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2. Alcorn, C.L., and Nicholson, C.L. (1975). A vocational assessment battery for the educable mentally retarded and low literate. Education and Training of the Mentally Retarded 10: 78?83.
3. Appell, M.J., Williams, C.M., and Fishell, K. (1964). Changes in attitudes of parents of retarded children. American Journal of Mental Deficiency 68: 807?812.
4. Barry, M. (1982). Career Education: Parent and Teacher Ratings of TMH Students' Skills. Unpublished Master of Education Thesis, University of Alberta.
5. Becker, R.L. (1975). Manual: Reading-Free Vocational Interest Inventory. Washington, D.C.: American Association on Mental Deficiency.