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Tavis S Campbell Blaine Ditto Jean R Séguin Jean-Marc Assaad Robert O Pihl Daniel Nagin Richard E Tremblay 《Health psychology》2002,21(6):594-600
A growing literature has observed a significant reduction in pain sensitivity among hypertensive animals and humans. It is uncertain whether a reduced sensitivity to pain can be observed in nonnotensive individuals who go on to develop high blood pressure. Blood pressure (BP) was reassessed in one hundred fifteen 19-year-old boys initially tested at age 14, when they were also presented with a pain stimulus (mechanical finger pressure). Hierarchical regression analyses indicated that information regarding pain tolerance improved prediction of changes in systolic and diastolic blood pressure beyond that afforded by differences in BP at age 14, parental history of hypertension, and body mass index. These analyses suggest that pain sensitivity may be associated with physiological processes involved in the development of sustained high blood pressure. 相似文献
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Jay F. Rosenberg 《Topoi》1988,7(1):57-63
Beginning with Descartes' caution not imprudently to take some other object in place of myself, I consider first the problems of self-identification confronted by variousamnesiacs, both ordinary and Cartesian. Noting thatcogitationes as such do not individuate, I proceed to examine conclusions drawn from certain sorts of body-switching thought experiments. This, in turn, gives rise to a general critique of psychological connectedness or unity of consciousness as a candidate criterion of personal identity. I conclude that our ability to apply any notion of personal identity is parasitic upon the existence of a conceptual apparatus for individuating, identifying, and reidentifying objects. Finally, I argue that, if person is a proper sortal predicate to begin with, Descartes'res cogitans cannot be understood as a species of the (metaphysical) genusres, distinct fromres extensa and only problematically in interaction with it. Cartesian dualism is a multiply untenable doctrine. 相似文献
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Jay Coakley 《Current psychology (New Brunswick, N.J.)》1988,7(4):322-330
The general relationship between the media and violence has proven to be exceptionally elusive in spite of decades of research.
Furthermore, there have been no attempts to link media coverage of sports to the lifestyles of their audiences. Exposure to
the media does not occur in a social, cultural or political vacuum, and the responses to such exposure, including coverage
of sports violence, vary according to individual circumstances. 相似文献
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W. Jay Strickland 《Sex roles》1992,26(9-10):423-439
Unlike other types of career wives, Assemblies of God missionary wives report very high role satisfaction and low depressive symptomatology. In order to explain this “exception,” this study examines (1) the social-structural conditions that affect satisfaction, (2) affective and behavioral responses, and (3) organizational implications. Data were collected through participant observation, interviewing, analysis of documents, and questionnaire research (n=200). Findings suggest that missionary wives often evoked satisfaction in response to institutional emotion norms in the manner suggested by the emotion management perspective. The social-psychological process of emotion work is examined, as well as the manner in which compliance facilitates organizational production and reproduction. Hypotheses for future research are suggested. 相似文献
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C. Barry Jay 《Studia Logica》1989,48(3):389-393
The internal language of a monoidal category yields simple proofs of results about a natural numbers object therein. 相似文献
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Base-rate effects in category learning: a comparison of parallel network and memory storage-retrieval models 总被引:1,自引:0,他引:1
W K Estes J A Campbell N Hatsopoulos J B Hurwitz 《Journal of experimental psychology. Learning, memory, and cognition》1989,15(4):556-571
Exemplar-memory and adaptive network models were compared in application to category learning data, with special attention to base rate effects on learning and transfer performance. Subjects classified symptom charts of hypothetical patients into disease categories, with informative feedback on learning trials and with the feedback either given or withheld on test trials that followed each fourth of the learning series. The network model proved notably accurate and uniformly superior to the exemplar model in accounting for the detailed course of learning; both the parallel, interactive aspect of the network model and its particular learning algorithm contribute to this superiority. During learning, subjects' performance reflected both category base rates and feature (symptom) probabilities in a nearly optimal manner, a result predicted by both models, though more accurately by the network model. However, under some test conditions, the data showed substantial base-rate neglect, in agreement with Gluck and Bower (1988b). 相似文献