Evidence points to associations between the socioeconomic composition of neighborhoods and children's and adolescents' development. A minimal amount of research, however, examines how timing of exposure to neighborhood socioeconomic conditions matters. This study used longitudinal data from the NICHD Study of Early Child Care and Youth Development…

This study examined the relations among activity participation, expressive identity, and wellness in a sample of 115 high school students. Results indicated that most adolescents identify several activities as self-defining. Within-person variation in identity scores across self-selected activities was substantially greater than between-person…