The Northeast-Northwest Collaborative Adoption Project

SUMMARY One of the exciting new directions in family research is the examination of shared and nonshared environmental processes underlying the learning of cognitive, literacy, and social-behavioral skills. The adoption design is a powerful method for testing theories regarding environmental mechanisms. In this paper, we describe the Northeast-Northwest Collaborative Adoption Project (N2CAP), an ongoing adoption study in which we are examining the role of parenting environments generally, and parent-child relationships more specifically, in the development of cognitive, reading and social-emotional outcomes in childhood. The goal of this study is to identify environmental influences that impact children's cognitive and social-emotional development using a genetically sensitive design, and to further the development of models of genotype-environment processes.