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981.
Daniel Offer’s seminal writings in the 1960s led to a realization that normal adolescence was not characterized by turmoil and upheaval, the then prevailing view that derived from studies of clinical samples. In this paper, the research findings that have appeared over the last four decades are reviewed with respect to the overall features of adolescence, the psychopathological changes in the teenage years, brain development during adolescence and neuroendocrine changes. The possible pathways involved in adolescent transitions are considered with respect to depression, drug use/abuse, antisocial behavior, schizophrenia and suicidal behavior. Conclusions are drawn on the operation of a range of multi-step causal pathways and implications for policy and practice are discussed. Michael Rutter’s epidemiological studies into adolescence were much influenced by Daniel Offer’s concepts and findings. Although the two of them never worked together Daniel Offer was a mentor at a distance. Michael Rutter’s research interests have particularly concerned the need to integrate social, genetic and developmental research perspectives and, amongst other things, this has led to a major interest in the phenomenon of resilience.  相似文献   
982.
A large volume of research has investigated interrelations among adolescent risk behaviors. Although several theoretical accounts have been proposed, researchers have not directly examined hypotheses for why risk behaviors are linked. In the present paper, a distinction is drawn between predictive factors that explain variance in risk behaviors and “linkage factors” which may provide an explanation for why risk behaviors are interrelated. The relevance of linkage factors to risk behavior research, theory, and practice is described. Further, a simple to use and easy to interpret analytic technique for exploring linkage-related issues is illustrated. Using this technique, hypotheses regarding the role of predictors in explaining linkages among risk behaviors can be tested directly. The proposed line of inquiry will provide valuable input for intervention efforts and theoretically relevant information concerning linkages among adolescent risk behaviors. Research Associate at the Brock Research Institute for Youth Studies at Brock University, Ontario, Canada. He received his M.A. in Clinical Psychology from the University of North Dakota. His major research interests are adolescent risk behavior involvement and youth activity involvement as a context for positive development. Professor in the Department of Child and Youth Studies at Brock University, Ontario, Canada. She received her Ph.D. in Developmental Psychology from the University of Waterloo. Her major research interests include adolescent risk taking and resilience, including academic underachievement and media/technology influences on lifestyle choices and learning. Assistant Professor in the Department of Child and Youth Studies at Brock University, Ontario, Canada. She received her Ph.D. in Developmental Psychology from Brock University. Her major research interests are adolescent risk-behavior involvement, particularly related to gambling, and risk and resilience.  相似文献   
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On 30 June 2005, the Spanish Parliament approved Law 13/2005, which amends the Civil Code to permit same-sex marriage. This formal equality measure put Spain in the spotlight of the international media. It is the culmination of a series of developments spanning from the last years of the Franco regime (which ended in 1975), through the enactment of anti-discrimination measures in 1995, to the recent fight for kinship recognition. It also follows a recent shift, from 1998 to 2005, towards the enactment of same-sex partnership laws at regional level, the approval of same-sex marriage and finally, the approval of a ‹gender identity law’ (2007). This legislative note assesses the context in which the new law on same-sex marriage has been enacted. I argue that although same-sex marriage has been represented by many activists and politicians in Spain as a gender neutral contract, it has the potential for differential impacts on lesbians and gay men, and further research and debates are needed in this area.  相似文献   
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Based upon a county level analysis, this article explores the complex processes of poverty mis-targeting in China and supplements the pre-existing literature with a bottom-up analysis. It argues that the rational calculations of key county leaders, shaped by a combination of formal and informal institutions, determine whether a county, irrespective of poverty level, competes for the title of “state-designated poorest county (SDPC).” This article also demonstrates that the interaction between formal and informal institutions is dynamic and subject to change. For future relevant research, this article suggests to analyze the practice of poverty reduction in a disaggregated manner by examining the interplay within and among different levels of government. Juan Wang, a Ph.D candidate in political science at Johns Hopkins University, is the author of “Going beyond Township and Village Enterprises,” Journal of Contemporary China, Issue 14, Volume 42, (February 2005), pp.171–181. The author is particularly grateful to Kellee Tsai for her valuable suggestions and support throughout this project. I am indebted to William Rowe, Mark Blyth, Wang Sangui and anonymous reviewers for their insightful comments. The Institute of Global Studies (IGS) of Johns Hopkins University receives my gratitude for its financial support of this project.  相似文献   
989.
The Social Logic of Politics places social learning at the center of political choice. People develop their political preferences, knowledge, values, perceptions of ability, and decisions about political behavior in interactions with others, usually members of their social circles. Political attitudes and goals are not derivatives of exogenous economic preferences. They are not the results of careful calculations, in which optimization of personal needs guides the mode of reasoning. This theoretical stance draws sustenance from recent work across the social science, even as it harkens back to established, if neglected principles of political analysis. My thanks to Rüdiger Schmitt-Beck for his encouragement and for the critical comments of several anonymous referees and to Josip Dasović and Jennifer Fitzgerald, my co-authors of Partisan Families: the Social Logic of Bounded Partisanship in Germany and Britain (Zuckerman et al. 2007). Material from that book appears in this essay.  相似文献   
990.
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