Predictors of decision-making style among cancer patients: An empirical test of theory |
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| Authors: | Suni Petersen Martin Heesacker Robert C. Schwartz Robert D. Marsh |
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| Affiliation: | 1. Department of Counseling Psychology , Temple University;2. Department of Psychology , University of Florida;3. Department of Counseling , University of Akron;4. Medical School University of Florida |
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| Abstract: | Abstract Patient decision-making has been shown to be far from data-driven which results in serious consequences for physical health and psychological well-being. Cancer patients were found to have made their medical decisions in four ways: information-seeking, information-processing, advice-following, and ruminating. These four ways represent two routes of cognitive processing. The first two exemplify central route processing and the second two exemplify peripheral route processing. Medical decisions have also been shown to be highly influencable based on message presentation. This study represents the first step in applying social influence theory to medical decision-making. The elaboration likelihood model was used to determine whether the variables shown to have influenced routes of processing could predict which decisional style the cancer patients used. Specifically, the elaboration likelihood model of Petty and Cacioppo (1986) was applied as predictors of decisional processing style. Using a discriminant function analysis, the variables motivation (both cognitive and emotional), ability to process, and cognitive responding predicted whether cancer patients made their medical decisions using the four categories of decisional styles. |
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