Marion K. Underwood, PhD, is an Ashbel Smith Professor of Psychological Sciences in the School of Behavioral and Brain Sciences at the University of Texas at Dallas. Dr. Underwood’s research examines anger, aggression, and gender, with special attention to the development of social aggression. Her work has been published in numerous scientific journals. She received the Chancellor’s Council Outstanding Teacher of the Year Award from the University of Texas at Dallas, was granted a K02 Mid-Career Independent Scientist Award from the National Institute of Mental Health, and is a Fellow of the Association for Psychological Science.

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Lisa H. Rosen, PhD, is Assistant Professor in the Department of Psychology and Philosophy at Texas Woman's University. Dr. Rosen's research examines risk factors for and consequences of peer victimization, and her work has been published in numerous scientific journals. She received the William C. Howell Award for Excellence in Undergraduate Research and Scholarship and was granted an Early Career Travel Award by the Society for Research in Child Development.