Gender and cultural bias in student evaluations: Why representation matters.
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ABSTRACT:
SUBMITTER: Fan Y
PROVIDER: S-EPMC6373838 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Student evaluations of teaching are widely believed to contain gender bias. In this study, we conduct a randomized experiment with the student evaluations of teaching in four classes with large enrollments, two taught by male instructors and two taught by female instructors. In each of the courses, students were randomly assigned to either receive the standard evaluation instrument or the same instrument with language intended to reduce gender bias. Students in the anti-bias language condition had significantly higher rankings of female instructors than students in the standard treatment. There were no differences between treatment groups for male instructors. These results indicate that a relatively simple intervention in language can potentially mitigate gender bias in student evaluation of teaching.
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Project description:Increasing enrollment of students who are underrepresented in medicine has been a priority of United States (US) medical schools. The authors sought to compare how increasing minority student representation factors into mission statements, statements of values, and strategic action plans at top research-oriented US medical schools and US medical schools with a social mission. A Web search was performed to locate three documents for each medical school: the mission statement; a statement of values; and a strategic plan. Data were retrieved on the number of underrepresented minority graduates and total graduates from each school in the graduating classes of 2015-2019. The number and percentage of graduates during this period were compared according to schools' mission statements using rank-sum tests. Other quantitative study data were compared by school mission using Fisher's exact tests. Five of the schools with a social mission (25%) and none of the schools with a research mission had a mission statement that addressed increasing representation of underrepresented minority students in the medical school (p = 0.047). Schools with a mission statement that addressed this group had a higher proportion of those graduates during 2015-2019 (median 66%; IQR 28%, 68%) compared to schools that did not address this in their mission statement (median 10%; IQR 6%, 13%; p = 0.003). More research is needed to explore the association between US medical school mission statements and the representation of underrepresented students in medical education, especially at research-oriented medical schools.
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Project description:IntroductionIs the socioeconomic gap in academic achievement larger among boys than girls? Several scholars have proposed such an interaction between socioeconomic status (SES) and gender. Prior empirical studies have yielded mixed evidence, but they have been conducted almost exclusively in Western countries. Here we propose the hypothesis that the SES-gender interaction is stronger in less gender-equal societies.MethodsWe estimated the SES-gender interaction in 36 countries using data from two international large-scale assessments (PIRLS and TIMSS). The degree of gender equality was measured by the Global Gender Gap Index.ResultsConsistent with the hypothesis, the SES-gender interaction was stronger in societies with less gender equality.DiscussionOur findings suggest that cultural factors determine how the socioeconomic achievement gap differs between boys and girls.
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Project description:Evolutionary thinking can be applied to both cultural microevolution and macroevolution. However, much of the current literature focuses on cultural microevolution. In this article, we argue that the growing availability of large cross-cultural datasets facilitates the use of computational methods derived from evolutionary biology to answer broad-scale questions about the major transitions in human social organization. Biological methods can be extended to human cultural evolution. We illustrate this argument with examples drawn from our recent work on the roles of Big Gods and ritual human sacrifice in the evolution of large, stratified societies. These analyses show that, although the presence of Big Gods is correlated with the evolution of political complexity, in Austronesian cultures at least, they do not play a causal role in ratcheting up political complexity. In contrast, ritual human sacrifice does play a causal role in promoting and sustaining the evolution of stratified societies by maintaining and legitimizing the power of elites. We briefly discuss some common objections to the application of phylogenetic modeling to cultural evolution and argue that the use of these methods does not require a commitment to either gene-like cultural inheritance or to the view that cultures are like vertebrate species. We conclude that the careful application of these methods can substantially enhance the prospects of an evolutionary science of human history.
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Project description:The transition from medical school to residency is a critical step in the careers of physicians. Because of the standardized application process-wherein schools submit summative Medical Student Performance Evaluations (MSPE's)-it also represents a unique opportunity to assess the possible prevalence of racial and gender disparities, as shown elsewhere in medicine.The authors conducted textual analysis of MSPE's from 6,000 US students applying to 16 residency programs at a single institution in 2014-15. They used custom software to extract demographic data and keyword frequency from each MSPE. The main outcome measure was the proportion of applicants described using 24 pre-determined words from four thematic categories ("standout traits", "ability", "grindstone habits", and "compassion").The data showed significant differences based on race and gender. White applicants were more likely to be described using "standout" or "ability" keywords (including "exceptional", "best", and "outstanding") while Black applicants were more likely to be described as "competent". These differences remained significant after controlling for United States Medical Licensing Examination Step 1 scores. Female applicants were more frequently described as "caring", "compassionate", and "empathic" or "empathetic". Women were also more frequently described as "bright" and "organized".While the MSPE is intended to reflect an objective, summative assessment of students' qualifications, these data demonstrate for the first time systematic differences in how candidates are described based on racial/ethnic and gender group membership. Recognizing possible implicit biases and their potential impact is important for faculty who strive to create a more egalitarian medical community.
