING AND CHANGING STEREOTYPES BETWEEN ROMA AND NON-ROMA: FROM THEORY TO PRACTICE

    Directory of Open Access Journals (Sweden)

    Gregor Maučec

    2013-09-01

    Full Text Available Having shortly delineated and theoretically defined the concept of stereotypes (as collective social constructs and stereotyping as such, the author turns to much more complex issue as to how to identify and change stereotypes about Roma, which are deeply rooted in mainstream European societies where they live and also those stereotypes that are nurtured and strictly followed by the Roma and which relate to non-Roma. The author arrives at a conclusion that today one can note several factors and conditions in European countries which still nurture and further reinforce especially anti-Roma stereotypes. According to him, the specific and carefully elaborated stereotypes-oriented policies and strategies which favour mutual education, knowledge and understanding as well as ongoing contact and dialogue between the two different ethnic, social and cultural identities at both EU and member states levels are conditio sine qua non for the enhanced and overall Roma inclusion and integration.

  2. Stereotype activation is unintentional: Behavioural and event-related potenials evidence.

    Science.gov (United States)

    Wang, Pei; Yang, Ya-Ping; Tan, Chen-Hao; Zhao, Xiang-Xia; Liu, Yong-He; Lin, Chong-De

    2016-04-01

    In this study, a priming Stroop paradigm was used to determine whether stereotype activation is unintentional. Priming conditions (priming/no-priming) and the relationship between priming and target (consistent/inconsistent/no-relation) were the independent variables; accuracy, reaction time and N400 amplitude were used as dependent variables. The reaction time revealed that stereotype activation is, to some extent, unintentional. Furthermore, the event-related potenial (ERP) results showed that N400 amplitude was larger for inconsistent conditions than for consistent conditions. This result supported the notion that stereotype activation is an unintentional and automatic process. © 2015 International Union of Psychological Science.

  3. Distracted by the Unthought – Suppression and Reappraisal of Mind Wandering under Stereotype Threat

    Science.gov (United States)

    Schuster, Carolin; Martiny, Sarah E.; Schmader, Toni

    2015-01-01

    Previous research has found that subtle reminders of negative stereotypes about one’s group can lead individuals to underperform on stereotype-relevant tests (e.g., women in math, ethnic minorities on intelligence tests). This so called stereotype threat effect can contribute to systematic group differences in performance that can obscure the true abilities of certain social groups and thereby sustain social inequalities. In the present study, we examined processes underlying stereotype threat effects on women’s math performance, specifically focusing on the role of suppression of mind wandering (i.e., task-irrelevant thinking) in stereotype threat (ST) and no threat (NT) situations. Based on a process model of stereotype threat effects on performance, we hypothesized that women under stereotype threat spontaneously suppress mind wandering, and that this suppression impairs performance. An alternative regulation strategy that prevents suppression (i.e., reappraising task-irrelevant thoughts as normal) was predicted to prevent stereotype threat effects on performance. We manipulated stereotype threat (ST vs. NT) and cognitive regulation strategy (suppression, reappraisal, or no strategy) and measured women’s performance on a math and a concentration task (N = 113). We expected three groups to perform relatively more poorly: Those in ST with either no strategy or suppression and those in NT with a suppression strategy. We tested the performance of these groups against the remaining three groups hypothesized to perform relatively better: those in NT with no strategy or reappraisal and those in ST with reappraisal. The results showed the expected pattern for participants’ math performance, but not for concentration achievement. This pattern suggests that ineffective self-regulation by suppressing mind wandering can at least partly explain stereotype threat effects on performance, whereas a reappraisal strategy can prevent this impairment. We discuss

  4. [Gender and job satisfaction in stereotypical masculine and feminine occupations].

    Science.gov (United States)

    Lipińska-Grobelny, Agnieszka; Goździk, Iwona

    2012-01-01

    The purpose of this research was to analyze the relationship between gender and job satisfaction among employees involved in a stereotypical masculine (tram driver) and a stereotypical feminine occupation (nurse). It was expected that people with feminine gender schema would be more satisfied with their traditionally feminine occupations compared with those with masculine gender schema and vice versa. A group of 103 individuals, including 47 females (15 tram drivers and 32 nurses) and 56 males (41 tram drivers and 15 nurses) completed the following battery of instruments: The Bem Sex Role Inventory by Kuczyńska, Job Affect Scale by Brief, et al. Job Descriptions Questionnaire by Neuberger and Allerbeck. The results of the study showed that gender proved to be a variable that differentiates the level of job satisfaction (both overall satisfaction and satisfaction with different components) only as regards stereotypical feminine occupations. Moreover, individuals with feminine gender schema working in a stereotypical feminine occupation are more satisfied with co-workers and work conditions, and those with masculine gender schema involved in a stereotypical masculine occupation are more satisfied with a supervisor. The gender analysis can be an important tool for the recruitment and selection procedures and plays an essential role in assessing the person-environment fit.

