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1.
在分析现有文献的基础上,通过访谈和问卷调查收集测评项目,构建了大学生实践能力结构模型和测评量表,并将此模型和测评量表在我校和重庆市部分民办高校的部分大学生中进行测评和验证.结果表明,该大学生实践能力模型和测评量表,不仅具有良好的信效度,而且模型各项拟合指标良好,尤其适合于对民办高校大学生实践能力的测评.对重庆市部分民办高校大学生测评结果显示,大学生实践能力近两年来提高较大,但提高的程度与专业有关.  相似文献   

2.
赵春清 《创新科技》2003,(11):20-20
<正> 人才测评,是运用现代心理学、管理学及相关学科的研究成果,通过心理测验、情境模拟等手段,对人的知识水平、能力结构、个性特征等因素进行测量,并根据岗位需求及企业组织特性对人才进行评价。人才测评作为人力资源管理的重要组成部分,在人力资源开发和管理的各个环节中起着重要作用。正在兴起的人才测评热 1879年,法国心理学家冯特在德国莱比锡大学设立了世界上第一个心理实验室,开始对个体的行为差异进行研究,这就是人才测评的雏形。近二十年来,随着测评工作更加专业化以及计算机技术在测评中的应用,人才测评被应  相似文献   

3.
知识管理中个体知识能力的一种模糊测评方法   总被引:8,自引:0,他引:8  
依据个体知识能力的特性及其表现程度,提出了一种关于个体知识能力的模糊测评方法,并通过一个算例说明了该方法的应用·该方法的特点是:①针对个体知识能力的不同表现形式,分别进行基于隐性知识能力的模糊测评和基于问卷成绩的显性知识能力的测评,并将这两部分测评结果进行综合,使最终测评结果反映了个体的综合知识能力;②在测评方法中,引入了Delphi方法的基本思想,使每个专家的测评结果通过调整逐步地与群体测评结果达到共识;③关于隐性知识能力的指标,专家以模糊语言短语的形式给出测评信息·  相似文献   

4.
心理迷宫是由四川大学心理咨询与测评实验室研究人员自主开发的行为训练实验项目。该项目为全暗室迷宫,旨在通过提供障碍任务体验,引发被测试对象特定的情绪和感受,配合行为训练,改善个体应对挫折的行为模式和情绪调节能力。实践证明,该项目在提升大学生挫折容忍度方面行之有效,并总结和展望了项目的运营模式。  相似文献   

5.
我国正处在创新驱动发展提速的关键阶段,激发人才创新活力的任务重要且紧迫。创新具有内激励性,激发创新主体的内因是关键,心理授权是内在激励的过程。通过对504名企事业单位创新型科技人才的调查,分析心理授权对个体创新行为的影响以及控制点的调节作用。实证研究结果发现:心理授权对创新型科技人才创新行为有显著的正向影响;控制点在心理授权与个体创新行为关系中起调节作用,心理授权水平的提升对内控型个体创新行为的促进作用比外控型个体大。  相似文献   

6.
目的研究设计类大学生学习评价量表指标选取方法;方法面向设计类学生及专家,以座谈会和问卷调查的方式确定测定因素,用因子分析、信度和效度分析法,对设计类大学生学习评价指标和测评量表进行系统研究;结果通过研究得出具有较高信度、效度和鉴别力的3个一级指标(学习动机、学习行为及过程、学习效果),22个二级指标的评价指标和测评量表;结论弥补了设计类大学生学习测量研究领域中的不足,丰富了设计类教育研究方法,为此类大学生学习评价研究提供了科学的量化工具及依据。  相似文献   

7.
科技人力资源是企业重要的创新资源。通过对合肥地区118名科技人力资源的问卷调查,对个体创新行为的影响因素进行实证研究,拟通过相关性分析、层级回归分析等统计学方法构建影响个体创新行为的模型。研究结果表明:工作满意度、工作自主性、晋升激励、上司支持与创新行为均呈正相关;工作自主性和上司支持能够明显影响个体的创新行为;工作满意度、晋升激励与个体创新行为显著正相关,但不是很好的预测因素。  相似文献   

8.
新经济时代,创新成为保持个体竞争力的关键因素之一。由于知识更新速度加快,借由网络关系的知识获取行为,成为个体取得创新所需知识的重要来源。为了深入了解知识获取对个体创新的影响作用,以我国消防行业专利数据为样本,从社会网络理论出发,引入知识网络和合作网络变量来分析两种网络嵌入的双重作用。实证研究结果表明:通过网络关系的知识获取行为对个体创新有正向作用;知识网络结构洞与合作网络中心性共同推动了个体创新绩效的提高。  相似文献   

9.
运用专家访谈、问卷调查等方法,构建了包含6个维度的体育锻炼心理效益测评体系,包括身体自尊、主观体验、人际交往、困难应对、身体价值和思维灵活.在此基础上开发了针对性强、信效度较高的心理效益测评量表,建立了辽宁地区评价常模,为辽宁地区青少年体育锻炼心理效益的测量与评价提供了支持.  相似文献   

10.
本文总结分析了我国企业人才测评的现状的基础上,分析企业人才测评存在的误区和问题,提出建立人才测评的科学流程,建立适应企业的测评体系,开发适应企业的测评题库和借助外部的测评咨询力量的四个对策方案。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

13.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

14.
There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.  相似文献   

15.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

16.
王慧 《科技信息》2008,(10):240-240
Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.  相似文献   

17.
The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.  相似文献   

18.
The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3~4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰~ -7.8‰, PDB) and matrix dolomites (-6.6‰~ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084~0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078~0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.  相似文献   

19.
In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.  相似文献   

20.
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