排序方式: 共有143条查询结果,搜索用时 15 毫秒
31.
32.
Steinberg D 《Theoretical medicine and bioethics》2004,25(4):229-241
Kidney donation by young children and the mentally retarded has been supported by court decisions, arguments based on obligations inherent in family relationships, an array of contextual factors, and the principle of beneficence. These justifications for taking organs from people who cannot protect themselves are problematic and must be weighed against our obligation to protect the vulnerable. A compromise solution is presented that strongly protects young children and the mentally retarded but does not abdicate all responsibility to relieve suffering. Guidelines are proposed that prohibit the retrieval of kidneys from young children and the mentally retarded but permit one exception. They would allow retrieval of a kidney when the consequence to a first order relative with whom the donor has a meaningful and valuable relationship is otherwise imminent death. This would be done in accordance with additional guidelines that minimize harm to the donor. Since most patients with end stage renal disease can be maintained on dialysis the need for a kidney to prevent death should be an uncommon occurrence. This compromise is proposed as a solution to a dilemma that exists because two ethical principles are in conflict and one cannot be honored without violating the other. 相似文献
33.
34.
基于框架效应和共情–助人行为假说,以82名大学生为被试,通过实验探讨了网络募捐中求助者的面部表情对捐助意愿的影响,并考察了目标框架的调节作用以及共情的中介作用。结果表明:目标框架调节了求助者的面部表情对捐助者的共情和捐助意愿的影响。在积极框架下,消极面部表情对捐助者的共情和捐助意愿的积极影响显著高于积极面部表情;而在消极框架下,两种面部表情对捐助者的共情和捐助意愿的影响均无显著差异。研究还发现了有中介的调节作用模型,共情在求助者的面部表情对捐助意愿的影响中发挥中介作用,而目标框架是有中介的调节变量。 相似文献
35.
采用筛选图片时间任务作为被试利他意愿的指标,考察在两种主观时间流逝速度(时间飞逝和时间缓慢)条件下,被试(时间定价组和非时间定价组)对利他行为的影响。结果发现,非时间定价组在时间飞逝和缓慢条件下利他行为差异不显著,但是时间定价组在时间飞逝条件下比在时间缓慢条件下利他行为时间明显较短。结果表明,时间定价组在时间飞逝条件下充分显现时间的价值,减少利他时间,而在时间缓慢条件下,在可接受的时间成本范围内,被试表现出较为乐于助人,证实了主观时间流逝速度会对个体利他行为产生影响。 相似文献
36.
网络慈善众筹是从在线社区获得财力捐助的行为。本研究通过3个实验,考察在线社交平台上受益者面部表情与捐赠者–受益者关系对慈善众筹捐赠行为的影响。结果发现,快乐的面部表情对捐赠金额和分享意愿的影响总体上比悲伤更大;捐赠者–受益者共有的熟人关系比陌生人关系对捐赠金额与分享意愿的影响更大;面部表情与捐赠者–受益者关系对慈善众筹的捐赠金额存在交互作用,但对分享意愿没有显著性影响。结果表明,在线社交平台的慈善众筹捐赠行为更偏好有快乐面部表情的受益者,并且更多地受到间接的、社会交换预期微弱的熟人共有关系的影响。 相似文献
37.
《Pratiques Psychologiques》2014,20(1):39-53
Recently, the health social sciences, like some fields of psychology, have progressively adopted qualitative methods, particularly in English-speaking countries. When they come in addition to quantitative methods, they are called “mixed methodologies”. Among other reasons, these approaches suffer nonetheless of a lack of acknowledgement because of a still topical debate opposing the positivist-objectivist and the constructivist paradigms. Another reason to this lack of acknowledgement is due to the fact that several authors explain the use of a mixed methodology according to pragmatic arguments. The authors of this paper briefly present these debates and their pertinence in health psychology research and try to overcome them by showing that it is possible to make mixed methodologies fall within a constructivist approach. Their proposal is exemplified through a research work about organ donation decision led in Switzerland. Actually, this research embed multiple and complex factors that offer an appropriated ground for the use of a mixed methodology, qualitative and quantitative. 相似文献
38.
Jason T. Siegel Andrew L. Thomson Mario A. Navarro 《The journal of positive psychology》2014,9(5):414-427
Elevation has garnered empirical support as the emotional response to witnessing moral beauty. The current studies investigated elevation’s construct validity by experimentally testing whether feelings of elevation are distinct from gratitude, another moral and ‘other-praising’ emotion. Study 1 demonstrated that feelings of elevation are distinct from gratitude, serenity (i.e. a secondary comparison condition), and boredom (i.e. a control condition). Study 2 added a behavioral outcome measure in the form of monetary donations to a moral charity. The third study expanded on Study 2 by randomly assigning participants to an elevation or gratitude mood induction and then randomly assigning them to have the opportunity to donate to either a moral or an amoral charity. Together, these studies support Haidt’s conceptualization of elevation, clarify Algoe and Haidt’s qualitative assessment of the emotional differences between elevation and gratitude, and reveal that elevation results in different behavioral responses than gratitude. 相似文献
39.
40.