Concurrent Validity of the Behavior Rating Inventory of Executive Function in Children With Attention Deficit Hyperactivity Disorder.

Background: Attention deficit hyperactivity disorder (ADHD) is a common psychiatric disorder in which impairment of executive functions plays an important role.

Objective: The main objective of this study was to assess the validity of the Behavior Rating Inventory of Executive Function (BRIEF) in children with ADHD.

Methods: Thirty children, aged 7-12 years, attending the child and adolescent clinic of Roozbeh hospital and diagnosed with ADHD according to interview with a child and adolescent psychiatrist, formed our ADHD group. In contrast, thirty participants of the control group were selected from 7 to 12 year-old students according to Conners' Teacher/Parent Rating Scale and did not have ADHD. The kiddie schedule for affective disorders and schizophrenia-present and lifetime version-Persian version was also completed for all children to rule out other psychiatric disorders. After oral consent, parents of 60 children (ADHD = 30, control = 30), completed three questionnaires of ADHD-Rating Scale-IV, Conners' Parent Rating Scale-Revised: Short Version and BRIEF.

Results: Children in ADHD group got higher scores than those in the control group in all subscales and indices of BRIEF (P < 0.001). There were also good correlations between subscales and indices of BRIEF and the two other rating scales (P < 0.001).

Conclusions: BRIEF could be used as a valid tool to assess behavioral aspects of executive functions, especially to discriminate children with ADHD and normal ones.