A. Jean Ayres, PhD, OTR, FAOTA (1920-1989)
"The sensory integration (SI) specialty was originally developed by A. Jean Ayres, PhD, OTR, who was both an occupational therapist and an educational psychologist. A former member of the USC occupational therapy faculty, she developed a theoretical framework, a set of standardized tests (today known as the Sensory Integration and Praxis Tests"), and a clinical approach for identification and remediation of SI problems in children. Her publications on sensory integration span a 30-year period from the 1960's through the 1980's, and include psychometric studies as well as clinical trials and single case studies." (Retrieved on December 18, 2014 from http://chan.usc.edu/academics/sensory-integration.)
Dr. Ayres is one of the 100 Influential People in occupational therapy named by AOTA.
The American Occupational Therapy Foundation (AOTF) created the A. Jean Ayres Award to recognize or support individuals who are committed to the research-related development or testing of theory in occupational therapy with priority given to work in the area of sensory processing.
Ayres, AJ. (1963). Eleanor Clarke Slagle Lecture: The development of perceptual-motor abilities: A theoretical basis for treatment of dysfunction. The American Journal of Occupational Therapy, 17, 221-225.
Ayres, A. J. (1972). Sensory Integration and Learning Disorders. Los Angeles, CA: Western Psychological Services.
Ayres, AJ. (1972). Types of sensory integrative dysfunction among disabled learners. The American Journal of Occupational Therapy, 26, 13-18.