Task complexity and transformational leadership: The mediating role of leaders' state core self-evaluations

While substantial scholarly attention has been paid to the beneficial consequences of transformational leadership and the conditions in which this leadership style is most effective, there is a remarkable shortage of research on the contextual antecedents of transformational leadership behavior itself. To address this gap, a laboratory experiment was conducted in which we tested the relationship between task complexity and the emergence of transformational leadership behavior. In this experiment, 111 participants were divided in groups of three (comprising one leader and two subordinates), and were instructed to solve three decision-making tasks with varying levels of task complexity. Results indicated that task complexity was negatively related to transformational leadership behavior, and that this relationship was partially mediated by the leader's state core self-evaluations. In other words, when leaders encounter tasks that are overwhelmingly complex, they act in less transformational ways because they momentarily lack the psychological resources to do so. Limitations and future research directions are discussed.     

Is a happy leader a good leader? A meta-analytic investigation of leader trait affect and leadership

Organizational scholars have long been concerned with identifying traits that differentiate effective leaders from ineffective leaders. Although there has been renewed interest in the role of emotions in leadership, there is currently no quantitative summary of leader trait affectivity and leadership. Thus, the current paper meta-analyzed the relationship between leader trait affectivity and several leadership criteria, including transformational leadership, transactional leadership, leadership emergence, and leadership effectiveness. Results show that leader positive affect is positively related to leadership criteria, whereas leader negative affect is negatively related to leadership criteria, and regression analyses indicate that leader trait affect predicts leadership criteria above and beyond leader extraversion and neuroticism. Additionally, mediational analyses reveal that the relationship between leader trait affect and leadership effectiveness operates through transformational leadership. Taken together, these results contribute to the literature on emotions and leadership by highlighting the role of leader affect as a meaningful predictor of leadership.     

The moderating role of leader and follower sex in dyads on the leadership behavior–leader effectiveness relationships

Transformational leadership (TL) and leader–member exchange (LMX) literatures provide theoretical frameworks and accompanying empirical evidence for studying the relationship between leader behavior and effectiveness. Although prior attention has been given to gender differences in leadership style and leader effectiveness, the moderating effects of the sex of the leader and subordinate on the leadership–leader effectiveness relationship have not been investigated. In a field study of employees from a manufacturing plant, we examined whether leader and subordinate sex, and the sex composition of the leader–subordinate dyad, moderated the linkages of each set of leader behaviors (i.e., TL and LMX) with actual evaluations of leader effectiveness provided by the leader's subordinates and direct supervisor. Although female leaders were rated as more effective than male leaders overall, a fine-grained analysis of leader–subordinate dyads revealed that the male leaders benefited more than the female leaders from the use of transformational leadership in the leader behavior–leader effectiveness relationship. Implications and future research directions are discussed.     

Is trust in leadership a mediator between transformational leadership and in-role performance among small-scale factory workers?

Globalization and the transformation of the organizational scene are increasing the pressure and threshold for employees to constantly perform maximum output. As such, the measure of success for many organizations is determined by their productivity level. Therefore, we believe that the leadership style adopted by the leader and the level of trust subordinates have in such a leader may be salient in determining the level of in-role performance of the subordinates in question. This study therefore tries to shed light on this issue by testing the hypotheses that transformational leadership and trust in leadership would significantly predict in-role performance, and that trust in leadership would further mediate the relationship between transformational leadership and in-role performance. A sample of 170 factory workers (subordinates) and 6 supervisors participated in the study. The subordinates completed measures of transformational leadership and trust in leadership while that of in-role performance of these subordinates was based on the ratings of their immediate supervisors. The results of the Hierarchical Multiple Regression showed that only transformational leadership positively predicted in-role performance, whereas trust in leadership failed to predict or even mediate this relationship. The study discussed the implications of the findings, limitations, and suggestions for prospective research.     

Communication and trust are key: Unlocking the relationship between leadership and team performance and creativity

Considerable theoretical and empirical work has identified a relationship between transformational leadership and team performance and creativity. The mechanisms underlying this link, however, are not well understood. To identify the intervening processes inherent in this relationship, we experimentally manipulated the leadership style assigned to 44 teams taking part in a resource-maximization task. Teams were exposed either to a leader using inspirational motivation, intellectual stimulation, or a control condition. Our findings reveal important differences between leadership styles in communication and team outcomes (objective task performance and creativity). These results suggest that different dimensions of transformational leadership should be emphasized depending on the outcome sought. In addition, our results provide evidence for a sequential mediation model where leadership influences team outcomes through overall team communication and trust in teammates. This study suggests mechanisms by which transformational leaders may impact team outcomes, which has implications for team building and leadership training.     

