Effects of framing on teratogenic risk perception in pregnant women.
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Biomedical subjects
Publications and source records attributed to J D Jasper.
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In this paper, we describe two experiments in which we assessed the validity of phased narrowing, a new process tracing technique designed to help researchers better understand multiattribute evaluation processes. Specifically, in Experiment 1 we examined the distribution of choices across successive decision stages and the attitudes and perceptions of the decision maker. In Experiment 2, we examined a variety of process data generated via a computerized information monitoring program called Mouse-Trace. Comparisons, in all cases, are made between experimental conditions that do and do not require decision makers to narrow their choices across successive stages. Taken together, the data indicate that there is little evidence to doubt the validity of a less restrictive version of phased narrowing which allows subjects to choose their own number of options to include at each stage. These results are encouraging for researchers who plan to use the technique to study decision making in its natural context.
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The continued functioning of organ transplantation depends on obtaining the permission of the next of kin. This communication process between medical or transplant professionals and a donor family hinges heavily on the understanding of certain critical terms like brain dead, life support, and transplantation. Communication issues in obtaining organ donation consent were examined, with particular focus on what are literally life-and-death decisions. Using an experimental simulation methodology, data are offered in support of the claim that much miscommunication occurs in such situations. Directions for improving such communication by allaying latent fears and more carefully defining crucial terminology are offered.