Factors That Influence the Temporal Stability of Personality by Questionnaire

Analyzed test-retest reliability data gathered from 106 sources (89 independent samples), using a multiple-regression method in an attempt to estimate the effects of several factors on questionnaire stability. We examined 8 self-report inventories: the High School Personality Questionnaire, the 16PF...

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Bibliographic Details
Published in:Journal of personality and social psychology Vol. 56; no. 5; pp. 777 - 783
Main Authors: Schuerger, James M, Zarrella, Karen L, Hotz, Annette S
Format: Journal Article
Language:English
Published: Washington, DC American Psychological Association 01-05-1989
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Summary:Analyzed test-retest reliability data gathered from 106 sources (89 independent samples), using a multiple-regression method in an attempt to estimate the effects of several factors on questionnaire stability. We examined 8 self-report inventories: the High School Personality Questionnaire, the 16PF, the MMPI, the Myers-Briggs Type Indicator, the CPI, the Guilford-Zimmerman Temperament Survey, the EPPS, and the OPI. Samples ranged in size and encompassed a wide range of Ss divergent on status and age. We found S's age and status, number of test items, test interitem correlation, and test-retest interval to be significant predictors of reliability. Variables representing general adjustment were found to be less predictable than extraversion variables, and short-term reliability was more predictable than long-term reliability. S's sex and specific questionnaires were not found to have a significant effect on reliability.
ISSN:0022-3514
1939-1315
DOI:10.1037/0022-3514.56.5.777