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The revised Conners' Parent Rating Scale (CPRS-R): factor structure, reliability, and criterion validity
C K Conners1, G Sitarenios, J D Parker
1Duke University Medical Center, Durham, North Carolina 27710, USA.
Insights
The revised Conners' Parent Rating Scale (CPRS-R) offers updated norms and a validated seven-factor structure for assessing childhood behavior problems. This tool demonstrates strong psychometric properties for clinical and research use in child psychology.
Area of Science:
- Child Psychology
- Psychometrics
- Behavioral Assessment
Background:
- The Conners' Parent Rating Scale (CPRS) is widely used for parental reports of childhood behavior.
- Existing scales require updates to reflect current knowledge on childhood behavioral issues.
Purpose of the Study:
- Introduce the revised Conners' Parent Rating Scale (CPRS-R).
- Establish definitive factor structure and norms from a large, representative sample.
- Update item content based on recent developments in childhood behavior problems.
Main Methods:
- Exploratory and confirmatory factor analysis were employed.
- Norms were derived from a large, representative sample of North American children.
- Psychometric properties including reliability and discriminatory power were assessed.
Main Results:
- A seven-factor model was identified: Cognitive Problems, Oppositional, Hyperactivity-Impulsivity, Anxious-Shy, Perfectionism, Social Problems, and Psychosomatic.
- The CPRS-R demonstrated adequate psychometric properties, including good internal reliability and high test-retest reliability.
- The scale showed effective discriminatory power.
Conclusions:
- The CPRS-R is a psychometrically sound instrument for assessing childhood behavior problems.
- Its factor structure aligns with the Conners' Teacher Rating Scale-Revised.
- The scale offers comprehensive symptom coverage for attention deficit hyperactivity disorder (ADHD) and related disorders.
Abstract:
The Conners' Parent Rating Scale (CPRS) is a popular research and clinical tool for obtaining parental reports of childhood behavior problems. The present study introduces a revised CPRS (CPRS-R) which has norms derived from a large, representative sample of North American children, uses confirmatory factor analysis to develop a definitive factor structure, and has an updated item content to reflect recent knowledge and developments concerning childhood behavior problems. Exploratory and confirmatory factor-analytic results revealed a seven-factor model including the following factors: Cognitive Problems, Oppositional, Hyperactivity-Impulsivity, Anxious-Shy, Perfectionism, Social Problems, and Psychosomatic. The psychometric properties of the revised scale appear adequate as demonstrated by good internal reliability coefficients, high test-retest reliability, and effective discriminatory power. Advantages of the CPRS-R include a corresponding factor structure with the Conners' Teacher Rating Scale-Revised and comprehensive symptom coverage for attention deficit hyperactivity disorder (ADHD) and related disorders. Factor congruence with the original CPRS as well as similarities with other parent rating scales are discussed.