  5. Prevalence of Gene Rearrangements in Mexican Children with Acute Lymphoblastic Leukemia: A Population Study—Report from the Mexican Interinstitutional Group for the Identification of the Causes of Childhood Leukemia

    Science.gov (United States)

    Bekker-Méndez, Vilma Carolina; Miranda-Peralta, Enrique; Núñez-Enríquez, Juan Carlos; Olarte-Carrillo, Irma; Guerra-Castillo, Francisco Xavier; Pompa-Mera, Ericka Nelly; Ocaña-Mondragón, Alicia; Bernáldez-Ríos, Roberto; Medina-Sanson, Aurora; Jiménez-Hernández, Elva; Amador-Sánchez, Raquel; Peñaloza-González, José Gabriel; de Diego Flores-Chapa, José; Fajardo-Gutiérrez, Arturo; Flores-Lujano, Janet; Rodríguez-Zepeda, María del Carmen; Dorantes-Acosta, Elisa María; Bolea-Murga, Victoria; Núñez-Villegas, Nancy; Velázquez-Aviña, Martha Margarita; Torres-Nava, José Refugio; Reyes-Zepeda, Nancy Carolina; González-Bonilla, Cesar; Mejía-Aranguré, Juan Manuel

    2014-01-01

    Mexico has one of the highest incidences of childhood leukemia worldwide and significantly higher mortality rates for this disease compared with other countries. One possible cause is the high prevalence of gene rearrangements associated with the etiology or with a poor prognosis of childhood acute lymphoblastic leukemia (ALL). The aims of this multicenter study were to determine the prevalence of the four most common gene rearrangements [ETV6-RUNX1, TCF3-PBX1, BCR-ABL1, and MLL rearrangements] and to explore their relationship with mortality rates during the first year of treatment in ALL children from Mexico City. Patients were recruited from eight public hospitals during 2010–2012. A total of 282 bone marrow samples were obtained at each child's diagnosis for screening by conventional and multiplex reverse transcription polymerase chain reaction to determine the gene rearrangements. Gene rearrangements were detected in 50 (17.7%) patients. ETV6-RUNX1 was detected in 21 (7.4%) patients, TCF3-PBX1 in 20 (7.1%) patients, BCR-ABL1 in 5 (1.8%) patients, and MLL rearrangements in 4 (1.4%) patients. The earliest deaths occurred at months 1, 2, and 3 after diagnosis in patients with MLL, ETV6-RUNX1, and BCR-ABL1 gene rearrangements, respectively. Gene rearrangements could be related to the aggressiveness of leukemia observed in Mexican children. PMID:25692130

  6. [Lung adenocarcinoma with concomitant EGFR mutation and ALK rearrangement].

    Science.gov (United States)

    Caliez, J; Monnet, I; Pujals, A; Rousseau-Bussac, G; Jabot, L; Boudjemaa, A; Leroy, K; Chouaid, C

    2017-05-01

    Among patients with non-small-cell lung cancer, coexistence of EGFR mutation and ALK rearrangement is rare. We describe the clinical features of two patients with this double anomaly. A 62-year-old Caucasian non-smoking woman was diagnosed with cT4N0M0 lung adenocarcinoma. Initial biopsy showed EGFR mutation and ALK rearrangement. She received cisplatin-gemcitabine, followed by 17 months of gemcitabine. Owing to progression, she received erlotinib for 14 months, then paclitaxel for 6 months and finally crizotinib. A partial response was achieved and maintained for 24 months. A 45-year-old Caucasian woman, light smoker, was diagnosed with cT2N3M0 lung adenocarcinoma. Only EGFR mutation was found on initial analysis. She underwent treatment with cisplatin-gemcitabine and thoracic radiotherapy. Progression occurred after 8 months and afatinbib was started. Eight months later, progression was observed with a neoplasic pleural effusion in which tumor cells expressing ALK rearrangement were found. A new FISH analysis was performed on the initial tumor but did not find this rearrangement. Despite a third line of crizotinib, the patient died one month later. The literature shows 45 other cases of these two abnormalities, observed either from the start or during follow-up. EGFR's TKI were almost always given before ALK's TKI. Therapeutic strategy needs to be clarified in cases of double alteration. With regard to the second patient, appearance of ALK rearrangement may constitute a resistance mechanism to EGFR's TKI. Copyright © 2016 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  7. Gender Stereotyping and Affective Attitudes Towards Science in Chinese Secondary School Students

    Science.gov (United States)

    Liu, Mingxin; Hu, Weiping; Jiannong, Shi; Adey, Philip

    2010-02-01

    This study explores explicit and implicit gender-science stereotypes and affective attitudes towards science in a sample of Chinese secondary school students. The results showed that (1) gender-science stereotyping was more and more apparent as the specialization of science subjects progresses through secondary school, becoming stronger from the 10th grade; girls were more inclined to stereotype than boys while this gender difference decreased with increasing grade; (2) girls tend to have an implicit science-unpleasant/humanities-pleasant association from the 8th grade, while boys showed a negative implicit attitude towards science up to the 11th grade. In self-report, girls preferred humanities to science, while boys preferred science to humanities; (3) implicit affective attitude was closely related to implicit stereotype. In particular, implicit affective attitude has a stronger predictive power on stereotype than the other way around, the result of which may have more significance for girls.

