A theoretical framework is proposed for studying minority young men's involvement with their babies that combines the integrative model of minority youth development and a life course developmental perspective with Lamb's revised four-factor model of father involvement. This framework posits a relationship between demographic and family background variables (such as education, employment, income, and family of origin) and fatherhood outcomes moderated by personal characteristics (such as sex-role ideology, acculturation, risk taking, and alienation) and mediated by definitions of fatherhood, life priorities normative for the culture under study, and sexual behavior. Once there is an acknowledged infant, a father's involvement is influenced by child characteristics, perceived fathering competence, social support, and quality of the relationship with the mother.