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71.
Richard Spoth Cleve Redmond Chungyeol Shin Linda Trudeau Mark T. Greenberg Mark E. Feinberg Janet Welsh 《Child development》2022,93(4):925-940
This study evaluated emerging adult effects of the PROmoting School-Community-University Partnerships to Enhance Resilience (PROSPER) universal prevention delivery system implemented in middle schools. Twenty-eight rural school districts were randomized to intervention and control conditions, with 1985 nineteen-year-old participants (90.6% White, 54.1% female) evaluated through age 25. Intent-to-treat, multi-level, point-in-time analyses of covariance and growth analyses were conducted. Outcomes were assessed with self-report measures of substance misuse (lifetime, current, frequency) and conduct problem behaviors. Analyses showed very limited point-in-time effects; there were growth pattern effects on measures of illicit drugs, non-prescribed drugs, cigarettes, and drug problems. When risk moderation was observed, it favored higher-risk participants. These emerging adult effects concerning slower growth of lifetime misuse combine with more robust adolescent stage findings to support PROSPER’s public health value. 相似文献
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Hilda Priya D'Souza H. Ramachandra Prabhu 《Indian journal of clinical biochemistry : IJCB》2006,21(2):138-141
The beneficial effects of ∈-3 fatty acids on human health have been well documented. Fish and fish oils are the richest sources of ∈-3 fatty acids. However, due to their high degree of unsaturation, they are highly susceptible to lipid peroxidation. Regular consumption of peroxidised oils may represent a risk factor for the induction and development of atherosclerosis. In view of the above reports, it was considered necessary to study the effects of tumeric on fish lipid peroxidation during standard cooking practices and on time-dependent changes in the peroxidation of fish homogenate. The antioxidant effect of α-tocopherol was also studied to confirm the relevance of the study. The results suggest that turmeric may be considered as a safe, cheap and readily usable antioxidant for food preparations. 相似文献
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The presence of sibling \"differentiating processes\"--defined as processes in which increased sibling similarity in environmental or genetic factors leads to differences in sibling outcomes-poses a challenge for standard behavioral genetic theory and research. The presence of differentiation processes may affect estimates of genetic and environmental parameters in ways that have not been fully recognized. Utilizing data from the Nonshared Environment and Adolescent Development project, this study examined whether differentiating processes existed for seven composite indices of positive and negative adolescent adjustment. The 720 sibling pairs in the study were broken down into groups by age difference (0-4 years) between siblings. The hypothesis that siblings close in age would demonstrate lower correlations on adjustment measures was generally supported at two time points, three years apart. However, siblings one year apart at Time 1 were more similar to each other than were siblings two years apart, suggesting that shared environmental influences counteract sibling differentiation processes for these siblings. The overall trend supporting sibling differentiation was found to be unrelated to measures of sibling positivity and negativity. 相似文献
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Lindsay M. Fallon Melissa A. Collier-Meek Lisa M. H. Sanetti Adam B. Feinberg Thomas R. Kratochwill 《Journal of educational and psychological consultation》2016,26(1):87-109
Behavioral interventions delivered across home and school settings can promote positive outcomes for youth with autism spectrum disorders (ASD). Yet, stakeholders who deliver these interventions may struggle to implement interventions as intended. Low levels of treatment integrity can undermine potentially positive intervention outcomes. One way to promote implementers' treatment integrity is Implementation Planning, a logistical planning and barrier reduction strategy that is supported by emerging school-based research. The current study extended the research on Implementation Planning and evaluated the effectiveness of the strategy with parents implementing a behavioral intervention at home within a Conjoint Behavioral Consultation model. The behavioral intervention aimed to increase compliance and decrease aggression for two children with ASD at home. Initially, parents struggled to deliver the intervention consistently; however, after Implementation Planning, parents' treatment integrity increased and, subsequently, child outcomes improved. Implications for future research and consultation are presented. 相似文献
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To mitigate security concerns and unfair score gains, credentialing programs routinely administer new test material to examinees retesting after an initial failing attempt. Counterintuitively, a small but growing body of recent research suggests that repeating the identical form does not create an unfair advantage. This study builds upon and extends this research by investigating changes in responses to specific items encountered on both the first and repeat attempts. Results indicate that scores gains for repeat examinees who were assigned an identical form were not different from repeat examinees who received a different, but parallel, form. Analyses of responses to individual items answered incorrectly on the initial attempt found that examinees 68% of the time selected the same incorrect option on their second attempt, suggesting repeaters are misinformed rather than uninformed. Implications for feedback, remediation, and retesting policies are discussed. 相似文献