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Understanding why socially marginalized individuals, such as lesbian, gay, bisexual, transgender and/or queer (LGBTQ+) people, participate in research can improve qualitative research designs, as well as social services and policies. In providing a participant-centered foundation, we interviewed 65 LGBTQ+ young adults and asked “Why are certain LGBTQ+ young adults motivated to engage in qualitative social science studies?” Many LGBTQ+ young people said they were committed to enacting social change and promoting advocacy. Participants also highlighted supporting scientific research and knowledge production. Finally, LGBTQ?+ participants engaged with research to introspectively analyze their identity development processes. These findings can facilitate access to socially vulnerable and underrepresented groups through a methodological focus on participant benefits.  相似文献   
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A central sociological problem is the extent to which genetics and the environment influence human behavior. Studies of twins are a core method in attempts to disentangle and to determine the comparative strength of genetic and environmental influences on psychosocial outcomes. A critical assumption of twin studies is that both monozygotic "identical" twins and dizygotic "fraternal" twins share common social environments. Therefore, any greater similarity of monozygotic than dizygotic twins is attributed to genetic influences. This paper tests the equal environment assumption by examining the extent to which greater concordance of adolescent monozygotic compared to dizygotic twins results from social, as well as genetic, influences. Bivariate comparisons indicate that monozygotic twins show greater similarity than dizygotic twins in socially-based characteristics including physical attractiveness, time spent in each other's company, the overlap in friendship networks, and friends' use of alcohol. Multivariate analyses indicate that measures of the social environment sometimes reduce or eliminate apparent genetic effects. In comparison with genetic indicators, social variables are usually stronger predictors of depression and alcohol use and abuse. These findings suggest that past twin studies could overstate the strength of genetic influences because some similarities in behavior among monozygotic compared to dizygotic twins stem from social influences.  相似文献   
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The number of families with children living in poverty and experiencing housing instability and homelessness has increased dramatically over the last two decades. Current public policy decisions will lead to further increases. Understanding the impact of this instability on the emotional, behavioral, and cognitive development of children is imperative. Few studies critically examine the effects of instability on both domiciled and homeless children. This research examined the effects of homelessness and housing instability on 133 children 8 to 12 years of age living in poverty. Results indicate that whether a child is currently homeless is not as significant as overall stability which may have a long ranging effect on a child's future development.  相似文献   
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ABSTRACT

The United States has a historical legacy of oppression and subjugation spanning an array of social locations, including class, gender, race/ethnicity, sexual orientation and others. Contemporary research has documented a growth in themes of prejudice and racism present in popular media, such as the Internet. This study fills a gap in the literature by exploring Internet manifestations of a social group that has been historically organized around an ideology of intolerance, prejudice, and hatred: The Ku Klux Klan. Findings from an intersectional content analysis of KKK Web sites reveal that prejudice exists on multiple axes of hate. Major themes include emphases on white solidarity, the cult of Aryan Christianity, Aryan Klan masculinity and heteronormative nuclear family values. These dimensions intersect to create a complex picture of the Klan’s self-proclaimed social supremacy. Implications regarding the use of the Internet as a vehicle of hate are considered.  相似文献   
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It is shown that permutation tests have optimum properties for interesting classes of continuous distributions as well as for discrete ones. General conditions sufficient for uniformly maximal power on subclasses are given. Moreover, a variety of examples is presented. Research supported by Deutsche Forschungsgemeinschaft (DFG) grant No. Schm 677/5-1  相似文献   
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Both taxpayer subsidies to U.S. wheat producers and domestic deadweight losses increased as a result of the U.S. wheat program adopted in 1985. A calculation of the costs and benefits of alternative wheat policies shows that mandatory production controls with no taxpayer expense could have made wheat producers as well off as the adopted policy. Becker's theory of competition among interest groups and Peltzman's theory of the equilibrium amount of regulation are shown to be consistent with the observed policy choice if the list of fnfected interest groups includes agricultural input suppliers and grain marketing firms.  相似文献   
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The needs of emotionally disabled children and their families are not optimally served within traditional mental health service delivery systems. Policies are inadequate, delivery systems are insufficient and underfunded, and supporting research is sparse. As communities begin addressing the needs of the seriously emotionally disabled child and family, planning should address community coordinated services. Such systems, however, are not easily established and maintained in communities accustomed to addressing children's needs in terms of existing fragmented categorical structures. National models exist but care and time are required to adapt critical elements from these models to local need. This article will review the rationale for integrated community-based, case management services for children and adolescents. A case example is offered illustrating issues affecting the development of one community support system.  相似文献   
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