Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-13T01:38:58.182Z Has data issue: false hasContentIssue false
  • English
  • Français

The Carroll Rating Scale for Depression II. Factor Analyses of the Feature Profiles

Published online by Cambridge University Press:  29 January 2018

Peter E. Smouse ,
Michael Feinberg ,
Bernard J. Carroll ,
Myoung H. Park  and
Sarah G. Rawson
Peter E. Smouse
Affiliation:
Department of Human Genetics, University of Michigan, Ann Arbor 48109, USA
Michael Feinberg
Affiliation:
Department of Psychiatry, University of Michigan, Ann Arbor 48109, USA
Bernard J. Carroll
Affiliation:
Department of Psychiatry, Mental Health Research Institute, University of Michigan, Ann Arbor 48109, USA
Myoung H. Park
Affiliation:
Department of Human Genetics, University of Michigan, Ann Arbor 48109, USA
Sarah G. Rawson
Affiliation:
Department of Psychiatry, University of Michigan, Ann Arbor 48109, USA
Get access Rights & Permissions [Opens in a new window]

Summary

Factor analyses were conducted for the Hamilton depression rating scale (HRS) and the self administered Carroll counterpart (CRS). The factor loadings for the respective first factors were similar; those for the respective second factors showed strict sign consistency but only moderate consistency of magnitude; the loadings for the respective third factors showed no particular consistency. The first three CRS and first three HRS factor scores were computed for each individual and correlations were computed from these factor scores. The first and second factors were highly correlated but the third factors were negatively correlated indicating that they were not measuring the same thing. The first factors of the CRS and HRS correlated highly with their respective raw total scores and were indices of the severity of illness. The self-administered CRS (with matching weights) is a credible alternative to the HRS for routine clinical assessment of the severity of depression.

Type
Research Article
Information
The British Journal of Psychiatry , Volume 138 , Issue 3 , March 1981 , pp. 201 - 204
Copyright
Copyright © Royal College of Psychiatrists, 1981 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Carroll, B. J. Fielding, J. M. & Blashki, T. G. (1973) Depression rating scales: a critical review. Archives of General Psychiatry, 28, 361–366.Google Scholar
Carroll, B. J. Feinberg, M. Smouse, P. E. Rawson, S. G. & Greden, J. F. (1981) The Carroll rating scale for depression. I. Development, reliability and validation. British Journal of Psychiatry, 138, 194–200.Google Scholar
Feinberg, M. Carroll, B. J. Smouse, P. E. & Rawson, S. G. (1981) The Carroll rating scale for depression. III. Comparison with other rating instruments. British Journal of Psychiatry, 138, 205–209.CrossRefGoogle ScholarPubMed
Hamilton, M. (1960) A rating scale for depression. Journal of Neurology, Neurosurgery and Psychiatry, 23, 56–62.Google Scholar
Hamilton, M. (1967) Development of a rating scale for primary depressive illness. British Journal of Social and Clinical Psychology, 6, 278–296.Google Scholar
Mowbray, R. M. (1972) Rating scales for depression. In: Depressive Illness. Some Research Studies. Edited by B. M. Davies, B. J. Carroll and R. M. Mowbray. Thomas, Springfield.Google Scholar
Van, der Geer, J. P (1971) Introduction to Multivariate Analysis for the Social Sciences. Freeman: San Francisco.Google Scholar
Submit a response

eLetters

No eLetters have been published for this article.