Introduction: On the Nature, Development, and Function of Emotions; S. Griffin, M.F. Mascolo. The Development and Structure of Emotions; M. Lewis. Biological and Differential Emotions Perspectives: Toward a Neuroscience of Emotion: The Epigenetic Foundations of Emotional Development; J. Pankseep, et al. Differential Emotions Theory and Emotional Development: Mindful of Modularity; B.P. Ackerman, et al. Functionalist Perspectives. A Functionalist Perspective to the Development of Emotions; K.C. Barrett. Emotion and the Possibility of Psychologists Entering into Heaven; T. Brown, A. Kozak. Systems Perspectives: A Dynamic Systems Approach to Cognition-Emotion Interactions in Development; M.D. Lewis, L. Douglas. Toward a Component Systems Approach to Emotional Development; M.F. Mascolo, D. Harkins. Alternative Trajectories in the Development of Anger-Related Appraisals; M.F. Mascolo, S. Griffin. Social and Cultural Perspectives: The Development of Emotion from a Social Process View; K.L. Dickson, et al. The Analysis of Emotions: Dimensions of Variation; N.H. Frijda, B. Mesquita. The Narrative Construction of Emotional Life: Developmental Aspects; J.C. Mancuso, T.R. Sarbin. Conclusion and Integration: Alternative Conceptions of Emotional Development: Controversy and Consensus; M.F. Mascolo, S. Griffin. Index.