Comparison of the Effects of Video Models With and Without Verbal Cueing on Task Completion by Young Adults With Moderate Intellectual Disability

This study compared the effects of video models with and without verbal cuing (voice over) on the completion of fine motor cooking related tasks by four young adults with moderate intellectual disability. The effects of the two modeling conditions were compared using an adapted alternating treatments design with an extended baseline, comparison, final treatment, and best treatment condition. Results indicated that video modeling with verbal cuing was more effective for three of the four students when evaluating independent correct performance of task steps.