09/03/2026
✨️ Confirmed presenter for the 2026 TASP Fall Conference ✨️
🐯 Randy G. Floyd, PhD 🐯
Dr. Floyd will be presenting the following session:
Evidence-based Assessment of Intellectual Disability in Children and Adolescents
Session length: 90 minutes
This presentation provides school psychologists with an evidence-based approach to assessing intellectual disability (ID) in children and adolescents. It reviews current diagnostic and educational eligibility frameworks, including those used by the AAIDD, DSM-5-TR, and IDEA, and explains how intellectual functioning, adaptive behavior, developmental history, and contextual factors should be considered together when making decisions.
The session also focuses on key psychometric issues that affect assessment accuracy, such as reliability, confidence intervals, test floors, norm recency, and validity. Participants will learn how to integrate multiple sources of assessment data, avoid common diagnostic errors, differentiate ID from other conditions, and make defensible eligibility decisions that support individualized intervention and service planning.