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We propose that group affective tone may be dysfunctional for teams faced with complex, equivocal, and dynamically changing tasks and environments. Group affective tone (and in particular, a positive affective tone) may exacerbate pre-existing tendencies of teams to develop a single-shared reality that team members confidently believe to be valid and to be prone to group-centrism. Alternatively, heterogeneity in member mood states within teams may lead to the development of multiple-shared realities that reflect the equivocality of the teams’ tasks and circumstances and other functional outcomes (e.g., multiple perspectives and minority dissent), which ultimately may enhance team effectiveness.

Despite manager’s investments in facilitating knowledge sharing, such as hiring employees with lots of knowledge, knowledge hiding remains prevalent in organizations. It may stem from that less attention has been paid to the relationship between perceived overqualification and knowledge hiding. Drawing on emotion theory, this study aims to build a mediation framework to examine effects of perceived overqualification on knowledge hiding via negative emotion state and moderating role of team positive affective tone.

The paper uses a two-wave survey study among 398 knowledge workers from 106 teams in knowledge-intensive industries and tests the hypotheses by performing a series of hierarchical linear modeling analyzes.

The results show that a negative emotion state mediates the U-shaped relationship between employees’ perceived overqualification and knowledge hiding behavior. Team positive affective tone moderates the U-shaped relationship between negative emotions and employees’ knowledge hiding behavior.

This study extends current knowledge management literature by introducing perceived overqualification as an individual predictor of employees’ knowledge hiding behavior and revealing the both light and dark sides of perceived overqualification on knowledge hiding, as well as its intervening mechanism. The research findings help practitioners to curb such counterproductive behaviors.

The purpose of this paper is to explore the influence mechanism of job satisfaction and positive affect on knowledge sharing among project members in Chinese construction industry, and test the moderating role of organizational commitment between them in order to find a new approach from the perspective of psychology to improve the knowledge sharing performance within project management organizations in China constantly.

An empirical study was used based on confirmatory factor analysis and hierarchical regression analysis with a sample of 540 project members from 80 project management organizations in China.

Research results showed that job satisfaction and positive affect of project members both have a significant positive impact on knowledge sharing; organizational commitment could moderate the influence of job satisfaction and positive affect on knowledge sharing among project members partially within the Chinese context.

A questionnaire study from China only represents the relationship and regular pattern within a shorter time interval in the Chinese context. It is necessary to continue to implement a longitudinal study in a relatively long period in future research.

Knowledge sharing among project members can be enhanced through improving job satisfaction and positive affect, and strengthening project members’ organizational commitment can amplify the influence effect of job satisfaction and positive affect on knowledge sharing.

This paper clarifies the direct influence mechanism of project members’ job satisfaction and positive affect on explicit knowledge sharing (EKS) and tacit knowledge sharing (TKS), and further tests the partial moderating effect of organizational commitment on the influence relationship of job satisfaction and positive affect on EKS and TKS.

The empirical findings of the roles of emotions in teams are mixed. This study, a scoping literature review, aims to synthesize extant research on the roles of emotions in work teams and offers future research directions.

Sixty-nine empirical studies from the past ten years (2012 to 2021) were identified and reviewed. The authors then analyzed these 69 papers based on their research design, focus and nomological network of emotions.

The authors found that there is a clear increasing research trend of studying emotions in a team setting. In the extant literature, team emotions were studied from three major perspectives: emotions, emotional management and emotion measurement. The authors also summarized findings into the nomological network of team emotions. Last but not least, future research directions regarding the research context, focus and design and analysis were recommended.

The role of emotions in teams has not been extensively reviewed or synthesized, and the empirical findings are mixed. This paper synthesized the role of emotions in teams and critical factors that affect emotions in teams. In particular, the research recommendations for critical human resource development scholars cover three aspects: research context advancement, research focus advancement and research design and analysis advancement.

This paper aims to conduct two studies to investigate shared leadership and team creativity (TC) in leaderless short-term project teams (STPTs).

To answer the research question, this paper used a multi-level mixed-methods design. This paper analyzed video recordings, transcripts of STPTs’ collaboration and self-report surveys from an international engineering competition. In Study 1, this paper attempted to connect relation-oriented shared leadership (ROSL) and task-oriented shared leadership (TOSL) with TC by coding video recordings. In Study 2, this paper further investigated the proposed positive relationship between shared leadership and TC by surveying a sample of 166 students in 51 teams.

In Study 1, this paper found that shared leadership covaries with TC following a similar behavioral pattern. In Study 2, multi-level structural equation modeling results suggested that both TOSL and ROSL are positively correlated with TC.

In this mixed-methods multi-level research, this paper found that when the team’s shared leadership increases, their TC activity becomes frequent. This paper confirmed the qualitative finding by quantitatively investigated the relationship between shared leadership and creativity at the team level.

Although the literature has somewhat discussed social capital and knowledge sharing, the mediating and moderating mechanisms that influence team workers to move from connecting with one another to building social capital and consequently engaging in knowledge sharing still remain largely understudied. For that reason, this study aims to develop a holistic research framework that links social capital to knowledge sharing with positive affective tone as a mediator and hypercompetition as a moderator.

