模拟情境中工作团队成员互动过程的初步研究及其测量

团队已经成为当今许多组织中的主要工作方式。已有文献虽然表明工作团队成员之间的互动对于团队工作绩效有显著的影响,但却缺乏测量团队成员互动的量表。本研究在了解影响团队绩效的互动因素基础上,编制出一个测量工作团队互动过程的量表。该测验将团队互动分为结构和人际两个维度,分别包括五个和四个题目。测验具有很好的信度和效度,符合心理测量学的标准,可用作测量团队互动的工具。     

北京地区安宁疗护志愿团队发展状况调研

面向北京地区安宁疗护志愿者及团队负责人发放问卷,调查问题包括志愿者的招募方式、培训制度、工作内容、面临的压力、工作满意度、对团队工作的建议,以及志愿者团队的督导、资金来源及人员流动情况。共回收问卷145份,包括4位安宁疗护志愿团队负责人,141位在职安宁疗护志愿者。北京地区安宁疗护志愿者团队资金尚显不足,人员流动大,男性成员少,激励机制尚不足。北京地区安宁疗护志愿者主要压力为时间安排、对悲痛的共情、对工作成果的焦虑,志愿者工作满意度总体良好。调查结果总体与国外相关报道相似。     

Team tenure and team performance: A meta-analysis and process model

Team tenure is a key component of models of team effectiveness. However, the nature of the relationship between team tenure and team performance is unclear due to underdeveloped theory on the nature of team tenure, various unintegrated theoretical conceptualizations of team tenure, and mixed empirical findings. Further, there is a lack of theory as to the intervening team processes and emergent states that account for the “black box” of the team tenure–team performance relationship. Accordingly, we conducted meta-analyses of the relationships of team tenure with team processes and performance. Our results, based on 622 effect sizes reported in 169 studies, show that team tenure, conceptualized as additive team tenure, collective team tenure, and team tenure dispersion, is positively related to team performance. Relative weights analysis found additive team tenure to be a relatively more important predictor of team performance than collective team tenure or team tenure dispersion. We found that team cognition, motivational-affective states, and behavioral processes mediate the relationships of additive team tenure, collective team tenure, and team tenure dispersion with team performance, respectively. We discuss the implications of these findings for research and practice.     

Translating External Knowledge to Team Creativity in Turbulent Environments: The Role of Absorptive Capacity and Knowledge Integration

In seeking to understand factors contributing to team creativity in dynamic environments, we explored the role of external knowledge search on team creativity through absorptive capacity and knowledge integration. We tested our hypotheses with a sample of 96 teams involving 421 employees in China. Results demonstrated that external knowledge search related positively to team creativity, fully mediated by both absorptive capacity and knowledge integration. In addition, environmental dynamism played a moderating role in the relation between external knowledge search and absorptive capacity, as well as in the relation between external knowledge search and knowledge integration. We discussed the implications of these findings for research and practice.     

Walking in an environment of moving ground texture

The visual control of global body movements has mainly been studied in terms of the maintenance of balance. The present experiment examined the effect of moving visual surroundings on the speed of locomotion. A virtually boundless optical environment was generated by the projection of a dotted texture on the ground that was reflected on large vertical mirrors fixed along the walls of the room. Subjects' head velocity was recorded over a walking path of about 10 m along the projection surface. In the experimental sessions, the texture was animated and moved at different speeds in the same direction as the subject or in the opposite direction. In the control condition, the projected texture remained motionless and therefore appeared to pass by at the subjects' walking speed. The subjects' task was to maintain a constant walking speed as far as possible over the different conditions. Changes in walking speed give indications of how the processing of optical flow modulates locomotor activity.     

Flow: Beyond Fluidity and Rigidity

The term flow refers to a particular type of experience characterized by feelings of fusion with an on-going activity, effortlessness and fluidity. This article concerns the results of an empirical investigation and phenomenological analysis of this type of experience. The analysis yields a distinction between three phenomenological structures, identified as arising in different combinations within concrete experiences of flow. These results are discussed in relation to the theories of Alfred Schutz and Erving Goffman regarding the organization of experience in everyday life, and in relation to the theory of Otto Friedrich Bollnow regarding moods in everyday life. The results of the analysis are also discussed in relation to different uses of the flow concept in a variety of contexts found in recent theoretical contributions. These differences of usage and approach are explained in the light of the results of the phenomenological analysis, which distinguishes qualitatively different varients within the phenomenon termed flow experience. In conclusion, the need to adopt a broader concept of experience in sociological analysis is emphasized, as well as the need for further empirical studies of the contextual frames of different variants of flow experiences.     

Antecedents and Consequences of Creativity in Teams: When and How Leader Humility Promotes Performance via Team Creativity

The antecedents of team creativity and their effects on team task performance are explored in this study, with a particular focus on how leader humility promotes team creativity and when team creativity can be converted into performance. Hypotheses were tested via a multiple-source and time-lagged study with 341 employees and 104 teams from five different organizations in China. The results showed that leader humility promotes team creativity through team creative efficacy, and leader conscientiousness moderates this indirect effect. Furthermore, team creativity is more positively related to team task performance when teams are more future oriented. The theoretical contributions and management significance of these findings are discussed, followed by a discussion of limitations and directions for future research.     

The building blocks of shared leadership: The interactive effects of diversity types,team climate,and time

Despite the wealth of empirical studies and recent meta-analyses demonstrating the positive performance effects of shared leadership, knowledge regarding antecedents is limited. We draw upon a collective approach to leadership identity construction theory and team diversity in order to understand the member attributes that impact leadership sharing. We suggest that both informational/functional and social categorization diversity types are important dimensions when considering shared leadership antecedents. First, we suggest functional diversity will result in higher levels of shared leadership but will only be realized when teams elicit a cooperative climate. Second, we suggest that gender diversity, a salient social category, will have a negative impact on shared leadership, particularly in a low cooperative climate. We further hypothesize these effects will change over time as the positive effects of functional diversity strengthen and the negative effects of gender differences weaken. We test our hypotheses, including the impact on team performance, in a time-lagged sample of 267 undergraduate students in 73 teams competing in a complex business simulation and a constructive replication with 142 MBA students in 41 teams. Theoretical and practical implications are discussed.     

学业自我效能感与在线学习投入的关系：学习动机和心流体验的链式中介作用

为探讨学业自我效能感对在线学习投入的影响及其作用机制,采用学业自我效能感量表、学习动机量表、心流体验量表和在线学习投入量表,对310名在线学习者进行问卷调查。结果发现：（1）学业自我效能感对在线学习投入具有正向预测作用;（2）学习动机和心流体验分别在学业自我效能感和在线学习投入之间起部分中介作用;（3）学习动机、心流体验在学业自我效能感和在线学习投入之间起链式中介作用。     

The role of team and sport social contexts: Are three-level models needed in studies of sport conduct?

In this work, I examined how variation in sport conduct is allocated across the three different levels (i.e., athlete, team, and sport) in order to consider how the team and sport environment might contribute to athletes' sport conduct. Specifically, three-level models were utilized for sportspersonship, technical and mental gamesmanship, and instrumental aggression to examine whether there is unique variance due to sport and team clustering with athletes (N = 1412) nested within teams (J = 92) that are in turn nested within sports (K = 17). Results showed that clustering due to sport accounted for unique variance above and beyond team clustering. However, sex and invasion team sport explained most of the sport-level variance. The implication is that it is important to account for the sport clustering. However, when accounting for the sport-level clustering is not feasible, controlling for sex is necessary at the very least.