• The Journal of Society for e-Business Studies
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• v.24 no.2
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• pp.179-197
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• 2019

Although there have been lots of studies about users' behaviors online, few have explored the mechanism of hostile behaviors. In this sense, this study aims at discovering what may elevate users' hostile behaviors. More specifically, we tried to find the relationship between flaming behavior and perception factors such as perceived risk, anonymity and expected emotional reaction. A survey was conducted to investigate the relationship of the above variables. As a result, all these variables show significant effects on flaming, and information overload are found to act as a moderator. We carefully conclude that flaming in online community can be reduced by preventing information overload each user perceives.

• Management & Information Systems Review
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• v.38 no.2
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• pp.1-28
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• 2019

The purpose of this study is to empirically analyze the effects of characteristics of Leader (authoritarian disposition, procedural justice, job instability) on the organizational commitment of subordinates through abusive supervision and leader-member exchange(LMX). To this end, a survey was performed on the employees under the manager level in a large enterprise in Korea. The results of this study are as follows. First, the Hypothesis 1, 2, and 3 that the characteristics of leader (authoritarian disposition, procedural justice, job instability) will make effects on the organizational commitment of subordinates through abusive supervision were adopted. Second, in the hypotheses that the characteristics of leader (authoritarian disposition, procedural justice, job instability) will make effects on the organizational commitment of subordinates through LMX, Hypothesis 4 of authoritarian disposition, and Hypothesis 6 of job instability were rejected, while only Hypothesis 5 of procedural justice was adopted, as it made effects on the organizational commitment of subordinates through LMX. Third, the Hypothesis 7, 8, and 9 that the characteristics of leader (authoritarian disposition, procedural justice, job instability) will make effects on the organizational commitment of subordinates through abusive supervision and LMX were all adopted. This study is meaningful, in that it identified the structural relationship that the characteristics of leader make effects on the organizational commitment of subordinates through abusive supervision and LMX. It is expected that the results of this study can be used as base materials for new studies on abusive supervision which have been made in diversified ways in Korea and overseas.

• Journal of Korean Academy of Nursing Administration
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• v.15 no.3
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• pp.372-381
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• 2009

Purpose: The purpose of this study was to investigate how job overload, relationship with senior perceived by nurses and emotional exhaust related to turnover and explored the mediating role of emotional exhaust in job characteristics-turnover relationship. Method: Participants were 280 nurses from around the greater metropolitan area of Seoul, completed questionnaires. Correlation and Structural Equation Models were employed to investigate the various factors associated with this. Result: Job overload related positively to emotional exhaust and turnover and the quality of relationship with senior related negatively to emotional exhaust but positively to turnover. These findings suggest the important role played by job conditions in preventing nurses' emotional burnout and the intention to quit their jobs. Furthermore, emotional burnout mediated the effects of these job characteristics on nurses' turnover. Conclusion: It is suggested that the benefit of job conditions and emotional burnout should be taken into consideration when developing strategies to improve nurse retention and. social supporting programs for nurses more generally.

• Journal of Industrial Convergence
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• v.5 no.2
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• pp.77-97
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• 2007

The 420 employees as subject for emprical analysis were selected in Banwol & Sihwa Industrial Complex in Ansan area. This study shows the followings; 1. In the group where the task is unstructured and the subordinate's ability is high, the achievement - oriented and participative leader behavior have positive impact on the subordinate's expectancy. 2. In the group where the task is unstructured and the subordinate's ability is low, the directive leader behavior has no significant impact on the subordinate's expectancy. 3. In the group where the task is structured and the subordinate's ability is high, the supportive leader behavior has positive impact on the subordinate's expectancy. 4. In the group where the task is structured and the subordinate's ability is low, only supportive leader behavior has positive impact on the subordinate's expectancy, and the directive leader behavior has on significant impact. Finally this study indicates the implication for future theoretical and empirical delelopment.

