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Koo HP Rose A El-Khorazaty MN Yao Q Jenkins RR Anderson KM Davis M Walker LR 《Sex education》2011,11(1):27-46
US adolescents initiate sex at increasingly younger ages, yet few pregnancy prevention interventions for children as young as 10-12 years old have been evaluated. Sixteen Washington, DC schools were randomly assigned to intervention versus control conditions. Beginning in 2001/02 with fifth-grade students and continuing during the sixth grade, students completed pre-intervention and post-intervention surveys each school year. Each year, the intervention included 10-13 classroom sessions related to delaying sexual initiation. Linear hierarchical models compared outcome changes between intervention and control groups by gender over time. Results show the intervention significantly decreased a rise over time in the anticipation of having sex in the next 12 months among intervention boys versus control boys, but it had no other outcome effects. Among girls, the intervention had no significant outcome effects. One exception is that for both genders, compared with control students, intervention students increased their pubertal knowledge. In conclusion, a school-based curriculum to delay sexual involvement among fifth-grade and sixth-grade high-risk youths had limited impact. Additional research is necessary to outline effective interventions, and more intensive, comprehensive interventions may be required to counteract adverse circumstances in students' lives and pervasive influences toward early sex.ClinicalTrials. gov identifier: NCT00341471. 相似文献
705.
Bhatt Rachana Bell Angela Rubin Donald L. Shiflet Coryn Hodges Leslie 《Research in higher education》2022,63(6):987-1014
Research in Higher Education - While some stakeholders presume that studying abroad distracts students from efficient pursuit of their programs of study, others regard education abroad as a high... 相似文献
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The CREATE (Consider Read, Elucidate the hypotheses, Analyze and interpret the data, and Think of the next Experiment) strategy aims to demystify scientific research and scientists while building critical thinking, reading/analytical skills, and improved science attitudes through intensive analysis of primary literature. CREATE was developed and piloted at the City College of New York (CCNY), a 4-yr, minority-serving institution, with both upper-level biology majors and first-year students interested in science, technology, engineering, and mathematics. To test the extent to which CREATE strategies are broadly applicable to students at private, public, research-intensive, and/or primarily undergraduate colleges/universities, we trained a cohort of faculty from the New York/New Jersey/Pennsylvania area in CREATE pedagogies, then followed a subset, the CREATE implementers (CIs), as they taught all or part of an existing course on their home campuses using CREATE approaches. Evaluation of the workshops, the CIs, and their students was carried out both by the principal investigators and by an outside evaluator working independently. Our data indicate that: intensive workshops change aspects of faculty attitudes about teaching/learning; workshop-trained faculty can effectively design and teach CREATE courses; and students taught by such faculty on multiple campuses make significant cognitive and affective gains that parallel the changes documented previously at CCNY. 相似文献
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Leslie J. Seltzer Toni Ziegler Michael J. Connolly Ashley R. Prososki Seth D. Pollak 《Child development》2014,85(2):501-512
Child maltreatment often has a negative impact on the development of social behavior and health. The biobehavioral mechanisms through which these adverse outcomes emerge, however, are not clear. To better understand the ways in which early life adversity affects subsequent social behavior, changes in the neuropeptide oxytocin (OT) in children (n = 73) aged 8.1–11.5 years following a laboratory stressor were examined. Girls with histories of physical abuse have higher levels of urinary OT and lower levels of salivary cortisol following the stressor when compared to controls. Abused and control boys, however, do not differ in their hormonal responses. These data suggest that early adversity may disrupt the development of the stress regulation system in girls by middle childhood. 相似文献
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With globalization, the world has become more interconnected and interdependent, with people, capital, and ideas rapidly migrating across borders. Yet, along with greater global interdependence and increased diversity within societies, economic and social inequalities have deepened, making poverty one of the leading global problems. To lessen poverty around the world, better integrate immigrant groups into societies, and enhance stability, both societies and education systems are dedicated to fostering social cohesion as a key objective. Yet, still little is known about the extent to which immigration and socioeconomic status are predictive of social cohesion. Using cross-national data from the 2009 International Civic and Citizenship Study for 38 countries, this article further investigates the link between poverty, immigration, education, and social cohesion. Findings indicate that socioeconomic status is an important influence on social cohesion of immigrant students and that schools play an important role in fostering social cohesion. 相似文献
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Doug Kirby transformed the field of sex education by conducting rigorous research that led to new, critical insights about ways to strengthen programmes, evaluation and policies related to sexual health throughout the world. Throughout his career, Kirby was meticulous in compiling evidence and translating findings into actionable recommendations for interventions, research and policy. He published more than 150 scientific articles, book chapters and monographs that have been widely cited and more than 900,000 copies of his publications have been distributed. Kirby's impact has been recognised with awards from numerous professional organisations and his unique and powerful scientific voice is greatly missed by his colleagues and friends. 相似文献
710.
Zhang Jia-Wei Lo Leslie Nai-Kwai Chiu Chi-Shing 《Educational Research for Policy and Practice》2014,13(3):199-220
Educational Research for Policy and Practice - This article presents the findings of a qualitative study on teacher leadership in the context of university–school collaboration for school... 相似文献