Teaching a Physical Activity to a Young Child With Autism Using the Three-Tier Video Modeling Model: A Pilot Study

The Three-Tier Video Modeling intervention model was derived from the theory of Response to Intervention. This pilot study aimed to demonstrate the application of the Three-Tier Video Modeling model with a top-down approach in teaching physical activity to a 4-year-old boy with autism spectrum disorder and his typically developing peers. The study utilized a single case-changing conditions design and measured children’s performance in the target physical activity. The results showed that the boy with autism spectrum disorder acquired the target skill and consequently generalized it to the natural environment, and all peers mastered the skill after intervention. Teachers and parents also reported a more inclusive learning environment. The potential implications of this novel approach were discussed.