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The purpose of this study is to (1) compare youth entering substance abuse treatment with and without a history of foster care placement to determine any differences in mental health, substance use, and exposure to victimization, and (2) determine if mental health, substance use, and/or exposure to victimization predict past pregnancy among the sample with a history of foster care placement. The pooled dataset consisted of 17,124 adolescents (12-17 years of age) who completed the Global Appraisal of Individual Needs at intake for substance abuse treatment in 2009. Of these, 366 (2.1%) reported having been in foster care in the past year. When compared with a non-foster care sample, the foster care sample reported significantly higher internal mental distress scores, behavior complexity scores, and general victimization scores, after controlling for race, gender, and level of care. Problems associated with substance use did not differ between groups, though regular tobacco use was present at a higher rate in the foster care sample. Multivariate logistic regression results revealed that, within the foster care sample, internal mental distress and gender predicted past pregnancy. There may be room for intervention within substance abuse treatment centers for youth with a history of foster care, who may be at risk for pregnancy if their levels of internal mental distress are high.  相似文献   
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Previous work has suggested that individual differences in infant functional neuroconnectivity are a potential biomarker for later cognitive and social outcomes, but the mechanisms are unclear. This study investigated a longitudinal model of infant frontotemporal electroencephalogram (EEG) coherence predicting toddler inhibition, which then predicted childhood social responsiveness. A structural equation model showed good fit, with increased right hemisphere frontotemporal EEG coherence predicting less inhibition at age 2, which in turn predicted less social responsiveness at age 4. These findings support the hypothesis that infant frontotemporal connectivity is indirectly associated with later social behavior, with toddler inhibition as a potential mechanism.  相似文献   
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Sustainable consumption is one of the most recent challenges in the field of education. This is the reason why a great number of international institutions have formulated strategies to foster more sustainable consumption. In Greece, certain educational programs have gradually begum to implement a policy aiming to sustainable consumption in the field of the new curriculum of studies for primary school. The intent of this study is to highlight the need to consider the pupils' consumer habits and behaviors in the purchase and management of products and services in reference with modern consumption patterns. Specifically, the aim of this article is to identify the pupils' sustainable and unsustainable practices, considering their personal dimensions of everyday living, and giving a particular meaning to consumer education in Greece.  相似文献   
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Based on material collected in Barbados in 1964, this paper examines knowledge and use of birth control in terms of three types of family union-married, common law, and visiting. Analysis of knowledge of birth control is dealt with for the sample at large, for educational attainment, and for the average number of methods known by each woman. The relative importance of the different methods known is also treated by family type and education.The extent to which women in the sample make use of birth control is discussed from four aspects. First, the growing use of the different methods among younger-age cohorts is made evident from tabulations of methods-last-used. Second, information on the agencies and individuals recommending the use of different contraceptives emphasizes the degree to which the partner's influence is responsible for resort to birth control. Third, the proportions of users in religious groups show that religion is not a barrier to the use of any method. Fourth, the material is treated from the standpoint of age cohorts, since there is, in many cases, a vagueness as to the age at which use began, although women are able to identify the inter-pregnancy period when use began.  相似文献   
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