Tammy D. Allen is Professor of Psychology at the University of South Florida. Her research interests include mentoring relationships, work-family issues, organizational citizenship behavior, and occupational health psychology. Her research has been published in journals such as Journal of Applied Psychology, Personnel Psychology, and Journal of Vocational Behavior. Lillian T. Eby is Associate Professor of Psychology at the University of Georgia. Her research focuses on workplace mentoring, job-related relocation, career success, the work-family interface, and gender issues in organizations. She has published over 50 research articles and book chapters and her work appears in such outlets as Personnel Psychology, Journal of Applied Psychology, and the Journal of Vocational Behavior.