  8. Recurrent DNA inversion rearrangements in the human genome

    DEFF Research Database (Denmark)

    Flores, Margarita; Morales, Lucía; Gonzaga-Jauregui, Claudia

    2007-01-01

    Several lines of evidence suggest that reiterated sequences in the human genome are targets for nonallelic homologous recombination (NAHR), which facilitates genomic rearrangements. We have used a PCR-based approach to identify breakpoint regions of rearranged structures in the human genome...... to human genomic variation is discussed........ In particular, we have identified intrachromosomal identical repeats that are located in reverse orientation, which may lead to chromosomal inversions. A bioinformatic workflow pathway to select appropriate regions for analysis was developed. Three such regions overlapping with known human genes, located...

  9. PMS2 inactivation by a complex rearrangement involving an HERV retroelement and the inverted 100-kb duplicon on 7p22.1.

    Science.gov (United States)

    Vogt, Julia; Wernstedt, Annekatrin; Ripperger, Tim; Pabst, Brigitte; Zschocke, Johannes; Kratz, Christian; Wimmer, Katharina

    2016-11-01

    Biallelic PMS2 mutations are responsible for more than half of all cases of constitutional mismatch repair deficiency (CMMRD), a recessively inherited childhood cancer predisposition syndrome. The mismatch repair gene PMS2 is partly embedded within one copy of an inverted 100-kb low-copy repeat (LCR) on 7p22.1. In an individual with CMMRD syndrome, PMS2 was found to be homozygously inactivated by a complex chromosomal rearrangement, which separates the 5'-part from the 3'-part of the gene. The rearrangement involves sequences of the inverted 100-kb LCR and a human endogenous retrovirus element and may be associated with an inversion that is indistinguishable from the known inversion polymorphism affecting the ~0.7-Mb sequence intervening the LCR. Its formation is best explained by a replication-based mechanism (RBM) such as fork stalling and template switching/microhomology-mediated break-induced replication (FoSTeS/MMBIR). This finding supports the hypothesis that the inverted LCR can not only facilitate the formation of the non-allelic homologous recombination-mediated inversion polymorphism but it also promotes the occurrence of more complex rearrangements that can be associated with a large inversion, as well, but are mediated by a RBM. This further suggests that among the inversion polymorphism on 7p22.1, more complex rearrangements might be hidden. Furthermore, as the locus is embedded in a common fragile site (CFS) region, this rearrangement also supports the recently raised hypothesis that CFS sequence motifs may facilitate replication-based rearrangement mechanisms.

  10. Explicit versus Implicit Stereotypes: "What Biases Do I Really Hold?"

    Science.gov (United States)

    Morgan, Melanie

    2008-01-01

    This article presents an activity in which students explore the impact of implicit stereotypes in everyday interactions while examining issues of attitudinal measurement. Social cognitions that underlie stereotypes often operate implicitly and even unconsciously. Consequently, these implicit attitudes have the potential to affect the way people…

  11. Students "At Risk": Stereotypes and the Schooling of Black Boys

    Science.gov (United States)

    James, Carl E.

    2012-01-01

    This article examines how stereotypes operate in the social construction of African Canadian males as "at risk" students. Cultural analysis and critical race theory are used to explain how the stereotypes of the youth as immigrant, fatherless, troublemaker, athlete, and underachiever contribute to their racialization and marginalization…

  12. The He+H¯→He p¯+e+ rearrangement

    Science.gov (United States)

    Todd, Allan C.; Armour, Edward A. G.

    2006-06-01

    In this paper, we present a summary of our work in progress on calculating cross sections for the He+H¯→He p¯+e+ rearrangement process in He H¯ scattering. This has involved a study of the system He p¯ within the Born-Oppenheimer (BO) approximation using the Rayleigh-Ritz variational method. This work has been reported in [A.C. Todd, E.A.G. Armour, J. Phys. B 38 (2005) 3367] and is summarised here. Similar calculations are in progress for the He+H¯ entrance channel. We intend to use the entrance channel and rearrangement channel wave functions to obtain the cross sections for the rearrangement using the distorted wave Born approximation T-matrix method described elsewhere in these proceedings [E.A.G. Armour, S. Jonsell, Y. Liu, A.C. Todd, these Proceedings, doi:10.1016/j.nimb.2006.01.049].

