A CAUSAL RELATIONSHIP ANALYSIS OF A HEALTH BEHAVIOR THEORY.
Contributors: University of Texas at Austin.
Published: 1987
Number of pages: 349
Subjects: Health Sciences, Nursing.
Description: This study explored patterns of causal relations between the variables of challenge, threat, and influencing factors (cost, urgency, value, and personal prior knowledge) on three categories of appraisal (impersonal, interpersonal and personal); and the effects of the appraisal variables on the generation of alternative health behaviors.

Path analysis tested a challenge and a threat structural model to estimate the effects of the independent variables on the dependent variables. High level probability effects in the challenge structural model included: the effects of challenge on impersonal appraisal, interpersonal appraisal, and personal appraisal; value on interpersonal appraisal; value, urgency and personal prior knowledge on personal appraisal; personal prior knowledge on interpersonal appraisal; and interpersonal and personal appraisal on the generation of alternative health behaviors. High probability effects in the threat structural model included: cost and value on interpersonal appraisal; personal knowledge on personal appraisal; and impersonal and personal appraisal on the generation of alternative health behaviors.

In addition, an analysis of covariance demonstrated that all variables preceding the terminal dependent variable of alternative health behavior generation were meaningful predictor variables, and (2) that persons who perceived a challenge generated a significantly greater number of alternative health behaviors than persons perceiving a threat.

In summary, this study supported the conceptualization of the threat and challenge models in that (a) threat and challenge perceptions influence the generation of alternative health behaviors differently, (b) the influencing factors of cost, value, urgency, and personal prior knowledge do impact on the impersonal, interpersonal, and personal appraisal processes, and (c) the impersonal, interpersonal, and personal appraisal processes are influenced by the perceptions of threat and challenge.
Notes: Source: Dissertation Abstracts International, Volume: 48-05, Section: B, page: 1299.

Thesis (PH.D.)--THE UNIVERSITY OF TEXAS AT AUSTIN, 1987.

School code: 0227.