A Longitudinal Analysis of Personal Values Socialization: Correlates of a Moral Self‐ Ideal in Late Adolescence

Abstract There has been considerable study of the development of moral reasoning in adolescence within the cognitive–developmental paradigm, but less empirical attention to the development of moral valuing and motivation. In a two‐year longitudinal study, we examined the correlates of high‐school students’ endorsement of explicitly moral values as ideals for the self. Those who reported being involved in community helping activities at age 17 were subsequently more likely to increase their relative emphasis on the importance of prosocial moral values for themselves. As predicted, an authoritative family parenting style was associated with more parent–adolescent value agreement in general (regarding both moral and non‐moral values). Particularly for males, reports of greater parent monitoring and strictness were associated with more emphasis on moral values for the self. This relation between parental strictness and males’ self‐ideals was mediated over time by perceived stronger emphases on moral values by both parents and friends. These findings suggest the potential utility of studying moral motivation to help understand prosocial development in adolescence.