Drawing upon the social capital theory and the affective events theory (AET), this study proposes a research framework to assess how social capital factors influence knowledge sharing with the mediation of positive affective tone and the moderation of hypercompetition in high-tech teams. This study obtains survey data based on 330 questionnaires of working professionals from 66 high-tech teams in Taiwan, in which each team comprises four members and their team leader.

The empirical results of this study show that social interaction, shared vision and trust are positively related to knowledge sharing via the mediation of positive affective tone. Moreover, hypercompetition has positive moderating effects on the relationships between social interaction and positive affective tone as well as between trust and positive affective tone.

This study expands the previous literature to study through what mediating mechanism the effects of different social capital factors on knowledge sharing can be effectively realized and whether there exists any critical moderator that influences these effects.

The purpose of this paper is to show how store positive affective tone predicts store performance (i.e. sales achievement) through creativity, and how store negative affective tone enhances the relationship between positive affective tone and creativity.

A sample of 94 stores of a Brazilian retail chain is used to test the model. Store supervisors reported (October 2011) the store's affective tone and creativity relative to the last six months. Three periods are considered for measuring performance: the last six months (May to October 2011), the preceding four months (January to April 2011), and the subsequent semester (November 2011 to April 2012).

The main findings are: positive affective tone predicts the stores’ performance through the mediating role of creativity, even after controlling the effects of preceding stores’ performance; negative affective tone makes the relationship between positive affective tone and creativity stronger.

The paper empirically validates theory suggesting that creativity may be a source of retail stores’ competitive advantage, and shows that fostering positive affective tone may be a pathway to promote creativity. The paper also suggests that negative affective tone is not necessarily a “problem”; rather, it can be used to enhance the favorable impact of positive affective tone upon creativity. These are important contributions for the retailing literature, considering that creativity (mainly at the team and organizational level) in that field is understudied. It is also an important contribution to the literature on the services sector, in which research on creativity is scarce.

This study proposes a multilevel framework to test the mechanisms and boundary conditions of the relationships between positive group affective tone (PGAT) and individual/team creativity.

Data are collected from 122 research and development (R&D) teams (including 305 members and 122 team leaders). Hierarchical linear modeling analyses and hierarchical regression analyses are performed to test hypotheses.

The results show that PGAT facilitates individual creativity via enhanced work engagement, and increases team creativity via team information exchange. Supporting the substituting perspective, we found that the positive indirect effects of PGAT on individual/team creativity were attenuated when supervisory support is high.

Although all variables were collected at the same time and the individual-level variables were collected from the same source, our findings highlight the mechanisms explaining the beneficial effects of PGAT on individual/team creativity, and how supervisory support can substitute for such effects.

In order to make the individuals and teams more creative, the organizations need to promote PGAT via the selection of appropriated leader and members or team social events. Moreover, supervisors support is particularly salient in enhancing team creativity when PGAT is low.

This study is the one of the first study to test the motivational/social mechanisms linking the relationship between PGAT and individual/team creativity, and the competing theoretical perspectives regarding how supervisory support can moderate the PGAT–creativity linkage.

Recent evidence suggests that leaders' communication is central to an organization's success. The purpose of the current research is to examine how the leader's motivating language (direction giving, empathetic and meaning-making) translates into positive career outcomes through the mechanism of positive affective tone.

A three-wave time-lagged research design was applied to collect data (N = 320) from employees of the telecom sector of Pakistan.

Employing structural equation modeling (SEM) analysis, the study results indicate that high levels of leader's motivating language (direction giving and meaning-making) result in positive affective tone in employees, which further creates career motivation (career insight, career resilience and career identity) and career satisfaction. In contrast, positive affective tone does not mediate between empathetic language and career motivation (career insight, career resilience and career identity) and career satisfaction relationship.

The present study's findings explicate the unique effects and mechanism through which leaders motivating language becomes influential in reaping its benefits for followers' career outcomes. More research is warranted to examine other attitudinal and behavioral outcomes of leaders motivating language. This study research prepares future researchers to investigate other mediators and moderators in the leaders motivating language–career outcomes relationship. The authors recommend further implications of the study's findings for research and practice in the domain of leadership, affect and careers.

The current study opens up a new perspective in leaders motivating language literature by examining the underlying mechanism of positive affective tone.

This paper aims to examine the effect of a supervisory support climate on frontline employees’ service-oriented organizational citizenship behavior (OCB) using a multilevel conceptual model. A positive group affective tone – a meaningful construct – is introduced to investigate the mediating and moderating roles in this relationship in the context of hospitality.

Data were collected from 41 international tourist hotels in Taiwan. A total of 476 valid questionnaires from frontline employees were received for data analysis. The results were analyzed by using hierarchical linear modeling (HLM).

These results not only indicate that a supervisory support climate has a positive effect on service-oriented OCB but also reveal that a positive group affective tone partially mediates and notably interacts with the relationship between the supervisory support climate and service-oriented OCB.

Based on the results, this study recommends that hotels train their managers to build a supervisory support climate, because this is the key source of service-oriented OCB in frontline employees. In addition, hotel managers need to exert a positive group affective tone to reinforce the effect of a supervisory support climate on service-oriented OCB.

This study contributes to the current hospitality literature by verifying the effect of a supervisory support climate on service-oriented OCB from a multilevel perspective. It also extends the understanding of the mechanism and interaction effect of the positive group affective tone in this multilevel relationship.