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331.
This study examined the relationship between evaluations of academic support services and student athletes’ career decision‐making self‐efficacy. One hundred and fifty‐eight NCAA athletes (68% male) from 11 Division I teams completed measures of satisfaction with their academic support services, career decision‐making self‐efficacy, general self‐efficacy, and locus of control. Results indicated that evaluations of academic support services were positively related to levels of career decision‐making self‐efficacy. In addition, this relationship was moderated such that student athletes with lower levels of general self‐efficacy and internal locus of control benefited more from positive experiences with academic support services. Limitations and implications are discussed.  相似文献   
332.
333.
This review gathers together and synthesises research relating to young people's experiences of social support during their transition from state care. A systematic approach was used to identify relevant studies published since 2001 and forty-seven were found which met the inclusion criteria. Relevant key themes were identified and consolidated under five overall thematic headings: The influence of past experiences on social support in the present, Supportive relationships during the transition from care, Relationships with birth families, The crucial role of practical support and The lived experience of leaving care. The results were considered using a number of interconnected psychological theories, and implications for policy, practice and future research are discussed with particular reference to the UK policy context.  相似文献   
334.
Botswana and Zimbabwe have been acclaimed as being on the vanguard of the demographic transition in sub-Saharan Africa. This paper examines the comparability of the CPS and the DHS data for each country and finds that part of the observed decline in aggregate fertility rates in both countries can be attributed to differences in sample composition. Women of the same cohort tend to be better educated in the second survey relative to the first. This fact explains part—but not all—of the observed fertility decline; for example, it appears to account for up to half the observed decline among women age 25–34 in 1984 in Zimbabwe.  相似文献   
335.
We examined whether the Gautreaux residential mobility program, which moved poor black volunteer families who were living in inner-city Chicago into more-affluent and integrated neighborhoods, produced long-run improvements in the neighborhood environments of the participants. We found that although all the participants moved in the 6 to 22 years since their initial placements, they continued to reside in neighborhoods with income levels that matched those of their placement neighborhoods. Families who were placed in higher-income, mostly white neighborhoods were currently living in the most-affluent neighborhoods. Families who were placed in lower-crime and suburban locations were most likely to reside in low-crime neighborhoods years later.  相似文献   
336.
This ethnographic study provides empirical illustrations of patterns of racial homophily and network ties within a voluntary youth association. The paper seeks to examine the role of racial identity and its relationship to the formation of social capital among a diverse group of youth participants. Drawing on narrative data, this article explores the kinds of organizational experiences that promote the development of interracial ties as well as how the construction of racial identity influences network formation and enhances social capital. The major findings are that racial homophily (staying within one's own group) are strongest among white participants while blacks are equally likely to form interracial ties with socially dissimilar peers as with socially similar peers. Some gendered and class differences also emerged. Institutional agents were also found to be important in helping youth participants bridge racial barriers.  相似文献   
337.
Choice is viewed as a derived, not a primitive, concept. Individual gambles are assigned subjective certainty equivalents (CE1); the choice setX has an associated reference level [RL(X)] based on the CE1S of its members; the outcomes of each gamble are recoded as deviations from the RL(X); and new CE2S are constructed. The gamble having the largest CE2 is chosen. The CEs are described by the rank-and sign-dependent theory of Luce (1992b). The concept of RL is studied axiomatically. The model predicts many behavioral anomalies and is tested with data sets of Mellers, Chang, Birnbaum, and Ordóñez (1992).  相似文献   
338.
Effective early childhood intervention and child care policies should be based on an understanding of the effects of child care quality and type on child well-being. This article describes methods for securing unbiased estimates of these effects from nonexperimental data. It focuses on longitudinal studies like the one developed by the National Institute of Child Health and Human Development's Early Child Care Research Network. This article first describes bias problems that arise in analyses of nonexperimental data and then explains strategies for controlling for biases arising from parental selection of child care. Next, it comments on attrition in longitudinal studies and outlines some strategies for addressing possible attrition bias. Finally, it discusses the need to translate "effect sizes" derived from these studies into the kinds of cost and benefit information needed by policy makers.  相似文献   
339.
We report an experiment on effects of varying institutional format and dynamic structure of centipede games and Dutch auctions. Centipede games with a clock format unravel, as predicted by theory but not reported in previous literature on two‐player tree‐format centipede games. Dutch auctions with a tree format produce bids close to risk neutral Nash equilibrium bids, unlike previous literature on clock‐format Dutch auctions. Our data provide a new, expanded set of stylized facts which may provide a foundation for unified modeling of play in a class of games that includes centipede games and Dutch auctions.  相似文献   
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