Sullivan, A. ., & Mendonca, R. . (1969). Impact of a Fieldwork Experience on Attitudes Toward People With Intellectual Disabilities. The American Journal of Occupational Therapy : Official Publication of the American Occupational Therapy Association, 71(6), 7106230010p1-7106230010p8. https://doi.org/10.5014/ajot.2017.025460 (Original work published 1969)