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91.
Residential mobility is generally viewed as an adverse event for adolescents' development. Less is known about whether moving during adolescence, childhood, or both periods explains this connection and whether the extent of mobility matters. Analytic shortcomings with much of the research call into question extant findings. We examined associations between childhood, adolescent, and child–adolescent mobility and adolescents' achievement (math and reading) and behavior problems (internalizing and externalizing). With a multisite, longitudinal sample (= 1,056), we employed propensity score methods, which mitigate concerns about selection bias on observed variables, to investigate relationships. Results suggest that multiple, child–adolescent movers had more internalizing problems in adolescence than their stable peers, but did not differ on externalizing problems or achievement.  相似文献   
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While the majority of foster care adoptions are stable and secure, some dissolve, resulting in the return of children to the system. The purpose of this study was to identify factors associated with children’s reentry into the foster care system after adoptions are formally finalized. Using case records from the Los Angeles Department of Children and Family Services’ (DCFS) Bureau of Information Systems (BIS), we compared 123 dissolved adoptions to 74 successful ones. We found that children’s gender, history of physical abuse, exposure to drug use, and the number of foster care placements prior to adoption are associated with greater odds of dissolution. Furthermore, the odds of dissolution were higher for relative adoptive parents and for adoptive parents with prior substantiated Child Welfare cases. Implications for practice include ongoing targeted training and supportive services for families and improved screening procedures that address the unique needs of adoptive parents.  相似文献   
94.
Distraction from erotic cues during sexual encounters is a major contributor to sexual difficulties in men and women. Being able to assess distraction in studies of sexual arousal will help clarify underlying contributions to sexual problems. The current study aimed to identify the most accurate assessment of distraction from erotic cues in healthy men (n = 29) and women (n = 38). Participants were assigned to a no distraction, low distraction, or high distraction condition. Distraction was induced using an auditory distraction task presented during the viewing of an erotic video. Attention to erotic cues was assessed using three methods: a written quiz, a visual quiz, and a self-reported distraction measure. Genital and psychological sexual responses were also measured. Self-reported distraction and written quiz scores most accurately represented the level of distraction present, while self-reported distraction also corresponded with a decrease in genital arousal. Findings support the usefulness of self-report measures in conjunction with a brief quiz on the erotic material as the most accurate and sensitive ways to simply measure experimentally-induced distraction. Insight into distraction assessment techniques will enable evaluation of naturally occurring distraction in patients suffering from sexual problems.  相似文献   
95.
Differences in patient characteristics, including age, sex, and race influence the safety and effectiveness of drugs, biologic products, and medical devices. Here we provide a summary of the topics discussed during the opening panel at the 2018 Johns Hopkins Center for Excellence in Regulatory Science and Innovation symposium on Assessing and Communicating Heterogeneity of Treatment Effects for Patient Subpopulations: Challenges and Opportunities. The goal of this session was to provide a brief overview of FDA-regulated therapeutics, including drugs, biologics and medical devices, and some of the major sources of heterogeneity of treatment effects (HTE) related to patient demographics, such as age, sex and race. The panel discussed the US Food and Drug Administration's role in reviewing and regulating drugs, devices, and biologic products and the challenges associated with ensuring that diverse patient populations benefit from these therapeutics. Ultimately, ensuring diverse demographic inclusion in clinical trials, and designing basic and clinical research studies to account for the intended patient population's age, sex, race, and genetic factors among other characteristics, will lead to better, safer therapies for diverse patient populations.  相似文献   
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Abolition and its Aftermath: The Historical Context 1790–1916. D. Richardson (ed.). London: Frank Cass & Co. Ltd., 1985. ix, 179pp.

Out of Slavery: Abolition and After 1833–1983. J. Hayward (ed.). London: Frank Cass & Co. Ltd., 1985. xiii, 200pp.  相似文献   
98.
The purposes of this study were (a) to determine whether women's use of persuasion, non‐physical coercion, and physical force strategies to obtain sex from a man varied between U.S. women from an urban Southern and rural Midwestern university and (b) to determine if sexual behavior history and early courtship behavior affected the use of these strategies (or not using any strategy). Women from the Midwest and the South did not differ in their use of sexual strategies. There were, however, other variables that accounted for differences in women's use of sexual strategies. Women who used persuasion strategies had fewer lifetime sexual partners than women who used any other strategy. Women who used physical force strategies reported a lower age at first intercourse and more early courtship behaviors than all others. Overall, the results indicated that sexual strategies are related to sexual behavior history and early courtship behaviors rather than cultural setting or demographics.  相似文献   
99.
In an attempt to determine if a community standard existed and to relate judgments of pornography to conservatism, scores on Wilson and Patterson's Conservatism Scale, yes‐no judgments on whether 25 pictures were or were not pornographic, and demographic data were obtained from a random sample (N = 114) of a community. Results were as follows: (1) suggestive evidence for the existence of a community standard; (2) the c‐scale correlated .57 (N = 114, p < .01) with number of pictures judged pornographic; (3) the 25 pictures met Guttman requirements of unidimensionality (reproducibility of .925); and (4) factor analysis of the pornography judgments yielded three clear‐cut factors and one ambiguous factor which were ordered along the Guttman dimension.  相似文献   
100.
Author: GARNSEY, PETER; Ideas of Slavery from Aristotle to Augustine; Reviewer: Niall Mc Keown; Author: JOHNSON, WALTER; Soul by Soul: Life Inside the Antebellum Slave Market; Reviewer: Richard Follett; Author: GLAUDE, EDDIE S., JR.; Exodus!: Religion, Race, and Nation in Early Nineteenth-Century Black America; Reviewer: Chris Dixon; Author: HADDEN, SALLY E.; Slave Patrols: Law and Violence in Virginia and the Carolinas; Reviewer: Tim Lockley; Editors: CIMBALA, PAUL A. and MILLER, RANDALL M.; The Freedmen's Bureau and Reconstruction: Reconsiderations; Reviewer: S.-M. Grant; Author: SHELLER, MIMI; Democracy After Slavery: Black Publics and Peasant Radicalism in Haiti and Jamaica; Reviewer: Diana Paton  相似文献   
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