TY - GEN T1 - Nature, nurture, and the transition to early adolescence A2 - Petrill, Stephen A., 1968- LA - English PP - Oxford ; New York PB - Oxford University Press YR - 2003 UL - https://colectivo.uloyola.es/Record/ELB166217 OP - 329 CN - BF341 .N387 2003 SN - 9780195348040 KW - Colorado Adoption Project. KW - Nature and nurture : Longitudinal studies. KW - Individual differences in adolescence : Longitudinal studies. KW - Adopted children : Colorado : Psychology : Longitudinal studies. KW - Electronic books. ER -