  13. The He+H-bar → Hep-bar +e+ rearrangement

    International Nuclear Information System (INIS)

    Todd, Allan C.; Armour, Edward A.G.

    2006-01-01

    In this paper, we present a summary of our work in progress on calculating cross sections for the He+H-bar ->Hep-bar +e + rearrangement process in HeH-bar scattering. This has involved a study of the system Hep-bar within the Born-Oppenheimer (BO) approximation using the Rayleigh-Ritz variational method. This work has been reported in [A.C. Todd, E.A.G. Armour, J. Phys. B 38 (2005) 3367] and is summarised here. Similar calculations are in progress for the He+H-bar entrance channel. We intend to use the entrance channel and rearrangement channel wave functions to obtain the cross sections for the rearrangement using the distorted wave Born approximation T-matrix method described elsewhere in these proceedings [E.A.G. Armour, S. Jonsell, Y. Liu, A.C. Todd, these Proceedings, doi:10.1016/j.nimb.2006.01.049

  14. Group boundary permeability moderates the effect of a dependency meta-stereotype on help-seeking behaviour.

    Science.gov (United States)

    Zhang, Lange; Kou, Yu; Zhao, Yunlong; Fu, Xinyuan

    2016-08-01

    Previous studies have found that when low-status group members are aware that their in-group is stereotyped as dependent by a specific out-group (i.e. a dependency meta-stereotype is salient), they are reluctant to seek help from the high-status out-group to avoid confirming the negative meta-stereotype. However, it is unclear whether low-status group members would seek more help in the context of a salient dependency meta-stereotype when there is low (vs. high) group boundary permeability. Therefore, we conducted two experiments to examine the moderating effect of permeability on meta-stereotype confirmation with a real group. In study 1, we manipulated the salience of the dependency meta-stereotype, measured participants' perceived permeability and examined their help-seeking behaviour in a real-world task. Participants who perceived low permeability sought more help when the meta-stereotype was salient (vs. not salient), whereas participants who perceived high permeability sought the same amount of help across conditions. In study 2, we manipulated the permeability levels and measured the dependency meta-stereotype. Participants who endorsed a high-dependency meta-stereotype sought more help than participants who endorsed a low-dependency meta-stereotype; this effect was particularly strong in the low-permeability condition. The implications of these results for social mobility and intergroup helping are discussed. © 2015 International Union of Psychological Science.

  15. The role of prevention focus under stereotype threat: Initial cognitive mobilization is followed by depletion.

    Science.gov (United States)

    Ståhl, Tomas; Van Laar, Colette; Ellemers, Naomi

    2012-06-01

    Previous research has demonstrated that stereotype threat induces a prevention focus and impairs central executive functions. The present research examines how these 2 consequences of stereotype threat are related. The authors argue that the prevention focus is responsible for the effects of stereotype threat on executive functions and cognitive performance. However, because the prevention focus is adapted to deal with threatening situations, the authors propose that it also leads to some beneficial responses to stereotype threat. Specifically, because stereotype threat signals a high risk of failure, a prevention focus initiates immediate recruitment of cognitive control resources. The authors further argue that this response initially facilitates cognitive performance but that the additional cognitive demands associated with working under threat lead to cognitive depletion over time. Study 1 demonstrates that stereotype threat (vs. control) facilitates immediate cognitive control capacity during a stereotype-relevant task. Study 2 experimentally demonstrates the process by showing that stereotype threat (vs. control) facilitates cognitive control as a default, as well as when a prevention focus has been experimentally induced, but not when a promotion focus has been induced. Study 3 shows that stereotype threat facilitates initial math performance under a prevention focus, whereas no effect is found under a promotion focus. Consistent with previous research, however, stereotype threat impaired math performance over time under a prevention focus, but not under a promotion focus. 2012 APA, all rights reserved

  16. Human heavy-chain variable region gene family nonrandomly rearranged in familial chronic lymphocytic leukemia

    International Nuclear Information System (INIS)

    Shen, A.; Humphries, C.; Tucker, P.; Blattner, F.

