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

The Attention-Deficit/Hyperactivity Disorder Test, helps identify ADHD in individuals and estimate its
severity. The test yields standard scores, percentile ranks, severity levels, and probability of ADHD.
The test has 33 clearly stated items that describe the characteristic behaviors of persons with ADHD.
The items are grouped into two subscales: Inattention and Hyperactivity/Impulsivity. An interpretation
guide in the Examiner?s Manual allows the examiner an easy and efficient method for assessing the
probability of attention-deficit/hyperactivity disorder and the severity of the disorder.