abstract background and purpose: overweight and obesity are the health problem in adolescents and the main purpose of this study was to evaluate this problem and some socio-demographicrelated factors among two ethnic groups in iranian northern primary school children in 2010. materials and methods: this was a descriptive and cross-sectional study that performed on 4165 students (turkman = 2852a...

Immigrants to the United States face rejection from other Americans on the basis of their ethnic group membership. Among members of ethnic minority groups who were born in the United States, rejection is tied to higher ethnic identification and less positive attitudes toward the national majority. Relatively little research has examined this relationship among first-generation immigrants (i.e.,...

Ethnically diverse settings provide opportunities for interethnic friendship but can also increase the preference for same-ethnic friendship. Therefore, same-ethnic friendship preferences, or ethnic homophily, can work at cross-purposes with policy recommendations to diversify ethnic representation in social settings. In order to effectively overcome ethnic segregation, we need to identify thos...

Background: Human leukocyte antigens (HLA) are polymorphic cell surface proteins. Distribution of HLA alleles vary among different racial and ethnic populations in unrelated stem cell registries. Determination of HLA allele frequencies in different ethnic groups is useful for population genetic analyses. Materials and Methods: Based on data available from the Iranian Stem Cell Donor Registry...

This study examined the association between 3 components of ethnic identity (exploration, resolution, and affirmation) and factors related to family, neighborhood, and individual characteristics. The purpose was to identity factors that are positively associated with adolescent ethnic identity among a sample of 187 Latino adolescents with a mean age of 14.61. The findings suggested that family ...

Previous research in multi-ethnic societies has shown that people rank, or form hierarchies of, the ethnic groups on the basis of social distance. Based on self-report data from a community sample (N1⁄4 150 non-psychology students), this study examined (1) the correspondence of ratings and rankings of six ethnic target groups among various subgroups of participants (Swedish and immigrant men an...

Why do some individuals of sub-Saharan Africa express stronger ties to their own ethnic group than others? Using a compilation of Afrobarometer Round I surveys, I test the influence of economic conditions, good governance, and ethnic pride on individual ethnic strengths. Although my hypotheses predict that ethnic identity is politically and economically utilitarian in nature, multivariate OLS r...

Ethnic identity is considered to be a psychologically important characteristic that is associated with adjustment outcomes. However, little is known about the degree to which ethnic identity manifests itself in characteristics that are observable to others. This study is the first to evaluate self-other agreement in ethnic identity and to use a multi-method approach for testing the associations...

The purpose of this article has been to explore why ethnic conflicts tend to break out in all ethnically divided societies. The principal explanation was traced to the evolved disposition for ethnic nepotism shared by all human populations. Ethnic nepotism was measured roughly by the degree of ethnic heterogeneity of the populations. It was correlated with the scale of ethnic conflicts in the g...

urban design is a multidisciplinary field, consisting of both science and art. the physical aspect together with the non-physical aspects related to human – like meaning and function – along with the presence of human beings, make a successful and dynamic place to be used by people in a good way. undoubtedly, culture as a response of a society to its requirements and a means to ensure the quali...