Leadership and stress: A meta-analytic review

Stress has been implicated as an important determinant of leadership functioning. Conversely, the behavior of leaders has long been argued to be a major factor in determining the stress levels of followers. Yet despite the widespread acknowledgement that stress and leadership are linked, there has been no systematic attempt to organize and summarize these literatures. In the present, we meta-analytically review the relationship between three leadership constructs (transformational leadership, leader-member exchange, and abusive supervision) and stress and burnout. Our analyses confirm that leader stress influences leader behavior and that leadership behaviors and leader-follower relationships are significant determinants of stress and burnout in subordinates. We build on these results to suggest new avenues for research in this domain as well as discussing how these results can inform practice with regards to leader development.     

Not all leader–member exchanges are created equal: Importance of leader relational identity

Recent research by leadership scholars has emphasized the important role of follower self-identity. For example, leaders influence subordinate attitudes and behaviors by activating a collective identity level among their subordinates. We extend existing identity-based approaches by examining the relational identity level of leaders. Previous work has focused predominantly on followers (vs. leaders) and on collective (vs. relational) identity. Using data from two samples, we supported our hypothesis that leader relational identity moderates relationships of leader–member exchange (LMX) with subordinate task performance and citizenship behaviors. The nature of the interaction was such that the negative relationships of low-quality LMX with performance are mitigated when subordinates had supervisors with strong relational identities. These findings highlight the need to consider not only the identities of followers but those of leaders as well.     

Leadership coaching,leader role-efficacy,and trust in subordinates. A mixed methods study assessing leadership coaching as a leadership development tool

In this study, we used a two-phase exploratory sequential design consisting of qualitative and quantitative research methods to assess leadership coaching as a leadership development tool. A focus group study combined with a review of theory resulted in hypotheses linking coaching to increased leader role-efficacy (LRE) and leader's trust in subordinates (LTS). Using data from leaders participating in a six month coaching program and a control group, the results showed that LRE and LTS increased in the coaching group, but not in the control group. We also hypothesized that increased trust in subordinates would be related to subordinates' psychological empowerment and turnover intentions. A significant relationship between increased LTS and reduced turnover intentions was found. Finally, we found that the degree of facilitative behavior from the coach positively affected the changes in both leader role-efficacy and trust in subordinates. While the results should be interpreted with caution as the sample is small, our findings support claims that coaching represents a promising leadership development tool. Furthermore, the results regarding trust in subordinates represent contributions to the development of a relational perspective on leadership development.     

Self–other agreement in empowering leadership: Relationships with leader effectiveness and subordinates' job satisfaction and turnover intention

We investigated the effect of self–other agreement in empowering leadership on leader effectiveness, job satisfaction, and turnover intention using a sample of 50 Norwegian municipal leaders (46 for leader effectiveness) and 168 (158) of their subordinates. The findings indicated that considering both self and subordinate ratings of empowering leadership was useful in predicting the outcome variables. In particular, subordinates of over-estimators reported lower job satisfaction and higher turnover intention. Moreover, leaders who underestimated their leadership were perceived as more effective by their superiors. For agreement (i.e., leader's self-ratings were in agreement with subordinates' ratings) the relationship between empowering leadership and leader effectiveness was curvilinear with an inverted U shape. Agreement in ratings of empowering leadership was not found to be related to subordinates' job satisfaction and turnover intention. The implications of these findings are discussed.     

Leadership style and activating potential moderators of the relationships among leader emotional displays and outcomes

The present study argues that leader emotional displays are important to consider both within and outside of transformational/charismatic paradigms and must look beyond positive and negative affect. Accordingly, this experiment examined the effects of emotion valence as moderated by leadership style (transformational vs. transactional) and activating potential (high vs. low) on follower satisfaction, evaluations of the leader, and creative task performance. Findings showed differential effects of positive and negative emotions for different leader styles for evaluations of transformational leadership and leader effectiveness and for follower performance. Additionally, positive emotions with higher-activating potential resulted in more desirable outcomes than those lower in activating potential, but the reverse was true for negative emotions. Findings are discussed in light of research and practical implications.     

