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81.
Wenzel S Holloway I Golinelli D Ewing B Bowman R Tucker J 《Journal of youth and adolescence》2012,41(5):561-571
Little is known about the social networks of homeless youth in emerging adulthood despite the importance of this information
for interventions to reduce health risks. This study examined the composition of social networks, and the risks and supports
present within them, in a random sample of 349 homeless youth (33.4% female, 23.9% African American, 17.7% Hispanic) between
the ages of 18 and 24. Social network members who were met on the street were among the most likely to be perceived as engaging
in risky sex, as well as to engage in substance use with the youth. Youth were more likely to count on relatives and sex partners
for support compared to other network members, but they also were more likely to use substances with sex partners and perceived
them as engaging in risky sex. Interventions may need to recognize the importance of intimate relationships during the developmental
stage of emerging adulthood by enhancing supportive bonds and reducing substance use and risky sex in these relationships. 相似文献
82.
Cohousing is a resident-led neighborhood development model that clusters private dwelling units around collectively owned and managed spaces, with potential to address long-term social and environmental challenges in American metropolitan regions. To date, however, the cohousing model has been slow to diffuse beyond a demographically narrow following. This limited following may signal to policymakers that cohousing is an unappealing housing model, and therefore an impractical policy objective. Drawing from a survey of 1,000 American residents, the results of a multivariate regression model suggest that (a) many of the characteristics of the current resident population of cohousing in the United States have no statistical association with the individuals who indicate interest in cohousing nationwide; (b) other characteristics serve as better predictors of interest in cohousing; and therefore (c) the slow diffusion of cohousing is likely the consequence of inaccessibility rather than low appeal. Overcoming these challenges demands shifts in policy. 相似文献
83.
The issue of ‘alcohol-fuelled violence’ has been the subject of intense policy debate in Australia. While this debate is warranted, its contours and content have been informed and shaped by a surprisingly narrow range of research resources. Narrow research engagements of this kind warrant scrutiny because they can exclude from consideration crucial issues. In this article we identify one such issue, that of gender. Following a review of the Australian literature on gender, alcohol and violence, our analysis explores four case studies drawn from the Australian research corpus, focusing on large quantitative studies as these tend to receive most attention and citation in policy debate. Such studies consistently erase the contribution of key gender dynamics, namely enactments of particular (often youthful) masculinities, to violence involving alcohol, even where they simultaneously provide strong support in their data for such a conclusion. We show how this research is mobilised specifically in support of claims about the causal role of alcohol in violence and of blanket population-level responses to the problem. There is an urgent need to map the character and scope of the tendency to erase certain gender issues in research on alcohol and violence in order to better inform policy responses. 相似文献
84.
Recent research suggests that democracies have advantages and disadvantages in wars. Democracies are more likely to win the wars they initiate and the ones in which they are targeted. Wars initiated by democracies are also uniformly shorter and less costly than wars initiated by nondemocracies. However, democracies are also less likely to continue fighting and less likely to win as war drags on. Democracies are also particularly likely to be targeted. We present a bargaining model that reconciles these divergent findings. The model explains why democracies are more likely to win but are also more likely to settle and more likely to be targeted than other types of regimes. The model's explanation of these facts differs in important ways from existing explanations. The model also suggests several new hypotheses relating regime type to the terms of settlement and the onset of war . 相似文献
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James Garbarino Nancy Burston Suzanne Raber Robert Russell Ann Crouter 《Journal of youth and adolescence》1978,7(4):417-428
This article reports the first results of the three-year longitudinal study of the social maps of children beginning the transition to adolescence. This exploratory study is guided by Bronfenbrenner's conception of the ecology of human development, stressing the importance of a phenomenological orientation to development in the context of ecological transitions. The study focuses on characteristics of children's social networks (the web of relationships in which the individual is involved) as a function of neighborhood type, socioeconomic status, and level of physical maturation. The social heterogeneity of the social network (e.g., the relative salience of peers versus adults) is a primary concern. The child's and parent's perceptions of the network, of the people available to help the child, and the child's friends are compared within the context of ecological, socioeconomic, and maturational factors. The results (for 111 sixth-grade children from three contrasting neighborhood schools) shed some light on age segregation and the overall heterogeneity of the social environments of children facing the transition to adolescence. They provide a context and a baseline for the longitudinal study.A version of this paper was presented at the 85th annual convention of the American Psychological Association, San Francisco, August 25–30, 1977.Received his Ph.D. in human development and family studies from Cornell University in 1973. Principal interests are the ecology of social development and child maltreatment. 相似文献
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