Adolescent Work Intensity, School Performance, and Substance Use: Links Vary by Race/Ethnicity and Socioeconomic Status. | Survey Research Center

Bachman, Jerald G; O’Malley, Patrick M; Freedman-Doan, Peter C.. (2013). Adolescent Work Intensity, School Performance, and Substance Use: Links Vary by Race/Ethnicity and Socioeconomic Status.. Developmental psychology. 49(11), 2125-2134.