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1.
Matthew A. Cronin Katerina Bezrukova Laurie R. Weingart Catherine H. Tinsley 《组织行为杂志》2011,32(6):831-849
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A small but growing body of literature adds to our understanding of the role of team reflexivity (i.e., reflecting upon team functioning) in predicting team performance. Although many studies conclude that reflexivity is an asset for teams, the contingencies of team reflexivity have received far less research attention. In this respect, we argue that team reflexivity may be especially helpful for teams with relatively low performance. Teams that are reflexive tend to learn from previous mistakes, errors, and group processes, which in turn will improve the performance of the team. We propose that this relationship will most likely positively affect learning and final team performance under conditions of relatively poor prior performance. When a team is doing relatively well, the relationship between reflexivity and final team performance will be less clear, as reflexivity and learning is less needed. In a longitudinal study (N = 73 teams), we found support for this idea. As predicted, results indicated that this interaction between team reflexivity and initial team performance on future performance was mediated by team learning. We outline how these findings are important for our understanding of the contingencies of team reflexivity and team performance dynamics. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
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On the basis of the literature of open systems and team diversity, we present a new dynamic team diversity theory that explains the effect of change in team diversity on team functioning and performance in the context of dynamic team composition. Building upon the conceptualization of teams as open systems, we describe the enlargement and decline of team variety, separation, and disparity through member addition, subtraction, and substitution. Then, focusing on diversity enlargement, we theorize the contemporaneous and lasting effects of team diversity change on team performance change and on team processes and states leading to them. Dynamic team diversity theory expands the focus of team diversity research from teams' being more diverse than others to teams' becoming more diverse than before. It aims to advance team diversity research to be better aligned with the organizational reality of dynamic team composition. We also discuss methodological considerations in subsequent empirical testing of the theory and highlight how the theory and future research may help to guide organizational practice in recomposing work teams. 相似文献
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Current organizational theory and research affirm the beneficial effects of experiencing positive affect at work. In recent years, researchers have begun to question the popular notion that the more positive affect at work, the better—that more positive affect is desirable for work‐related outcomes. In this article, we propose a rationale for why more positive affect may not be better for proactive behaviors at work. Findings from two field studies using two unique data sources demonstrate support for our hypothesis, suggesting that intermediate levels of positive affect are most beneficial for proactive behaviors. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
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建筑施工企业安全危机管理模式探讨 总被引：4，自引：0，他引：4
分析了安全危机管理的内涵，探讨了建筑施工企业进行安全危机管理的必要性，提出了建筑施工企业安全危机管理的方法。最后指出，通过开展安全危机管理，增强企业员工的安全意识，规范其行为，是建筑施工企业搞好安全管理，减少和避免事故发生的有效途径和关键。 相似文献
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Researchers have examined the effects of individual job‐related anxiety on employee attitudes and behaviors but have yet to examine whether team job‐related anxiety would have similar or different effects. Building on prior research on negative group affective tone and creativity, we propose that team job‐related anxiety has an inverted U‐shaped curvilinear relationship with both team and individual creativity. Furthermore, we posit that team cooperativeness moderates those curvilinear relationships. Using a two‐wave research design and matched employee‐supervisor data from 290 employees nested in 65 teams, we found support for the proposed inverted U‐shaped relationships. Moreover, the intermediate level of team job‐related anxiety was associated with higher individual creativity in teams with higher cooperativeness. We conclude the study with a discussion of the theoretical and practical implications of our findings. 相似文献
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城市公共危机管理框架及系统平台研究 总被引：8，自引：5，他引：3
在分析公共危机特点和危机管理的关键问题的基础上,归纳了城市公共危机管理的9个主题,从组织结构、信息系统、应急计划、社会应对能力4个层面提炼出较为完整的、针对城市的公共危机管理框架.基于该框架,按照日常管理与应急管理相结合的要求,设计了城市公共危机管理系统平台概念模型,详细分析了系统各个模块之间的关系;并从危机监测分析和危机应急指挥两个层面具体研究了系统平台技术体系和建设方法.最后,对公共危机管理系统建设现状和未来研究重点进行了讨论. 相似文献
8.
