Sung-Wan Kang
Biographic Data
| ID | 166418 |
|---|---|
| NAME | Sung-Wan Kang |
| GIVEN NAMES | Sung-Wan |
| FAMILY NAME | Kang |
| SIGNATURE | KANG S |
| AFFILIATIONS | Gachon University |
| ORCID | 0000-0002-6170-1009 |
| VERIFIED | Yes |
| TOTAL WORKS | 31 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 31 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Depressive symptoms trajectories among individuals with disabilities living alone in South Korea: A growth mixture modeling approach
This study aimed to identify depressive symptom trajectories and influencing factors among 809 individuals with disabilities living alone, using data from the Disability and Life Dynamic Panel (DLDP) (2018–2021). A growth mixture model identified two distinct groups: “Increasing” and “Decreasing.” Individuals in the “Increasing” group were more likely to experience financial hardship, poor health, activity limitations, low self-esteem, low levels…
The dark side of mobile work during non-work hours: Moderated mediation model of presenteeism through conservation of resources lens
Owing to the development of Information and Communication Technology (ICT) and the inevitability of telecommuting in the COVID-19 environment, the boundary between working and non-working hours has become blurred. mWork, that is, ICT-based off-hour work, which has increased through the pandemic, affects employees’ work attitudes, such as presenteeism. Hence, we designed a study to investigate the antecedents and mechanisms of employee presenteeis…
Effects of perceived sleep quality on creative behavior via work engagement: The moderating role of gender
The study found a positive relationship between sleep quality and creative behavior, mediated by work engagement, with notable gender differences. Sleep quality had a stronger impact on work engagement for men than women, and a stronger indirect effect on creative behavior through work engagement. These findings add to the existing literature on the influence of sleep quality on creative behavior
The influence of sleep on job satisfaction: Examining a serial mediation model of psychological capital and burnout
Introduction: This study draws on the conservation of resources theory to investigate whether the loss of sleep can trigger the loss of additional resources that are necessary for work. Methods: Using cross-sectional design of 322 call center employees working at a government-owned public bank in South Korea, we test the study hypotheses using regression and bootstrapping indirect effects analyses. Results: The results of analyses show that insuf…
Ethnic Enclosure and Perception of Discrimination Among Korean and Polish Immigrants
A Multilevel Study of the Relationship between CSR Promotion Climate and Happiness at Work via Organizational Identification: Moderation Effect of Leader–Followers Value Congruence
The purpose of the present study is to examine the effects of team level Corporate Social Responsibility (CSR) promotion climate on work happiness of team members. Furthermore, we investigate the mediating role of organizational identification at individual level and the moderating role of leader-follower value congruence at the team level in the relationship between CSR promotion climate and work happiness, thus overcoming the limitations of pre…
Creativity in the South Korean Workplace: Procedural Justice, Abusive Supervision, and Competence
Innovation is now a feature of daily life. In a rapidly changing market environment and amid fierce competition, organizations pursue survival and growth through innovation, and the key driver of innovation is the creativity of employees. Because the value of creativity has been emphasized, many organizations are looking for effective ways to encourage employees to be creative at work. From a resource perspective, creativity at work can be viewed…
Leader’s Perception of Corporate Social Responsibility and Team Members’ Psychological Well-Being: Mediating Effects of Value Congruence Climate and Pro-Social Behavior
Previous research, that showed that corporate social responsibility (CSR) had positive effects on the corporate image and performance, has attracted much attention and resulted in an increasing number of follow-up studies. However, CSR-related activities are focused on their effect on external stakeholders, although they are social service activities geared towards internal and external stakeholders, thus showing a research gap regarding the effe…
The Effect of Perceived Supervisor–Subordinate Congruence in Honesty on Emotional Exhaustion: A Polynomial Regression Analysis
Do subordinates unequivocally prefer honest superv =isors? This study investigates whether congruence in supervisor-subordinate honesty has a positive effect on lowering the emotional exhaustion experienced by subordinates. For the research data, a two-part survey with a one-month time interval was conducted among office workers, and 409 responses were collected. These were empirically analyzed using polynomial regression analysis and response su…
Effects of Employee Well-Being and Self-Efficacy on the Relationship between Coaching Leadership and Knowledge Sharing Intention: A Study of UK and US Employees
