Restricted repetitive behaviors (RRB) are one of the core symptoms of autism spectrum disorder (ASD). Evidence suggests that higher-order RRB (H-RRB) are particularly challenging and can negatively impact family functioning (e.g., insistence on sameness, following idiosyncratic routines). The study examined the effects of a parent-implemented…

This study was conducted to examine the feasibility and potential efficacy of implementing an adapted, family-centered version of the school-based prevent-teach-reinforce (PTR) model. The research included two families who implemented the PTR process for their children in collaboration with the researchers. The adapted PTR was tested using a…