The meanings and measurement of clinical significance.
Abstract
The previous articles in this special section make the case for the importance of evaluating the clinical significance of therapeutic change, present key measures and innovative ways in which they are applied, and more generally provide important guidelines for evaluating therapeutic change. Fundamental issues raised by the concept of clinical significance and the methods discussed in the previous articles serve as the basis of the present comments. Salient among these issues are ambiguities regarding the meaning of current measures of clinical significance, the importance of relating assessment of clinical significance to the goals of therapy, and evaluation of the construct(s) that clinical significance reflects. Research directions that are discussed include developing a typology of therapy goals, evaluating cutoff scores and thresholds for clinical significance, and attending to social as well as clinical impact of treatment.
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Cited by (42)
- Interpreting the clinical importance of treatment outcomes in chronic pain clinical trials: IMMPACT recommendationsDworkin, Robert H., Turk, Dennis C., Wyrwich, Kathleen W., Beaton, Dorcas, Cleeland, Charles S., Farrar, John T., Haythornthwaite, Jennifer A., Jensen, Mark P., Kerns, Robert D., Ader, Deborah N. et al. · 2008 · The Journal of Pain
- The Essential Guide to Effect Sizes: Statistical Power, Meta-Analysis, and the Interpretation of Research ResultsEllis, Paul D. · 2010
- The efficacy of motivational interviewing: a meta-analysis of controlled clinical trialsBurke, Brian L., Arkowitz, Hal, Menchola, Marisa · 2003 · Journal of Consulting and Clinical Psychology
- Prospective association of childhood attention-deficit/hyperactivity disorder (ADHD) and substance use and abuse/dependence: A meta-analytic reviewLee, Steve S., Humphreys, Kathryn L., Flory, Kate, Liu, Rebecca, Glass, Kerrie · 2011 · Clinical Psychology Review
- Family Caregiving for Older AdultsSchulz, Richard, Beach, Scott R., Czaja, Sara J., Martire, Lynn M., Monin, Joan K. · 2020 · Annual Review of Psychology
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The meanings and measurement of clinical significance. https://app.cochat.ai/papers/10.1037//0022-006x.67.3.332
- The paper
- Kazdin, A. E. (1999). The meanings and measurement of clinical significance. Journal of Consulting and Clinical Psychology. https://doi.org/10.1037//0022-006x.67.3.332
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