ADHDT-2 (Attention-Deficit/Hyperactivity Disorder Test-Second Edition) Complete Kit

The ADHDT-2 is an instrument designed for the assessment of attention-deficit/hyperactivity disorder (ADHD) in individuals aged 5 to 17 years. It helps teachers, parents, and clinicians identify ADHD and estimate its severity, providing standard scores, percentile ranks, severity levels, and probability of ADHD.

This tool provides professional teams with a framework that facilitates diagnostic evaluation and allows them to tailor support strategies based on the DSM-5 diagnostic criteria for ADHD.

Complete ADHDT-2 Kit includes: Examiner’s Manual and 50 Summary/Response Forms, all in a sturdy storage box.

Benefits:

• Efficient Administration: Can be completed in just 3 to 5 minutes in an individual setting.
• Comprehensive Assessment: Evaluates both Inattention and Hyperactivity/Impulsivity subscales.
• Validated Measures: Subscales and ADHD Index empirically determined to be valid and sensitive for ADHD identification.
• Reliable Results: Strong internal consistency, test-retest reliability, and interrater reliability ensure accurate assessment.

Key Features:

• DSM-5 Alignment: Items and subscales reflect the latest ADHD diagnostic criteria.
• Refined Structure: Merged Hyperactivity and Impulsivity subscales into a single subscale, reducing overall item count to 33.
• Normative Data: Based on a sample of 1,591 individuals diagnosed with ADHD across 44 states and the District of Columbia.
• Diagnostic Accuracy: High sensitivity (.90) and specificity (.82) in differentiating ADHD from non-ADHD individuals.
• Interpretation Guide: Provides an easy and efficient method for assessing ADHD probability and severity.
• Complete Kit: Includes Examiner’s Manual and 50 Summary/Response Forms, all stored in a sturdy box.