School choice and racial segregation in US schools: The role of parents’ education

We draw on recent developments in the sociology of race and ethnicity and theories of the duality of social structure to explain how the formation of ‘educational identities’ interacts with racial stratification to shape the school choices of highly educated whites in the United States. Analysis of the 1996 National Household Education Survey shows that the racial composition of schools plays an important role in the schooling choices of highly educated whites. As the per cent black in a residential area increases, whites are more likely to select alternative, higher-percentage-white schooling for their children. Importantly, this effect is amplified for highly educated whites (but not highly educated blacks). Ironically, then, despite many positive effects of formal education on racial attitudes, increased education for whites leads to greater negative sensitivity to blacks in public schools, which may in turn have the unintended effect of increasing school segregation and racial inequality.     

Distracted by the Unthought – Suppression and Reappraisal of Mind Wandering under Stereotype Threat

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 the understanding of processes underlying stereotype threat effects and the benefits of reappraising subjective experience under threat.     

Do attitudes expressed in surveys predict ethnic discrimination?

Survey data on people’s reported attitudes towards ethnic minorities are sometimes used as a proxy for ethnic discrimination. However, there is weak empirical evidence of a link between reported attitudes and discrimination. In this article, we use survey data on people’s attitudes towards ethnic minorities combined with a direct measure of ethnic discrimination from a field experiment in the Swedish housing market to re-examine this policy-relevant issue. We find clear evidence of a link between reported attitudes towards ethnic minorities and the extent of ethnic discrimination: in regions where attitudes are more negative, there is more discrimination, and vice versa. Thus, in contrast to most prior studies, our results suggest that reported attitudes may be a useful predictor of ethnic discrimination.     

Roots of group threat: anti-prejudice motivations and implicit bias in perceptions of immigrants as threats

The perception of “group threat” is well known to predict opposition to immigration and negative attitudes toward ethnic minorities in Europe. However, the relationship between group threat and prejudice remains unclear, theoretically and empirically. We offer a new lens for viewing this relationship, using a dual process model of prejudice to help explain individual perceptions of threat as a function of both implicit prejudice and explicit motivation to control or avoid prejudice. Using original survey data from Britain and Germany, we employ measures of explicit motivation to control prejudice (MCP), and implicit intergroup attitudes (measured by the affect misattribution procedure) that are novel in this context. We find that perceived threat is independently associated with implicit attitudes and both internal and, in Britain, external MCP. We thereby connect group threat theory with an updated individual-level model of prejudice.     

Social mobility of ethnic minority students in Laos

Idealistically speaking, schools are engines for upward social mobility. Education for ethnic minorities in Laos was set up to achieve nationalist, political, economic and sociocultural goals of ‘equity’ and ‘equality’. It was hoped that education would shift ethnic minorities from a lifestyle based on superstitious beliefs to a modern one, so that they could participate and enjoy ‘equality’ through educational equity. The purpose of this paper is to provide a case study of how equality as a promise in education has impacted on students’ upward mobility, particularly the political discourse of the ‘big man’. This paper explores social mobility provided by national education for ethnic minorities through boarding schooling. It finds that such education has yet to reposition ethnic minorities into the ethnic Lao sociocultural hierarchy. As a result, regardless of their educational success, students are still ranked as ‘ethnic minorities’ and as being ‘poor’ in the eyes of urban students, middle class and rich students, and the ethnic Lao elite.     

Minority Veterans Are More Willing to Participate in Complex Studies Compared to Non-minorities

Background

Minorities are an underrepresented population in clinical trials. A potential explanation for this underrepresentation could be lack of willingness to participate. The aim of our study was to evaluate willingness to participate in different hypothetical clinical research scenarios and to evaluate the role that predictors (e.g. health literacy) could have on the willingness of minorities to participate in clinical research studies.

Methods

We conducted a mixed-methods study at the Miami VA Healthcare system and included primary care patients with hypertension. We measured willingness to participate as a survey of four clinical research scenarios that evaluated common study designs encountered in clinical research and that differed in degree of complexity. Our qualitative portion included comments about the scenarios.

Results

We included 123 patients with hypertension in our study. Of the entire sample, ninety-three patients were minorities. Seventy per cent of the minorities were willing to participate, compared to 60 per cent of the non-minorities. The odds ratio (OR) of willingness to participate in simple studies was 0.58; 95 per cent CI 0.18–1.88 p=0.37 and the OR of willingness to participate in complex studies was 5.8; 95 per cent CI 1.10–1.31 p=0.03. In complex studies, minorities with low health literacy cited obtaining benefits (47 per cent) as the most common reason to be willing to participate. Minorities who were not willing to participate, cited fear of unintended outcomes as the main reason.

