Systems theory holds that emotional responses derive from the continuous, mutual interaction between multiple neurobiological and behavioral systems associated with emotion as they are contextually embedded. Developmental systems theory portrays these systems as becoming progressively integrated as they mature. From this perspective, regulatory processes are incorporated into emotion throughout the course of emotional development. This article examines the implications of developmental systems theory in understanding the association between emotion and emotion regulation, enlisting the functionalist orientation of contemporary emotions theory, a (...) broad portrayal of emotion regulatory influences, and attention to the role of context in the management of emotion. (shrink)