Knowledge acquisition practices are important to enterprises, particularly since market competition is intensifying. In recent years, organizations have begun to pay more attention to knowledge sharing practices. Many organizations are looking for methods to motivate their employees to actively share knowledge with other employees. This study uses the conservation of resources theory to examine coaching leadership as an antecedent-and employee we…
How to Mitigate the Negative Effect of Emotional Exhaustion among Healthcare Workers: The Role of Safety Climate and Compensation
This study examines the relationship between emotional exhaustion and job satisfaction. We further propose a safety climate and compensation as contextual variables that weaken the effect of emotional exhaustion. Survey data collected from 694 employees of a public hospital provided support for the hypothesized research model. The hierarchical multiple regression results reveal that high emotional exhaustion is negatively related to job satisfact…
Effects of Anger and Moral Identity on the Relationship between Supervisors’ Incivility and Deviant Behavior: A Study of Public Service Officers in Republic of Korea
This study investigated the effects of supervisors' incivility regarding employees' deviant behavior, the mediating effect of anger, and the moderating role of moral identity in the relationship between incivility and deviant behavior. To test our hypotheses, we collected data from supervisor-employee dyads in South Korean military units, applying a time-lagged design, hierarchical regression, and SPSS macro. The results elicited three relevant f…
Estimation of Health-Related Physical Fitness (HRPF) Levels of the General Public Using Artificial Neural Network with the National Fitness Award (NFA) Datasets
Estimation of health-related physical fitness (HRPF) levels of individuals is indispensable for providing personalized training programs in smart fitness services. In this study, we propose an artificial neural network (ANN)-based estimation model to predict HRPF levels of the general public using simple affordable physical information. The model is designed to use seven inputs of personal physical information, including age, gender, height, weig…
When Is the Negative Effect of Abusive Supervision on Task Performance Mitigated? An Empirical Study of Public Service Officers in Korea
Supervisory leadership has occupied an important place in management literature in identifying the supervisory behaviors that are associated with positive outcomes. However, researchers also have turned their attention to the dark side of supervisory behavior, such as abusive supervision. This study investigates the role of coworker support and self-efficacy in the relationship between abusive supervision and the subordinate's task performance. D…
Employees’ Weekend Activities and Psychological Well-Being via Job Stress: A Moderated Mediation Role of Recovery Experience
An employee's off-work activities are known to contribute positively to recovering their energy levels depleted by daily work. Despite this view and understanding, the effect of employees' weekend activities on their psychological well-being has not attracted sufficient research interest. Therefore, the purpose of this paper is to analyze the relationship between employees' weekend activities and their psychological well-being, and the mediating …
Coworker Trust and Knowledge Sharing among Public Sector Employees in Kenya
This study investigates the association between coworker trust and knowledge sharing among public sector employees with additional consideration of team-member exchange (TMX). It also accounts for the use of supportive technology as a determinant of coworker trust. The study aims to develop a framework to help organizations understand the complex associations among coworker trust, exchange, and knowledge sharing and recognizes the roles of suppor…
The Influence of Cognitive Impairment on Health Behaviors among Older Adults
Objectives : Previous research on cognitive impairment and health behaviors has focused largely on how health behaviors affect cognition; rarely has it examined whether cognitive impairment affects health behaviors. The purpose of this study was to examine the impact of cognitive impairment on engagement in health behaviors among older adults. Methods: The study sample included 19,644 adults aged 50 or older from the Health and Retirement Study 1…
Contextualizing acculturative stress among Latino immigrants in the United States: A systematic review
When Servant Leaders Inspire Followers to Become Organizational Citizens? Empirical Evidence From Vietnam
The purpose of this article is to contribute to the existing servant leadership literature, especially at the individual level of analysis in new settings, by examining the potential joint effects of servant leadership, dyadic duration, and job self-efficacy, with organizational citizenship behaviors (OCBs) as the dependent variable. We, after analyzing survey data from 148 leader-follower dyads collected from an engineering venture, find that dy…
Psychological Safety in Ghana: Empirical Analyses of Antecedents and Consequences
This study examines psychological safety as a mediator in the relationship between Leader-Member Exchange (LMX) and voice behavior. Based on the conservation of resources theory, a moderated mediation framework was used to examine human capital investments, specifically employee education and tenure, as boundary conditions of this relationship. The research hypotheses were tested with a sample of 207 employee-supervisor dyads working in a time-la…
