Predicting and remembering recurrent pain.
Two groups of Ss suffering from recurrent episodes of pain (headache or menstrual) were studied over a period of weeks in order to determine if they tend to over-predict aversive events (pain in this instance). The results are consistent with earlier findings on fear/pain. Contrary to earlier findings, however, after an under-predicted pain the menstrual Ss decreased their following prediction--suggesting the operation of a superordinate predictive pattern in this group. The Ss in both groups successfully predicted the qualities of their pain episodes, but tended to recall the episodes as being more painful than they had reported at the time of the pain episode. The explanation for the erroneous magnifications of predictions and reports of pain is not obvious. Over-predicting a potential pain, and remembering an episode as having been more painful than it was, may serve a protective function, but if so, these are not the most economical ways of achieving protection. The Ss who used medication expected to obtain moderate relief and they were not disappointed.
Rachman
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S
Eyrl
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K
D000328:Adult; D005260:Female; D006261:Headache / Q000523:psychology*; D006801:Humans; D008297:Male; D008568:Memory; D011939:Mental Recall; D010147:Pain Measurement; D012008:Recurrence; D012803:Sick Role