    1987-01-01

    The authors have identified a family of human immunoglobulin heavy-chain variable-region (V/sub H/) genes, one member of which is rearranged in two affected members of a family in which the father and four of five siblings developed chronic lymphocytic leukemia. Cloning and sequencing of the rearranged V/sub H/ genes from leukemic lymphocytes of three affected siblings showed that two siblings had rearranged V/sub H/ genes (V/sub H/TS1 and V/sub H/WS1) that were 90% homologous. The corresponding germ-line gene, V/sub H/251, was found to part of a small (four gene) V/sub H/ gene family, which they term V/sub H/V. The DNA sequence homology to V/sub H/WS1 (95%) and V/sub H/TS1 (88%) and identical restriction sites on the 5' side of V/sub H/ confirm that rearrangement of V/sub H/251 followed by somatic mutation produced the identical V/sub H/ gene rearrangements in the two siblings. V/sub H/TS1 is not a functional V/sub H/ gene; a functional V/sub H/ rearrangement was found on the other chromosome of this patient. The other two siblings had different V/sub H/ gene rearrangements. All used different diversity genes. Mechanisms proposed for nonrandom selection of a single V/sub H/ gene include developmental regulation of this V/sub H/ gene rearrangement or selection of a subpopulation of B cells in which this V/sub H/ has been rearranged

  17. Hiring retirees: impact of age norms and stereotypes

    OpenAIRE

    Karspinska, K.; Henkens, K.; Schippers, J.

    2013-01-01

    Purpose – This study aims to investigate the role of managers in the re-employment of early retirees and focuses on the effect of managers' age norms and stereotypes on managers' employment decisions. Design/methodology/approach – A combination of a factorial study and a survey was conducted. First, information on the age norms and stereotypes was collected. Secondly, profiles of hypothetical retired job applicants were presented to the employers, who were asked to make a specific hiring deci...

  18. Stereotypes in Czech phraseology. Nations and ethnic groups

    Directory of Open Access Journals (Sweden)

    Gutiérrez Rubio Enrique

    2015-12-01

    Full Text Available The starting point for this study is that (the majority of conventional figurative units (CFUs are conceptual in nature and that they somehow record and preserve the knowledge and even worldview of diverse cultures. The aim of this paper is to take a first step towards answering the question whether it is true not only that phraseology preserves the way a given culture understands the world (or understood it in the past, but if it works the other way round, i.e. if people using/knowing CFUs involving stereotypes - in this case, Czech idioms and collocations regarding nations and ethnic groups - tend to extend these stereotypes and attitudes beyond the linguistic sphere. For this purpose a survey questionnaire was created, by means of which the stereotypes underlying a varied sample of 13 Czech CFUs were related to the prejudices of the respondents

  19. Poles apart: The processing and consequences of mixed media stereotypes of older workers

    NARCIS (Netherlands)

    Kroon, A.C.; van Selm, M.; ter Hoeven, C.L.; Vliegenthart, R.

    2016-01-01

    This study uses the Stereotype Content Model to examine how mixed-media stereotypes about older workers affect the implicit activation and application of competence and warmth stereotypes among employees. By means of a 2 × 2 experiment, we show that a newspaper article portraying older workers in a

  20. "He Who Can, Does; He Who Cannot, Teaches?": Stereotype Threat and Preservice Teachers

    Science.gov (United States)

    Ihme, Toni A.; Möller, Jens

    2015-01-01

    "Stereotype threat" is defined as a situational threat that diminishes performance, originating from a negative stereotype about one's own social group. In 3 studies, we seek to determine whether there are indeed negative stereotypes of students who have chosen a career in teaching, and whether the performance of these students is…

  1. A BAC clone fingerprinting approach to the detection of human genome rearrangements

    Science.gov (United States)

    Krzywinski, Martin; Bosdet, Ian; Mathewson, Carrie; Wye, Natasja; Brebner, Jay; Chiu, Readman; Corbett, Richard; Field, Matthew; Lee, Darlene; Pugh, Trevor; Volik, Stas; Siddiqui, Asim; Jones, Steven; Schein, Jacquie; Collins, Collin; Marra, Marco

    2007-01-01

    We present a method, called fingerprint profiling (FPP), that uses restriction digest fingerprints of bacterial artificial chromosome clones to detect and classify rearrangements in the human genome. The approach uses alignment of experimental fingerprint patterns to in silico digests of the sequence assembly and is capable of detecting micro-deletions (1-5 kb) and balanced rearrangements. Our method has compelling potential for use as a whole-genome method for the identification and characterization of human genome rearrangements. PMID:17953769

  2. Triisobutylaluminium (TIBAL Promoted Rearrangement of C-glycosides

    Directory of Open Access Journals (Sweden)

    P. Sinay

    2005-08-01

    Full Text Available Triisobutylaluminium-promoted rearrangement of unsaturated glycosides containing electron-donating aglycons, such as C-aryl glycosides, provides direct access to highly functionalised cyclohexane derivatives.

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

    Science.gov (United States)

    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.