Conclusions

Minorities were more likely to be willing to participate in complex studies compared to non-minorities. Low health literacy and therapeutic misconception are important mediators when considering willingness to participate in clinical research.

     

Political competition,relative deprivation,and perceived threat: a research note on anti-Christian violence in India

A preliminary subnational statistical analysis of violence against Christians in contemporary India, this article suggests that whereas the data provide very little support for simple, demographic explanations of this violence, they do more robustly support theories emphasizing the relative status of ethnic and religious minorities (vis-à-vis majorities) and the perception, among Hindus, that Christians (and other minorities) represent a threat to their numerical, political and economic strength.     

Family relations and the attitude towards ethnic minorities as close kin by marriage

Using data from a nationally representative survey (N=6,632), this study examines among native Dutch adults the relationship between current family characteristics and the attitude towards having ethnic minority members as close kin by marriage. The findings indicate that the opposition to intermarriage is quite high but differs towards different ethnic minority groups. Family cohesion – strength of family ties, the adherence to family norms and contact frequency – is related to lower acceptance of inter-ethnic marriage. This supports the idea that when the ties are tightly knit, family members have an incentive to keep ‘cultural strangers’ out of the family. In contrast, family warmth – feelings of affection and emotional support – is related to higher acceptance of inter-ethnic marriage. This is in agreement with the idea that warm and emotionally supportive family relationships can lead to the development of generalized trust, empathy and open-mindedness.     

Representation,minorities and electoral reform: the case of the Palestinian minority in Israel

ABSTRACT

The article examines the impact of the recent change in the electoral threshold in Israel, from 2 per cent to 3.25 per cent, on the political representation of the Palestinian minority in Israel in the 2015 national election. I argue that the change in the threshold had a direct impact on Palestinian electoral representation and that this change provided incentives to Palestinian leadership to broaden their appeal and become more inclusive in their agenda. Following recent scholarship on ethnic minorities and employing the concept of “representational claims”, I suggest that through the provision of electoral incentives, institutional design can influence not only the degree of representation, but its substantive claims as well.     

Dynamics of human populations

This study expands on earlier findings of racial/ethnic and education–allostatic load associations by assessing whether racial/ethnic differences in allostatic load persist across all levels of educational attainment. This study used data from four recent waves of the National Health and Nutrition Survey (NHANES). Results from this study suggest that allostatic load differs significantly by race/ethnicity and educational attainment overall, but that the race/ethnicity association is not consistent across education level. Analysis of interactions and education-stratified models suggest that allostatic load levels do not differ by race/ethnicity for individuals with low education; rather, the largest allostatic load differentials for Mexican Americans (p < .01) and non-Hispanic blacks (p < .001) are observed for individuals with a college degree or more. These findings add to the growing evidence that differences in socioeconomic opportunities by race/ethnicity are likely a consequence of differential returns to education, which contribute to higher stress burdens among minorities compared to non-Hispanic whites.     

Elephants classify human ethnic groups by odor and garment color

Animals can benefit from classifying predators or other dangers into categories, tailoring their escape strategies to the type and nature of the risk. Studies of alarm vocalizations have revealed various levels of sophistication in classification. In many taxa, reactions to danger are inflexible, but some species can learn the level of threat presented by the local population of a predator or by specific, recognizable individuals. Some species distinguish several species of predator, giving differentiated warning calls and escape reactions; here, we explore an animal's classification of subgroups within a species. We show that elephants distinguish at least two Kenyan ethnic groups and can identify them by olfactory and color cues independently. In the Amboseli ecosystem, Kenya, young Maasai men demonstrate virility by spearing elephants (Loxodonta africana), but Kamba agriculturalists pose little threat. Elephants showed greater fear when they detected the scent of garments previously worn by Maasai than by Kamba men, and they reacted aggressively to the color associated with Maasai. Elephants are therefore able to classify members of a single species into subgroups that pose different degrees of danger.     

