ASYMMETRY OF DOUBT IN MEDICAL SELF-DIAGNOSIS - THE AMBIGUITY OF UNCERTAIN WELLNESS

In 2 studies Ss received a clear or an unclear diagnosis, indicating either disease or no disease. In Experiment 1, Ss responded to a hypothetical bacteria test. In Experiment 2, Ss performed 2 saliva tests purportedly measuring risk for pancreatic disorders. Responses to the unclear well diagnosis were unique in several ways. Ss thought the test more invalid, inferred a greater likelihood of illness from a 2nd identical result, saw the disorder as more pernicious, and held no self-protective beliefs about the test or the disease. Moreover, desire for treatment among these Ss was as great as among those receiving a clear diagnosis of illness. Possible mechanisms are discussed, as are potential applications to clinical issues and to the development and maintenance of hypochondriacal health concerns.