Development of prosocial behavior and inhibitory control in late childhood: A longitudinal exploration of sex differences and reciprocal relations

Abstract

AbstractThis study examined longitudinal development of prosocial behavior, assessed by the parent‐reported Strength and Difficulty Questionnaire, and inhibitory control, measured by the Opposite Worlds Task, in a sample aged 9 and 12 years (n = 9468, 49.9% girls, 85.8% White) from the Avon Longitudinal Study of Parents and Children. The goal was to assess whether the level of prosocial behavior at age 9 relates to change in inhibitory control, and vice versa. Sex differences were also explored. Latent change score models showed that low inhibitory control in boys at age 9 was associated with more decreases in prosocial behavior from 9 to 12 years of age. This may suggest that interventions targeting inhibitory control in boys may also foster their social competence.