PTR-F is a highly effective intervention model that helps families prevent behaviour pr...
Jaclyn (Jackie) D. Joseph, Ph.D., BCBA, is project coordinator for the randomized controlled trial of Prevent Teach Reinforce for Young Children (PTR-YC) at the Positive Early Learning Experiences (PELE) Center of the University of Colorado, Denver. She has co-authored articles and book chapters and conducted dozens of training sessions and workshops on PTR-YC. Prior to working at the PELE Center, Jackie was primarily involved with supporting families of young children with disabilities. Jackie's professional and research interests include evidence-based interventions for reducing the challenging behaviors and improving the social-emotional competence of young children in home settings and in early education and care classrooms.