Servant Leadership and Follower Creativity Via Competence: A Moderated Mediation Role of Perceived Organisational Support
The precedents of creativity comprise an important research topic that could help organisations survive fierce competition. To contribute to the literature on creativity, the authors examined the roles of competence and perceived organisational support (POS) in the relationship between servant leadership and follower creative behaviour. The authors proposed and tested a moderated mediation model with data from leader-follower dyads collected in a…
Effects of transformational and shared leadership styles on employees' perception of team effectiveness
Using 3 sets of multiple regression models, we examined the effectiveness of transformational and shared leadership styles in relation to team effectiveness, based on the perceptions of 424 employees of Korean financial and insurance firms. Transformational leadership is a vertical leadership style emanating from the formal leader of a team, whereas shared leadership is a distributed leadership style that emanates from the team members. We found …
Women scientists' workplace and parenting role identities: A polynomial analysis of congruence
We empirically examined the congruence effect of work- and parenting-role identities on women scientists' perception of organizational support. With the assistance of the staff of the Center for Women in Science, Engineering, and Technology in South Korea, we obtained data from 215 women employed as scientists by responses to a survey. The results of polynomial regressions showed a positive congruence effect of their employment and parenting role…
Leader Trust, Competence, LMX, and Member Performance: A Moderated Mediation Framework
Based on social exchange theory, this study examines the influence of leaders' trusting behavior and competence in in-role activities on members' perceived leader-member exchange (LMX) relationships. Our study proposes that a leader's trust in a member contributes to the member's perceived LMX, and that the leader's competence in in-role activities moderates this relationship. Furthermore, our study suggests that perceived LMX mediates the relati…
When Does Empowering Leadership Enhance Employee Creativity? A Three-way Interaction Test
We proposed a 3-way interaction between empowering leadership, intrinsic motivation, and task visibility to predict employee creativity. Participants were 224 employee–leader dyads working in South Korean firms. Results showed that in situations of high task visibility, empowering leadership related more positively to creativity for employees with low rather than high motivation. In contrast, in situations low in task visibility, empowering leade…
When Servant Leaders Inspire Followers to Become Organizational Citizens? Empirical Evidence From Vietnam
The purpose of this article is to contribute to the existing servant leadership literature, especially at the individual level of analysis in new settings, by examining the potential joint effects of servant leadership, dyadic duration, and job self-efficacy, with organizational citizenship behaviors (OCBs) as the dependent variable. We, after analyzing survey data from 148 leader-follower dyads collected from an engineering venture, find that dy…
Nurses' Willingness to Report Near Misses: A Multilevel Analysis of Contributing Factors
Although potential future medical errors can best be prevented through reporting near misses, on-site error reporting is not being achieved to a satisfactory level. We surveyed 489 nurses working in 34 wards at a university hospital in Korea in regard to their understanding of factors related to error reporting. Survey items included willingness to report near misses, defensive silence, leader-member exchange, role clarity, and knowledge-sharing …
The Influence of the Founder's Ethical Legacy on Organizational Climate: Empirical Evidence from South Korea
We investigated the relationship between the ethical leadership of the founder of a company and that company's ethical climate as perceived by 4 groups of employees. Surveys were administered to current and former employees of a large Fortune Global 200 steel manufacturer in South Korea. The total sample ( N = 728) consisted of 4 subsamples: 2 comprising retirees and 2 comprising current employees. We found that the ethical leadership of the foun…
Leader-Follower Value Congruence in Social Responsibility and Ethical Satisfaction: A Polynomial Regression Analysis
This paper presents empirical research into the relationship between leader-follower value congruence in social responsibility and the level of ethical satisfaction for employees in the workplace. 163 dyads were analyzed, each consisting of a team leader and an employee working at a large manufacturing company in South Korea. Following current methodological recommendations for congruence research, polynomial regression and response surface model…
Ecological factors associated with elder abuse in Taiwan: A systematic review
Servant Leadership and Team Performance: The Mediating Role of Knowledge-Sharing Climate
We examined servant leadership as a precursor to a knowledge-sharing climate and demonstrated the mediating role of knowledge-sharing climate in the relationship between servant leadership and team performance. Data from 67 teams, comprising 1,884 direct sales representatives of a large cosmetics company in South Korea, were analyzed at the team level. Actual team sales data were obtained from the company 3 months after surveying, and regression …
