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The present experiments address the issue of stimulus specificity in fear and avoidance learning. First, it was established that light stimuli are effective warning signals (WS) in shuttle avoidance. Then light stimuli were shown to produce conditioned suppression in the conditioned emotional response situation comparable to that produced by noise conditioned stimuli. Finally, the effectiveness of noise onset and noise offset as feedback signals was tested. This was assessed under conditions of immediate and delayed termination of a light WS. Delayed termination of a light WS interfered with avoidance learning and the introduction of noise offset as a feedback signal enhanced it. The only demonstration of stimulus specificity was the failure of noise onset to function as a feedback signal. 相似文献
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This study examines data from questionnaires to establish the prevalence and correlates of women's binge drinking, defined as four or more drinks per episode, at women's colleges ( n = 508) and at coeducational colleges ( n = 9,624). Results showed that women at women's colleges binged less frequently, had fewer alcohol-related problems, experienced fewer negative effects of others' drinking, and were less likely to drink and drive. The correlates of binge drinking were similar for the two groups of women. The differences appear to be related not to the quantity or amount of socializing but to its quality. The absence of fraternities and coeducational dormitories, the reduced likelihood of a party-centered lifestyle, and self-selection factors at women's colleges all may contribute to a healthier environment for women. Interventions designed to lower the risk of college binge drinking should further explore the peer-group contexts in which problem drinking is reduced. 相似文献
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George Allen Coe 《The Journal of genetic psychology》2013,174(3):205-231
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Susan A. Stoner Jeanette Norris William H. George Kelly Cue Davis N. Tatiana Masters Danielle M. Hessler 《Psychology of women quarterly》2007,31(4):344-356
This study used an experimental paradigm to investigate the role of secondary cognitive appraisals in women's sexual assault resistance and whether these appraisals mediated influences of alcohol and prior victimization. After consuming a beverage (control, placebo, moderate, or high dose), 351 women projected themselves into a simulated interaction with a sexually aggressive man. Four types of secondary appraisals (shock at the man's behavior, concern about his feelings, uncertainty in the situation, conflict about what to do) and three resistance strategies (assertive, polite, passive) were examined. Path modeling revealed that, as expected, intoxication and prior sexual victimization influenced secondary appraisals, which in turn influenced intended resistance. Prior adult sexual assault (ASA) and childhood sexual abuse (CSA) also had direct effects: ASA negatively predicted assertive resistance and CSA positively predicted passivity. Findings suggest that secondary appraisals are key targets for intervention to facilitate effective resistance, thereby reducing the risk of adult sexual victimization. 相似文献
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Kenneth M. George 《The Journal of religious ethics》2016,44(1):51-67
Just as recognition and pursuit of the human good take place in language and action, so too do they unfold in encounter with the material and visual. The ethical crises, projects, and striving we see in everyday religious life are worked out not just in the intersubjective play and politics of language but also in encounter with, in dwelling with, material and visual substances and forms. This essay considers the material conditions that make possible the “ethical pleasures” sought by Indonesian painter A. D. Pirous in making and displaying contemporary works of “Islamic art,” most especially works that make “visual recitation” of passages from the Qur'an. 相似文献
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