法学 >>> 政治学 法学 社会学 人口学 民族学 劳动科学 北京人口
搜索结果: 1-5 共查到法学 Teenagers相关记录5条 . 查询时间(0.046 秒)
Context: Teenagers' decisions about how to resolve a pregnancy are made in the context of a society, a family and a relationship with a partner. Little is known about how such decisions are made, howe...
Context: Given that many communities are implementing community-wide initiatives to reduce teenage pregnancy or childbearing, it is important to understand the effects of a community's characteristics...
Context: The personal and social costs associated with teenage pregnancy in the United States concern many policymakers and researchers, yet the role of contraception in preventing these pregnancies h...
Approximately one-third of all teenagers were employed some time during 1997–98; a closer look into family income and expenditures reveals that many of those working teens do not seem to work to contr...
This study uses data from a slum survey in Nairobi, Kenya, to examine the factors associated with self-assessed health status among 1,654 teenage boys and girls. Analysis involved logistic regression ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...