A majority of current work indicates that the different types of prosocial behavior in young children (helping, sharing, comforting) are not related to each other. Here, I review recent studies that examined the relations between prosocial actions as well as the antecedents and correlates of the particular domains of prosociality. I argue that in addition to different social-cognitive demands also different motivations are involved in early prosocial action, and that prosociality is thus a concept that encompasses — at least early in development — heterogeneous behaviors and motivations.