Background: Sun-induced skin damage, which increases skin cancer risk, is initiated in early life and promoted through later sun exposure patterns. If sun safety determinants are well understood and addressed during the school years, skin cancer incidence might be reduced. This study tested psychosocial influences on youth's sun safety and…

This article provides a conceptual account and empirical analyses of the development of "boundary-crossing competence"--the ability to function competently in multiple contexts--using representative cases from two after-school programs with immigrant and low-socioeconomic status students. Our findings suggest that organizational designs…