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Randall, E.T., ET AL., Understanding threshold effects of organized activity involvement in adolescents: sex and family income as moderators. Journal of Adolescence , Vol. 35, no. 1 (2012), p. 107-118
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Location: R.1584 Archivo

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Keywords:
Adolescentes, Deporte, Factor de riesgo, Factores psicológicos, Género, Participación, Pobreza, Situación socioeconómica, EE.UU.