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Based on a notion of companions to stit formulas applied in other papers dealing with astit logics, we introduce choice formulas and nested choice formulas to prove the completeness theorems for dstit logics in a language with the dstit operator as the only non-truth-functional operator. The main logic discussed in this paper is the basic logic of dstit with multiple agents, other logics discussed include the basic logic of dstit with a single agent and some logics of dstit with multiple agents each of which corresponds to a semantic condition concerning the number of possible choices for agents. 相似文献
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以5.5~6岁幼儿为对象,自1989—1991年用三种不同性质学习材料,进行三次实验。有效被试人数为268,573,366人。表明学习后40天内多次呈现记忆自然恢复高峰。1992年数学实验表明学习后第7天复习(高峰期)的长时记忆效果优于第5天(低谷期)。现有记忆理论无法解释本现象。提出了以学习为始点的生理活动节律对保持材料自动加固的理论。 相似文献
96.
Shi Xu Larry R. Martinez Hubert Van Hoof Maria Isabel Eljuri Liliana Arciniegas 《Journal of applied social psychology》2016,46(11):617-626
This study focuses on the relation between emotional variability and job satisfaction and examines emotional exhaustion as a potential explanation for why variability may result in lower satisfaction. In addition, this study examines organizational identification as a potential moderator of the relation between emotional exhaustion and job satisfaction. A total of 244 nonacademic staff in two universities in Ecuador responded to the surveys. The results demonstrated that emotional exhaustion mediated the relation between emotional variability and job satisfaction and that organizational identification weakened the negative relation between emotional exhaustion and job satisfaction. This research is among the first to investigate emotional variability in organizations and examine the role of organizational identification in buffering the negative effect of emotional variability. 相似文献
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Kwong-loi Shun 《Dao》2016,15(4):511-532
The philosophical study of Confucian thought seeks to both understand the nature of Confucian thought in its historical and cultural context and relate it in an intellectually fruitful manner to contemporary philosophical discourse. Someone engaged in such a study will be pulled inward toward approximating the perspectives of the Confucian thinkers set in the context of their concerns and activities, and pulled outward away from the Confucians’ world of ideas to relate them to our present concerns and interests, specifically those that characterize contemporary philosophical discourse. These two psychological forces, the inward pull and outward pull, can be combined in different ways in the psychological orientation that underlies such a study. This essay presents and discusses the merits of an approach that it describes as “studying Confucian thought from the inside out.” On this approach, the inward pull is maximally dominant, and even as the outward pull leads us to move beyond the Confucians’ own perspectives to relate their ideas to our present concerns and interests, we at the same time seek to do so in a way that is maximally continuous with their perspectives. Such an approach helps draw out the distinctive characteristics and insights of Confucian thought, and also furthers a direction of inquiry that the Confucian thinkers themselves advocate. 相似文献
99.
从传统性到现代性的转变上看京港大学生的人格差异 总被引:2,自引:0,他引:2
本研究通过对京港两地大学生的传统人格特征和现代人格特征所进行的调查和研究发现 ,当代大学生的人格特征正在由传统性向现代性转变。北京大学生 ,尤其是女生的现代人格表现更为突出 ,她们更乐于接受新观念 ;而香港大学生在转变中则相对表现得较为保守 ,尤其是香港的女生 ,仍然较为传统。 相似文献
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小学儿童规则发现的类比迁移研究 总被引:5,自引:1,他引:4
本研究以小学儿童为被试,证实了在策略提示条件下解决规则发现(合取规则和析取规则)的类比问题时,任务难度和表面相似性是影响策略的迁移的重要因素,并且发现小学儿童的思维能力存在着较大的个体差异.他们在问题解决时主要使用单维检验策略,多数小学儿童缺乏较强的元认知监控. 相似文献