工作团队领导心理资本对成员组织公民行为的影响机制：多层次模型

本研究采用问卷调查法, 以某国有企业在10个地市的66个工作团队369名企业员工为调查对象, 在控制被试的教育程度、工作经验及人口统计学变量之后, 运用多层线性模型技术分析团队领导心理资本与团队成员心理资本及其组织公民行为的关系。结果发现：(1)工作团队领导心理资本对团队成员组织公民行为存在积极影响, 团队成员心理资本是领导心理资本与团队成员组织公民行为之间跨层次的中介变量; (2)工作团队领导心理资本对团队成员心理资本与组织公民行为关系的调节效应不显著。     

Team Proactivity as a Linking Mechanism between Team Creative Efficacy,Transformational Leadership,and Risk‐Taking Norms and Team Creative Performance

Despite the growing body of research on creativity in team contexts, very few attempts have been made to explore the team‐level antecedents and the mediating processes of team creative performance on the basis of a theoretical framework. To address this gap, drawing on Paulus and Dzindolet's (2008) group creativity model, this study proposed team creative efficacy, transformational leadership, and risk‐taking norms as antecedents of team creative performance and team proactivity as an intervening mechanism between these relationships. The results of team‐level regression analyses conducted on the leaders and members of 103 Korean work teams showed that team creative efficacy and risk‐taking norms were positively associated with team creative performance. Furthermore, the relationships between team creative efficacy and team creative performance and between risk‐taking norms and team creative performance were mediated by team proactivity. These findings offer new insights regarding the antecedents and the mediator of creative performance in team contexts and important implications for theory and practice.     

权力层级与团队绩效关系：权力与地位的一致与背离

本研究致力于探讨在权力与地位不一致的背景下, 权力层级与团队绩效研究的分歧。本研究提出权力层级与团队绩效的关系取决于团队的层级一致性——权力与地位的匹配度。具体地, 当层级一致(权力与地位匹配)时, 权力层级促进团队绩效; 当层级不一致(权力与地位不匹配)时, 权力层级抑制团队绩效。本研究结合问卷、实验和二手数据方法来验证假设, 研究1通过对46个大学生创业实践团队的两阶段问卷调查, 发现层级一致性对权力层级与团队绩效的关系具有调节作用。此后, 研究2通过一项涉及64个团队的实验来揭示因果关系, 发现权力争夺在权力层级和层级一致性的交互与团队绩效的关系中起中介作用。最后研究3通过203个观测值的互联网公司二手数据重复验证了层级一致性的调节作用, 并提升了本研究的生态效度。本研究为权力层级的研究做出了一定的贡献, 并为团队管理提供了启示。     

The Effects of Gender Role Orientation on Team Schema: A Multivariate Analysis of Indicators in a U.S. Federal Health Care Organization

Abstract

In this empirical study of 649 employees at a federally supported health care facility in the United States, the authors investigated the effects of individual gender role orientation on team schema. The results indicated (a) that nontraditional male and female employees perceived the greatest amount of group cohesion in their team schemas and (b) that both traditional and nontraditional male employees perceived greater problem-solving potential in their team schemas. Meaningful implications for team composition are discussed.     

团队沟通、工作不安全氛围对创新行为的影响:创造力自我效能感的调节作用

采用问卷调查法,以国内十三家大型企业集团75个工作团队共334名团队成员为研究对象,运用分层线性模型分析技术,探讨了团队沟通、工作不安全氛围对团队成员创新行为的影响,以及创造力自我效能感对此关系的调节作用.结果表明,团队沟通、工作不安全氛围对团队成员创新行为有倒U形的影响;创造力自我效能感调节团队沟通、工作不安全氛围与团队成员创新行为之间的关系:员工的创造力自我效能感越高,团队沟通、工作不安全氛围对团队成员创新行为的倒U形影响越小.     

Guiding drivers towards safer driving speed: Exploiting visual dominance in speed adaptation

Inappropriate speed is a main cause of accidents. Drivers are often unaware of potential risks due to inadequate speed. To prevent dangerous situations, we need to understand perceptual factors influencing human speed perception. Due to the prominent role of vision in driving, we examined the effect of visuo-spatial stimuli on speed based on the optic flow. While developing an adaptive infrastructure measure to reduce speed, we conducted two consecutive studies, a driving simulator study and a field test to investigate findings further. In both studies, we placed lights on two sides of a highway exit and either illuminated them statically or activated them in a way that they appeared to be moving towards the driver. We expected drivers to slow down more when seeing static light stimuli compared to a baseline without lights. We also expected drivers to decrease speed more in conditions with oncoming lights compared to a baseline, and to static lights, due to distorted speed perception. The first study in a static driving simulator revealed no difference between conditions. In the field test, both static lights and lights moving towards the driver led to a speed reduction compared to a baseline but did not differ from one another. Lights in general led to lower driving speed, potentially due to their warning character, but we found no difference between the light conditions, suggesting that the effect might not be based on the optic flow. Future research should investigate the relationship between driven and perceived speed more closely.     

Élaboration d’une représentation des comportements contre-productifs dans les équipes dirigeantes d’organisations

Despite the important role top management teams play in the success of organizations, counterproductive behaviors taking place in those teams remain unrepresented in literature. This qualitative, inductive, and exploratory study aims to develop a representation of potentially harmful behavior to top management team functioning. Interview has been conducted with eight retreated top management team members. Following a thematic analysis, counterproductive behaviors were identified and organized in seven distinct patterns of behaviors. This study offers a representation of counterproductive behavior specific to top management teams, which was lacking in scientific and professional literature. Interventions from the top management teams’ leaders and consultants are discussed.     

团队行动中反思与团队创新关系研究的动态视角——认知与情绪的双元路径

在复杂变化的市场环境中, 在我国实施创新驱动战略的背景下, 企业的长远发展需要依赖于团队创新以建立独特竞争优势。通过对已有团队反思与创新关系研究的梳理, 发现了二者间关系的黑箱, 理论认为回顾过去能够带来新思想和新变化, 然而针对其如何实现的过程机制的实证研究却十分匮乏。基于此, 在传统的行动后反思的思想基础上, 本研究提出团队行动中反思在概念内涵和实证测量上的区别, 检验行动中反思和行动后反思在不同创新阶段的差异性作用, 动态性分析创意形成和创意实施的行为结果, 通过整合动机性信息加工理论和情绪的社会功能视角, 提出认知层面的信息处理和情感层面的团队情绪这两种机制的耦合方式, 构建团队反思影响创新的整体模型, 并深入探讨影响作用的过程机制和边界条件, 以及对各阶段关系上情境因素的调节作用进行全面的分析, 为反思与创新理论和实践做出贡献。     

La recherche psychosociale sur le processus d’innovation individuelle et d’équipe: un bilan des connaissances

The enterprises’ competition depends on motivation and actions from individuals and work teams who answer to their job demands and task in every day. The management in the world stimulate the employees to be proactive and innovate for coping and manage the changes and market demands. It is important to analyse and understand the factors which are able to activate the process through with the individuals contribute to innovation in the work context, and understand how the process can develop in the organisation for produce generation and realisation of innovations. These last years, the research in individual and team innovation is advanced. This article presents a synthesis of certain antecedents of the innovation process at individual and team level. It suggests new avenues of research on the innovation behavior based on multilevel research.