The impact of immigration on unemployment and earnings among racial minorities in the United States

The existing immigration literature presents inconsistencies and contradictions. Some studies suggest that immigration has no effect on the earnings and employment levels of native‐born minorities, while others offer contrary evidence. In an effort to make more progress, a study was done to examine the impact of immigration on unemployment and earnings among racial minorities in the US. Employing United States census data covering 1940 to 1980, and using states and a sample of metropolitan statistical areas as units of analysis, this study found that increases in immigration in some periods of US history had significant negative effects on employment levels among racial minorities in the United States. Specifically, results of the regression analysis showed that, in 1970, a standard deviation change in immigration increased unemployment among minorities by nearly 14 per cent, while in 1980 unemployment increased by nearly 10 per cent, given a standard deviation increase in immigration. With regard to earnings, the study found that immigration decreases minority income. In 1980 a one per cent increase in immigration reduced racial minority earnings, on average, by nearly $25.32. Analysis also showed that low skill levels among minorities, as well as family breakdown may in part be responsible for high minority unemployment and low earnings. For example, in 1980 a one per cent increase in divorce reduced minority earnings, on average, by $65.89. Low minority skill levels reduced earnings by $104 on average. However, the deleterious effects of immigration on racial minority unemployment and earnings remain even after adjusting for the potentially confounding effects of skill levels and divorce. Policy implications of the findings are discussed at length, and suggestions are proposed for future research.     

Including Ethnic Minorities in Mental Health Intervention Research: A Practical Approach to a Long-Standing Problem

This paper examines a controversy that arose while developing a supplement to Mental Health: A Report of the Surgeon General that was focused on ethnic minority mental health. The controversy involved whether and how to make recommendations about ethnic minorities seeking mental health care. We found that few studies provided information on outcomes of mental health care for ethnic minorities. In this paper, we discuss outcomes of mental health care for ethnic minorities and how to proceed in developing an evidence base for understanding mental health care and minorities. We conclude that entering representative (based on population) numbers of ethnic minorities in efficacy trials is unlikely to produce useful information on outcomes of care because the numbers will be too small to produce reliable findings. We also conclude that while conducting randomized efficacy trials for all mental health interventions for each ethnic group would be impractical, innovative and theoretically informed studies that focus on specific cultural groups are needed to advance the knowledge base. We call for theory-driven research focused on mental health disparities that has the potential for understanding disparities and improving outcomes for ethnic minority populations.     

COMT Val158Met and cognition: main effects and interaction with educational attainment

Studies in children have shown that the genetic influence on cognition is positively correlated with socioeconomic status. Catechol- O -methyltransferase (COMT) Val158Met, a common, functional polymorphism, has been implicated in executive cognition and working memory. Imaging studies have shown that the variant Met allele is associated with more efficient prefrontal cortical processing and better attention but also emotional vulnerability to stress. We hypothesized that COMT Val158Met genotype would interact with years of education (yrs ed), one indicator of socioeconomic adversity, to predict cognitive task performance. We therefore administered the Wechsler Adult Intelligence Scale-Revised (WAIS-R) to 328 community-derived, genotyped, Plains American Indians (mean yrs ed = 12; range = 5–18). We found significant genotypic effects on WAIS-R measures of long-term memory, working memory and attention. The Met allele was associated with improved performance in the Information and Picture Completion subscales; Met/Met homozygotes performed the best. COMT genotype interacted with yrs ed to influence Information and Block Design scores: Met allele carriers' scores improved markedly with increasing yrs ed, whereas the scores of Val/Val individuals were only marginally influenced by yrs ed. There was a crossover of effects at 11–12 yrs ed: in the less educated group, Met allele carriers actually performed worse than Val/Val individuals perhaps because of emotional vulnerability to educational adversity, but in the better educated group, Met allele carriers excelled. Our study in Plains American Indians has shown that COMT Val158Met influences several aspects of cognition and some of its effects are moderated by educational adversity.     

The evolution of cultural adaptations: Fijian food taboos protect against dangerous marine toxins

The application of evolutionary theory to understanding the origins of our species'' capacities for social learning has generated key insights into cultural evolution. By focusing on how our psychology has evolved to adaptively extract beliefs and practices by observing others, theorists have hypothesized how social learning can, over generations, give rise to culturally evolved adaptations. While much field research documents the subtle ways in which culturally transmitted beliefs and practices adapt people to their local environments, and much experimental work reveals the predicted patterns of social learning, little research connects real-world adaptive cultural traits to the patterns of transmission predicted by these theories. Addressing this gap, we show how food taboos for pregnant and lactating women in Fiji selectively target the most toxic marine species, effectively reducing a woman''s chances of fish poisoning by 30 per cent during pregnancy and 60 per cent during breastfeeding. We further analyse how these taboos are transmitted, showing support for cultural evolutionary models that combine familial transmission with selective learning from locally prestigious individuals. In addition, we explore how particular aspects of human cognitive processes increase the frequency of some non-adaptive taboos. This case demonstrates how evolutionary theory can be deployed to explain both adaptive and non-adaptive behavioural patterns.     

