The genetic relationship among Iranian ethnic groups: an anthropological view based on HLA class II gene polymorphism

Highly polymorphic human leukocyte antigen (HLA) genes are considered as useful markers by molecular anthropologists to determine genetic relationship among populations. This review summarizes the results of molecular analyses of HLA class II gene polymorphism in 816 DNA samples from 11 Iranian ethnic groups. The genetic relationship of Iranians to Asians and Europeans has also been reported here. The results of this study revealed a close genetic relationship among Iranian subpopulations which were well separated from other Asian and European populations, however, a genetic similarity was observed among Iranians, Macedonians, Greeks, and Italians.     

Cutaneous Warm and Cool Sensation Thresholds and the Inter-threshold Zone in Malaysian and Japanese Males

The purpose of this study was to investigate ethnic differences in cutaneous thermal sensation thresholds and the inter-threshold sensory zone between tropical (Malaysians) and temperate natives (Japanese). The results showed that (1) Malaysian males perceived warmth on the forehead at a higher skin temperature (T_sk) than Japanese males (p<0.05), whereas cool sensations on the hand and foot were perceived at a lower T_sk in Malaysians (p<0.05); (2) Overall, the sensitivity to detect warmth was greater in Japanese than in Malaysian males; (3) The most thermally sensitive body region of Japanese was the forehead for both warming and cooling, while the regional thermal sensitivity of Malaysians had a smaller differential than that of Japanese; (4) The ethnic difference in the inter-threshold sensory zone was particularly noticeable on the forehead (1.9±1.2 C for Japanese, 3.2±1.6 °C for Malaysians, p<0.05). In conclusion, tropical natives had a tendency to perceive warmth at a higher T_sk and slower at an identical speed of warming, and had a wider range of the inter-threshold sensory zone than temperate natives.     

Which groups are mostly responsible for problems in your neighbourhood?

Abstract

Why and under which conditions do people employ ethnic categories rather than others (such as age, class, gender, and so on) to conceptually organize their social environment? This article analyses an open-ended question on who is seen as responsible for neighbourhood problems taken from a recently conducted large-scale survey in Germany. By doing so, this study tries to give novel insight on native Germans' use of ethnic folk classifications and aims to identify contextual factors that might explain why people characterize problem-groups in ethnic terms. This article shows that drunkards, the elderly and especially teenagers are seen as problem-groups more frequently than any ethnic minority. Conditions of economic decline and out-group size are analysed as to whether they are associated with a higher likelihood of using ethnic categories. The findings suggest that the effects of out-group size are diminishing in their impact, whereas the effects of economic decline are accumulating in strength.     

Contextual explanations of radical right-wing support in Sweden: socioeconomic marginalization,group threat,and the halo effect

This paper provides a thorough test of important contextual explanations of variation in electoral support for radical right-wing parties. It has been proposed that support of the radical right is particularly strong in areas that are socioeconomically poor and/or where the concentration of immigrants is high. A variant of the latter hypothesis, known as the ‘halo effect’, states that the propensity to vote for the radical right is highest in areas close to immigrant-dense areas, but not within these areas. The data analyses are based on the total population of voting districts in Sweden (N = 5,668), which makes it possible to avoid some of the problems that usually plague studies of contextual effects on voting, such as low numbers of observations. The results demonstrate support for the socioeconomic marginalization hypothesis and, when controlling for socioeconomic factors, the halo effect hypothesis; whereas the support for group threat theory is mixed.     

Short reviews

Oliver C. Cox. RACE RELATIONS: ELEMENTS AND SOCIAL DYNAMICS. Detroit, Wayne State University Press, 1976, pp. 337, $17.50.

Emerich K. Francis ‐ INTERETHNIC RELATIONS: AN ESSAY IN SOCIOLOGICAL THEORY. Elsevier Scientific Publishing Co., Inc., 1976, New York, Oxford, Amsterdam, £20.00. 432 pp., incl. Selected Bibliography and Index.

Tom G. Svensson, ETHNICITY AND MOBILIZATION IN SAMI POLITICS. Stockholm, University of Stockholm Studies in Social Anthropology No. 4, 1976. pp. 279, n.p.

Alphonso Pinkney, RED, BLACK, AND GREEN; BLACK NATIONALISM IN THE UNITED STATES. London, Cambridge University Press, 1976. pp. 270, £7.50.

David H. McKay, HOUSING AND RACE IN INDUSTRIAL SOCIETY. London, Croom Helm, 1977. 193 pp., £7.50.

Gordon Bowker & John Carrier (Eds) RACE AND ETHNIC RELATIONS: SOCIOLOGICAL READINGS. London, Hutchinson, 1976, pp. 400, £3.95.

