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How Should We Measure Outcome in Psychotherapy?

Published online by Cambridge University Press:  29 January 2018

Malcolm Adams*
Affiliation:
University of Glasgow, Department of Psychological Medicine, Southern General Hospital, Glasgow G51 4TF

Summary

The problem of assessing outcome in psychotherapy is considered by examining the experiment conducted by Bloch et al (1977). The experimental design and statistical considerations in investigating psychotherapy outcome are briefly examined. It is argued that attention should be directed towards assessing the severity of patients problems rather than improvement after treatment.

Type
Papers
Copyright
Copyright © Royal College of Psychiatrists, 1978 

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References

Bloch, S., Bond, F., Qualls, B., Yalom, I. & Zimmerman, E. (1977) Outcome in psychotherapy evaluated by independent judges. British Journal of Psychiatry, 131, 410–14.CrossRefGoogle ScholarPubMed
Campbell, D. T. & Stanley, J. C. (1963) Experimental and Quasi-Experimental Designs for Research. Chicago: Rand McNally and Co.Google Scholar
Cronbach, L. J. & Furby, L. (1970) How we should measure ‘change’—or should we? Psychological Bulletin, 74, 6880.CrossRefGoogle Scholar
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Seigel, S. (1956) Nonparametric Statistics for the Behavioural Sciences. New York: McGraw-Hill.Google Scholar
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