Immigration and Chinese reproductive behavior in Canada

This study is intended to provide an empirical testing of the minority status hypothesis with regard to the fertility behavior of Chinese immigrants to Canada. The focus is placed on the role of group or social context on actions of individuals. Factors incurred in the immigration process as explained by disruption and assimilation hypotheses are also examined. Using the multi-level contextual analysis, we have found that the relative economic insecurity that comes from minority membership and the course of immigration serves to decrease fertility of minority members, whether they are associated with a pronatalist heritage or not. However, pronatalist traditions do stimulate fecundity of Chinese immigrants as long as their relative economic status is improved and the hardship is gone.     

Mortality differentials in Canada, 1951–1971: French,British, and Indians

Mortality differentials reflect in part the social and economic conditions of groups in society. In this paper, the relationship between ethnic origin and mortality is investigated from the point of view of convergence and minority group status hypotheses. Multivariate methods are used to study differences among the French, the British and Native Indian (includes Metis and Eskimos) populations of Canada over three census periods from 1951 to 1971. A significant downward trend in the death rates of all three subpopulations is noted, but substantial differences persist, as the pace of mortality decline over time varies across the three ethnic groups. In the twenty-year interval between 1951 and 1971, Native Indians have experienced spectacular reductions in their overall death rates, but in comparative terms, their mortality levels still exceed those of the French (who show intermediate levels) and the British ethnic groups. The multivariate analysis provides strong support for the minority status effect, which is taken to suggest that the roots of inequalities in survival probabilities are partly a result of social and economic disparities. The convergence thesis received some support: over time the general pattern is one of declining mortality with some narrowing of the differences. An examination of four broad causes of death (neoplasms, cardiovascular, accidents-violence, and "other") suggests that Native Indians are characteristic of populations undergoing epidemiologic and demographic transitions. Their elevated risk of accidents-violence reflects social disruption in the process of modernization. Causes of death of the French and British populations are characterized by higher risks of cancer and cardiovascular diseases, typical of advanced societies.     

Ethnicity and fertility in Liberia: a test of the minority group status hypothesis

This study examines the relationship between ethnicity and fertility in Liberia, within the context of the minority group status hypothesis. The hypothesis argues that minority group status exerts an independent effect on fertility, net of controls for socioeconomic and demographic variables. Using a subsample of women from the 1974 Liberian census, the study examines interethnic variations in fertility by comparing five ethnic minorities--Bassa, Vai, Grebo, Kru, Kpelle--with the majority group, Americo-Liberian. With the possible exception of Bassa women, the findings do not support the minority group status hypothesis. Instead, the findings are more congruent with the alternative assimilationist hypothesis which argues that when sociodemographic differences between majority and minority groups are controlled, their fertility levels should converge. The implications of these findings are explored.     

Ethnicity and fertility in Liberia: A test of the minority group status hypothesis

Abstract

This study examines the relationship between ethnicity and fertility in Liberia, within the context of the minority group status hypothesis. The hypothesis argues that minority group status exerts an independent effect on fertility, net of controls for socioeconomic and demographic variables. Using a subsample of women from the 1974 Liberian census, the study examines interethnic variations in fertility by comparing five ethnic minorities—Bassa, Vai, Grebo, Kru, Kpelle—with the majority group, Americo‐Liberian. With the possible exception of Bassa women, the findings do not support the minority group status hypothesis. Instead, the findings are more congruent with the alternative assimilationist hypothesis which argues that when sociodemographic differences between majority and minority groups are controlled, their fertility levels should converge. The implications of these findings are explored.     

Short-Term Effects of Traditional and Alternative Community Interventions to Address Food Insecurity

Background

Despite the effects of food insecurity on health are well documented, clear governmental policies to face food insecurity do not exist in western countries. In Canada, interventions to face food insecurity are developed at the community level and can be categorized into two basic strategies: those providing an immediate response to the need for food, defined “traditional” and those targeting the improvement of participants’ social cohesion, capabilities and management of their own nutrition, defined “alternative”.

Objective

The objective of this study was to evaluate the effects of food insecurity interventions on food security status and perceived health of participants.

Design

This was a longitudinal multilevel study implemented in Montreal, Quebec, Canada. Participants were recruited in a two-stage cluster sampling frame. Clustering units were community organizations working on food insecurity; units of analysis were participants in community food security interventions. A total of 450 participants were interviewed at the beginning and after 9 months of participation in traditional or alternative food security interventions. Food security and perceived health were investigated as dependent variables. Differences overtime were assessed through multilevel regression models.

