Hwang, In-Chang
Seoul National University · 心理学
研究室紹介
Professor Hwang In-Chang's research lab focuses on the psychological and behavioral dynamics within organizational settings, particularly examining the impact of leadership styles—such as authoritarian, narcissistic, and power-distance-oriented leadership—on team emotional climates, employee well-being, and performance. The lab investigates how individual differences, perceived organizational fairness, and work-life boundaries influence employee outcomes like creativity, voice behavior, and psychological recovery. Utilizing mixed-methods and longitudinal designs, including experience sampling and multisource surveys, the lab emphasizes the interplay between personality traits, emotional regulation, and contextual factors in shaping workplace behavior and resilience.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15How do authoritarian leaders in modern organizations influence work team emotional climate and performance? Defining authoritarian leadership as an ambient, demanding, and controlling leadership style, we conducted a survey study of 252 leaders and 765 subordinates matched in 227 work teams in three large public Japanese organizations. The results indicate that authoritarian leaders are more likely to create a team climate of emotion suppression, which induces a higher level of team emotional ex
In this article we employ a trait activation framework to examine how unfairness perceptions influence narcissistic leaders' self-interested behavior, and the downstream implications of these effects for employees' pro-social and voice behaviors. Specifically, we propose that narcissistic leaders are particularly likely to engage in self-interested behavior when they perceive that their organizations treat them unfairly, and that this self-interested behavior in turn decreases followers' pro-soc
Aligning with the recovery perspective, we propose a dual-path model to illustrate the effects of employees' evening cyber leisure on next-day work outcomes, namely, psychological vitality and performance. We argue that evening cyber leisure has contradicting effects on next-day performance and vitality through its effects on bedtime procrastination and psychological detachment, and in turn, sleep quantity and sleep quality. We also propose that trait mindfulness acts as an important boundary co
The purpose of this study is to investigate the current state of post-traumatic growth (PTG) and identify its influencing factors in discharged COVID-19 patients. PTG refers to individual experiences of significant positive change arising from the struggle with a major life crisis. This descriptive cross-sectional study used the convenient sampling method to recruit 140 discharged COVID-19 patients in Hunan, China. The results show that the PTG of the discharged COVID-19 patients was positively
Abstract Prior work suggests that follower and leader risk orientation is positively associated with follower creativity. We suggest that this view is oversimplified and propose that follower creativity can be stimulated when leader and follower have diverging risk orientations. We, therefore, apply a configurational approach to creativity, evaluating varying combinations of leader and follower risk orientation on follower creativity. Across two field studies, we demonstrate that (a) follower cr
Based on a resource perspective, the authors investigated how leader–follower power distance value incongruence influences employees’ withdrawal behavior. Data were collected twice in China, and the sample included 66 leaders and 350 followers. Leader–follower power distance value incongruence was found to be associated with the psychological workplace strain experienced by followers, indicating that incongruence was a stressor for this group and further influenced their withdrawal behavior. Mor
Abstract The extant literature has revealed that leader narcissism has paradoxical impacts on follower outcomes. In this research, we argue that its paradoxical effects can be disentangled by the presence of two distinct types of leader narcissism—narcissistic admiration and narcissistic rivalry—which can shape leaders’ initial relationship‐building with new followers (i.e., newcomers) differently. Integrating a dual‐type view of narcissism with leader–member exchange (LMX) theory and conducting
The relationship between narcissism and creativity has inspired interesting debates for decades. Drawing on a new perspective, the current study tried to explain how narcissism influences others' creativity evaluation in the organizational context. Based on the theory of impression management, we suggested that narcissism and creativity may have a more complex relationship rather than a simple linear link. To test this relationship, we conducted a survey of 596 subordinates and 60 leaders in thr
Overweight employees are viewed as lazy, slow, inactive, and even incapable. Even if such attributes are false, this perspective can seriously undermine others' evaluation of their work performance. The current study explores a broader phenomenon of weight bias that has an effect on weight change. In a longitudinal study with a time lag of 6 months, we surveyed 226 supervisor-employee dyads. We found supervisor perceptions of employee weight change notably altered their evaluation of the employe
基于资源保存理论,本文分析了领导下属权力距离价值观的一致性对下属工作绩效的影响.通过两次问卷调查,采用跨层次多项式回归分析、块变量分析以及带邹氏检验的“两步法”结构方程分析的方法,对收集到的数据进行了一致效应和跨层次带调节的中介效应检验.研究结果表明:领导下属权力距离不一致会导致员工情绪衰竭.不一致的情况中,领导权力距离高—下属权力距离低时更容易产生情绪衰竭.情绪衰竭中介了领导下属权力距离一致性对工作绩效的影响.同事支持调节了这一过程.本文提供了领导下属权力距离价值观差异性对员工工作绩效影响的情绪路径及可能的解决途径,也对研究的意义和未来研究方向进行了讨论.
Based on equity theory (Adam, 1965), we proposed a fairness trickle- down model to explain how leaders’ perceived fairness may impact their followers’ prosocial motivation. A time-lagged study from 82 group leaders and 906 subordinates in Mainland China supported our trickle-down model. First, our results indicate that leader perceived fairness had an indirect, positive effect on subordinate prosocial motivation through its negative impact on leader self-interested behavior. Second, both leader
The goods produced in developed nations are often of higher quality, advanced technology and better design, hence goods even with little physical mass have higher value than goods produced in developing nations. This means that if the payment is balanced between developed and developing nations, the physical mass must be unbalanced. As a result, developed nations will become increasingly heavier, and the northern hemisphere where developed nations are clustered will also become more and more hea
Research Areas
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