基于混沌理论的企业危机管理研究 总被引：8，自引：3，他引：5
王东民 《中国安全科学学报》2006,16(4):4-8
企业的有效运行和发展历程中都不可避免会面临不同程度的危机,揭示其危机成因,回避危机、化解风险十分重要.企业危机是一个复杂的非线性的能量耗散系统,具有类似混沌的本质特征.笔者运用混沌理论,从\"消极、失误、弊病\"角度研究企业危机现象,着重探讨企业危机的混沌特征及其发生动因,并提出危机的混沌理论管理原则.针对企业实际,给出控制危机混沌发生,改变危机系统的动态行为,以化解或转化危机的5种对策及方法,实现企业可持续发展. 相似文献
9.
To explore the dynamics involved in team coordination, we examine the impact of team familiarity and team leader experience on team coordination errors (TCEs). We argue that team familiarity has a U‐shaped effect on TCEs. We study the moderating effects of team leader prior experience and team leader team‐specific experience on the association between team familiarity and TCEs. We use panel data on teams from the National Basketball Association to test the hypotheses. Our findings support the U‐shaped relationship between team familiarity and TCEs and the moderating effect of team leader team‐specific experience on this relationship. The paper advances research on errors in organizations by analyzing the antecedents of TCEs, so far an underexplored empirical phenomenon. Moreover, it contributes to research on coordination in teams by empirically examining the interplay between formal and informal coordination mechanisms. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
10.
Promoting shared leadership in teams and enhancing team creativity is aided by complementarity between leader and team member characteristics. We integrate insights from social learning theory and dominance complementarity perspective with the team leadership and creativity literature to explore the facilitating role of formal participative leadership for enhancing team creativity indirectly by promoting shared leadership. The relationships among formal participative leadership, shared leadership, and team creativity are bounded by team voice behavior and team creative efficacy. To test our theoretical model, we collected multisource and multiwave survey data from 382 members of 73 teams. Results revealed a significant positive relationship of participative leadership with shared leadership in teams, which in turn was positively associated with team creativity. Team voice behavior and team creative efficacy moderated these relationships, respectively, by strengthening the positive relationships. We discuss the theoretical contributions, practical implications, and future directions of our findings. 相似文献
11.
How and when does team member voice facilitate team innovation? Integrating research on member voice and a dialectic perspective of innovation, we advance a model in which team member promotive voice enhances team innovation through team knowledge utilization, whereas team member prohibitive voice enhances team innovation through team reflexivity in a nonlinear fashion. We further propose that the differential effects of team member promotive and prohibitive voice will be stronger at different stages (idea generation vs. idea implementation) of the innovation cycle. Survey data from 78 research and development project teams showed a positive indirect effect between team member promotive voice and team innovation through team knowledge utilization, although this relationship was also mediated through team reflexivity. Moreover, the indirect effect of team member promotive voice on team innovation via team knowledge utilization was stronger for teams in the idea generation stage of team innovation. Results also confirmed a nonlinear indirect relationship between team member prohibitive voice and team innovation via team reflexivity such that the positive effects of team member prohibitive voice tapered off at high levels. Contrary to our expectations, the effects of prohibitive voice held regardless of stage. Theoretical and practical implications are discussed. 相似文献
12.
We highlight the social aspects of team creativity by proposing that team creativity is influenced by two types of team social capital: bridging and bonding social capital. Going beyond the structural perspective, we posit that team‐level human capital diversity is one of the potential antecedents of social capital for team creativity. We suggest that network structures are formed by teammates' interactions, which are largely the result of differences in their individual characteristics. The results of an empirical study using 36 teams of MBA students showed that the interaction of team‐bridging social capital with team‐bonding social capital was positively and significantly related to team creativity. Knowledge variety and knowledge disparity had a joint effect on team‐bridging social capital, and knowledge separation was negatively related to team‐bonding social capital. Moreover, team social capital mediated the effects of knowledge diversity on team creativity. Our study has several important implications for team creativity, social networks, and diversity research. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
13.
