Related Experiment Videos
Reliability and validity of a DSM-IV based ADHD screener.
M D Weiler1, D K Bellinger, E K Simmons
1Department of Psychiatry, Harvard Medical School, USA. weiler_m@a1.tch.harvard.edu
Summary
The Diagnostic Rating Scale (DRS) effectively screens for Attention Deficit/Hyperactivity Disorder (ADHD), showing 70%-90% sensitivity. This tool can improve diagnostic efficiency and consistency in clinical and research settings.
Area of Science:
- Child Psychology
- Neurodevelopmental Disorders
- Psychometric Assessment
Background:
- Attention Deficit/Hyperactivity Disorder (ADHD) diagnosis relies on clinical evaluation.
- Screening tools can enhance diagnostic efficiency and consistency.
- Existing methods may benefit from objective and standardized rating scales.
Purpose of the Study:
- To evaluate the sensitivity of the Diagnostic Rating Scale (DRS) in identifying children with Attention Deficit/Hyperactivity Disorder (ADHD).
- To assess the utility of the DRS in clinical and research settings for ADHD diagnosis.
Main Methods:
- The Diagnostic Rating Scale (DRS) was administered to parents and teachers of referred and non-referred children.
- A categorical rating approach was employed by the DRS.
- Diagnoses were made by independent, blind clinical teams.
Main Results:
- The DRS demonstrated 70% to 90% sensitivity for Attention Deficit/Hyperactivity Disorder (ADHD) diagnoses.
- The scale's categorical approach showed high accuracy compared to clinical diagnoses.
Conclusions:
- The DRS is a sensitive and objective tool for screening Attention Deficit/Hyperactivity Disorder (ADHD).
- Its consistency with DSM-IV criteria facilitates cross-study comparisons.
- The DRS can improve screening efficiency in identifying or excluding children with ADHD symptoms.