The Social Origins of Human Prosociality

From early in life, children help, comfort, and share with other people. Recent research has deepened scientific understanding of the development of prosociality—efforts to promote the welfare of others. In this article, we discuss two key insights about the emergence and early development of prosocial behavior, focusing on the development of helping. First, children’s motivations and capabilities for helping change in quality as well as quantity over the opening years of life. Specifically, helping begins in participatory activities without prosocial intent in the first year of life, becoming increasingly autonomous and motivated by prosocial intent over the second year. Second, helping emerges through bidirectional social interactions starting at birth: Caregivers and other individuals support the development of helping in a variety of ways, and young children play active roles that often influence caregiver behavior. The question now is not whether but how social interactions contribute to the development of prosocial behavior. Recent methodological and theoretical advances provide exciting avenues for future research on the social and emotional origins of human prosociality.