Validation of a self-report measure of somatic health

Author(s): Mulhern, M., Martin, D.

Journal/Book: Psychol Rep. 1998; 82: P O Box 9229, Missoula, MT 59807. Psychological Reports. 679-687.

Abstract: The primary purpose was to assess the validity of a new self-report inventory of general somatic health status. In addition, we sought to examine the influence of social desirability and negative affectivity on health reports and to learn whether asking respondents to report concrete, memorable aspects of illness episodes such as seeing a doctor or staying home in bed for all or most of a day would enhance validity. The somatic component of the Cornell Medical Index was used as a criterion measure of health status because that Index has been shown to reflect medical records with great accuracy. Scores on the new health inventory correlated highly with the Cornell somatic scores, and this relationship was independent of negative affectivity and social desirability. The addition of the ''concrete, memorable'' aspects of illness accounted for no additional variance in the Cornell Index somatic scores beyond that accounted for by mere reporting of the presence of the symptom or illness. This study offers evidence supporting the validity of the Inventory of Health Status as a predictor of somatic health independent of social desirability and negative affectivity and also indicates that a simple indication of whether the patient had the symptoms is sufficient.

Note: Article Sheridan CL, Univ Missouri, Coll Arts & Sci, 5100 Rockhill Rd, Kansas City,MO 64110 USA

Keyword(s): STRESS; COMPLAINTS

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