动态环境下变革型领导行为对探索式技术创新和组织绩效的影响

现有针对变革型领导行为的研究多数是从中基层领导者所影响的个体或团队层次展开的,从高层领导者及其所处的组织层次来进行探讨的研究成果相对较少.目前数量有限的关于变革型领导行为与组织绩效之间关系的研究,普遍忽略了对中介机制和调节影响因素的深入探讨.基于对现存研究缺口的认识,本文构建了包含中介环节的调节效应概念模型,并通过中国297家企业样本的实证检验,得出了以下结论:企业高层领导者的变革型领导行为对组织绩效具有正向的影响,且探索式技术创新在其中承担部分中介的作用;环境动态性对变革型领导行为与组织绩效之间的关系具有调节作用,但在这种调节作用产生效应过程中,探索式技术创新起了完全中介的作用.本研究证明了中介调节效应模型能更好解释变革型领导行为对组织绩效作用的机理,同时也对拓展现属于组织行为学领域的领导理论的研究范围和角度提出了建议.     

Transformational leadership and follower creativity: The mediating role of follower relational identification and the moderating role of leader creativity expectations

We examined follower relational identification with the leader as a mediator and follower perceptions of leader creativity expectations as a moderator in the relationship between transformational leadership and follower creativity. Using a sample of 420 leader–follower dyads from an energy company in mainland China, we found that follower relational identification with the leader mediates the transformational leadership–follower creativity relationship, and this mediating relationship is conditional on the moderator variable of follower perceptions of leader creativity expectations for the path from follower relational identification to follower creativity. These results contribute to the literature by clarifying why (through relational identification) and when (high creativity expectations set by the leader) transformational leadership is positively related to follower creativity.     

How transformational leadership works during team interactions: A behavioral process analysis

Transformational leadership is generally considered helpful for team functioning. However, the social dynamics underlying the benefits of transformational leadership remain elusive to date. To understand how and why transformational leadership can foster team functioning, this study focuses on leader–follower communication dynamics during team interactions. From the perspective of leadership as social problem solving, we argue that transformational leadership is linked to functional team problem-solving processes because transformational leaders use solution-focused communication (mediator model). In a sample of 30 videotaped problem-solving team meetings from two organizations, we coded transformational leadership style and the verbal behavioral interactions of leaders and team members over the course of their entire meetings (30,128 behavioral units in total). Multilevel results showed that transformational leadership was positively linked to functional problem-solving communication by team members. This positive relationship was mediated by leaders' solution-focused communication. Moreover, at the micro-level of conversational dynamics within the meeting process, lag sequential analysis revealed that leaders' ideas and solutions triggered subsequent solution statements by team members and inhibited counterproductive communication by team members, such as running off topic, criticizing, or complaining. We discuss theoretical and methodological implications for conceptualizing dynamic leader–follower processes as well as managerial implications for leading effective meetings in organizations.     

Supervisory coaching and performance feedback as mediators of the relationships between leadership styles,work engagement,and turnover intention

Human resource development (HRD) is key to organizational success. With some HRD roles devolving to leaders in recent years, a gap in understanding is now evident in how leaders’ leadership styles shape development-oriented behaviours that may effectively assist them in fulfilling their HRD roles, and the corresponding effects that this has on employee work engagement and turnover intention. This study compared the effects of transformational and transactional leadership styles on employee attitudes (i.e. work engagement and turnover intention) through leaders’ behaviours (i.e. supervisory coaching and performance feedback). This study used a multilevel approach (i.e. matching leaders to multiple subordinates) with 500 employees, nested in 65 workgroups from private organizations in Malaysia. As hypothesized, we found a link between transformational (but not transactional) leadership and higher levels of supervisory coaching and performance feedback, and that these job resources mediate the relationship between transformational leadership and work engagement. Furthermore, we found that work engagement mediates the relationships of both supervisory coaching and performance feedback to turnover intention. Overall, the study results reveal one way in which Asian leaders can effectively facilitate some aspects of HRD through development-focused behaviours which serve as job resources to boost work engagement and reduce turnover intention.     

