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71.
随着近年医患关系的紧张,越来越多的医疗工作需要履行签字手续,呈现了签字扩大化的态势。签字扩大化是防御性医疗的一种表现形式,但并未带来医疗纠纷减少,也不是医疗纠纷产生的主要原因,又给医疗工作增加了繁琐程度,而且并未达到知情同意的内涵。所以,签字扩大化失去了其应有的意义。 相似文献
72.
Jiang Jiang Yu Kou Fang Wang Ying Wu Yan‐Mei Li Yuan Li Yiyin Yang Hui Cao Qiuping Wu Shi‐Jie Jing Bi‐Jing Jiang La‐Mei Shen Ai‐Juan Li Zhongquan Li Wenjun Gao Chi‐Yue Chiu Ying‐Yi Hong Shih‐Chi Hsu Lin Zhang Bao‐Yan Yang Xiao‐Li Yang De‐Lei Zhao Zhimin Zou Qing‐Wang Wei Xia Chen Yu‐Fang Zhao Yi‐Jin Zhou Hong Chen Jianping Feng Xin Wang 《Asian Journal of Social Psychology》2011,14(3):207-216
A scandal can evoke public outrage when it is widely publicized and involves an individual who is perceived to have a high level of cultural representativeness. Two experiments showed that when the scandalous target's moral character was highlighted, emotional responses towards the target were least negative when the scandal was widely circulated and when the target was seen as a representative of his culture. These results suggest that when a cultural symbol is implicated in a widely‐circulated scandal, the negative emotions directed towards the scandalous individual can be alleviated when the public remains confident in his or her commitment to morality. 相似文献
73.
In this experiment we test whether the effects of manual asymmetries on movement preparation depend on the parameter (amplitude or direction) to be programmed. In two experiments, only the amplitude, or the direction, of aiming movements was constrained. Reaction and movement times were measured. Results show that RTs are always shorter for left-hand than for right-hand movements. There is an effect of target extent in the amplitude condition, but not in the direction one. RTs for ipsilateral movements are shorter than RTs for contralateral movements. These results are discussed in the light of the processes involved in setting the amplitude or direction of the movement and with regard to the competency of the two hemispheres regarding these processes. 相似文献
74.
Both the speed and accuracy of responding are important measures of performance. A well-known interpretive difficulty is that
participants may differ in their strategy, trading speed for accuracy, with no change in underlying competence. Another difficulty
arises when participants respond slowly and inaccurately (rather than quickly but inaccurately), e.g., due to a lapse of attention.
We introduce an approach that combines response time and accuracy information and addresses both situations. The modeling
framework assumes two latent competing processes. The first, the error-free process, always produces correct responses. The
second, the guessing process, results in all observed errors and some of the correct responses (but does so via non-specific
processes, e.g., guessing in compliance with instructions to respond on each trial). Inferential summaries of the speed of
the error-free process provide a principled assessment of cognitive performance reducing the influences of both fast and slow
guesses. Likelihood analysis is discussed for the basic model and extensions. The approach is applied to a data set on response
times in a working memory test.
The authors wish to thank Roger Ratcliff, Christopher Chabris, and three anonymous referees for their helpful comments, and
Aureliu Lavric for providing the data analyzed in this paper. 相似文献
75.
Hölter R 《The Journal of analytical psychology》2005,50(4):521-537
Traumatic experiences of violence like those that were brought about by the communist regime of the former German Democratic Republic (GDR) are still present as if they happened yesterday, causing severe disadvantages in everyday life even after all those years. Consequently, in cases of extreme traumatization induced by political imprisonment, persecution and applied psychological methods of disintegration, regressive processes take place which corrode the ego. The breakdown of cathexis, i.e., the failure of empathic connection at the time of the trauma, is the strongest characteristic of severe traumatization. As a result of this destruction for the traumatized there is an inability to keep upright an inner empathic, emotional connection. As we try to grasp, from a Jungian point of view, the psychodynamics of severe traumatization, we can speak of a powerful pathogenous complex, which I call the 'Prometheus-complex'. Gustav Bovensiepen speaks of this complex as a sub-network, a limited fragment of the matrix of all internalized experiences, consisting of internal working models, feelings and patterns of anticipation which interact mutually. The human being, captured in such isolation and paralysis of the mind, can find himself 'in the therapist' on a mental level. 相似文献
76.
