Related Experiment Videos
Normative data on cognitive measures of depression.
David J A Dozois1, Roger Covin, Jay K Brinker
1Department of Psychology, University of Western Ontario, London, Canada. ddozois@uwo.ca
Journal of Consulting and Clinical Psychology
|February 27, 2003
Summary
This study provides crucial normative data for cognitive measures in depression research. It helps clinicians understand the significance of cognitive changes during psychotherapy.
Area of Science:
- Psychology
- Clinical Psychology
- Cognitive Science
Background:
- Assessing cognition and cognitive change is vital for case conceptualization and treatment evaluation in cognitive-behavioral therapy (CBT).
- A lack of normative data for cognitive measures in depression psychotherapy outcome research hinders clinical interpretation.
- Practitioners need guidance on the magnitude and clinical significance of patient cognitive changes.
Purpose of the Study:
- To present normative data for 6 self-report instruments assessing cognitive aspects relevant to depression.
- To provide benchmarks for understanding cognitive changes in patients undergoing psychotherapy.
Main Methods:
- Compilation of normative data from existing studies.
- Inclusion of studies published from the inception of each cognitive index up to the year 2000.
- Focus on self-report measures of automatic thoughts, hopelessness, cognitive biases, and dysfunctional attitudes.
Main Results:
- Normative data were successfully compiled for 6 key self-report cognitive instruments.
- The data cover negative and positive automatic thoughts, hopelessness, cognitive biases/errors, and dysfunctional attitudes.
Conclusions:
- The presented normative data address a critical gap in psychotherapy outcome research for depression.
- These data will aid clinicians in interpreting the clinical significance of cognitive changes observed in patients.
- Recommendations for the practical application of these normative data are provided.