Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-26T00:27:35.393Z Has data issue: false hasContentIssue false

Reliability of a Schedule for Rating Personality Disorders

Published online by Cambridge University Press:  29 January 2018

P. Tyrer
Affiliation:
Faculty of Medicine, University of Southampton, Royal South Hants Hospital, Graham Road, Southampton SO9 4PE
M. S. Alexander
Affiliation:
Professorial Unit, Knowle Hospital, Fareham, Hants
D. Cicchetti
Affiliation:
VA Hospital, West Haven, Connecticut 06516, U.S.A.
M. S. Cohen
Affiliation:
Knowle Hospital, Fareham, Hants
Marina Remington
Affiliation:
University of Southampton, Tremona Road, Southampton SO9 4XY

Summary

The inter-situational, inter-rater and temporal reliability of a schedule for rating personality disorders is described. In an initial study with a simplified form of the schedule in patients from different wards of a psychiatric hospital inter-situational reliability between raters was higher for patients with personality disorders than with no personality disorder. Using the full schedule, inter-rater reliability, using audiotaped and separate interviews, and temporal reliability at interviews conducted a mean of 12.5 months apart all reached a satisfactory level, suggesting that the schedule may be a useful instrument for measuring deviant personality traits. The interview may be used with a subject or an informant but agreement between ratings made with informants and psychiatric patients during illness was low, and the schedule is not recommended for use with patients alone during acute episodes of illness.

Type
Research Article
Copyright
Copyright © Royal College of Psychiatrists, 1979 

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

Allport, G. W. (1937) Personality: A Psychological Interpretation. New York: Holt, Rinehart and Winston.Google Scholar
Bartko, J. J. (1966) The intra-class correlation co-efficient as a measure of reliability. Psychological Reports, 19, 311.Google Scholar
Bem, D. J. & Allen, A. (1974) On predicting some of the people some of the time: the search for cross-situational consistencies in behavior. Psychological Review, 81, 506–20.Google Scholar
Cicchetti, D., Aivano, S. L. & Vitale, J. (1976) A computer program for assessing the reliability and systematic bias of individual measurements. Educational and Psychological Measurement, 36, 761–5.Google Scholar
Department of Psychiatry Teaching Committee, Institute of Psychiatry (1973) Notes on Eliciting and Recording Clinical Information. London: Oxford University Press.Google Scholar
Fleiss, J. L. (1975) Measuring agreement between two judges on the presence or absence of a trait. Biometrics, 31, 651–9.CrossRefGoogle ScholarPubMed
Lewis, A. (1974) Psychopathic personality: a most elusive category. Psychological Medicine, 4, 133–40.CrossRefGoogle ScholarPubMed
Mischel, W. (1968) Personality and Assessment. New York: Wiley.Google Scholar
Mischel, W. (1973) Towards a cognitive social learning reconceptualization of personality. Psychological Review, 80, 252–83.Google Scholar
Moos, R. H. (1973) Conceptualizations of human environments. American Psychologist, 28, 652–65.Google Scholar
Presly, A. S. & Walton, H. J. (1973) Dimensions of abnormal personality. British Journal of Psychiatry, 122, 269–76.CrossRefGoogle Scholar
Remington, M., Tyrer, P., Newson-Smith, J. & Cicchetti, D. (1979) Comparative reliability of categorical and analogue scales in the assessment of psychiatric symptomatology. Psychological Medicine, (in press).Google Scholar
Schneider, K. (1923) Die Psychopathischen Personlichkeiten. Berlin: Springer.Google Scholar
Shepherd, M. & Sartorius, N. (1974) Personality disorder and the International Classification of Diseases. Psychological Medicine, 4, 141–6.Google Scholar
Tyrer, P. & Alexander, J. (1979) Classification of personality disorder. British Journal of Psychiatry, 135, 163–7.Google Scholar
Walton, H. J. & Presly, A. S. (1973) Use of a category system in the diagnosis of abnormal personality. British Journal of Psychiatry, 122, 259–68.CrossRefGoogle ScholarPubMed
Wing, J. K., Cooper, J. E. & Sartorius, N. (1974) The Measurement and Classification of Psychiatric Symptoms. London: Cambridge University Press.Google Scholar
Zubin, J. (1967) Classification of the behavior disorders. Annual Review of Psychology, 18, 373401.Google Scholar
Submit a response

eLetters

No eLetters have been published for this article.