Silvers A 《Theoretical medicine and bioethics》2003,24(6):471-487
Disagreement about the properattitude toward disability proliferates. Yetlittle attention has been paid to an importantmeta-question,
namely, whether ``disability' isan essentially contested concept. If so, recentdebates between bioethicists and the disabilitymovement
leadership cannot be resolved. Inthis essay I identify some of the presumptionsthat make their encounters so contentious.
Much more must happen, I argue, for anydiscussions about disability policy andpolitics to be productive. Progress depends
onconstructing a neutral conception ofdisability, one that neither devaluesdisability nor implies that persons withdisabilities
are inadequate. So, first, I clearaway the conceptual underbrush that makes usthink our idea of disability must bevalue-laden.
Second, I sketch someconstituents of, and constraints upon, aneutral notion of disability.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
77.
驾驶员的动态反应时研究 总被引:4,自引:0,他引:4
本研究应用DFY-1型动态反应时测试仪,以解放CA10B 型卡车为实验用车,结合日常运输任务,对三种年龄组(20—29岁、30—39岁、40—49岁)的30名驾驶员,在三种车速(静态,30公里/小时及50公里/小时)条件下的反应时、动作时及制动反应时进行了测试。结果表明:车速对驾驶员的反应时及制动反应时有显著影响,而对动作时则无显著影响;驾驶员的年龄对反应时、动作时及制动反应时均无显著影响.本研究结果为加强驾驶员的安全教育与管理,控制车速提供了佐证。更高车速条件下驾驶员的反应时特点尚待进一步研究。 相似文献
78.
在不同社会偏好类型中,研究者较为关注利他偏好及其信号功能。本研究探究在独裁者游戏中,决策者的利他偏好如何受到分配方案对接受者可见性的影响。实验1采用行为实验结合计算建模的方法,发现无论在选择或评分条件下,相比于行为不可见,当分配者的行为能够为接受者所见时,分配者都表现出更大程度的利他偏好。此外,相比于评分条件,在选择时人们更加在意分配效率。实验2仅使用选择条件,并操纵社会规范,发现行为可见增加利他偏好的作用依赖于利他的社会规范,当存在非利他社会规范时,行为可见的影响减小。本研究结果表明,在利他社会规范下,当行为对接受者可见时,人们将表现出更多利他偏好。 相似文献
79.
80.
The effects of four novel odors on risk assessment by mice (i. e., flat back approach, stretched attention, immobility) and the suppression of appetitive behaviors were examined in two experiments. When novel odors were presented in a straight runway, subjects spent significantly less time in the odor compartment, relative to controls, when it contained sheep wool, chocolate, or citronella (but not cat fur) odors. Risk assessment behaviors occurred at similar levels among all groups and appetitive behaviors were not suppressed by the novel odors. When odorants were scattered over one half of the subjects' home cage floor in Experiment 2, all novel odors increased the duration of at least on e risk assessment measure and/or suppressed appetitive behaviors (i. e., eating, grooming, rearing). The results clearly reveal that a reasonably wide range of novel odors evoke at least some level of risk assessment which presumably reflects increased fearfulness. The odors of sheep wool and cat fur induced a wider range of such responses than did chocolate or cinnamon suggesting that mammalian odors may be particularly effective stimuli. If so, however, it is clear that predator odors are not uniquely effective in this regard. Experiment 1 also underscores the importance of the testing environment in assessing the behavioral effects of novel odors in mice. © 1993 Wiley-Liss, Inc. 相似文献