Leadership of scientists and engineers: A three‐vector model

Existing models have not adequately accounted for the leadership of scientists and engineers engaged in creative work. In this Incubator, we present a model of creative leadership of scientists and engineers and argue that such leaders should possess expertise in three vectors. Implications and directions for future research are discussed. Copyright © 2010 John Wiley & Sons, Ltd.     

A longitudinal study of mentor and protégé outcomes in formal mentoring relationships

This study examined relationships between mentoring functions offered and transformational leadership as a mentor outcome and affective well‐being and organizational commitment as mutual outcomes for both mentors and protégés. For this examination, we conducted a longitudinal field study by using 111 matched reports from both mentors and protégés collected at three different points in time over seven months in nine Korean companies that administered a standardized formal mentoring program. Study results showed that mentoring functions assessed at Time 2 were positively associated with mentors' and protégés' post‐mentoring outcomes at Time 3 after controlling for pre‐mentoring initial levels of those outcomes at Time 1. Study findings also revealed that relative effects of mentoring on the mentor and protégé outcomes differed by the types of mentoring functions. We discuss the theoretical, practical, and methodological implications from these results. Copyright © 2012 John Wiley & Sons, Ltd.     

Differential treatment within sports teams,leader–member (coach–player) exchange quality,team atmosphere,and team performance

Using the leader–member exchange (LMX) theory as a theoretical framework, the present study focused on the occurrence of differential treatment by leaders on social and task‐related issues within teams. It was investigated whether team members' perceptions of the frequency and degree of social and task‐related differential treatment by the leader were associated with their evaluation of team atmosphere and team performance, in addition to the effects of the quality of their own working relationship with the leader (LMX quality). The context of this study consisted of interdependent sports teams. The participants were 605 players belonging to 69 amateur sports teams playing various team sports such as soccer, hockey, and basketball. Social differential treatment was negatively associated with team atmosphere and unrelated to team performance. In addition, it was found that the two forms of task‐related differential treatment included in this study were unrelated to team atmosphere and were differently associated with team performance. The results are discussed with reference to the existing leadership literature. Copyright © 2010 John Wiley & Sons, Ltd.     

The bright side of emotional labor

Emotional labor (expressing emotions as part of one's job duties, as in “service with a smile”) can be beneficial for employees, organizations, and customers. Meta‐analytical summaries reveal that deep acting (summoning up the appropriate feelings one wants to display) generally has positive outcomes. Unlike surface acting (faking emotions), deep acting does not harm employee well‐being, and deep acting is positively related with job satisfaction, organizational commitment, job performance, and customer satisfaction. Emerging research also suggests that a third form of emotional labor, natural and genuine emotional labor, is a frequently used emotional labor strategy that has positive effects for both employees and customers. We examine how identity processes shape how employees experience emotional labor, and we maintain that when employees identify with their roles, emotional labor augments and affirms their identity. Person‐job fit is an important moderator that influences whether emotional labor enhances or hinders employee well‐being. Emotional labor may also have positive outcomes when organizations grant more autonomy and adopt positive display rules that call for the expression of positive emotions. Recent research also indicates that emotional labor strategies may improve leadership effectiveness. Research opportunities on the bright side of emotional labor are abundant. Copyright © 2015 John Wiley & Sons, Ltd.     

煤矿企业员工行为对安全生产的影响及安全文化构建

从员工行为视角探讨煤矿企业影响安全生产的因素,提出不规范的个体行为、领导行为和群体行为导致了安全事故的频发。实证分析表明:员工行为是影响煤矿企业安全生产的重要因素之一,其影响程度约占11.2%;煤矿企业员工行为主要是通过安全文化影响企业的安全生产,因此,煤矿企业应当通过安全文化构建纠正员工不规范行为,即构建一种基于员工行为能力的煤矿企业安全文化提高组织员工队伍的行为能力,增强企业的凝聚力,为煤矿企业安全生产提供有效的支持和保障。     

A theoretical integration of leader emergence and leadership effectiveness: Over,under, and congruent emergence

There is a long and rich history of research on the concept of leader emergence. Much of this research positions leader emergence alongside leadership effectiveness as an epiphenomenal criterion in leadership research. Although this view has enhanced our understanding of factors that influence leader emergence and leadership effectiveness individually, our understanding of the potential alignment or misalignment of these concepts remains opaque. Following from this, we are left with unanswered questions concerning how, why, and under what conditions do the right or wrong leaders emerge or fail to emerge. Theory that develops insights into these questions is needed to advance our understanding of leadership and to cope with challenges of identifying and developing effective leaders and maximizing leadership potential in organizations. By integrating theories of leader emergence and leadership effectiveness—and considering their implications jointly—we provide a conceptual basis for identifying and understanding a more complete range of leader emergence than has been suggested in the literature. Importantly, our theoretical frame explains how our leader emergence types—over-emergence, under-emergence, congruent emergence, and congruent non-emergence—are differentially associated with a common set of factors. In doing so, we illuminate tradeoffs that might accompany different interventions intended to enhance leadership in organizations.