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从研究运动主体的情绪视角出发,从情绪反应的心理学成分研究入手,阐明情绪和个体判断决策的关系,进而从系统决策角度对竞技排球中运动员的个体判断与决策的重要意义。对情绪、个体判断与决策对竞技排球运动中运动员处理各类性质球的效果影响作借鉴式分析,强调情绪对新时期竞技排球运动发展的重要作用的同时,建设性提出竞技排球运动员赛前、赛中以及赛后情绪调节研究系统化策略。 相似文献
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在企业众多的管理决策中最需要关注的问题之一是企业投资项目决策问题。在价值最大化目标的驱动下,企业管理者一直将企业投资项目决策问题作为企业经营管理的重要环节。企业投资项目决策是指企业在给定资本约束情况下对可能的投资项目进行有效选择。本文基于背包模型和企业投资项目决策理论,对企业投资项目决策问题进行探讨,并通过实例进行计算机模拟仿真。该研究为企业投资项目理性决策提供了一种新的科学研究方法和计算模型,因此,对企业理性投资决策问题的思考具有较高的理论与应用价值。 相似文献
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This paper addresses a crucial question: Which factors explain the choices of institutional structures made by university researchers? The main findings of the study point to the central importance of publication assets, coordination costs, additional funding, and membership in the disciplines of engineering, natural sciences and health sciences as factors affecting the choices of institutional structures university researchers make when they become involved in collaborative research projects. On the other hand, the number of years researchers have been involved in collaborative research, the capture of additional publications linked to involvement in collaborative research, the importance of administrative burdens and the time required to coordinate collaborative research were demonstrated to be unimportant in explaining these choices. 相似文献
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《Journal of moral education》2012,41(3):183-189
Abstract: Hypothetical moral situations are often used by teachers and researchers in order to simulate real‐life moral problems. This article draws some logical distinctions between different types of moral conflict and the different types of question that can be asked about them. It is suggested that this approach must have serious limitations if it is assumed that there is a direct and straightforward connection between hypothetical and real‐life moral judgments, as the former necessarily lack the situational features of the latter. 相似文献
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主要对2012年欧洲足球锦标赛31场比赛中的14个判罚做研究,并结合足球竞赛规则和国际足球理事会指南来分析和探讨欧洲杯裁判员的判罚尺度,旨在揭示本届杯赛的运动员犯规动作的特点及普遍规律,为各级裁判员今后的执法提供一定的理论参考依据,同时给足球运动员以借鉴。 相似文献
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本研究主要采用问卷调查法和数理研究法,对中国足球甲级联赛2004赛季浙江赛区现场观众的基本特征和消费行为进行调查与分析。结果显示:现场观众主要由学生和企业职工构成;主队实力、赛事推广对观众购买决策因素影响较大;观众对赛事成绩、裁判水平、队员知名度较为不满。 相似文献
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Mary Catherine Bateson 《Interchange》2007,38(3):213-222
This paper explores how individuals and communities orient themselves to the future by the way they story the past. There
is a persistent tendency to think of such narratives as factual and therefore stable. The mutability of such narratives is
actually a key adaptive characteristic, ranging from complete repression of individual traumas to public revisionism and debates
about such events as the bombing of Hiroshima. Arguably, only those with a predictable future can afford a fixed version of
the past, while those who are swept by unpredicted social change toward new learning and improvisation must also construct
new narratives. This paper considers the social and individual value of multiple fluid narratives in the context of multiple
belief systems of other kinds. 相似文献
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