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Yale University sociology professor Andrew Papachristos leads a team of researchers that collects information on an all-too-common occurrence in cities like Chicago, Boston, Newark, Cincinnati and Oak...
Context: Traditional methods of identifying areas in need of adolescent pregnancy prevention programs may miss small localities with high levels of adolescent childbearing. Methods: Birthrates for...
Context: The likelihood that adolescents will engage in sexual activity, use contraceptives or become parents is influenced by a range of attitudes and behaviors. These factors may differ for males an...
A substantial number of adolescents, including many as young as 11, engage in high-risk sexual behavior. In a 1992 survey of 2,248 urban students in grades 6, 8 and 10, 45% of respondents, including 2...
A study using data for mothers from the National Longitudinal Survey of Youth and their children aged 14 or older indicates that, after accounting for a wide range of demographic and socioeconomic ant...
According to a 1991 study of sexual behavior based on a random sample of heterosexual undergraduates at a Midwestern university, 80% of the males and 73% of the females had experienced vaginal or anal...
In recent years in the public discourse of many European countries there has been a shift in emphasis from "poverty" to "social exclusion". Broadly interpreted, "social exclusion" implies the "inabili...

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