Effects of video modeling on addition word-problem performance of students with autism spectrum disorder.

Many students with autism spectrum disorder (ASD) experience academic challenges and difficulties. These struggles are especially pronounced in mathematics with students with ASD performing significantly below than their peers without disabilities on measures of mathematical performance. The current study used a single case experimental design with concurrent multiple probe across students to investigate the effects of a point-of-view video modeling (POVM) intervention on accuracy of addition with regrouping word problems. The participants were three secondary grade level students with ASD. Findings showed that each student demonstrated considerable improvement during intervention over baseline levels, and subsequently sustaining their performance through the maintenance phase. Limitations, implications for practitioners and future research directions are presented. © The British Society of Developmental Disabilities 2022.