This is an edited book that addresses critical theoretical and methodological issues in the rapidly advancing field of emotion regulation. It presents empirical findings linking emotion regulation to individual and relationship functioning across the life span, while providing implications for clinical intervention, public policy, and future research. Contributors - who are nationally and internationally recognized for their expertise in social, developmental, and clinical disciplines - offer diverse perspectives on the role of emotion regulation processes in dysfunction and health. In addition to advancing the latest empirical developments, this volume will also be a prime resource for graduate students and practitioners working with children, couples, and families for whom emotion regulation difficulties are targets of clinical intervention.