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971.
In the course of the twentieth century, African American families have been the objects of a great deal of debate and commentary in social science fields, as well as in popular discourse. The article considers the basis for this discussion: the presence of significant numbers of family and household structures among African Americans that differ from traditional Euro-American models. Western nuclear families are typically centered around marriage, while African, and to a significant degree African American, families are structured around children. The recently developed U.S. Census public use samples and measures oriented to the practices of informal child fosterage are used to examine and compare these different bases of family life. Data from the turn of the century provide some historical distance from previous explanations of difference centered on slavery, or explanations that focus on contemporary social issues such as urban problems or the welfare state. Comparisons with studies of the contemporary U.S., Africa, the Caribbean, and historical materials give broader scope to fosterage analysis and to the consideration of cultural family differences.  相似文献   
972.
This article examines three hostage taking incidents which marked the beginning of an era in the war against international terrorism. These cases are unique because all three were carried out by the same group, the Black September Organization (BSO), occurred within a nine month period, and were of the Barricade/Siege type. This study attempts to explain, by focusing on the Bargaining and Negotiations stages, the processes and outcomes of these events. The comparative analysis yields three findings: (a) There is an evolutionary process in these related cases, and all actors learn from their own and others’ mistakes; (b) Information is important but it is not always available, and it does not dictate the outcome; and (c) All cases involved pre‐determined operating guidelines for the perpetrators, permitting very little space for the actors to maneuver.  相似文献   
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Despite research on the effects of intimate partner violence (IPV) on children, little is known about its impact on cognitive development. In this study, 87 preschool-aged children and their mothers exposed to IPV within the last two years participated in interviews to ascertain verbal ability, history of violence, and exposure to trauma. When compared to a national sample of 1,700 same-age children not evaluated for exposure to traumatic events, children exposed to IPV scored significantly lower on verbal ability, as assessed with standardized measures. In order to understand variation in verbal ability, multiple regression models were tested. Both prior exposure to traumatic events and the level of mother’s education were significant predictors of verbal ability. However, level of education mediated the relationship between traumatic events and the child’s verbal ability.  相似文献   
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979.
Torture is (almost) universally condemned as barbaric and ineffective, yet it persists in the modern world. What factors influence levels of support for torture? Public opinion data from 31 countries in 2006 and 2008 (a total of 44 country-years) are used to test three hypotheses related to the acceptability of torture. The findings, first, show that outright majorities in 31 country-years reject the use of torture. Multiple regression results show that countries with high per capita income and low domestic repression are less likely to support torture. Constraints on the executive have no significant effect on public opinion on torture.  相似文献   
980.
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