Mack Costello

Mack Costello is an Associate Professor of Psychology at Rider University and a Doctoral Board Certified Behavior Analyst (BCBA-D). He teaches in the Psychology major and the Master of Arts program in Applied Psychology. His research focuses on behavior analysis, applied behavior analysis, decision-making, and behavioral models of gambling, risk, and sustainability.

Dr. Costello holds a Ph.D. and M.A. in Psychology from Western Michigan University and dual bachelor's degrees in Psychology and Classical Studies from the University of Florida. His work includes international presentations, journal reviewing, and clinical experience as a behavior analyst.

His research explores topics such as statistical methodologies in behavior analysis, social justice in ABA, and interventions for gambling behavior. He uses innovative tools like Excel automation for clinical data and develops metrics for single-case research.

No scientific awards are listed. His advising and grant activities remain unspecified, though his teaching and clinical roles highlight applied research and professional development in behavioral science.