A Study of the Decision-Making Behaviours of Turkish Adolescents

The research reported in this paper aimed to examine the relationships between decision-making behaviours, self-esteem, and the perceived problem-solving skills of adolescents and to investigate the contributions of self-esteem and perceived problem-solving skills in predicting decision-making behaviours (decision response styles, decisional self-esteem, and decisional stress). Another aim of the study was to investigate whether there is a difference in the decision-making behaviours of adolescents considering gender and school type. For this purpose, Decision Behaviour Questionnaire, Self-Esteem Inventory, and Problem-Solving Inventory were administered to 511 adolescents (276 females and 235 males) in Turkish high schools. The findings revealed that decisional behaviours were positively correlated with self-esteem and problem solving. At the same time, self-esteem (general, social, academic, and home/family) and problem-solving were significant predictors of decisional behaviours. There were significant differences in decisional behaviours according to gender and type of school.     

聋校数学“小组合作学习”的误区浅析

在新课程理念引领下,合作学习作为新型学习方式被广泛运用于聋校数学课堂教学实践中,课堂教学气氛变活跃了,但热闹背后却存在着种种问题。本文浅析了这些问题,并提出了一些解决问题的策略。     

供电企业引进竞争机制的经济分析

通过对不同市场机制的经济学分析,比较不同的机制对收益分配的影响,揭示了供电企业引进竞争的必要性和迫切性;同时探讨了供电企业在市场化进程中如何引进竞争机制,提出了若干建议。     

体育赛事定价应考虑的问题及实施措施探讨

在体育产业化快速发展的今天,体育赛事所具有的巨大产业价值逐渐受到社会各界的普遍认同。随着体育赛事市场化程度的加深,体育组织经常会遇到这样的问题,运动队出席商业表演赛收取多少出场费才算合理,举办体育赛事应该制定怎样的门票价格,企业对赛事进行赞助、履行企业要求的义     

体育赛事互补合同的经济分析

从体育赛事存在多种互补合同的事实出发,根据互补性的强弱和市场的竞争状况,将体育赛事互补合同分为6类,并运用不完全信息经济理论的分析框架,对其中的4类逐个进行分析。认为:在这4类合同中不同程度地存在“逆向选择”、“道德风险”、“敲竹杠”和条件信息等问题,导致赛事契约过程中有交易风险大、成功率低、交易费用高等市场失灵的问题,因而有必要创新体育赛事交易制度。     

固体物料的浆液管道输送

本文介绍了本世纪50年代发展起来的一种新的运输方式——固体物料的浆液管道输送。简述了世界主要各国应用这种运输方式的发展概况和现状。提出了浆液管道输送的优缺点。为了更广泛地应用和发展这种运输方式,本文还着重归纳了国内外正在进行和应该着手进行的若干研究课题及研究方向。     

Determining the Value of Cultural Goods: How Much (or How Little) Does Contingent Valuation Tell Us?

Contingent valuation methods (CVM) are now well established as a means of measuring the nonmarket demand for cultural goods and services. When combined with valuations provided through market processes (where relevant), an overall assessment of the economic value of cultural commodities can be obtained. Within a neoclassical framework, such assessments are thought to provide a complete picture of the value of cultural goods. But are there aspects of the value of cultural goods which are not fully captured, or not captured at all, within such a model? This paper argues that CVM provides an incomplete view of the nonmarket value of cultural goods, and that alternative measures need to be developed to provide a fuller account.     

渡江路线的数学模型讨论

针对2003年的全国大学生数学建模竞赛中的渡江问题进行了讨论分析，建立了渡江问题的通用模型，通过对游渡角度的讨论，给出了游渡成功的基本条件和最佳游渡路线。     

对以倾销法的几点质疑

从反倾销法的观念基础，一些基本的法律概念和法律效僧这三方面反倾销法本身提出了质疑，并且就反倾销法的现状和未来进行了探讨。     

业余训练中的心理学应用

在业余训练中对心理学的应用往往会受到训练周期的影响，教练员在把握运动员的心理因素方面所遇到的困难很多。本文通过实践就心理学在训练和比赛中应注意的一些工作方法和心理问题进行了分析总结。