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Rhythms of Dialogue in Infancy: Coordinated Timingin Development

Description
Coordination between infant and adult is thought to be essential to infant development. However, the study is theoretically and methodologically grounded in a dyadic systems perspective and relational psychoanalysis. Our automated apparatus explores the micro-second timing of 4-month infant-adult vocal coordination to predict 12-month infant attachment and cognition. This work also further defines a fundamental dyadic timing matrix that guides the trajectory of infant development.
About the Author
Contributors Include:

Joseph Jaffe M.D. Theoretical Biology and Neuroscience Department of Communication Sciences, N.Y.S. Psychiatric Institute, and Department of Psychiatry (in Neurosurgery), College of Physicians & Surgeons, Columbia

Beatrice Beebe Ph.D. Infancy and Psychoanalysis Department of Communication Sciences, N.Y.S. Psychiatric Institute, and Department of Psychiatry, College of Physicians & Surgeons, Columbia University N.Y.U. Postdoctoral Program in Psychotherapy and Psychoanalysis

Stanley Feldstein Ph.D. Statistics, Communication and Clinical Research Department of Psychology, University of Maryland, Baltimore County

Cynthia L. Crown Ph.D. Social Psychology Department of Psychology, Xavier University

Michael D. Jasnow Ph.D. Psychoanalysis, Child Psychology and Cognitive Science Center for Professional Psychology, George Washington University

Features
This book represents a test to the hypothesis that vocal rhythm coordination at four months of age predicts attachment and cognition at age 12 months.

The findings show that high coordination can index more or less optimal outcomes, as a function of outcome measure, partner, and site.

Comparison of mother-infant and stranger-infant interactions was particularly informative, suggesting the dynamics of infants' early differentiation from mothers.