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221.
Miles SH 《The American journal of bioethics : AJOB》2004,4(3):39-43
Medical ethicists have assumed a role in justifying public voyeurism of human "curiosities." This role has precedent in how scientists and natural philosophers once legitimized the marketing of museums of "human curiosities." At the beginning of the twentieth century, physicians dissociated themselves from entrepreneurial displays of persons with anomalies, and such commercial exhibits went into decline. Today, news media, principally on television, promote news features about persons that closely resemble the nineteenth century exhibits of human curiosities. Reporters solicit medical ethicists for soundbites to affirm the newsworthiness and propriety of public voyeurism of these medical stories. Ethicists' soundbites are usually ambiguous or self-evident and rarely enable viewers to morally engage the issues. The precedent of early twentieth century physicians disengaging from such exploitive public shows is a useful example for medical ethics. 相似文献
222.
The purpose of the present investigation was to examine the psychological impact of remote exposure to the events and aftermath of the terrorist attacks in the USA on September 11th, 2001, and to assess what differences, if any, exist between individuals classified with probable panic disorder and those without. Telephone interviews were conducted with 122 residents of the capital city of the Canadian prairie province of Saskatchewan in spring 2002 in order to gather information regarding current mood, fears and avoidance behaviours as well as current post-traumatic stress disorder symptoms specific to September 11th. Consistent with previous findings and despite the remote nature of exposure, results indicated that the psychological well-being and behaviour of participants with probable panic disorder was more adversely affected by the events and aftermath of September 11th than those without panic disorder. These results suggest that remote viewing of traumatic events can have a significant and lingering impact on psychological well-being and behaviour and that these effects are more pronounced in those with panic disorder. Implications of the findings and future research directions are discussed. 相似文献
223.
This study describes the effects of different weekly work intensity levels on adolescent functioning in a sample of 3,083 high school students in rural South Texas, where economically disadvantaged and Hispanic youth are heavily represented. Anonymous surveys were conducted in 10th- and 12th-grade students' classrooms in 1995. The following effects were associated with long hours of weekly employment during the school year: (1) decreased performance/engagement in school and satisfaction with amount of leisure time, and (2) increased health risk behaviors and psychological stress. The effects of school-year work on academic factors and health behaviors differed by grade, but not by race/ethnicity, parent education, or race/ethnicity and parent education considered together. It was concluded that parents and professionals should continue to monitor the number of weekly hours that students work during the school year. 相似文献
224.
The visual working memory (WM) storage capacity of patients with schizophrenia was investigated using a change detection paradigm. Participants were presented with 2, 3, 4, or 6 colored bars with testing of both single feature (color, orientation) and feature conjunction conditions. Patients performed significantly worse than controls at all set sizes but demonstrated normal feature binding. Unlike controls, patient WM capacity declined at set size 6 relative to set size 4. Impairments with subcapacity arrays suggest a deficit in task set maintenance: Greater impairment for supercapacity set sizes suggests a deficit in the ability to selectively encode information for WM storage. Thus, the WM impairment in schizophrenia appears to be a consequence of attentional deficits rather than a reduction in storage capacity. 相似文献
225.
Maner JK Kenrick DT Becker DV Delton AW Hofer B Wilbur CJ Neuberg SL 《Journal of personality and social psychology》2003,85(6):1107-1120
Across 5 experimental studies, the authors explore selective processing biases for physically attractive others. The findings suggest that (a). both male and female observers selectively attend to physically attractive female targets, (b). limiting the attentional capacity of either gender results in biased frequency estimates of attractive females, (c). although females selectively attend to attractive males, limiting females' attentional capacity does not lead to biased estimates of attractive males, (d). observers of both genders exhibit enhanced recognition memory for attractive females but attenuated recognition for attractive males. Results suggest that different mating-related motives may guide the selective processing of attractive men and women. 相似文献
226.
Secure and defensive high self-esteem 总被引:12,自引:0,他引:12
Jordan CH Spencer SJ Zanna MP Hoshino-Browne E Correll J 《Journal of personality and social psychology》2003,85(5):969-978
Long-standing theories have suggested high self-esteem (SE) can assume qualitatively different forms that are related to defensiveness. The authors explored whether some high-SE individuals are particularly defensive because they harbor negative self-feelings at less conscious levels, indicated by low implicit SE. In Study 1, participants high in explicit SE but low in implicit SE showed the highest levels of narcissism--an indicator of defensiveness. In Studies 2 and 3, the correspondence between implicit and explicit SE predicted defensive behavior (in-group bias in Study 2 and dissonance reduction in Study 3), such that for high explicit-SE participants, those with relatively low implicit SE behaved more defensively. These results are consistent with the idea that high SE can be relatively secure or defensive. 相似文献
227.
Diedrichsen J Ivry RB Hazeltine E Kennerley S Cohen A 《Journal of experimental psychology. Human perception and performance》2003,29(1):64-77
Four experiments were conducted to identify the locus of interference observed during the preparation of bimanual reaching movements. Target locations were specified by color, and the right-hand and left-hand targets could be either the same or a different color. Movements of different amplitudes (Experiment 1) or different directions (Experiment 2) to targets of the same color were initiated more quickly than symmetric movements to targets of different colors. These results indicate that costs observed during bimanual movements arise during target selection rather than during motor programming. Experiments 3 and 4 further examined the interference associated with target selection. Reaction time costs were found with unimanual movements when the target was presented among distractors associated with responses for the other hand. Interference observed during bimanual reaching appears to reflect difficulty in segregating the response rules assigned to each hand. 相似文献
228.
Stout SC Chang R Miller RR 《Journal of experimental psychology. Animal behavior processes》2003,29(1):23-38
Four conditioned lick suppression experiments with rats examined the effect of trial spacing on cue interaction. Experiments 1 and 2 found overshadowing to be eliminated with massed compound stimulus-outcome pairings and the usual trial spacing effect to be reversed with compound acquisition trials. Experiment 3 found that whether acquisition compound-outcome pairings were massed or spaced determined the effect of posttraining extinction treatment. Extinction of the overshadowing cue reduced responding following massed training and increased responding following spaced training. Extinction of the context decreased responding following massed training. Experiment 4 found the conditioning and devaluation results to be associative and stimulus specific. These results are in accord with the extended comparator hypothesis (J. C. Denniston, H. I. Savastano, & R. R. Miller, 2001). 相似文献
229.
Lehar S 《The Behavioral and brain sciences》2003,26(4):375-408; discussion 408-43
230.
Nathan Steven Carlin 《Journal of religion and health》2003,42(3):231-249
The present study is a psychoanalytic reading of Archpriest Avvakum's autobiography and takes its cue from some observations made by Russian and Ukrainian historian Edward Keenan, who offered a tentative diagnosis of manic-depression to describe Avvakum's personality. In my view, Donald Capps's analysis of religious male melancholia supports Keenan's observations, and I argue that Avvakum carried his childhood experiences and conflicts over into his later religious life. His religious life manifested a series of transferences and displacements, with Mary the Mother of God, God the Father, and the Church functioning as his loving or positive relationships with his family; and Patriarch Nikon and his followers embodying everything he feared and resented about his own childhood—change and abandonment. 相似文献