| S-EPMC5549898 | biostudies-other
Project description:Cultural tightness theory, which holds that "tight" cultures have rigid norms and sanctions, provides unique insights into cultural variations. However, current theorizing has not analyzed gender differences in cultural tightness. Addressing this gap, this research shows that women are more constrained than men by norms within the same society. By recruiting 15,425 respondents, we mapped state-level gender bias in cultural tightness across the United States. Variability in gender bias in cultural tightness was associated with state-level sociopolitical factors (religion and political ideology) and gender-related threats. Gender bias in cultural tightness was positively associated with state-level gender inequality in (business and political) leadership and innovation, two major challenges faced by women professionals. Overall, this research advances cultural tightness theory and offers a cultural norms account on persistent gender inequalities in society.
| S-EPMC10396071 | biostudies-literature
Project description:ObjectiveTo explore medical student perceptions and experiences of gender bias within medical education.SettingGender bias-'prejudiced actions or thoughts based on the perception that women are not equal to men'-is a widespread issue. Within medicine, the pay gap, under-representation of women in senior roles and sexual harassment are among the most concerning issues demonstrating its presence and impact. While research investigating experiences of clinicians is gaining traction, investigation of medical students' experiences is lacking. This qualitative study analyses medical students' experiences of gender bias within their education to discern any patterns to this bias. Illuminating the current state of medical education gender bias will hopefully highlight areas in which student experience could be improved. Constructivist thematic analysis was used to analyse data, informed by William's patterns of gender bias, intersectional feminism and communities of practice theory.ParticipantsThirty-two medical students from multiple UK medical schools participated in individual interviews. Nine faculty members were also interviewed to triangulate data.ResultsGender bias has an overt presence during medical student education, manifesting in line with William's patterns of bias, impacting career aspirations. Physical environments serve to manifest organisational values, sending implicit messages regarding who is most welcome-currently, this imagery remains 'too male, too pale…too stale'. Existing gender initiatives require careful scrutiny, as this work identifies the superficial application of positive action, and a failure to affect meaningful change.ConclusionsDespite progress having been made regarding overt gender discrimination, implicit bias persists, with existing positive action inadequate in promoting the advancement of women. Institutions should mandate participation in implicit bias education programmes for all staff and must strive to revise the imagery within physical environments to better represent society. Gender initiatives, like Athena Scientific Women's Academic Network, also require large-scale evaluation regarding their impact, which this work found to be lacking.
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Project description:Gender bias and the role of sex hormones in autoimmune diseases are well established. In specific-pathogen free (SPF) non-obese diabetic (NOD) mice females have 1.3-4.4 times higher incidence of Type 1 diabetes (T1D). Germ-free (GF) mice lose the gender bias (female/male ratio 1.1-1.2). Gut microbiota differed in males and females, a trend reversed by male castration, confirming that androgens influence gut microbiota. Colonization of GF NOD mice with defined microbiota revealed that some but not all lineages overrepresented in male mice supported a gender bias in T1D, and protection did not correlate with androgen levels. However, hormone-supported selective microbial lineage variation may work as a positive feedback mechanism contributing to the sexual dimorphism of autoimmune diseases. Gene expression analysis suggested pathways involved in protection of males from T1D by microbiota.
2013-08-02 | GSE49467 | GEO
Project description:This article discusses possible search engine page rank biases as a consequence of search engine profile information. After describing search engine biases, their causes, and their ethical implications, we present data about the Google search engine (GSE) and DuckDuckGo (DDG) for which only the first uses profile data for the production of page ranks. We analyze 408 search engine screen prints of 102 volunteers (53 male and 49 female) on queries for job search and political participation. For job searches via GSE, we find a bias toward stereotypically "female" jobs for women but also for men, although the bias is significantly stronger for women. For political participation, the bias of GSE is toward more powerful positions. Contrary to our hypothesis, this bias is even stronger for women than for men. Our analysis of DDG does not give statistically significant page rank differences for male and female users. We, therefore, conclude that GSE's personal profiling is not reinforcing a gender stereotype. Although no gender differences in page ranks was found for DDG, DDG usage in general gave a bias toward "male-dominant" vacancies for both men and women. We, therefore, believe that search engine page ranks are not biased by profile ranking algorithms, but that page rank biases may be caused by many other factors in the search engine's value chain. We propose ten search engine bias factors with virtue ethical implications for further research.
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