Validity of pilot Adult ADHD Self- Report Scale (ASRS) to Rate Adult ADHD symptoms

Ann Clin Psychiatry. Jul-Sep 2006;18(3):145-8. doi: 10.1080/10401230600801077.

Abstract

Background: The goal of this study was to validate the pilot Adult ADHD Self-Report Scale (pilot ASRS) versus standard clinician ratings on the ADHD Rating Scale (ADHD RS).

Method: Sixty adult ADHD patients took the self-administered ADHD RS and then raters administered the standard ADHD RS. Internal consistency of symptom scores was assessed by Cronbach's alpha. Agreement of raters was established by intra-class correlation coefficients (ICCs) between scales.

Results: Internal consistency was high for both patient and rater-administered versions (Cronbach's alpha 0.88, 0.89, respectively). The ICC between scales for total scores was also high (0.84); ICCs for subset symptom scores were also high (both 0.83). There was acceptable agreement for individual items (% agreement: 43%-72%) and significant kappa coefficients for all items (p < 0.001).

Conclusions: The pilot Adult ADHD Self-Report Scale symptom checklist is a reliable and valid scale for evaluating ADHD for adults and shows a high internal consistency and high concurrent validity with the rater-administered ADHD RS.

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Attention Deficit Disorder with Hyperactivity / diagnosis*
  • Attention Deficit Disorder with Hyperactivity / psychology
  • Female
  • Humans
  • Male
  • Middle Aged
  • Observer Variation
  • Personality Assessment / statistics & numerical data
  • Personality Inventory / statistics & numerical data*
  • Pilot Projects
  • Psychometrics / statistics & numerical data
  • Reproducibility of Results
  • Surveys and Questionnaires