搜索结果: 1-4 共查到“人口学 U.S. Schools”相关记录4条 . 查询时间(0.233 秒)
Causal Effects of Single-Sex Schools on College Entrance Exams and College Attendance: Random Assignment in Seoul High Schools
Regression analysis Same-gender teachers Single-sex public education Single-sex schools Teachers Two-year colleges United States
2014/3/31
Despite the voluminous literature on the potentials of single-sex schools, there is no consensus on the effects of single-sex schools because of student selection of school types. We exploit a unique ...
Long-Term Outcomes of an Abstinence-Based, Small-Group Pregnancy Prevention Program In New York City Schools
Abstinence-Based Pregnancy Prevention Program New York City Schools
2009/9/15
Context : Despite drops in U.S. teenage birthrates, questions continue to arise about how best to reduce the country's adolescent birthrate. School-based programs continue to be considered one of the ...
School condom availability programs have been promoted as a promising approach for increasing condom use among students, for reducing the risk of infections with the human immunodeficiency virus and w...
The role of schools in promoting sexual and reproductive health among adolescents in developing countries
adolescents developing countries sexual reproductive health
2009/9/11
This paper reviews the state of knowledge about relationships between schooling and adolescent reproductive health. With the spread of mass schooling and the growing share of adolescents who attend sc...