The roots of contemporary attitudes toward immigration in Australia: contextual and individual-level influencesÞ

This paper examines the roots of attitudes toward immigration among Australians of English-speaking background using the 1998, 2001, 2004, and 2007 Australian Election Studies. The paper demonstrates that attitudes toward immigration in Australia have their roots in multiple sources, some of them relating to the local context in which individuals reside, others in the socio-economic and financial situation experienced by individuals. Attitudes toward immigration in Australia are also related to attitudinal factors and historical legacies that manifest themselves in mistrust and suspicion toward Asian neighbours. Finally, the paper demonstrates that the presence of immigrants and ethnic minorities influences Australians' attitudes toward immigration but that this effect must be understood in conjunction with the educational context of the areas of residence. While in high education areas Australians tend to react positively to the presence of immigrants, in low education areas they tend to react negatively to the presence of immigrants.     

The effect of perceived cultural and material threats on ethnic preferences in immigration attitudes

This paper shows that cultural and material threats exist side by side, serving different psychological functions, and that they manifest in differential attitudes towards immigrants from different ethnic or racial origins. While culturally threatened individuals prefer immigrants akin to themselves, as opposed to those from different races and cultures, the materially threatened prefer immigrants who are different from themselves who can be expected not to compete for the same resources. We test our hypotheses using multilevel structural equation modelling, based on data from twenty countries in the 2002 wave of the European Social Survey. The disaggregation of these two types of perceived threat reveals responsiveness to the race of immigrants that is otherwise masked by pooling the two threat dimensions.     

Ethnic mobilization and the state: the Roma in Eastern Europe

The political mobilization of marginalized ethnic groups is a process indispensable for the realization of their political objectives. This article identifies the key criteria and conditions that promote and impede successful ethnic mobilization and analyses the determinants of state policy towards newly mobilizing ethnic minorities. The theoretical arguments receive empirical support from the findings of a comparative study of the Romani (Gypsy) minority in seven East European states.     

Principal component analysis of gene frequencies of Chinese populations

Principal components (PCs) were calculated based on gene frequencies of 130 alleles at 38 loci in Chinese populations, and geographic PC maps were constructed. The first PC map of the Han shows the genetic difference between Southern and Northern Mongoloids, while the second PC indicates the gene flow between Caucasoid and Mongoloids. The first PC map of the Chinese ethnic minorities is similar to that of the second PC map of the Han, while their second PC map is similar to the first PC map of the Han. When calculating PC with the gene frequency data from both the Han and ethnic minorities, the first and second PC maps most resemble those of the ethnic minorities alone. The third and fourth PC maps of Chinese populations may reflect historical events that allowed the expansion of the populations in the highly civilized regions. A clear-cut boundary between Southern and Northern Mongoloids in the synthetic map of the Chinese populations was observed in the zone of the Yangtze River. We suggest that the ancestors of Southern and Northern Mongoloids had already separated before reaching Asia. The ancestors of the Southern Mongoloids may result from the initial expansion from Africa or the Middle East, via the south coast of Asia, toward Southeast Asia, and ultimately South China. Upon reaching the Yangtze River, they might even have crossed the river to occupy the nearby regions for a period of time. The ancestors of the Northern Mongoloids probably expanded from Africa via the Northern Pamirs, first went eastward, then towards the south to reach the Yangtze River. The expansion of the Northern Mongoloids toward the south of the Yangtze River happened only in the last 2 or 3 thousand years.     

Principal component analysis of gene frequencies of Chinese populations

Principal components (PCs) were calculated based on gene frequencies of 130 alleles at 38 loci in Chinese populations, and geographic PC maps were constructed. The first PC map of the Han shows the genetic difference between Southern and Northern Mongoloids, while the second PC indicates the gene flow between Caucasoid and Mongoloids. The first PC map of the Chinese ethnic minorities is similar to that of the second PC map of the Han, while their second PC map is similar to the first PC map of the Han. When calculating PC with the gene frequency data from both the Han and ethnic minorities, the first and second PC maps most resemble those of the ethnic minorities alone. The third and fourth PC maps of Chinese populations may reflect historical events that allowed the expansion of the populations in the highly civilized regions. A clear-cut boundary between Southern and Northern Mongoloids in the synthetic map of the Chinese populations was observed in the zone of the Yangtze River. We suggest that the a