Results

Participants in traditional interventions lowered their food insecurity at follow-up. Decreases among participants in alternative interventions were not statistically significant. Participants in traditional interventions also improved physical (B coefficient 3.00, CI 95% 0.42–5.59) and mental health (B coefficient 6.25, CI 95% 4.15–8.35).

Conclusions

Our results challenge the widely held view suggesting the ineffectiveness of traditional interventions in the short term. Although effects may be intervention-dependent, food banks decreased food insecurity and, in so doing, positively affected perceived health. Although study findings demonstrate that food banks offer short term reprise from the effects of food insecurity, the question as to whether food banks are the most appropriate solution to food insecurity still needs to be addressed.     

HIV, gender, race, sexual orientation, and sex work: a qualitative study of intersectional stigma experienced by HIV-positive women in Ontario, Canada

Background

HIV infection rates are increasing among marginalized women in Ontario, Canada. HIV-related stigma, a principal factor contributing to the global HIV epidemic, interacts with structural inequities such as racism, sexism, and homophobia. The study objective was to explore experiences of stigma and coping strategies among HIV-positive women in Ontario, Canada.

Methods and Findings

We conducted a community-based qualitative investigation using focus groups to understand experiences of stigma and discrimination and coping methods among HIV-positive women from marginalized communities. We conducted 15 focus groups with HIV-positive women in five cities across Ontario, Canada. Data were analyzed using thematic analysis to enhance understanding of the lived experiences of diverse HIV-positive women. Focus group participants (n = 104; mean age = 38 years; 69% ethnic minority; 23% lesbian/bisexual; 22% transgender) described stigma/discrimination and coping across micro (intra/interpersonal), meso (social/community), and macro (organizational/political) realms. Participants across focus groups attributed experiences of stigma and discrimination to: HIV-related stigma, sexism and gender discrimination, racism, homophobia and transphobia, and involvement in sex work. Coping strategies included resilience (micro), social networks and support groups (meso), and challenging stigma (macro).

Conclusions

HIV-positive women described interdependent and mutually constitutive relationships between marginalized social identities and inequities such as HIV-related stigma, sexism, racism, and homo/transphobia. These overlapping, multilevel forms of stigma and discrimination are representative of an intersectional model of stigma and discrimination. The present findings also suggest that micro, meso, and macro level factors simultaneously present barriers to health and well being—as well as opportunities for coping—in HIV-positive women''s lives. Understanding the deleterious effects of stigma and discrimination on HIV risk, mental health, and access to care among HIV-positive women can inform health care provision, stigma reduction interventions, and public health policy. Please see later in the article for the Editors'' Summary     

Nerds, Normal People, and Homeboys: Accommodation and Resistance among Chinese American Students

This article examines how peer interaction may influence Chinese American high-school students to adopt strategies of accommodation or resistance. The choice of strategy arises not only from the group's voluntary minority status, as Ogbu (1978,1983) contends, but also from more local factors. This analysis of the immediate social setting adds detail to cultural ecological theory, allowing the observer to explain changing and contradictory behavior in a given minority group.     

Medical school applicants from ethnic minority groups: identifying if and when they are disadvantaged.

OBJECTIVE--To assess whether people from ethnic minority groups are less likely to be accepted at British medical schools, and to explore the mechanisms of disadvantage. DESIGN--Prospective study of a national cohort of medical school applicants. SETTING--All 28 medical schools in the United Kingdom. SUBJECTS--6901 subjects who had applied through the Universities'' Central Council on Admissions in 1990 to study medicine. MAIN OUTCOME MEASURES--Offers and acceptance at medical school by ethnic group. RESULTS--Applicants from ethnic minority groups constituted 26.3% of those applying to medical school. They were less likely to be accepted, partly because they were less well qualified and applied later. Nevertheless, taking educational and some other predictors into account, applicants from ethnic minority groups were 1.46 times (95% confidence interval 1.19 to 1.74) less likely to be accepted. Having a European surname predicted acceptance better than ethnic origin itself, implying direct discrimination rather than disadvantage secondary to other possible differences between white and non-white applicants. Applicants from ethnic minority groups fared significantly less well in 12 of the 28 British medical schools. Analysis of the selection process suggests that medical schools make fewer offers to such applicants than to others with equivalent estimated A level grades. CONCLUSIONS--People from ethnic minority groups applying to medical school are disadvantaged, principally because ethnic origin is assessed from a candidate''s surname; the disadvantage has diminished since 1986. For subjects applying before A level the mechanism is that less credit is given to referees'' estimates of A level grades. Selection would be fairer if (a) application forms were anonymous; (b) forms did not include estimates of A level grades; and (c) selection took place after A level results are known.     