Differentiated leader–member exchange,justice climate,and performance: Main and interactive effects

Leaders form different quality leader–member exchange (LMX) relationships with their subordinates. This variable treatment termed LMX differentiation can have negative effects on individuals' behavior and attitudes. In this study, we examined the cross-level main effect of justice climate on task performance and the moderating role of justice climate on the relationship between LMX differentiation and task performance. We tested these two hypotheses using a field study of 90 subordinates nested under 27 supervisors. Procedural justice climate, not distributive justice climate, was found to positively influence subordinate task performance. Further, distributive justice climate, not procedural justice climate, was found to moderate the LMX differentiation–task performance relationship; such that the relationship was positive when distributive justice climate was high and negative when distributive justice climate was low. Findings and future directions are discussed.     

变革型领导与下属工作绩效及组织承诺:心理资本的中介作用

探讨变革型领导影响下属的深层心理作用机制,即变革型领导是否会通过下属心理资本的中介作用对下属工作绩效和组织承诺产生影响。以230位MBA学员为样本,采用结构方程模型的方法分析了变革型领导行为、下属工作绩效、组织承诺以及下属心理资本各维度间的关系。研究结果表明,下属心理资本中的自我效能、希望和恢复力对变革型领导行为与下属工作绩效的关系起到中介作用;下属心理资本中的自我效能和恢复力对变革型领导行为与下属组织承诺的关系起到中介作用。     

Leadership behaviour and leader self-reported well-being: A review,integration and meta-analytic examination

ABSTRACT

While the link between leadership and follower well-being is well established, less is known about the relation between leaders’ leadership behaviour and their own well-being. Particularly, a systematic integration of existing studies is missing. Based on an integrated framework summarising major theories on the leader well-being–leadership link, we quantitatively synthesised findings on the relations between different leadership behaviours and leader well-being indicators. The meta-analytical results (95 effect sizes; N?=?12,617) confirmed significant relationships of constructive and destructive leadership with leader well-being in the expected directions. Relative weight analyses on the constructive leadership behaviours showed that change-oriented and relational-oriented leadership (e.g. transformational, participative) accounted for more variance in leader well-being than task-oriented leadership (e.g. transactional). Regarding destructive leadership, active destructive leadership (e.g. abusive supervision) showed stronger negative associations with leader well-being than passive leadership (e.g. laissez-faire). Based on our integrated framework, we proposed and found support for divergent patterns of associations for different forms of well-being (positive vs. negative, short-term vs. long-term, job-related vs. general). Our study demonstrates a considerable linkage between leader well-being and leadership, supporting the adoption of leadership development programmes and organisational health interventions for leaders given their impact on employees, teams and organisations.     

How leader role identity influences the process of leader emergence: A social network analysis

Contemporary theories on leadership development emphasize the importance of having a leader identity in building leadership skills and functioning effectively as leaders. We build on this approach by unpacking the role leader identity plays in the leader emergence process. Taking the perspective that leadership is a dynamic social process between group members, we propose a social network-based process model whereby leader role identity predicts network centrality (i.e., betweenness and indegree), which then contributes to leader emergence. We test our model using a sample of 88 cadets participating in a leadership development training course. In support of our model, cadets who possess a stronger leader role identity at the beginning of the course were more likely to emerge as leaders. However this relationship was only mediated by one form of network centrality, indegree centrality, reflecting one's ability to build relationships within one's group. Implications for research and practice are discussed.     

Transformational leadership in context: Face-to-face and virtual teams

This experimental study examined transformational leadership in the context of traditional teams using face-to-face communication and virtual teams using computer-mediated communication. Thirty-nine leaders led both face-to-face and virtual teams. Repeated-measures analyses revealed similar mean levels of transformational leadership in both team types; however, leader rank order varied across team type. Post hoc analyses revealed that the most effective leaders where those who increased their transformational leadership in virtual teams. Furthermore, analyses at the team level revealed that the effect of transformational leadership on team performance was stronger in virtual than in face-to-face teams. Team-member ratings of transformational leadership were equally linked to project satisfaction in face-to-face and virtual teams. Considered as a whole, our results suggest that transformational leadership has a stronger effect in teams that use only computer-mediated communication, and that leaders who increase their transformational leadership behaviors in such teams achieve higher levels of team performance.