When Does Empowering Leadership Enhance Employee Creativity? A Three-way Interaction Test
We proposed a 3-way interaction between empowering leadership, intrinsic motivation, and task visibility to predict employee creativity. Participants were 224 employee–leader dyads working in South Korean firms. Results showed that in situations of high task visibility, empowering leadership related more positively to creativity for employees with low rather than high motivation. In contrast, in situations low in task visibility, empowering leade…
High-commitment human resource management and job stress: Supervisor support as a moderator
To investigate the relationship between high-commitment human resource management (HRM) and job stress, we adopted a universalistic perspective, which is a strategic HRM approach, as our theoretical basis in this study. Participants, who were employees ( N = 2,036) of a multinational company operating in South Korea, completed measures of job stress, perception of high-commitment HRM, and perceived supervisor support. Hierarchical regression anal…
Effects of transformational and shared leadership styles on employees' perception of team effectiveness
Using 3 sets of multiple regression models, we examined the effectiveness of transformational and shared leadership styles in relation to team effectiveness, based on the perceptions of 424 employees of Korean financial and insurance firms. Transformational leadership is a vertical leadership style emanating from the formal leader of a team, whereas shared leadership is a distributed leadership style that emanates from the team members. We found …
Women scientists' workplace and parenting role identities: A polynomial analysis of congruence
We empirically examined the congruence effect of work- and parenting-role identities on women scientists' perception of organizational support. With the assistance of the staff of the Center for Women in Science, Engineering, and Technology in South Korea, we obtained data from 215 women employed as scientists by responses to a survey. The results of polynomial regressions showed a positive congruence effect of their employment and parenting role…
Leader Trust, Competence, LMX, and Member Performance: A Moderated Mediation Framework
Based on social exchange theory, this study examines the influence of leaders' trusting behavior and competence in in-role activities on members' perceived leader-member exchange (LMX) relationships. Our study proposes that a leader's trust in a member contributes to the member's perceived LMX, and that the leader's competence in in-role activities moderates this relationship. Furthermore, our study suggests that perceived LMX mediates the relati…
Servant Leadership and Follower Creativity Via Competence: A Moderated Mediation Role of Perceived Organisational Support
The precedents of creativity comprise an important research topic that could help organisations survive fierce competition. To contribute to the literature on creativity, the authors examined the roles of competence and perceived organisational support (POS) in the relationship between servant leadership and follower creative behaviour. The authors proposed and tested a moderated mediation model with data from leader-follower dyads collected in a…
Psychological Safety in Ghana: Empirical Analyses of Antecedents and Consequences
This study examines psychological safety as a mediator in the relationship between Leader-Member Exchange (LMX) and voice behavior. Based on the conservation of resources theory, a moderated mediation framework was used to examine human capital investments, specifically employee education and tenure, as boundary conditions of this relationship. The research hypotheses were tested with a sample of 207 employee-supervisor dyads working in a time-la…
When Is the Negative Effect of Abusive Supervision on Task Performance Mitigated? An Empirical Study of Public Service Officers in Korea
Supervisory leadership has occupied an important place in management literature in identifying the supervisory behaviors that are associated with positive outcomes. However, researchers also have turned their attention to the dark side of supervisory behavior, such as abusive supervision. This study investigates the role of coworker support and self-efficacy in the relationship between abusive supervision and the subordinate's task performance. D…
Employees’ Weekend Activities and Psychological Well-Being via Job Stress: A Moderated Mediation Role of Recovery Experience
An employee's off-work activities are known to contribute positively to recovering their energy levels depleted by daily work. Despite this view and understanding, the effect of employees' weekend activities on their psychological well-being has not attracted sufficient research interest. Therefore, the purpose of this paper is to analyze the relationship between employees' weekend activities and their psychological well-being, and the mediating …
Coworker Trust and Knowledge Sharing among Public Sector Employees in Kenya
