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71.
Crystal Zhan 《Economic inquiry》2018,56(3):1622-1645
This paper studies how the school choice policies that subsidize private school attendance using public funds affect the spatial distribution of private schools in the United States. Private school choice programs enacted between 1997 and 2010 are examined and linked to private school provision 2 years later. The paper finds that school choice policies lead to more private schools where the input to public schools is lower and the pool of students with special needs is larger. Yet the introduction of means‐tested school choice programs does not necessarily lead private schools to locate in low‐income neighborhoods. (JEL I2, H4, R3) 相似文献
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M. Alice Shillingsburg Crystal N. Bowen Amber L. Valentino 《The Analysis of verbal behavior》2014,30(1):54-61
The present study replicates and extends previous research on teaching “How?” mands for information to children with autism. The experimental preparation involved mand training in the context of completing preferred activities and included training and testing under conditions when the establishing operation (EO) was present and absent. Results show that two children with autism acquired mands for information using How? only in situations where information was valuable (i.e., the EO was present); they then consistently made use of the information provided in activity completion. Generalization to novel, untaught situations was assessed. 相似文献
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Aurora P. Jackson Kathleen S. J. Preston Crystal A. Thomas 《Journal of social service research》2013,39(1):129-140
ABSTRACT Using data from two waves of a short-term longitudinal study, the influences of mothers’ social support with respect to parenting from nonresident fathers and significant others on behavioral outcomes among poor and near-poor preschool-aged Black children were examined. The sample consisted of 99 single Black mothers—each with a preschool-aged child (ages 3 and 5 years old, respectively, at Time 1 and Time 2)—who were current and former welfare recipients. Results revealed protective effects of nonresident fathers’ presence in the context of mothers’ parenting stress and depressive symptoms at Time 1 that appeared to operate through decreases in the negative influences of these variables on the children's development of behavior problems 1.5 to 2 years later. Greater availability of instrumental support from significant others, including nonresident fathers, was associated with more adequate parenting at Time 1, and through the latter, with fewer child behavior problems at Time 2. Implications of these findings for program and policy interventions are discussed. Nonresident fathers are described in the Appendix. 相似文献
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This research examines female leaders' responses to the gender–leader stereotype and the role of leadership self-efficacy in these responses. Using the biopsychosocial model of threat and challenge, this laboratory experiment examined women's cardiovascular, behavioral (i.e., performance), and self-report responses to the negative female leader stereotype as a function of leadership efficacy. Female participants, selected on leadership efficacy scores, served as leaders of ostensible three-person groups within an immersive virtual environment. Half were explicitly primed with the negative stereotype. As predicted, women with high, as opposed to low, percepts of leadership self-efficacy exhibited cardiovascular patterns of threat when performing the leadership task, and they performed better in the explicit stereotype activation condition compared to those not explicitly primed. Additionally, this threat was consistent with positive reactance responses on behavioral and self-report measures. Low efficacy leaders were not threatened, but they did show stereotype priming effects by assimilating to the negative stereotype on the self-report and behavioral measures. This research provides greater insight into stereotype reactance effects and highlights the role of self-efficacy in moderating stereotype threat and stereotype priming effects. 相似文献
80.
The resolution of political conflict has led some to suggest that Northern Ireland will now face a range of social problems that have been ignored or suppressed by the Troubles. One such area is adolescent drug use. In this article, a review of a range of data sources shows that drug use, with few exceptions, has increased since the emergence of the ongoing peace process. Social and political changes and enhanced paramilitary involvement in the drugs trade appear to have somehow created an environment where drug use has flourished. In reviewing current drug policy and practice, the article highlights the lack of prevention, treatment, and harm reduction services established in Northern Ireland as a cause for concern . 相似文献