This project centers on better understanding the social-cognitive characteristics of Prader-Willi syndrome (PWS) in early childhood and providing education and training to parents of children with PWS to optimize learning and joint engagement between parent and child. There are two goals of this research:

1.  To examine social, cognitive and emotional behavior in children with Prader-Willi syndrome (PWS) and compare them to children without PWS in order to understand strengths and challenges in early social communication in PWS.

2.  To evaluate the feasibility of a parent education program (Parent‐focused Remote Education To ENhance Development, PRETEND) designed to optimize learning and play between parents and children with PWS while decreasing problem behaviors.

Children 3-5 years of age with PWS and their parent/primary caregiver will be invited to enroll in the PRETEND program. The goal of the program is to first characterize children with respect to these developmental domains and individualize the parent-training program to each parent-child’s needs. PRETEND sessions will be delivered via telehealth (video conferencing) and focus on building strategies to structure play, engage the child with PWS in pretend play, decrease problem behaviors and build emotional, social, imagination and communication skills. Children of program participants are predicted to make gains in social behavior after participating in PRETEND.

For more information about enrolling in the PRETEND study, please contact the PRETEND team at or 216‐368‐3471.

Funded Year:


Awarded to:

Anastasia Dimitropoulos, PhD




Case Western Reserve University