%0 Journal Article %T Predicting Age of Sexual Initiation: Family %A Janie M. Leary %A Jason Ottley %A Kristin L. Moilanen %A S. Michelle Watson %J The Journal of Early Adolescence %@ 1552-5449 %D 2018 %R 10.1177/0272431615586462 %X We investigated how family characteristics and experiences during early adolescence predicted timing of sexual initiation. In addition, we investigated adolescent sex and race/ethnicity as potential moderating factors. As part of the Children of the National Longitudinal Survey of Youth-1979 (CNLSY-79), 799 adolescents aged 12 to 15 years provided data at 2-year intervals between 1994 and 2010 (51.7% male; 24.5% Hispanic, 36.5% African American, 38.9% European American); their mothers also provided data in 1986 and 1994. Analyses indicated that early sexual initiation was primarily attributable to male sex, Black race, early maternal childbearing, father absence, and adolescents¡¯ autonomous decision making during early adolescence. Multigroup path models suggested that few effects were moderated by sex or race/ethnicity. We discuss implications of these findings for future research and prevention/intervention efforts %K sexual timing %K sexual initiation %K family context %K autonomy %K parent-child relationships %K NLSY-79 %U https://journals.sagepub.com/doi/full/10.1177/0272431615586462