%0 Journal Article %T Effects of Self %A Amy E. Heider %A Helen I. Cannella-Malone %A Natalie R. Andzik %J Career Development and Transition for Exceptional Individuals %@ 2165-1442 %D 2019 %R 10.1177/2165143417752901 %X Efficient vocational skills instruction is needed to meet the needs of a growing number of job seekers with intellectual and developmental disabilities (IDD). This study examined the effects of self-directed video prompting used to teach transition-age students with IDD chained vocational tasks. A multiple probe design across behaviors was replicated across two students. Both students mastered iPhone navigation after observing a model and completing two to three sessions in a training phase. After training, students independently navigated the iPhone and played video prompts. Both students made substantial progress on all three tasks, reaching 100% accuracy in two of the tasks %K self-directed video prompting %K vocational skills %K transition %K IDD %U https://journals.sagepub.com/doi/full/10.1177/2165143417752901