The 2026 Guide to Social Responsiveness Scale - SRS -2 scoring manual

The Social Responsiveness Scale, Second Edition (SRS-2) is a widely utilized psychometric instrument designed to identify and measure the severity of Autism Spectrum Disorder (ASD) symptoms across the lifespan. These sources describe the tool's reliance on parent, teacher, or self-reports to evaluate key areas such as social communication, motivation, and repetitive behaviors. Research across various international populations, including Spanish and Brazilian samples, confirms that the tool possesses high diagnostic accuracy and internal reliability. Beyond the standard 65-item version, experts have developed shortened forms and specialized adaptations for unique groups, such as deaf children. Clinical interpretation of the results involves converting raw scores into standardized T-scores, which categorize social impairment from within normal limits to the severe range. Ultimately, the SRS-2 serves as a versatile resource for educational, clinical, and research settings to track intervention progress and differentiate autism from other psychiatric conditions.