大城市应急系统技术设施构建 总被引：3，自引：1，他引：3
城市危机管理需要大量日用品、医药品等物质，现代物资生产技术和信息技术的发展缓解了社会物资及时供给压力，加大信息处理压力，决定了技术设施体系中信息联动系统的核心地位。信息联动系统建立在现代计算机和信息通讯技术的基础上，由信息输出系统、信息处理系统、数据支持系统和安全保障系统等几个部分构成。应急协调系统以物资人员运输和信息传递为特征，充分发挥各参与者的信息优势、运力优势、物资优势和智力优势，构建具有层次分明、分工协作的组织技术设施体系。 相似文献
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The evidence that empowering leadership is an effective form of team leadership brings the question on what the antecedents of empowering leadership are into focus. We propose that empowering leadership is driven by considerations of the normative and situational appropriateness of empowering leadership that are associated with leader power distance value and leader perception of team capability. We propose that leader power distance and perceived team capability interact such that the influence of leader power distance on empowering leadership is stronger with higher perceived team capability. We extend our model to show that by affecting empowering leadership, the interaction of leader power distance and perceived team capability indirectly influences team innovation, an important team outcome associated with empowered teamwork. We tested our model in two multisource surveys in China: Study 1 of 84 technical teams and Study 2 of 83 financial service teams. We discuss how our study contributes to empowering leadership theory by providing a theoretical perspective that lends itself well to identifying other trait and situational antecedents of empowering leadership. 相似文献
16.
In this study, we examined how and when transformational leadership affected team knowledge exchange. Taking a goal pursuit perspective, we hypothesized two parallel mediating mechanisms—team knowledge goal generation and team knowledge goal striving—linking transformational leadership to team knowledge exchange. In addition, we investigated whether team-level team-member exchange served as a boundary condition that qualified the effects of transformational leadership on team knowledge goal generation and striving. We tested our hypotheses using time-lagged data from 118 work teams of a large Chinese manufacturing firm. Our findings provided support for the proposed parallel mediating mechanisms (i.e., team knowledge goal generation and team knowledge goal striving) that linked transformational leadership to team knowledge exchange. In addition, we found that team-level team-member exchange could strengthen the positive effect of transformational leadership on team knowledge exchange via team knowledge goal generation. By taking the novel lens of team goal pursuit, this study contributes to the literature on leadership and teams by shedding light on how transformational leadership triggers the goal pursuit process of team knowledge exchange. 相似文献
17.
For modern organizations, shared leadership becomes increasingly important. Knowledge on shared leadership may be limited, as past research often relies on cross-sectional data or student samples, and most studies neglect the multilevel nature of shared leadership. Our research model includes transformational leadership, trust, and organizational support as predictors of shared leadership. Furthermore, we analyze the influence of shared leadership on team performance and team creativity. In total, 160 teams with 697 employees participated in our field study. Data collection took place at three time points. To test our hypotheses, we used multilevel modeling with a Bayesian estimator. We found relationships of transformational leadership and trust with shared leadership at the team level and of transformational leadership, trust, and organizational support with shared leadership at the individual level. Furthermore, shared leadership fully mediated the effect of the three input factors on team performance and team creativity. This study contributes to the understanding of the antecedents and outcomes of shared leadership. Furthermore, the dynamic development of team processes based on an input–mediator–output model is explored. On the basis of the results, organizations can increase shared leadership behavior by focusing on transformational leadership and trust building. 相似文献
18.
长庆钻井野外施工作业队伍依据OSH，HSE管理体系的基本要求和国际通用做法，吸取与壳牌公司在长北区块的合作经验。学习国际上杜邦，阿莫科等石油公司的HSE合作案卷，翻阅了苏丹中国项目组HSE例卷，结合长庆钻井的实际情况。在野外施工作业队伍实施OSH，HSE管理，创新了17项管理技术。提升了作业队伍现场管理水平，步入与国际惯例接轨的行列，提高了经济效益。 相似文献
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By discussing “families” of moral emotions, we synthesize and review the moral emotions literature in an effort to advance organizational scholarship. First, we broadly discuss “what constitutes a moral emotion?” Second, we critically examine each family of moral emotions. We discuss key controversies and debates, particularly in terms of construct overlap, and provide recommendations. Third, we review scholarly work on each family of moral emotions in the workplace and offer ideas for future research. Finally, in our general future directions, we discuss a range of theoretical perspectives that can be used to advance the moral emotions literature in the management field. 相似文献
20.
窦国明 《中国安全科学学报》2019,29(Z1):134-137
为提高高铁班组整体工作绩效,使班组管理工作由被动管理变为自主管理,确保高铁安全高效运行,以班组岗位等级管理为实施办法,通过“三考”形成班组最终分值,班组的分值决定班组不同岗位等级,不同等级享受不同的待遇;通过待遇携荣誉的双向激励策略,促使班组形成合力,班组团队意识的不断提高,从而形成自我管理、自我控制的自控型班组。结果表明:自控型班组的形成,确保了高铁各班组在安全生产前提下,优质高效地完成各项任务,树立良好的高铁品牌形象,为其他班组管理工作提供有利参考。 相似文献