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Ryan, Rebecca M. – Developmental Psychology, 2015
Although voluminous research has linked nonresident fatherhood to riskier sexual behavior in adolescence, including earlier sexual debut, neither the causality of that link nor the mechanism accounting for it has been well-established. Using data from the National Longitudinal Survey of Youth, 1979--the Young Adult Survey (CNLSY-YA), the present…
Descriptors: Fathers, Family Structure, Adolescents, Sexuality
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Song, Kyoung-Oh; Park, Hyun-Jeong; Sang, Kyong-Ah – Asia Pacific Education Review, 2013
Private tutoring has become a worldwide phenomenon, yet there is little empirical evidence for the main factors leading the demand for private tutoring across nations. Using data from the Third International Mathematics and Science Study of 2003, this study classified the countries into four different groups according to the proportion of student…
Descriptors: Foreign Countries, Tutoring, Student Participation, Academic Achievement