Amanda B. Nickerson is a SUNY Distinguished Professor of School Psychology and Director of the Alberti Center for Bullying Abuse Prevention at the University at Buffalo, State University of New York, USA. She is a licensed psychologist and Fellow of the American Psychological Association and American Educational Research Association.

Lyndsay N. Jenkins is Michael and Jean Shahnasarian Endowed Professor of Counseling and School Psychology at Florida State University, USA. Her research focuses on bullying, peer victimization, and bystander intervention. She is a licensed psychologist in Florida and Fellow of the American Psychological Association.

Stephanie S. Fredrick is Associate Professor of School Psychology and Associate Director of the Alberti Center for Bullying Abuse Prevention at the University at Buffalo, State University of New York, USA. She serves as Associate Editor of the Journal of School Psychology.