This study investigates the association between coworker trust and knowledge sharing among public sector employees with additional consideration of team-member exchange (TMX). It also accounts for the use of supportive technology as a determinant of coworker trust. The study aims to develop a framework to help organizations understand the complex associations among coworker trust, exchange, and knowledge sharing and recognizes the roles of suppor…
The Influence of Cognitive Impairment on Health Behaviors among Older Adults
Objectives : Previous research on cognitive impairment and health behaviors has focused largely on how health behaviors affect cognition; rarely has it examined whether cognitive impairment affects health behaviors. The purpose of this study was to examine the impact of cognitive impairment on engagement in health behaviors among older adults. Methods: The study sample included 19,644 adults aged 50 or older from the Health and Retirement Study 1…
Contextualizing acculturative stress among Latino immigrants in the United States: A systematic review
When Servant Leaders Inspire Followers to Become Organizational Citizens? Empirical Evidence From Vietnam
The purpose of this article is to contribute to the existing servant leadership literature, especially at the individual level of analysis in new settings, by examining the potential joint effects of servant leadership, dyadic duration, and job self-efficacy, with organizational citizenship behaviors (OCBs) as the dependent variable. We, after analyzing survey data from 148 leader-follower dyads collected from an engineering venture, find that dy…
The Effect of Perceived Supervisor–Subordinate Congruence in Honesty on Emotional Exhaustion: A Polynomial Regression Analysis
Do subordinates unequivocally prefer honest superv =isors? This study investigates whether congruence in supervisor-subordinate honesty has a positive effect on lowering the emotional exhaustion experienced by subordinates. For the research data, a two-part survey with a one-month time interval was conducted among office workers, and 409 responses were collected. These were empirically analyzed using polynomial regression analysis and response su…
Effects of Employee Well-Being and Self-Efficacy on the Relationship between Coaching Leadership and Knowledge Sharing Intention: A Study of UK and US Employees
Knowledge acquisition practices are important to enterprises, particularly since market competition is intensifying. In recent years, organizations have begun to pay more attention to knowledge sharing practices. Many organizations are looking for methods to motivate their employees to actively share knowledge with other employees. This study uses the conservation of resources theory to examine coaching leadership as an antecedent-and employee we…
How to Mitigate the Negative Effect of Emotional Exhaustion among Healthcare Workers: The Role of Safety Climate and Compensation
This study examines the relationship between emotional exhaustion and job satisfaction. We further propose a safety climate and compensation as contextual variables that weaken the effect of emotional exhaustion. Survey data collected from 694 employees of a public hospital provided support for the hypothesized research model. The hierarchical multiple regression results reveal that high emotional exhaustion is negatively related to job satisfact…
Effects of Anger and Moral Identity on the Relationship between Supervisors’ Incivility and Deviant Behavior: A Study of Public Service Officers in Republic of Korea
This study investigated the effects of supervisors' incivility regarding employees' deviant behavior, the mediating effect of anger, and the moderating role of moral identity in the relationship between incivility and deviant behavior. To test our hypotheses, we collected data from supervisor-employee dyads in South Korean military units, applying a time-lagged design, hierarchical regression, and SPSS macro. The results elicited three relevant f…
Estimation of Health-Related Physical Fitness (HRPF) Levels of the General Public Using Artificial Neural Network with the National Fitness Award (NFA) Datasets
Estimation of health-related physical fitness (HRPF) levels of individuals is indispensable for providing personalized training programs in smart fitness services. In this study, we propose an artificial neural network (ANN)-based estimation model to predict HRPF levels of the general public using simple affordable physical information. The model is designed to use seven inputs of personal physical information, including age, gender, height, weig…
Ethnic Enclosure and Perception of Discrimination Among Korean and Polish Immigrants
A Multilevel Study of the Relationship between CSR Promotion Climate and Happiness at Work via Organizational Identification: Moderation Effect of Leader–Followers Value Congruence
The purpose of the present study is to examine the effects of team level Corporate Social Responsibility (CSR) promotion climate on work happiness of team members. Furthermore, we investigate the mediating role of organizational identification at individual level and the moderating role of leader-follower value congruence at the team level in the relationship between CSR promotion climate and work happiness, thus overcoming the limitations of pre…
Psychology (27 works) · Social Psychology (26 works) · Social Psychology (22 works) · Job Satisfaction and Organizational Behavior (18 works) · Political science (14 works) · Applied Psychology (9 works) · Public relations (9 works) · Applied Psychology (8 works) · Computer Science (7 works) · Management (7 works)