3DI: Autism Diagnostic Interview
The 3DI (Developmental, Dimensional, and Diagnostic Interview) is an advanced, computer-based diagnostic tool designed to provide comprehensive assessment for autism spectrum disorder. This sophisticated instrument offers a thorough evaluation that goes beyond traditional screening methods.
What is 3DI?
The 3DI is a standardized diagnostic interview that captures detailed information about a child's developmental history and current functioning. It uses advanced algorithms to analyze responses and provide objective diagnostic information.
Three Dimensions of Assessment
- Developmental Assessment: Evaluates the child's developmental history and milestones from infancy to the present.
- Dimensional Assessment: Measures the severity of features associated with autism across different behavioral domains.
- Diagnostic Assessment: Provides diagnostic clarity regarding the presence and characteristics of autism spectrum disorder.
Key Features
- Computer-based administration for consistency and accuracy
- Computes severity scores for autism-related features
- Assesses behavioral adjustment levels across multiple domains
- Provides detailed diagnostic profile
- Helps guide treatment planning and intervention strategies
- Can be used for monitoring progress over time
Why Choose 3DI?
The 3DI provides a more comprehensive and nuanced understanding of autism spectrum features compared to traditional screening tools. It helps clinicians make accurate diagnoses, understand the severity of symptoms, and develop targeted intervention plans.
Accurate diagnosis is the first step toward effective intervention. The 3DI offers families and professionals detailed insights into a child's unique profile on the autism spectrum.