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机译:测试父子激活关系理论:与低收入未婚父母的复制研究
Univ Michigan, Sch Social Work, 530 Church St, Ann Arbor, MI 48109 USA;
Univ Michigan, Dept Psychol, 530 Church St, Ann Arbor, MI 48109 USA;
Mother; replication study; ActivationFathersearly childhoodChild RearingCross-Sectional StudiesdirectiveChild;