Objective: There are few attention deficit/hyperactivity disorder (ADHD)-specific symptom validity tests (SVTs) available. The revised Dissimulation ADHD scale (Ds-ADHD-r) was developed to identify noncredible reporting on the Minnesota Multiphasic Personality Inventory (MMPI). The current study examines whether the Ds-ADHD-r can identify noncredible performance and reporting in a clinical sample. Method: Participants (N = 113) completed neuropsychological evaluations in an university clinic,…