Societal background influences social learning in cooperative decision making

Humans owe their ecological success to their great capacities for social learning and cooperation: learning from others helps individuals adjust to their environment and can promote cooperation in groups. Classic and recent studies indicate that the cultural organization of societies shapes the influence of social information on decision making and suggest that collectivist values (prioritizing the group relative to the individual) increase tendencies to conform to the majority. However, it is unknown whether and how societal background impacts social learning in cooperative interactions. Here we show that social learning in cooperative decision making systematically varies across two societies. We experimentally compare people's basic propensities for social learning in samples from a collectivist (China) and an individualist society (United Kingdom; total n?=?540) in a social dilemma and a coordination game. We demonstrate that Chinese participants base their cooperation decisions on information about their peers much more frequently than their British counterparts. Moreover, our results reveal remarkable societal differences in the type of peer information people consider. In contrast to the consensus view, Chinese participants tend to be substantially less majority-oriented than the British. While Chinese participants are inclined to adopt peer behavior that leads to higher payoffs, British participants tend to cooperate only if sufficiently many peers do so too. These results indicate that the basic processes underlying social transmission are not universal; rather, they vary with cultural conditions. As success-based learning is associated with selfish behavior and majority-based learning can help foster cooperation, our study suggests that in different societies social learning can play diverging roles in the emergence and maintenance of cooperation.     

Mongolian Ethnicity and Linguistic Anxiety in China

Language is one of the official criteria of defining a nationality in socialist China, but it simultaneously has been subjected to an "ideology of contempt" by the Chinese regime that builds nationality only to destroy it. This article examines the linguistic anxiety displayed by the Mongols and their controversial language revitalization efforts in a social environment in which they have become an absolute minority even while they have formal autonomy under their name. The tremendous cost—both emotional and economic—at which such language maintenance comes suggests that nationality in China may not be understood as primarily cultural but, instead, as political. As more Mongols lose their language, arguably the last bastion of their "nationality" status, they face the prospect of becoming a deinstitutionalized, depoliticized, and deterritorialized "ethnic group" in a racialized "Chinese Nation." [Keywords: language, nationality, ethnic group, Mongols, Chinese National Multiculturalism]     

雄性麋鹿的交配机会、社会等级和皮质醇水平

我们在北京麋鹿苑研究了发情期雄性麋鹿的社会行为、社会等级和血清皮质醇水平,并分析了三者间的相互关系。按照雄性麋鹿的行为,将雄性麋鹿分为优势群和从属群。优势群包括群主和挑战者,从属群包括单身汉和被淘汰群主。使用SJ—Ⅰ型事件记录器进行常规行为取样,用放射免疫分析法测定血清皮质醇含量。发现：(1)优势雄鹿的发情行为频次明显高于从属雄鹿;(2)攻击行为的发生频次在两组间无显著差异;(3)血清皮质醇含量在两组间也无显著差异。由此我们认为,发情期雄性麋鹿的社会等级序位影响许多行为的表达,优势雄鹿成功交配的机会比从属雄鹿多。而攻击行为和肾上腺皮质醇的分泌与社群等级无明显相关,可能是麋鹿在圈养状态下的一种适应策略,这将有利于缓解发情期雄鹿的紧张,从而允许更多的能量投放在发情交配上。     

Niveles de micronutrientes en niños escolares colombianos e inseguridad alimentaria

Introduction:

Half of the Colombian households experience some degree of food insecurity. Food insecurity has been associated with malnutrition, which could result in micronutrient deficiencies in children; however, the evidence is not conclusive.

Objective:

To examine the associations between food insecurity and blood concentrations of hemoglobin, ferritin, vitamin A, vitamin B12, folate, and zinc in school-age children from Bogotá, Colombia.

Materials and methods:

We conducted a cross-sectional study among 2,660 children aged 5-12 from Bogotá''s public schools. We assessed their household food insecurity level with the Spanish version of the Household Food Security Survey Module (HFSSM), a validated scale, and quantified blood biomarkers of iron, vitamin A, folate, vitamin B12, and zinc status. We examined the associations between food insecurity, severe hunger, and micronutrient status biomarkers using propensity scores.

Results:

Three-quarters of households had some degree of food insecurity and 12 % had food insecurity and severe hunger. Prevalence of marginal vitamin B12 status and vitamin A and zinc deficiencies were, respectively, 17%, 14%, and 1.4%. Compared with children from households without severe hunger, those exposed to it had lower adjusted mean concentrations of vitamin A, vitamin B12, and folate, but these differences were not statistically significant.