  4. Sex differences in common pain events: expectations and anchors.

    Science.gov (United States)

    Robinson, Michael E; Gagnon, Christine M; Dannecker, Erin A; Brown, Jennifer L; Jump, Rebecca L; Price, Donald D

    2003-02-01

    This study examined (1) the effects of sex-related stereotypes in commonly experienced, potentially painful events and (2) differences in events representing the worst pain sensation imaginable for the typical woman and the typical man. Undergraduates (63 women and 54 men) completed the Situational Pain Questionnaire as the typical woman would and as the typical man would. The participants also answered 2 open-ended questions regarding the worst pain sensation imaginable for the typical woman and for the typical man. Our findings demonstrate that sex-related stereotypes extend to common pain events and that men and women expected that men would report less pain for common pain events than women. This suggests a gender-role related learning history that is relatively consistent for both sexes. The worst pain sensation imaginable was perceived to be different for typical men and women. Both sexes chose injury as the class of events men would find most painful and childbirth and menstrual pain as the class of events women would find most painful. Implications of this finding for common pain scaling approaches are discussed. The results of this study were obtained from a fairly uniform group of undergraduate men and women, which may limit the generalizability of our findings.

  5. Inferences About Sexual Orientation: The Role of Stereotypes, Faces, and The Gaydar Myth

    Science.gov (United States)

    Cox, William T. L.; Devine, Patricia G.; Bischmann, Alyssa A.; Hyde, Janet S.

    2015-01-01

    In the present work, we investigate the pop cultural idea that people have a sixth sense, called “gaydar,” to detect who is gay. We propose that “gaydar” is an alternate label for using stereotypes to infer orientation (e.g., inferring that fashionable men are gay). Another account, however, argues that people possess a facial perception process that enables them to identify sexual orientation from facial structure (Rule et al., 2008). We report five experiments testing these accounts. Participants made gay-or-straight judgments about fictional targets that were constructed using experimentally-manipulated stereotypic cues and real gay/straight people’s face cues. These studies revealed that orientation is not visible from the face—purportedly “face-based” gaydar arises from a third-variable confound. People do, however, readily infer orientation from stereotypic attributes (e.g., fashion, career). Furthermore, the folk concept of gaydar serves as a legitimizing myth: Compared to a control group, people stereotyped more when led to believe in gaydar, whereas people stereotyped less when told gaydar is an alternate label for stereotyping. Discussion focuses on the implications of the gaydar myth and why, contrary to some prior claims, stereotyping is highly unlikely to result in accurate judgments about orientation. PMID:26219212

  6. Accuracy of Black and White College Students' In-Group and Out-Group Stereotypes.

    Science.gov (United States)

    Ryan, Carey S.

    1996-01-01

    Examined accuracy of black and of white students' in-group and out-group stereotypes by comparing judgments of stereotypicality and dispersion of black and of white first-year college students (N=100) with stereotypicality and dispersion of self-ratings provided by random samples of group members. Consistent with social identity theory,…

  7. Social Evaluations of Stereotypic Images in Video Games: Unfair, Legitimate, or “Just Entertainment”?

    OpenAIRE

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

    2007-01-01

    The aim of this study was to assess adolescents' evaluations of, and reasoning about, gender stereotypes in video games. Female (N = 46) and male (N = 41), predominantly European-American, mean age = 19 years, were interviewed about their knowledge of game usage, awareness and evaluation of stereotypes, beliefs about the influences of games on the players, and authority jurisdiction over 3 different types of games: games with negative male stereotypes, and games with negative female stereotyp...

  8. Quantifying stretching and rearrangement in epithelial sheet migration

    International Nuclear Information System (INIS)

    Lee, Rachel M; Nordstrom, Kerstin N; Losert, Wolfgang; Kelley, Douglas H; Ouellette, Nicholas T

    2013-01-01

    Although understanding the collective migration of cells, such as that seen in epithelial sheets, is essential for understanding diseases such as metastatic cancer, this motion is not yet as well characterized as individual cell migration. Here we adapt quantitative metrics used to characterize the flow and deformation of soft matter to contrast different types of motion within a migrating sheet of cells. Using a finite-time Lyapunov exponent (FTLE) analysis, we find that—in spite of large fluctuations—the flow field of an epithelial cell sheet is not chaotic. Stretching of a sheet of cells (i.e. positive FTLE) is localized at the leading edge of migration and increases when the cells are more highly stimulated. By decomposing the motion of the cells into affine and non-affine components using the metric D m in 2 , we quantify local plastic rearrangements and describe the motion of a group of cells in a novel way. We find an increase in plastic rearrangements with increasing cell densities, whereas inanimate systems tend to exhibit less non-affine rearrangements with increasing density. (paper)

  9. Academic Race Stereotypes, Academic Self-Concept, and Racial Centrality in African American Youth

    Science.gov (United States)

    Okeke, Ndidi A.; Howard, Lionel C.; Kurtz-Costes, Beth; Rowley, Stephanie J.

