共查询到20条相似文献，搜索用时 93 毫秒
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制造型企业知识员工组织承诺及其与个体效能的关系——以离职倾向为例 总被引：1，自引：1，他引：0
拥有高组织承诺的员工队伍是组织获取持续竞争优势的重要来源.通过对制造型企业知识员工的问卷调查,验证了组织承诺的三维结构,并以离职倾向为例,运用分层回归分析方法重点探讨了知识员工组织承诺各维度之间的交互对个体效能的影响.结果显示:情感承诺、规范承诺和持续承诺对离职倾向存在显著负影响,且影响强度依次降低;规范承诺可以正向调节情感承诺和离职倾向之间的关系,即规范承诺越高,情感承诺和离职倾向之间的相关性越强. 相似文献
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本研究基于认知和情感角度建立挑战型组织公民行为(COCB)产生的双路径整合模型,揭示重要的组织氛围感知(组织支持感和公平感)通过员工承诺(组织规范承诺和主管情感承诺)对其COCB产生影响的复杂机制,并探索个体特质(他人取向和自我效能)的交互调节作用。通过对312位员工的问卷调查,应用逐步回归分析和结构方程模型发现:(1)组织公平感通过影响员工组织规范承诺,组织支持感通过影响员工主管情感承诺促进其产生COCB;(2)组织规范承诺通过主管情感承诺对COCB产生影响;(3)他人取向与自我效能的交互项调节主管情感承诺与COCB之间关系。 相似文献
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为探讨组织激励、组织承诺与忠诚度三者之间的关系,对深圳市企业工作者进行问卷调查.根据实证研究结果显示: 工具型激励正向影响持续承诺;情感型激励正向影响情感承诺和规范承诺;情感承诺、持续承诺和规范承诺均正向影响态度忠诚,但不直接影响行为忠诚;而态度忠诚正向影响行为忠诚.研究结论启示我们:要提高员工组织承诺,应该综合使用情感型激励和工具型激励;而真正提高员工的忠诚度,需要从态度忠诚入手. 相似文献
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以高科技企业配对样本为对象,通过问卷调查探讨变革型领导对员工创新行为的影响机制,着力考察心理授权在二者间的中介作用和情感承诺的调节作用。结果表明：变革型领导与员工创新行为有正向关系;变革型领导与员工心理授权有正向关系;员工的心理授权与创新行为有正向关系;情感承诺在变革型领导与员工创新行为之间具有调节效应;心理授权各维度在变革型领导与员工创新行为之间均发挥部分中介作用。 相似文献
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员工建言行为能推动组织学习和创新,改善团队和组织决策;同时,有利于提高员工的组织承诺,促进他们职业生涯的长期发展。但现实中,员工面对组织中的问题常常"沉默不语"。基于自我决定理论与动机协同理论,探讨双元领导通过员工内部动机。外部动机对建言行为的影响,以及内部动机与外部动机的协同效应,揭示了双元领导影响员工建言行为的内在机制。结果表明,双元领导正向影响员工的建言行为;员工内部动机与外部动机在双元领导与建言行为之间起中介作用;同时,员工外部动机与内部动机存在协同效应,即外部动机正向调节内部动机与建言行为的关系,内部动机正向调节外部动机与建言行为的关系。 相似文献
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Jean Chaline 《Endeavour》1977,1(2):44-51
The rodents, especially voles, evolved very rapidly during the Quaternary era. Their remains, particularly the teeth, were fossilised by the thousand in prehistoric deposits. The sites can be dated from the degree of evolution attained by the teeth. Since rodents are closely adapted to their biotopes and live under well defined climatic conditions, they are extremely valuable for reconstructing the landscapes and climates of prehistory. In many cases, a single rodent tooth can be used to assess the age of a human skull or a prehistoric settlement, and throw light on the environment and climate of the time. 相似文献
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This paper assesses Sarkar's ([2003]) deflationary account ofgenetic information. On Sarkar's account, genes carry informationabout proteins because protein synthesis exemplifies what Sarkarcalls a ‘formal information system’. Furthermore,genes are informationally privileged over non-genetic factorsof development because only genes enter into arbitrary relationsto their products (in virtue of the alleged arbitrariness ofthe genetic code). I argue that the deflationary theory doesnot capture four essential features of the ordinary conceptof genetic information: intentionality, exclusiveness, asymmetry,and causal relevance. It is therefore further removed from whatis customarily meant by genetic information than Sarkar admits.Moreover, I argue that it is questionable whether the accountsucceeds in demonstrating that information is theoreticallyuseful in molecular genetics.
- Introduction
- Sarkar's InformationSystem
- The Pre-theoretic Features of Genetic Information
- 3.1Intentionality
- 3.2 Exclusiveness
- 3.3 Asymmetry
- 3.4 Causalrelevance
- 3.2 Exclusiveness
- 3.1Intentionality
- Theoretical Usefulness
- Conclusion
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Dunbar-Hester C 《Social studies of science》2008,38(2):201-232
In this paper, I consider the activities of a group of individuals who tinker with and build radio hardware in an informal setting called 'Geek Group'. They conceive of Geek Group as a radical pedagogical activity, which constitutes an aspect of activism surrounding citizen access to low-power FM radio. They are also concerned with combating the gendered nature of hardware skills, yet in spite of their efforts men tend to have more skill and familiarity with radio hardware than women. Radio tinkering has a long history as a masculine undertaking and a site of masculine identity construction. I argue that this case represents an interplay between geek, activist, and gendered identities, all of which are salient for this group, but which do not occur together without some tension. 相似文献