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151.
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Naomi Weisstein 《Attention, perception & psychophysics》1971,9(3):275-278
For nonmetacontrast (disk-disk) masking, if the outer diameter of the mask equals that of an annulus which produces typical metacontrast functions, U- and W-shaped functions will be obtained if (1) the stimuli are viewed dichoptically and monoptically, respectively. and (2) the mask is no more than about 10 times the energy (luminance x duration) of the target. As this energy ratio is approached, both types of functions become monotonic. These shapes suggest that interactions at different visual-pathway loci may he mapped by visual masking functions. 相似文献
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In the United States, non-work, or non-productive activity can produce ego anxiety within a person who considers work as the primary index of self-worth. This anxiety can become extreme when a person retires or is forced into unemployment. One cause of this anxiety is society's standards concerning acceptable activity; particularly the work-oriented attiude formulated in the “Protestant Ethic.” However, the “Protestant Ethic” is neither Protestant nor religious. Rather, it is a set of national mores, which justify our work-oriented economy in religious terms. Situational ethics, which reflect both sound counseling practice and contemporary theology, can be formulated concerning the problem of leisure. And, we propose a guideline for such an ethic. 相似文献
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Retrograde amnesia: storage failure versus retrieval failure 总被引:3,自引:0,他引:3
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Nancy W. King Edward L. Hunt Richard D. Castro Richard D. Phillips 《Behavior research methods》1974,6(6):535-540
Experiments were conducted to establish training procedures and testing conditions that produce uniform and reliable swimming performance of rats in an automated swim alley. Data are given on the effect of water temperature and of platform rest interval on swimming speeds. In this system, rats will swim intermittently for as long as 24 h for a distance of more than 7 km. 相似文献
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In social groups, individuals are often confronted with evaluations of their behaviour by other group members and are motivated to adapt their own behaviour accordingly. In two studies we examine emotional responses towards, and perceived coping abilities with, morality vs. competence evaluations individuals receive from other in-group members. In Study 1, we show that evaluations of one's immoral behaviour primarily induce guilt, whereas evaluations of incompetent behaviour raise anger. In Study 2, we elaborate on the psychological process associated with these emotional responses, and demonstrate that evaluations of immorality, compared to incompetence, diminish group members’ perceived coping abilities, which in turn intensifies feelings of guilt. However, when anticipating an opportunity to restore one's self-image as a moral group member, perceived coping abilities are increased and the experience of guilt is alleviated. Together these studies demonstrate how group members can overcome their moral misery when restoring their self-image. 相似文献