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The relationships between child physical and sexual abuse and illicit drug use are little understood and underinvestigated. Data gathered from a study of youths located in two different institutions for detained (Florida) and committed (Colorado) youthful offenders permitted an examination of this issue. The results indicate the youths' physical and sexual abuse experiences are significantly and positively related to their use of illicit drugs. The implications of these findings for further research are drawn.  相似文献   
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One hundred and fifty-five cord cells were tested for the red blood cell antigens Lua, Lub and Cob in order to collect data on the early postnatal expression of these markers. Additionally, dosage studies were carried out in 8–10-month-old heterozygous children. Antigens Lua and Lub revealed to be significantly less expressed in children of both ages compared with those of their mothers, whereas no such differences could be demonstrated in the expression of the antigen Cob.  相似文献   
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Interpretations of the emergence of the New Public Management are split. The champions of the movement present it as a new administrative paradigm that departs sharply from past thinking and practice, whereas skeptics argue it has evolved incrementally from past administrative traditions. To assess these views, this article examines recent administrative innovations in the human services that broadly reflect the New Public Management. The findings suggest that these innovations have built incrementally on past reforms in the human services field, supporting the skeptics' claim that the New Public Management represents an evolution and renewal of historical trends in public administration.  相似文献   
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Garand  James C.  Qi  Dan  Magaña  Max 《Political Behavior》2022,44(2):877-893

Among the central tenets of social identity theory are the arguments that individuals’ attitudes and behavior are shaped by (1) perceptions of threat by out-groups toward individuals’ in-group(s) and (2) the strength of individuals’ identification with the in-group perceived to be under threat. In this paper we explore how American identity and Americans’ perceptions of immigrant threat work together to shape their vote choices in the 2016 presidential election. With the presidential campaign of Donald Trump characterized by strong rhetoric that emphasized immigrant threat and American identity themes, we suggest that the effects of immigrant threat perceptions are amplified by individuals’ American identity, with those who have a strong American identity more likely to translate immigrant threat perceptions into support for Trump than those with weaker levels of American identity. Moreover, we consider whether the effects of American identity on vote choice are activated and moderated by individuals’ perceptions of immigrant threat. Using data from the 2016 American National Election Study, we find that the effects of immigrant threat perceptions and American identity on vote choice are magnified by each other: the effects of immigrant threat perceptions are enhanced among individuals with a strong American identity, and the effects of American identity are activated and magnified by perceptions of immigrant threat.

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