领导成员交换关系对企业员工管家行为倾向的影响研究

通过问卷调查,采集针对企业普通员工的问卷数据,探讨了领导成员交换关系与员工管家行为之间的关联关系,构建并检验了 “领导成员交换关系—心理所有权—员工管家行为倾向”作用机制模型。研究结果表明：领导成员交换关系对员工管家行为倾向有显著的正向影响,心理所有权在领导成员交换关系与员工管家行为倾向之间起部分中介作用。     

L2句子加工心理机制的ERPs研究及问题思考

国内外对L2句子加工的研究存在着较大区别。国外偏重于探讨句子加工的心理机制本身,而国内不仅探讨句子加工的心理机制本身,而且还注重探讨句子加工的心理机制所说明的问题,分析L2句子加工是否接近或相似于L1句子加工。目前,该领域的研究主要存在三种主要流派:模块说、交互说和平行说。多数学者认为L2句子加工是句法和语义加工交织的过程,即多数人接受了交互说。少数学者认为语义加工优先于句法加工。至于平行说,最近L2句子加工研究鲜有成果支持此理论。     

大学新生适应阶段的心理调适——一例新生适应不良问题的心理咨询报告

从一个大学新生适应不良问题的案例出发,分析了大学新生常见的心理问题及解决对策,介绍了心理咨询的一些原理、方法和过程。强调在咨询中既要重视发挥来访者的自我潜力,又要重视来访者社会支持系统的辅助作用。     

不同的电力交易模式对电力市场均衡的影响分析

本文采用经济学理论中的局部均衡分析方法,对目前电力市场交易中普遍采用的电力库与双边交易下可能形成的电力市场均衡,包括均衡价格与均衡数量形成进行了比较分析。得出的初步结论:一是电力交易模式的设计对电力市场结构的形成有直接影响;二是均衡电价的形成受到垄断势力影响,并向有利于垄断势力强的一方变动;三是相对于双边交易而言,电力库下的市场垄断势力更强。     

The covariance of the backward and forward recurrence times in a renewal process: the stationary case and asymptotics for the ordinary case

In a Poisson process, it is well-known that the forward and backward recurrence times at a given time point t are independent random variables. In a renewal process, although the joint distribution of these quantities is known (asymptotically), it seems that very few results regarding their covariance function exist. In the present paper, we study this covariance and, in particular, we state both necessary and sufficient conditions for it to be positive, zero or negative in terms of reliability classifications and the coefficient of variation of the underlying inter-renewal and the associated equilibrium distribution. Our results apply either for an ordinary renewal process in the steady state or for a stationary process.     

The belonging model of trust

Although we know that high‐quality employee–organization relationships are beneficial, these relationships are complex and not fully understood, especially among employees of nonprofit organizations. In particular, we know little about how these employees perceive trust, which may overlook an important contributor to effective management. We begin to address this issue by testing a new theoretical model that conceptualizes perceived insider status, psychological ownership, and organizational identification as foundations for the perception of justice and subsequent trust. Our results indicate that psychological ownership and perceived insider status relate to trust through procedural and interpersonal justice. These results contrast those typically found in for‐profit contexts in that organizational identification did not predict justice and that distributive and informational justice did not predict trust.     

Work-related factors associated with psychological distress among social workers

The current study assesses the association between several work-related factors and psychological distress among social workers (SWs) in Israel. The data were collected through structured questionnaires, administered to a sample of 494 SWs. The findings suggest that most of the examined work-related factors (namely, years of professional experience, personal work-related subjection to violence, burnout, compassion fatigue, and sense of coherence), with the exception of compassion satisfaction, significantly predicted psychological distress among SWs. The conclusion is that it is important to embed within the social work practice strategies for reducing sources of psychological distress (job demands) and increasing material, professional, and personal resources. Reducing the levels of psychological distress experienced by SWs will benefit not only themselves, but also their families and colleagues, as well as their clients. Moreover, this has potential benefits for the social work profession and for the general community.     

考虑零售商质量控制和风险规避的供应链网络均衡研究

研究零售商质量控制和供应链成员风险规避背景下供应链网络均衡问题。应用条件风险值度量风险规避程度,利用变分不等式理论描绘供应链参与者的最优经济行为,设计供应链网络均衡模型,考虑风险规避和质量控制策略对均衡的影响,证明均衡解存在且唯一,并运用Levenberg-Marquardt算法求解均衡模型。最后对重要参数进行数值分析,揭示质量控制和风险规避对供应链均衡解以及参与者条件风险值的影响。研究表明：供应链参与者越规避风险越有利于产品质量水平的提高,风险规避程度的加深会降低制造商或零售商自身的CVaR,同时增大对方的CVaR,对因产品合格率提高带来的利益而言,制造商所得优于零售商。     

基于心理咨询开展的在校大学生心理问题质化研究

在校大学生心理健康问题一直受到学界广泛的关注,但以往的研究大多采用的是量化研究,只从数据分析的角度,对大学生的心理健康指数进行实证分析,一般难于针对个体提出具体的实践层面的措施。质化研究为解决这一问题提出了新的研究思路。通过心理咨询资料收集,对在校大学生的心理问题进行分析,发现在校大学生心理问题主要集中在人际交往、自我意识、耐挫能力及学业压力上。开展心理健康教育应侧重对上述四个方面的关注,以提高在校大学生的心理健康指数。     

高校师资管理改革中的心理契约违背问题分析

心理契约违背是个体在组织忽视其心理期望、未能履行承诺与责任时所产生的一系列消极情绪和行为。高校师资管理改革在促进教育发展的同时,也增加了教师心理契约违背的可能性。单一、量化的绩效考评机制、教师职业特性的调整和聘用制的不完善实施所带来的心理压力是导致高校教师心理契约违背的主要原因,管理者需通过建立科学的绩效考评体系、完善激励制度、加强沟通等措施重构高校与教师之间的心理契约,去除心理契约违背产生的消极影响,近而激发教师的工作潜能,提高高校整体的师资管理水平。