BEHAVIOR ANALYSIS APPLIED TO CASES OF AUTISM: CONCEPTS, ASSESSMENT AND DIAGNOSTIC TOOLS

Abstract

This study analyzes the definition, concepts, and tools of Applied Behavior Analysis (ABA) in the diagnosis and treatment of Autism Spectrum Disorder (ASD), with an emphasis on evidence-based practices. Using a qualitative bibliographic methodology, both national and international literature were reviewed to identify effective instruments, explore their applications, and assess their impact on patients' quality of life. Tools such as the ADI-R, ADOS, and CARS demonstrated high diagnostic accuracy and significant contributions to the early detection of ASD, while ABA stood out for its ability to modify behavior and promote functionality and social integration. The results indicate that the application of validated protocols and systematic interventions can address gaps in diagnosis and treatment, especially within the Brazilian context. It is concluded that advancements in professional training and local validation of tools are essential to ensure more accurate and inclusive interventions, reinforcing the importance of an interdisciplinary and personalized approach in supporting individuals with ASD.

DOI: https://doi.org/10.56238/sevened2025.028-002