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阐述了军队院校科研质量管理体系有效性评价的重要性,指出了现行模糊综合评价过程中的不足;给出了以置信度准则为隶属准则的模糊综合评价改进及实现方案。最后通过实例验证了改方案的合理性和有效性。 相似文献
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Stefanie Eifler 《Quality and Quantity》2007,41(2):303-318
In this paper, the validity of vignette analyses of various forms of deviant behavior in the presence of opportunities is
analyzed on the basis of ideas derived from cognitive psychology. Abelson’s Script Theory together with insights into human
memory of visual and verbal information, allow the assumption that vignette analyses using visual stimuli are valid measures
of deviant behavior in particular. The study includes an empirical examination of these ideas (n = 450). Nonparticipant observations and vignette analyses with visual and verbal material were carried out with regard to
three forms of deviant behavior occurring in the presence of opportunities presenting themselves in everyday life. Observed
and self-reported frequencies of deviant behavior or deviant intentions were counted and cross-tabulated. Log-linear analyses
with dummy coding using observation data as reference category were run. Data analyses yielded the result that frequencies
of deviant behavior were related to the techniques of data collection under consideration. Especially vignette analyses of
the return of ‘lost letters’ that use both visual and verbal stimuli overestimate ‘actual’ (i.e. observed) return rates. This
result is discussed with regard to the underlying methodological assumptions as well as its implications. 相似文献
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针对2008年上市银行的中报数据,将主成分分析应用于上市银行绩效的综合评估。在此基础上,得出了一种上市银行绩效的一个综合排名。在应用中,对主成分分析和因子分析在运用SPSS软件研究时极易混淆、错用之处进行了强调。研究表明,绩效评估比较合理,客观上反映了上市银行的绩效水平。评价结果为经营者的业绩评价提供依据,为投资者特别是中小投资者客观、全面的分析上市公司提供投资参考数据。 相似文献
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During the twentieth century, many authors have offered their contributions to the controversial subject of test validity.
Thus, the concept of validity seems to be quite a simple idea until one looks at the literature on the subject. Validity can
be defined as “the degree to which the test actually measures what it purports to measure,” but the question of how to define
validity and how to test it is both an old question and a never-ending story. We have to deal with it every time we are asked
to use a test that already exists or to construct a new one. Therefore, the article aims at dealing with test validity in
order to point out the different (qualitative and quantitative) aspects of validity, which have emerged from empirical research
and theoretical reflections. It is thought as a critical review which can be useful both to theoretically oriented and practically
inclined psychologists. 相似文献
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基于灰色理论的连锁配送中心服务质量评价 总被引:2,自引:0,他引:2
分析了连锁配送中心服务质量评价指标体系,从模糊数学和灰色理论的角度,提出了配送中心服务质量评价的一种方法,并用一个实例进行验证。 相似文献
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绩效考核的科学性和艺术性,是保证绩效考核客观有效的前提;合理的考核流程是科学性和客观性的保证。本文提出了员工绩效考核流程,并进行了详细的探讨。 相似文献
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本文针对图书馆图书效益评价中的指标确立和合理量化问题,根据图书的借阅状况建立相应图书效益指标评价体系,应用层次分析法构建综合评价模型,给出综合评价分值计算公式,举例说明图书效益评价作用,以便指导管理部门对图书投资和采购,提高图书的实际效益。 相似文献
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层次分析法在代建单位资质评价中的应用 总被引:1,自引:0,他引:1
项目管理公司的资质指标是多目标因素的指标体系,文章将层次分析法和模糊综合评判法引入项目管理公司资质评价,将定性分析和定量计算相结合,从而得到更符合实际的评价结果. 相似文献
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围绕评价理论的三个子系统,提出求职简历写作中的一些实用性建议,引导大学生通过不同的方法来增强简历的人际力量,从而达到强化求职者和招聘经理之间人际联盟的最终目的。 相似文献
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The paper presents the multidimensional measurement as a transparent and easy-to-interpret method to measure poverty, where poverty is measured with a set of direct and indirect poverty indicators side-by-side. Multidimensional measurement is formalised and compared to the traditional, one-dimensional measurement. This formalisation is based on the idea about a set of indicators that are measuring different manifestations of the same latent variable. The Latent Class Model (LCM) is proposed as a method to select a valid and reliable set of poverty indicators for multidimensional measurement. The LCM is used to test if these different poverty indicators really measure the same latent referent – an assumption on which the multidimensional measurement is based. Before this method presented here, constructing and selecting indicators for the multidimensional measurement of poverty has relied practically on theory and substance only. Naturally, the method presented here can be used generally for studying and developing multidimensional measurements. 相似文献
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随着市场经济的不断发展,消防工作面临的形势和任务将更加艰巨。如何建立与市场经济相适应的、与国际接轨的新型消防监督机制,推进消防工作社会化进程成为诸多消防同仁共同关注的话题。通过对一些学术论文的学习和对工作实际的思考,本人深深体会到消防安全评估的重要作用,建立和完善消防安全评估体系是当前消防工作的自身要求,是推动消防工作向纵深方向发展的一项重要举措。 相似文献
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以运输的便利性和经济性为指标,建立了模糊综合评价模型,对各载运工具的竞争优势进行比较,并在此基础上,对铁路冷藏货物运输的发展提出建议。 相似文献
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文章就核电厂建造质量保证体系建立和实施重要方面的质量保证监查活动,结合目前质保监查活动开展的现状,分析了影响质保监查有效性提高的主要因素,并提出了如何从提高认识、监查体系的建立、监查组织的独立性、监查人员的培育以及监查制度的完善等方面,持续提高质保监查的有效性,使监查活动富有成效;通过质保监查的有效实施,准确、全面地评价质量保证体系的实施情况和有效性,持续改进质量保证体系,确保核电厂的建造质量。 相似文献
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本文简要介绍了项目理论的相关内容和方法,并设计和阐述政府科技项目绩效评估监测制度框架,包括绩效目标计划、绩效报告和绩效评估三方面的监测制度及相关内涵。 相似文献
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装备维修过程质量评估研究 总被引:1,自引:0,他引:1
对装备维修质量的评估,不仅要针对维修后各种指标的恢复程度,还要对维修过程中的各种因素进行评价,以便维修企业对维修过程进行控制以及改进。运用基于AHP的模糊综合评价法对装备维修过程进行评估,并利用最优传递矩阵法对标度矩阵判断法确定权重进行改进,从而避免一致性检验,评价结果更加科学合理。 相似文献
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产品竞争力决定了组织的生存与发展。针对在评价中存在的误区,本文提出利用模糊数学方法对产品竞争力进行合理、全面评判,从而为企业进行相关决策提供科学直观的依据。在概括一般模糊评价模型的基础上,通过实际案例来具体说明其应用。 相似文献