Who they are
Barry M. Prizant is an American speech-language pathologist and researcher who has spent over five decades working with autistic children and their families. He is best known for co-developing the SCERTS model (Social Communication, Emotional Regulation, and Transactional Support) and for his book Uniquely Human (2015), which reframed autistic behaviour as communication rather than pathology. Prizant is an adjunct professor at Brown University and runs a private clinical practice.
Prizant has spent decades arguing that “challenging behaviour” in autistic people is usually a comprehensible response to sensory overwhelm, communicative frustration, or environmental mismatch. This framing is now mainstream, but he made the case in clinical settings long before neurodiversity had a name.
Key contributions
The SCERTS model
SCERTS, developed with Amy Wetherby and Emily Rubin, is a multidisciplinary framework for supporting autistic children across three domains: Social Communication, Emotional Regulation, and Transactional Support. The “Transactional Support” component is the key innovation — it explicitly places responsibility on the environment and the people in it to adjust, rather than placing the full burden of adaptation on the autistic child.
SCERTS includes sensory considerations through its Transactional Support domain (visual supports, sensory accommodations, environmental adjustments). It is not a sensory intervention per se, but it is one of the few comprehensive frameworks that treats sensory regulation as integral to communication and social participation, not as a separate clinical domain.
Uniquely Human (2015)
Uniquely Human argues that autistic behaviours—echolalia, stimming, perseverative interests, routines—are strategies for navigating a confusing world, not deficits. This challenged behavioural approaches that target these behaviours for reduction.
The book reached parents and educators and shifted understanding of autistic behaviour. It’s not academically rigorous, but it was effective as translation work.
Opposition to pure ABA
Prizant has consistently critiqued ABA approaches that target autistic behaviour for normalisation. He argues from clinical outcomes rather than ideology, giving his critique credibility in settings where activism is dismissed. See ABA and sensory processing for the broader debate.
Critical assessment
The SCERTS model has mixed evidence. A 2022 systematic review found it “may be effective” for promoting social communication skills, but results were mixed and limited. The evidence base is not strong enough to make confident claims about SCERTS’s effectiveness across all the domains it addresses.
Prizant’s Uniquely Human is widely read but sometimes criticised for presenting an overly optimistic picture of autism. The experiences of people with very high support needs — severe self-injury, profound communication difficulty, co-occurring intellectual disability — receive less attention than the experiences of autistic people who can articulate their experience verbally. This is a common limitation of autism narratives written for general audiences.
SCERTS is a framework, not a protocol. Implementation varies enormously, and poor implementation may produce poor results. The flexibility that makes it adaptable also makes it hard to study and quality-control.
Selected works
- Prizant, B.M. et al. (2006). The SCERTS Model: A Comprehensive Educational Approach for Children with Autism Spectrum Disorders. (2 volumes.) Baltimore: Paul H. Brookes. — The clinical manual.
- Prizant, B.M. (2015). Uniquely Human: A Different Way of Seeing Autism. New York: Simon & Schuster. — The popular book.
- Prizant, B.M. & Wetherby, A.M. (1998). “Understanding the continuum of discrete-trial traditional behavioral to social-pragmatic developmental approaches in communication enhancement for young children with autism/PDD.” Seminars in Speech and Language, 19(4), 329–353.
Last reviewed
2026-04-15