A review of the literature revealed that mothers with children with fragile X syndrome (FXS) face many challenges, including managing their child's behavior which is a defining characteristic of children with FXS (Epstein, Riley, & Sobesky, 2002). Parents and professionals have become increasingly aware through research and everyday experiences…

Prader-Willi syndrome (PWS) is a rare genetic disorder that adversely impacts child development and health conditions, and is often associated with significant behavioral challenges. In particular, children with PWS typically exhibit extremely high levels of maladaptive behavior (e.g., excessive food seeking, hording, and binging; temper tantrums;…