    2010-01-01

    The relation between academic race stereotype endorsement and academic self-concept was examined in two studies of seventh- and eighth-grade African Americans. Based on expectancy-value theory, the authors hypothesized that academic race stereotype endorsement would be negatively related to self-perceptions. Furthermore, it was anticipated that the relation between stereotype endorsement and self-perceptions would be moderated by racial centrality. The hypothesis was supported in two independent samples. Among students with high racial centrality, endorsement of traditional race stereotypes was linked to lower self-perceptions of academic competence. The stereotype/self-concept relation was nonsignificant among youth for whom race was less central to their identities. These results confirm the supposition of expectancy-value theory and illustrate the interweaving of group and individual identity with motivational beliefs. PMID:20625536

  10. Reversing Implicit Gender Stereotype Activation as a Function of Exposure to Traditional Gender Roles

    NARCIS (Netherlands)

    de Lemus, Soledad; Spears, Russell; Bukowski, Marcin; Moya, Miguel; Lupianez, Juan

    2013-01-01

    We examined the influence of exposure to traditional gender roles on the activation of gender stereotypes in Spanish women. An associative procedure was used to expose participants to stereotypical vs. counterstereotypical gender roles, and a word categorization task with stereotypically feminine

  11. Stereotypes and Self-Perceptions of Physical Education Pre-Service Teachers

    Science.gov (United States)

    Spittle, Michael; Petering, Felicity; Kremer, Peter; Spittle, Sharna

    2012-01-01

    Stereotypes and self-perceptions are important in understanding how people develop their self-knowledge and social identity, become members of groups, and view groups and their members. While we have some understanding of the stereotypical view of the physical education teacher, we currently have little knowledge of how physical education…

  12. Gender Stereotypes And Self-Perceptions Among College Students

    OpenAIRE

    Kevin C. Bosner

    2011-01-01

    In spite of advances made, women in general still do not achieve the same earnings or positions as men do in corporate America. Gender stereotyping has been identified as a major hurdle for women both in business and on college campuses. This study explores gender stereotypes and self-perception of 338 students enrolled in undergraduate business courses at two Western New York colleges.  Using a variation of the Schein Descriptive Index, attitudes about self, same sex and the typical man and ...

  13. A Culture-Brain Link: Negative Age Stereotypes Predict Alzheimer’s-disease Biomarkers

    Science.gov (United States)

    Levy, Becca R.; Ferrucci, Luigi; Zonderman, Alan B.; Slade, Martin D.; Troncoso, Juan; Resnick, Susan M.

    2016-01-01

    Although negative age stereotypes have been found to predict adverse outcomes among older individuals, it was unknown whether the influence of stereotypes extends to brain changes associated with Alzheimer’s disease. To consider this possibility, we drew on the age stereotypes of dementia-free participants in the Baltimore Longitudinal Study of Aging that had been measured decades before yearly MRIs and brain autopsies were performed. Those with more negative age stereotypes earlier in life had significantly steeper hippocampal-volume loss, and significantly greater accumulation of neurofibrillary tangles and amyloid plaques at autopsy, adjusting for relevant covariates. These findings suggest a new pathway to identifying mechanisms and potential interventions related to the neuropathology of Alzheimer’s disease. PMID:26641877

  14. Physical attractiveness stereotype and memory.

    Science.gov (United States)

    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.

  15. [Prevalence of negative stereotypes towards old age among personnel of a general hospital].

    Science.gov (United States)

    Franco S, Mireya; Villarreal R, Enrique; Vargas D, Emma R; Martínez G, Lidia; Galicia R, Liliana

    2010-08-01

    Social representations are value systems. Social stereotypes are a social consensus of traits associated with a specific group. Stereotypes about older subjects, generally have negative connotations. To assess the prevalence of negative stereotypes towards older subjects among health care personnel. A questionnaire about stereotypes towards old age, with Likert type questions that included health, social motivations and personality-character domains, was applied to 52 doctors, 12 residents, 80 general nurses, 36 auxiliary nurses, four social workers and 10 medical assistants, working at a general hospital. The mean age of the professionals who answered the questionnaire was 38 years (95% confidence intervals (CI) 37-39 years) and 78% were women. The prevalence of a Global negative stereotype was 65.0%(95% CI: 59.5-70.5). The figure for the health domain was 64.5% (IC95%; 59.0-70.0), for the social motivation domain was 60%(5%CI: 54.3-65.7) and for the character personality domain was 64% (95%CI: 58.4-69.6). There is a high prevalence of a negative stereotype towards old age among health care personnel.