John Stone (Ed) RACE, ETHNICITY AND SOCIAL CHANGE: READINGS IN THE SOCIOLOGY OF RACE AND ETHNIC RELATIONS. California, Wadsworth, 1977, pp. 400, n.p.

Trevor R. Lee ‐ RACE AND RESIDENCE: THE CONCENTRATION AND DISPERSAL OF IMMIGRANTS IN LONDON. Oxford University Press, 1977. pp. 193, £6.95.     

Children's labour in ethnic family businesses: The case of Chinese take‐away businesses in Britain

Reliance upon unpaid and committed family labour is said to make many ethnic businesses competitive. However, most analysts' references to this labour have not taken into account the nature of family members' and, in particular, children's work roles or the ways in which their labour is elicited and maintained. Here, the nature of children's labour participation in ethnic businesses is investigated in the case of families running Chinese take‐away businesses in Britain. This article focuses on how children in these families understand their often double‐edged experiences of ‘helping out’, as part of a ‘family work contract’, and on the ways in which families negotiate children's labour over time. Given these families' experiences of migration and ethnic minority status, I argue that Chinese children's work in take‐away businesses must be examined in relation to the intersections of family obligations and relationships, livelihood strategies and pressures, and issues of cultural identity.     

Researching ethnic conflicts in Nigeria: the missing link

The renewed upsurge in ethnic and communal conflicts in Nigeria has generated increased interests in ethnic conflicts studies. A dominant approach in the literature is the concentration on the study of inter-ethnic conflicts at the expense of intra-ethnic conflicts. However, experiences have shown that intra-ethnic conflicts are as equally preponderant and bloody as inter-ethnic conflicts, suggesting that considerable research attention be directed at them. This paper sheds light on the perseverance of sub-ethnic identities and conflicts in Nigeria. It traces the evolution of ethnic conflict research in Nigeria, explores the existing literature on ethnic conflicts and points to the neglect of intra-ethnic conflicts. The consequence, the paper concludes, is that knowledge of ethnic conflicts in Nigeria is likely to be insufficient and undeveloped.     

The ethnic question in an environment of insecurity: the Kurds in Turkey

This article examines the effect that a poor structural context, what we term an "environment of insecurity", has on the Kurdish ethnic nationalist mobilization in Turkey. The empirical evidence for this analysis is based on data from the 1993 Turkish Demographic and Health Survey [TDHS]. The data provide, to the best of our knowledge, the first reliable and representative figures on the situation of Kurds in Turkey. Our key claim is that the Kurdish population in Turkey is relatively much worse off than the Turkish population in the country. This claim is strongly supported by the data. Many other factors also account for the ethnic nationalist mobilization, but we argue that the Turkish Kurds' environment of insecurity, materially and non-materially, stands out as a key package of both causal and intermediate variables behind the ethnic revival.     

Ethnic groups,urban places,and retail enterprise: the United States, 1900

This study proposes an entrepreneurship model that (1) uses sociological literature on ethnic stratification to develop a typology of subdominant, marginalized, subordinate, and outcast minority groups and (2) applies geographic principles to spatially define variation in entrepreneurial environments in terms of urban hierarchies, regional milieus, and hinterland centres. Examining retail enterprise, the study utilizes the interactionist approach, which holds that ethnic business differences result from an interplay of groups’ attributes (supply) and locations’ opportunity structures (demand). The study extends this approach by incorporating the mixed embeddedness concept, which stresses the importance of ethnic groups’ situation in broad social, political, and institutional contexts. Regression analyses of Census data for US cities in 1900 show why retail enterprise among outcast minorities is demand-side resistant, while retail enterprise among marginalized minorities is demand-side reactive. The model thus yields insights into how ethnic stratification and geographical positions interact to produce inequalities of ethnic entrepreneurship.     

Marriage and the maintenance of ethnic group boundaries: the case of Mauritius

Research on how cognitive and cultural biases shape marital decisions in Mauritius suggests that ethnic endogamy will remain the norm and maintain ethnic group boundaries. Results of a pile sorting exercise of Mauritian university students intimates that preferences for ethnic endogamy are paramount and override class-based considerations. Thus, despite socio-economic stratification within each ethnic group, inter-ethnic marriage is not common. Results from in-depth interviews suggest that individuals and their parents prefer to marry within their ethnic group to ensure that their spouse will abide by ethnically-specific norms and conventions, increasing the chances of coordinating reciprocal exchanges within a marriage. The presence of some inter-ethnic marriage does not weaken the boundaries between groups because children of inter-ethnic marriages tend to take on the ethnic identity and corresponding cultural norms of a single parent as a strategy to better negotiate social relations, and to marry someone of that same ethnicity.