Topics include the updates made to the curriculum since its last revision in 1998, the teaching of information on homosexuality, same-sex marriage, and sexually transmitted diseases (STDs), and how the curriculum treats modern issues such as sexting....
Sex Woman First: How to Teach Him You Come First - An Illustrated Guide to Female Orgasm 喜欢 0 阅读量: 12878 作者: JC Carvill 摘要: Häftad, 2012. Pris 199 kr. Köp Sex Woman First: How to Teach Him You Come First - An Illustrated Guide to Female Orgasm (9781478326229) av ...
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Sex Hygiene, What To Teach AND How To Teach It 来自 国家科技图书文献中心 喜欢 0 阅读量: 49 作者: A Worcester 年份: 1935 收藏 引用 批量引用 报错 分享 全部来源 求助全文 国家科技图书文献中心 (权威机构) 来源期刊 American Journal of Nursing: Official Magazine of the American ...
年份: 1985 收藏 引用 批量引用 报错 分享 全部来源 求助全文 ResearchGate 来源期刊 Journal of Adolescence 1985/12/01 研究点推荐 Family Planning 站内活动 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘...
Attitudes and sexual experiences among adolescents have been studied using data from a representative sample of pupils in tenth grade in Uppsala, the fourth largest city in Sweden. Sex differences in coital experience, coital frequency, and evaluation of coital frequency are analyzed. The importance ...
研究点推荐 How to Have Sex With a Girl 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心,砥砺前行。了解更多>> 友情链接 联系我们 合作与服务...
摘要: Third base ain't what it used to be : what your kids are learning about sex today and how to teach them to be sexually healthy adults, Logan Levkoff. 0451222490, Toronto Public Library被引量: 3 年份: 2007 收藏 引用 批量引用 报错 分享 求助全文 通过文献互助平台发起求助,成功后即可...
Unicorns Do Exist: A Tutorial on "Proving" the Null Hypothesis Introductory statistics classes teach us that we can never prove the null hypothesis; all we can do is reject or fail to reject it. However, there are time... David,L,Streiner - 《Canadian Journal of Psychiatry》 被引量: 14...