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A Comparison of Two Multidimensional Health Locus of Control Instruments.
- Source :
- Journal of Personality Assessment; Spring1990, Vol. 54 Issue 1/2, p181-190, 10p
- Publication Year :
- 1990
-
Abstract
- This study examined the factor structure, internal consistency reliability and construct validity of the multidimensional health locus of control (MHLC) instruments developed by K. A. Wallston B. S. Wallston, and DeVellis (1978) and Lau (Lau, 1982; Lau & Ware, 1981), Both measures were administered to a sample of Veterans Administration (VA) medical outpatients (N = 181). Only minimaI evidence of convergence was found between corresponding scales of the two MHLC instruments. Low convergent validity appears attributable to the poor internal consistency reliability of the Lau-Ware subscales. Moreover, results of factor analysis largely supported the a priori factor structure of the K. A. Wallston et at. (1978) MHLC instrument but failed to support the factor structure of the Lau-Ware instrument, Health locus of control (HLC) dimensions that emerged from simultaneous factor analysis of both instruments were most consistent with a three-dimensional typology (i.e., Personal Control, Professional Control and Chance) rather than the four-dimensional typology proposed by Lau (Lau, 1982; Lau & Ware, 1981). Implications for HLC conceptualization and measurement are discussed. [ABSTRACT FROM AUTHOR]
- Subjects :
- LOCUS of control
PERSONALITY tests
Subjects
Details
- Language :
- English
- ISSN :
- 00223891
- Volume :
- 54
- Issue :
- 1/2
- Database :
- Complementary Index
- Journal :
- Journal of Personality Assessment
- Publication Type :
- Academic Journal
- Accession number :
- 6397818
- Full Text :
- https://doi.org/10.1207/s15327752jpa5401&2_18