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ABA versus TEACCH: the case for defining and validating comprehensive treatment models in autism
Kevin Callahan1, Smita Shukla-Mehta, Sandy Magee
1Department of Educational Psychology, University of North Texas, 1155 Union Circle #311335, Denton, TX 76203-5017, USA. Callahan@unt.edu
Autism service providers show no clear preference between Applied Behavior Analysis and Training and Education of Autistic and other Communication Handicapped Children interventions. Both models demonstrate high social validity for comprehensive autism programming in schools.
Area of Science:
- Autism Spectrum Disorder Interventions
- Special Education
- Behavioral Psychology
Background:
- Applied Behavior Analysis (ABA) and Training and Education of Autistic and other Communication Handicapped Children (TEACCH) are prominent autism intervention models.
- Public school programs require comprehensive and socially valid approaches for autism services.
Purpose of the Study:
- To determine preferences of autism service providers for ABA versus TEACCH intervention components.
- To assess the comprehensiveness of ABA and TEACCH for public school autism programs.
Main Methods:
- Social validation survey administered to special education teachers, parents, and administrators.
- Analysis of survey results to identify preferences and perceived social validity.
Main Results:
- No distinct preference was found for either ABA or TEACCH as a whole.
- Components inherent in both ABA and TEACCH demonstrated significantly high social validity.
- The study highlights a need for clearer definitions of comprehensive autism programming.
Conclusions:
- Current evidence does not support a definitive preference for ABA over TEACCH, or vice versa, among service providers.
- Shared components of both intervention models are highly regarded for their social validity.
- Further research is essential to establish standardized definitions for comprehensive autism programming in educational settings.
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