The American Journal of Occupational Therapy From: Effect of Assistive Technology in a Public School Setting Am J Occup Ther. 2010;64(1):18-29. doi:10.5014/ajot.64.1.18 Legend: Frequency distribution of the scores of the averaged Student Performance Profile (SPP) on the pretest and posttest forms, in percentages, of current ability level of individualized education program goals and objectives (N = 13). Date of download: 11/5/2017 Copyright © American Occupational Therapy Association/AOTA Press