Roach, A. T. (2006). Influences on parent perceptions of an alternate assessment for students with severe cognitive disabilities . Research and Practice for Persons with Severe Disabilities , 31 (3), 267–274. https://doi.org/10.1177/154079690603100306
Roach, A. T. (2006). Influences on parent perceptions of an alternate assessment for students with severe cognitive disabilities. Research and Practice for Persons with Severe Disabilities, 31(3), 267–274. https://doi.org/10.1177/154079690603100306
URL
http://tash.org/publications/research-practice-persons-severe-disabilities/