搜索结果: 1-1 共查到“医学 Friendships”相关记录1条 . 查询时间(0.078 秒)
Friendships and Early Relationships:Links to Sexual Initiation Among American Adolescents Born to Young Mothers
Friendships American Adolescents Young Mothers Sexual Initiation
2009/9/17
CONTEXT: Preadolescent friendships and early teenage dating relationships have implications for adolescent sexual initiation that may differ by race and gender.
METHODS: Data on participants in th...