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131.
本研究考察生命和金钱问题下,获得和损失框架中决策任务类型对风险决策的影响。采用2(任务领域:生命、金钱)×2(决策任务类型:经验、描述)×2(结果框架:获得、损失)被试间设计,使用卡方检验及logistic回归分析后发现:生命和金钱问题下,个体在直接给出方案可能结果的描述性决策中仅表现出损失框架下的风险偏好;在通过自主查看方案可能结果的经验性决策中未发现结果框架作用。描述−经验差距一致性存在于生命和金钱问题中。 相似文献
132.
HAN Zhen 《Frontiers of Philosophy in China》2022,17(3):345
The essence of human civilization is the organizational forms for production, life, and other social activities. These organizational forms usually change according to historical development and pattern. According to Marx’s theory of three social forms including personal dependence, dependence on things, and free and full development of man, human civilization can be divided into three forms, namely pre-civilization, internally divided civilization, and civilization featuring free and full development of man, of which the second one can be further divided into slavery, serfdom, capitalist civilization, etc. A new form of human advancement created in modern China is a future form of civilization in concept and direction, and a realistic form of civilization in foundation and structure. 相似文献
133.
In social dilemmas, negotiations, and other forms of strategic interaction, mind-reading—intuiting another party’s preferences and intentions—has an important impact on an actor’s own behavior. In this paper, we present a model of how perceivers shift between social projection (using one’s own mental states to intuit a counterpart’s mental states) and stereotyping (using general assumptions about a group to intuit a counterpart’s mental states). Study 1 extends prior work on perceptual dilemmas in arms races, examining Americans’ perceptions of Chinese attitudes toward military escalation. Study 2 adapts a prisoner’s dilemma, pairing participants with outgroup targets. Study 3 employs an ultimatum game, asking male and female participants to make judgments about opposite sex partners. Study 4 manipulates perceived similarity as well as counterpart stereotype in a principal–agent context. Across the studies, we find evidence for our central prediction: higher levels of perceived similarity are associated with increased projection and reduced stereotyping. 相似文献
134.
<正>社会形态理论是马克思主义的研究者最为重视的马克思历史理论之一,甚至被看作历史唯物主义的核心部分,但同时也是引起最多争议和质疑的部分。然而,无论是关于社会形态演进序列之"五形态"与"三形态"的争论,还是关于社会形态的依次演进是否具有历史必然性的争论,抑或关于 相似文献
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137.
在中国文化背景下,针对营利性组织中人际交往中互动公正的因素结构展开研究,通过实证调研、数据分析得出互动公正的二维结构,即尊重与认可、解释和领导方式,同时提出互动公正在人力资源管理实践中的指导意义。 相似文献
138.
The effect of the image force on the Peierls stress (τ p ) of a screw dislocation below a free surface is studied via a self-consistent semidiscrete variational Peierls–Nabarro model. The consequence of reduction in elastic energy and increase in stacking fault energy by the presence of the free surface is found to additively increase the Peierls stress (τ p ). This model gives a physical interpretation of the same tend observed in a recent molecular dynamic study, while previous continuum analysis predicted the opposite. 相似文献
139.
Two types of stair-rod dislocation formed at junctions of {111} stacking faults in SrTiO3-SrRuO3 two-layer films on LaAlO3 substrates have been studied by high-resolution transmission electron microscopy. The first type, formed by the interaction of two stacking faults situated at the flat SrRuO3-LaAlO3 interface without any step, has a Burgers vector (a/3)<110>. The other type, formed by the interaction of two stacking faults, of which one starts from the SrRuO3-LaAlO3interface area involving an interface step, has a Burgers vector (a/3)<120>. The formation mechanism of the stair-rod dislocations and the effect of the step are discussed. 相似文献
140.
红色是自然界和人类社会最常见的颜色之一,它对人类心理与行为的影响受到心理学家的关注.2005年发表在Nature上关于红色队服增强奥运选手竞赛成绩的研究报告,引发了一系列红色心理效应研究.本文从生理指标、行为观察、认知、语言文化、情绪、态度等多个角度综述了红色心理效应的现象和机制,并提出“情境假说”来解释红色对心理与行为的影响.综述表明,红色的心理效应缘于其在不同情境下联结着不同的心理意义.这些联结受先天遗传和后天环境的共同影响.红色与心理意义的联结诱发了特定的心理状态,从而影响个体的心理与行为.颜色对心理的影响及其机制,已经成为颜色科学基础与应用研究的前沿领域之一. 相似文献