How Do You Work This Lock?

Allen C. White J. , & Test D. (1992). Using a picture/symbol form for self-monitoring within a community-based training program. TEACHING Exceptional Children, 24, 54–56.

Baumgart D. Brown L. Pumpian I. Nisbet J. Ford A. Sweet M. Messina R. , & Schroeder J. (1982). Principle of partial participation and individualized adaptations in educational programs for severely handicapped students. Journal of the Association for Persons with Severe Handicaps, 7, 17–27.

Brown L. Branston M. Hamre-Nietupski S. Pumpian I. Certo N. , & Gruenewald L. (1979). A strategy for developing chronological age appropriate and functional curricular content for severely handicapped adolescents and young adults. Journal of Special Education, 13, 81–90.

Frank A. R. Wacker D. P. Berg W. K. , & McMahon C. M. (1985). Teaching selected microcomputer skills to retarded students via picture prompts. Journal of Applied Behavior Analysis, 18, 179–185.

Wacker D. , & Berg W. (1983). Effects of picture prompts on the acquisition of complex vocational tasks by mentally retarded adolescents. Journal of Applied Behavior Analysis, 16, 417–433.

Wacker D. Berg W. Berrie P. , & Swatta P. (1985). Generalization and maintenance of complex skills by severely handicapped adolescents following picture prompt training. Journal of Applied Behavior Analysis, 18, 329–336.