Conclusion:

Food insecurity with severe hunger was not associated with micronutrient status biomarkers in Colombian school-age children. The HFSSM may adequately measure hardship in food acquisition due to lack of resources, but it does not yield an index that is associated with micronutrient status biomarkers.     

Biosocial functions of grooming behavior among the common Indian langur monkey (Presbytis entellus).

An intensive study of the Indian langur monkey (Presbytis entellus) reveals an interplay between biological and social processes. This study which involved captive animals and over 1,500 observation hours suggests that grooming behavior alone cannot be used to measure status differences between the sexes, nor as a means to understand how pathogens carried by ecto-parasites are controlled. It is shown that the type of grooming exhibited in an interactional setting and the region of the body presented by one animal to another for grooming is often determined by the immediate social events and by the nature of the relationship existing between the participants. For these Colobine langur monkeys grooming behavior not only facilitates integration but it also enables an animal to manipulate a tense situation into a peaceful one. Without reference to many of the other patterns of behavior which only relatively, not absolutely differentiate age and sex classes, grooming behavior cannot be entirely understood.     

The effect of minority status and social context on the development of depression and anxiety: a longitudinal study of Puerto Rican descent youth

Few longitudinal studies have explored to date whether minority status in disadvantaged neighborhoods conveys risk for negative mental health outcomes, and the mechanisms possibly leading to such risk. We investigated how minority status influences four developmental mental health outcomes in an ethnically homogeneous sample of Puerto Rican youth. We tested models of risk for major depressive disorder (MDD) and generalized anxiety disorder (GAD), depressive and anxiety symptoms (DAS), and psychological distress, as Puerto Rican youth (aged 5‐13 years) transitioned to early adulthood (15‐29 years) in two sites, one where they grew up as a majority (the island of Puerto Rico), and another where they were part of a minority group (South Bronx, New York). At baseline, a stratified sample of 2,491 Puerto Rican youth participated from the two sites. After baseline assessment (Wave 1), each youth participant and one caregiver were assessed annually for two years, for a total of three time points (Waves 1‐3). From April 2013 to August 2017, participants were contacted for a Wave 4 interview, and a total of 2,004 young people aged 15 to 29 years participated in the assessment (response rate adjusted for eligibility = 82.8%). Using a quasi‐experimental design, we assessed impacts of minority status on MDD, GAD, DAS and psychological distress. Via mediation analyses, we explored potential mechanisms underlying the observed relationships. Data from 1,863 Puerto Rican youth (after exclusion of those with MDD or GAD during Waves 1‐3) indicated links between minority status and higher rates of lifetime and past‐year GAD, DAS and past 30‐day psychological distress at Wave 4, and a marginal trend for MDD, even after adjustments. Childhood social support and peer relationships partially explained the differences, as did intercultural conflict, neighborhood discrimination, and unfair treatment in young adulthood. The experience of growing up as a minority, as defined by context, seemingly elevates psychiatric risks, with differences in social relationships and increased social stress as mediators of this relationship. Our findings suggest that interventions at the neighborhood context rather than at the individual level might be important levers to reduce risks for the development of mood disorders in minority youth.     

Allogrooming, partner choice, and dominance in male anubis baboons

This study was designed to test the hypothesis that among unrelated male baboons (Papio cynocephalus anubis) in single-gender social groups there is no significant association between dominance status and allogrooming performance. The hypothesis was tested using behavioral measures obtained by focal animal sampling techniques. The results indicate that unrelated male baboons established well-defined linear dominance hierarchies, formed allogrooming relationships with one another, and exhibited a nonrandom distribution of allogrooming; however, there were no significant relationships between dominance rank and the frequency of allogrooming. We further tested our results by grouping individuals into three dominance status classes (high, middle, and low) and comparing the classes. Analysis of variance demonstrated no significant differences in rates of allogrooming by dominance class. These results suggest that dominance did not account for the variation in observed allogrooming behavior: Dominance status did not appear to determine the frequency with which animals groomed others, the number of grooming partners, or frequency of grooming that any individual received in comparison to that performed. High-ranking animals did not have significantly more grooming partners than low-ranking animals, and there appeared to be little competition within the groups for subordinates to groom high-ranking animals. When age, kinship, and group tenure are controlled, performance and reception of allogrooming are not strongly associated with dominance in single-gender social groups of male anubis baboons.     