  16. Molecular screening of pituitary adenomas for gene mutations and rearrangements

    Energy Technology Data Exchange (ETDEWEB)

    Herman, V.; Drazin, N.Z.; Gonskey, R.; Melmed, S. (Cedars-Sinai Medical Center, Los Angeles, CA (United States))

    1993-07-01

    Although pituitary tumors arise as benign monoclonal neoplasms, genetic alterations have not readily been identified in these adenomas. The authors studied restriction fragment abnormalities involving the GH gene locus, and mutations in the p53 and H-, K-, and N-ras genes in 22 human GH cell adenomas. Twenty two nonsecretory adenomas were also examined for p53 and ras gene mutations. Seven prolactinoma DNA samples were tested for deletions in the multiple endocrine neoplasia-1 (MEN-1) locus, as well as for rearrangements in the hst gene, a member of the fibroblast growth factor family. In DNA from GH-cell adenomas, identical GH restriction patterns were detected in both pituitary and lymphocyte DNA in all patients and in one patient with a mixed GH-TSH cell adenoma. Using polymerase chain reaction (PCR)-single stranded conformation polymorphism analysis, no mutations were detected in exons 5, 6, 7 and 8 of the p53 gene in GH cell adenomas nor in 22 nonsecretory adenomas. Codons 12/13 and 61 of H-ras, K-ras, and N-ras genes were also intact on GH cell adenomas and in nonsecretory adenomas. Site-specific probes for chromosome 11q13 including, PYGM, D11S146, and INT2 were used in 7 sporadic PRL-secreting adenomas to detect deletions of the MEN-1 locus on chromosome 11. One patient was identified with a loss of 11p, and the remaining 6 patients did not demonstrate loss of heterozygosity in the pituitary 11q13 locus, compared to lymphocyte DNA. None of these patients demonstrated hst gene rearrangements which also maps to this locus. These results show that p53 and ras gene mutations are not common events in the pathogenesis of acromegaly and nonsecretory tumors. Although hst gene rearrangements and deletions of 11q13 are not associated with sporadic PRl-cell adenoma formation, a single patient was detected with a partial loss of chromosome 11, including the putative MEN-1 site. 31 refs., 5 figs., 2 tabs.

  17. Input-output rearrangement of isolated converters

    DEFF Research Database (Denmark)

    Madsen, Mickey Pierre; Kovacevic, Milovan; Mønster, Jakob Døllner

    2015-01-01

    This paper presents a new way of rearranging the input and output of isolated converters. The new arrangement posses several advantages, as increased voltage range, higher power handling capabilities, reduced voltage stress and improved efficiency, for applications where galvanic isolation...

  18. Gender Stereotypes in Science Education Resources: A Visual Content Analysis.

    Science.gov (United States)

    Kerkhoven, Anne H; Russo, Pedro; Land-Zandstra, Anne M; Saxena, Aayush; Rodenburg, Frans J

    2016-01-01

    More men are studying and working in science fields than women. This could be an effect of the prevalence of gender stereotypes (e.g., science is for men, not for women). Aside from the media and people's social lives, such stereotypes can also occur in education. Ways in which stereotypes are visible in education include the use of gender-biased visuals, language, teaching methods, and teachers' attitudes. The goal of this study was to determine whether science education resources for primary school contained gender-biased visuals. Specifically, the total number of men and women depicted, and the profession and activity of each person in the visuals were noted. The analysis showed that there were more men than women depicted with a science profession and that more women than men were depicted as teachers. This study shows that there is a stereotypical representation of men and women in online science education resources, highlighting the changes needed to create a balanced representation of men and women. Even if the stereotypical representation of men and women in science is a true reflection of the gender distribution in science, we should aim for a more balanced representation. Such a balance is an essential first step towards showing children that both men and women can do science, which will contribute to more gender-balanced science and technology fields.

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

    Science.gov (United States)

    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

  20. The effect of stereotype threat on performance of a rhythmic motor skill.

    Science.gov (United States)

    Huber, Meghan E; Seitchik, Allison E; Brown, Adam J; Sternad, Dagmar; Harkins, Stephen G

    2015-04-01

    Many studies using cognitive tasks have found that stereotype threat, or concern about confirming a negative stereotype about one's group, debilitates performance. The few studies that documented similar effects on sensorimotor performance have used only relatively coarse measures to quantify performance. This study tested the effect of stereotype threat on a rhythmic ball bouncing task, where previous analyses of the task dynamics afforded more detailed quantification of the effect of threat on motor control. In this task, novices hit the ball with positive racket acceleration, indicative of unstable performance. With practice, they learn to stabilize error by changing their ball-racket impact from positive to negative acceleration. Results showed that for novices, stereotype threat potentiated hitting the ball with positive racket acceleration, leading to poorer performance of stigmatized females. However, when the threat manipulation was delivered after having acquired some skill, reflected by negative racket acceleration, the stigmatized females performed better. These findings are consistent with the mere effort account that argues that stereotype threat potentiates the most likely response on the given task. The study also demonstrates the value of identifying the control mechanisms through which stereotype threat has its effects on outcome measures. (c) 2015 APA, all rights reserved.