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961.
962.
963.
河流伦理是在当今黄河等中外河流面临空前危机的背景下提出的,它将人与人之间的伦理关系拓展到人与河流的关系中,从多维视角论证了"河流是有生命的",扩大了道德共同体,从哲学层面确立了河流新的价值尺度,提出了河流的基本权利,建立了人类与河流的新型关系,明确了人类开发利用河流的基本原则,同时论述了河流伦理与河流立法的辩证关系以及河流立法的法理特点.构建河流伦理的意义在于:一是有利于提高人们对于河流生命的科学认识水准;二是在特定的时代背景下,对河流生命理念进行培育和弘扬;三是改善调控管理,推动流域由单纯治理向有机管理转变,从而为实现人与河流和谐相处提供有力的理论支撑. 相似文献
964.
AbstractIn social and economic interactions, people often decide differently for others, as against for themselves, under situations involving risks. This sometimes leads to conflicts or contradictions. Although previous studies have explored such contradictions, the findings have been inconsistent. To reconcile these inconsistencies, this paper investigates the role played by the different domains and probabilities in the self-other differences under risk. Two groups of participants completed a gambling task combining different domains (gain vs. loss) and probabilities (small vs. large). One group made decisions for others and the other group made decisions for themselves. The results revealed a four pattern of discrepancy: the ones who made decisions for others were less risk-seeking than those who made decisions for themselves over the small probability gains. This was reversed over the large probability gains. Conversely, the participants who made decisions for others were more risk-seeking than those who made decisions for themselves over the small probability losses. The results were reversed over the large probability losses. These results reconcile the contradictory findings of the previous studies and suggest the significant role played by contextual factors in such discrepancies. 相似文献
965.
The present study tested the effects of extrinsic motivation on scientific and artistic creativity among Chinese middle school students. In Study 1, a between-groups design was applied to examine the effects of expected rewards on scientific and artistic creativity among 123 students, and in Study 2 the same design was applied to examine the effects of expected evaluation from different raters on scientific and artistic creativity among 120 students. We also considered the effects of grade and gender in both studies. The results of Study 1 indicated that expected material reward had significant negative effects on scientific creativity for 7th graders, while expected social reward had significant positive effects on scientific creativity for 8th graders, and both expected material and social rewards had significant positive effects on artistic creativity. The results of Study 2 indicated that expected evaluation from teachers and classmates had significant negative effects on scientific creativity and significant positive effects on artistic creativity. These results suggest that there is no one-size-fits-all answer to the effects of extrinsic motivation and creativity, Factors such as culture, type of extrinsic motivation, grade, and domains of creativity must be fully considered when cultivating adolescents’ creativity. 相似文献
966.
Karlen Lyons-Ruth Margaret Kaufman Nina Masters Jenai Wu 《Infant mental health journal》1991,12(4):309-320
Munchausen by Proxy Syndrome is a version of Munchausen's Syndrome whereby a parent, usually the mother, simulates or fabricates disease in one or more of her children in order to seek medical attention. Because this disorder is usually identified in pediatric settings, current literature focuses on identification of the syndrome, with little discussion of treatment issues or management strategies other than confrontation of the parent and removal of the child from the home. With the increased availability of infant mental health services, infant clinicians are likely to be called on to evaluate and treat cases of this disorder. This paper reviews the Munchausen by Proxy literature for infant clinicians and describes the identification and long-term management of one Munchausen by Proxy case within the context of an infant home-visiting service. Pertinent issues that emerged included the difficulties inherent in documenting the mother's pathological behavior, the clinical tension between preventing flight from treatment but limiting harmful behavior, the need for a long-term collaborative relationship with a designated pediatrician, and the importance of further education of protective service workers about this syndrome. 相似文献
967.
通过CiteSpace对空间隐喻研究文献进行可视化分析发现,中国对于空间隐喻的研究始于1999年,经历了起步探索期、爆发期,现进入平稳深化期; 学科分布以语言学为主,文学与心理学为辅; 多数研究者更倾向单次独立研究而缺少持续与合作研究,仅构成一个作者群,另外也有一些小合作团队,只局限于两人合作,合作力量较弱; 各机构之间合作缺乏; 研究热点集中于空间隐喻、隐喻、认知、意象图式、空间、映射汉语、隐喻拓展等,近年来转向了概念隐喻、道德、道德概念、垂直空间隐喻和具身认知,且具身认知持续至今; 空间隐喻研究主要围绕空间隐喻、认知语言学、意向图式、方位词、映射、隐喻、认知和具身认知这八个主题开展。由此可知,未来的研究中可扩展学科范围、加强各作者和各单位之间的合作、探索其他研究热点。 相似文献
968.
研究采用单探测变化检测范式,探讨了三维图形在视觉客体和空间工作记忆中的存储时程。实验一的三维图形由不同颜色、形状组成,实验二的图形由不同颜色、图案组成。两个实验的结果均发现:被试的正确率随刺激间隔时间的延长而显著下降; 空间工作记忆任务的正确率显著高于客体工作记忆任务。研究结果表明,视觉刺激消失后,不论是客体信息还是空间信息,均随间隔时间的延长而逐渐衰退,且客体信息衰退的速度比空间信息快。总体来看,三维图形的客体和空间信息在视觉工作记忆满负荷条件下能保持大约3~5秒的时间。 相似文献
969.
970.
目的:为了明确气郁体质对女性抑郁的作用机制,研究通过纵向设计构建了一个有调节的中介模型,探讨了气郁体质和抑郁之间冗思的中介作用和生活应激事件的调节作用。方法:采用问卷法对468名女大学生进行追踪,通过间隔一年两个时间点的纵向设计,对女性的气郁体质、抑郁、冗思及生活应激事件进行调查。结果:交叉滞后模型结果显示,气郁体质可以显著预测女性一年后的抑郁水平; 冗思在气郁体质对一年后抑郁的影响中起纵向中介作用; 生活应激事件调节了气郁体质对一年后抑郁作用的直接路径和后半路径。结论:气郁体质与抑郁之间的纵向中介调节模型成立,这提示气郁体质的女性可以通过减少冗思,优化应对生活应激事件的方式来改善抑郁。 相似文献