Racial fertility differences: The role of female employment and education in wanted and unwanted childbearing

Abstract

This paper employs data from a merged sample of the National Surveys of Family Growth to examine how female employment status conditions the relationship between education and wanted and unwanted births among African American and white women. A rationale is presented for why a minority group status hypothesis that posits lower fertility among more highly educated African American women as compared to similar white women might find support in the case of wanted births and among certain women, including earlier birth cohorts. Our results provide some evidence for these ideas as well as evidence for a social characteristics hypothesis that predicts convergence of childbearing with rising education. However, persistently higher levels of unwanted births among African American women of all educational levels suggest that the dynamics of racial fertility differences are more complex than either of the hypotheses imply.     

Segmented assimilation and minority cultures of mobility

Recent work on second-generation immigrants posits that racial discrimination and a restructuring economy are likely to create different paths of assimilation for recent non-white immigrants than earlier European immigrants followed, and may even decouple acculturation and economic mobility. But while these discussions have considered the minority lower class as a possible destination for assimilation, middle-class minorities have been largely ignored. This article considers how the experiences of middle-class minorities might alter our models of second-generation incorporation. We propose that the minority middle classes share a minority culture of mobility, a set of cultural elements responsive to distinctive problems that usually accompany minority middle-class status, including problems of interracial encounters in public settings and inter-class relations within the minority community. We illustrate this minority culture of mobility with a brief case study of the African-American middle class, and discuss its implications for immigrants.     

Agonistic interactions elicit rapid changes in brain nonapeptide levels in zebrafish

The teleost fish nonapeptides, arginine vasotocin (AVT) and isotocin (IT), have been implicated in the regulation of social behavior. These peptides are expected to be involved in acute and transient changes in social context, in order to be efficient in modulating the expression of social behavior according to changes in the social environment. Here we tested the hypothesis that short-term social interactions are related to changes in the level of both nonapeptides across different brain regions. For this purpose we exposed male zebrafish to two types of social interactions: (1) real opponent interactions, from which a Winner and a Loser emerged; and (2) mirror-elicited interactions, that produced individuals that did not experience a change in social status despite expressing similar levels of aggressive behavior to those of participants in real-opponent fights. Non-interacting individuals were used as a reference group. Each social phenotype (i.e. Winners, Losers, Mirror-fighters) presented a specific brain profile of nonapeptides when compared to the reference group. Moreover, the comparison between the different social phenotypes allowed to address the specific aspects of the interaction (e.g. assessment of opponent aggressive behavior vs. self-assessment of expressed aggressive behavior) that are linked with neuropeptide responses. Overall, agonistic interactions seem to be more associated with the changes in brain AVT than IT, which highlights the preferential role of AVT in the regulation of aggressive behavior already described for other species.     

Visible minorities and ‘White’–‘non-White’ conjugal unions in Canadian large cities

The study investigates assortative mating patterns with respect to race (visible minority status) in Canada. Using the 2001 Census data, the article analyses the occurrence of White/non-White unions in Montreal, Toronto and Vancouver. Log-linear models indicate that the relative levels of interracial relationships vary across racial groups, immigration status, and place of residence. First, the highest odds of cohabiting or marrying a White person are found among Blacks. Whereas the high level of racial exogamy of Blacks is observed in all metropolitan areas under study, the relative position of other groups varies. Second, the highest levels of racial exogamy are found among couples composed of an immigrant and a non-immigrant but this effect varies across racial groups. Third, our hypothesis that residents of Montreal (Quebec) will inter-partner less was confirmed only for unions between two native-born Canadians. Finally, we found that French Canadians are not more inclusive of their linguistic counterparts than Anglophones.     

The dilemma posed by minority medical traditions in pluralistic societies: The case of China and Canada

Pluralistic societies such as China and Canada frequently find themselves pursuing potentially contradictory goals. China's contradiction results from a desire to preserve cultural diversity while eliminating ‘backward tendencies’ which work against the economic and social development of the country as a whole. Canada's contradiction results from a desire to preserve cultural diversity while maintaining an emphasis upon equality of rights and responsibilities for all Canadians. Behind these differences in ideology, however, is a more basic structural contradiction ‐ namely, that cultural pluralism, while considered an asset as long as it is restricted to preserving unique cultural traditions, is nevertheless a threat to a strong central government if interpreted to imply the power to set policy at the local level. To explore this issue, this article compares China and Canada in terms of three related topics. First, it briefly examines the multicultural policy of China and Canada. This is followed by a discussion of medical pluralism in China and Canada, with an emphasis upon the health of minority groups and the status of minority healing traditions. Finally, common perceptions of shamanic healing traditions in both China and Canada are considered. It is in relation to shamanism that the dilemma posed by cultural pluralism is most clearly delimited.