• Korean Journal of Psychosomatic Medicine
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• v.23 no.2
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• pp.121-128
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• 2015

Objectives : This study developed and validated the Perceived Stigma of Delirium Scale(PSDS), which is designed to measure perceived stigma associated with delirium in patients suffering from that disorder. Methods : Based on a literature review of scales assessing stigma, a preliminary scale comprising seven items was developed. After recovering from delirium, 128 patients completed the PSDS and the Distress Thermometer (DT). Factor analysis was used to examine construct validity, and internal consistency and test-retest reliability were examined to ensure reliability. Concurrent validity was assessed using the correlation between the total scores on the PSDS and the DT. Results : Factor analysis yielded a single-factor structure from the seven candidate items. One item was excluded due to low factor loading. The internal consistency was computed and Cronbach's ${\alpha}$ was 0.85 for the total score. The overall test-retest reliability was 0.71, with items ranging from 0.58 to 0.83. The total score on the PSDS was significantly correlated with the DT score. Conclusions : The PSDS may be a reliable, valid instrument for evaluating perceived stigma in patients who have recovered from delirium. Further study of the perceived stigma by delirium patients is required to assess the implications of the PSDS for clinical practice and research.

• Journal of the Korean Society of Safety
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• v.17 no.4
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• pp.178-183
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• 2002

The purpose of this study was to quantitatively investigate the effects of external load upper extremity posture on perceived discomfort. An experiment was conducted for measuring discomfort scores depending upon external loads and upper extremity postures, in which the free modules and numeric estimate method of the magnitude estimation was adopted as a tool for obtaining discomfort ratings. The upper extremity postures were controlled by wrist flexion/extension, elbow foexion, shoulder flexion, and shoulder adduction/abduction. The results showed that all experimental variables except shoulder adduction/abduction were significant at ${\alpha}$=0.01 or 0.05. The effect of external load was very much larger than that of upper extremity postures. Therefore, it is recommended that a new posture classification scheme taking effect of external load to into consideration be developed for quantifying postural load.

• The Korean Journal of Coaching Psychology
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• v.7 no.1
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• pp.1-31
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• 2023

The purpose of this study is to verify the mediating effect of adaptive cognitive emotion regulation and the moderating effect of supervisor's emotional regulation in the relationship between the emotion recognition and negative feedback acceptance of employees. The data was collected from 273 non-managerial workers in various domestic companies. Confirmatory factor analysis was conducted with AMOS 22 to verify the reliability and validity of the measurement tool, and the mediating and moderating effects were examined using SPSS Process Macro to verify the hypothesis. The results of this study are summarized as follows. First, emotion recognition of employees indirectly affects the acceptance of negative feedback through adaptive cognitive emotional regulation. Second, the effect of emotion recognition on negative feedback acceptance is moderated by supervisor's emotion regulation. Specifically, it was confirmed that when the supervisor's emotional control is low, the relationship between emotional recognition and negative feedback acceptance becomes stronger. Based on the results of the study, it was confirmed that the level of awareness of oneself and others' emotions was psychological process of accepting performance-related feedback, and the importance of supervisor's emotional regulation in positively accepting negative feedback. Finally, based on the research results, the academic significance of this study, implications in coaching practice, limitations, and future research were discussed.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.95-102
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• 2018

The purpose of current research is to develop insight regarding the relationship between trust in leader and followers' goal orientation. In this study relationships among trust in leader, self-efficacy, and goal orientation are explored. Hypotheses about how the trust in leader affect self-efficacy and goal orientation are developed. The sample consists of 389 workers in a firm who are chosen through the judgement sampling method. Findings are reported from the empirical research that partially support the hypothesized relationships among trust in leader, self-efficacy, and goal orientation. Trust in leader have a significant impact on goal orientation, and it is moderated by self-efficacy. The results suggest that leaders need to make an effort for trust building to have positive goal orientations. The findings of this study have theoretical and managerial implications for leadership, trust, and goal orientation research.

• Journal of Digital Convergence
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• v.13 no.7
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• pp.117-124
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• 2015

Recently the concept of authenticity has made an issue on the study of transformational leadership. Without authenticity of leader the effect of leadership nullifies the effectiveness of leadership for the followers. This study examines convergently the effect of transformational leadership on trust, organizational devotion, and team performance with the moderating effect of authenticity focusing 232 hotel team members in Busan using structural equation model. The results are as follows: First, transformational leadership has shown significantly effective toward trust and organizational devotion. Second, trust toward team leader has shown significantly effective toward team performance, while devotion has not shown dignificantly effective. Third, authenticity has shown significantly effective for moderating effect between leadership and trust, but not effective between leadership and devotion. This paper make significant contribution by testing the concept of authenticity.

• Journal of the Korea Convergence Society
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• v.10 no.9
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• pp.283-289
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• 2019

This study intends to examine how authentic leadership affects psychological well-being and job performance among flight attendants. To test hypotheses, this study performed survey to flight attendants of big airlines in Korea for about two months from October 1 to December 5, 2018. 200 copies of the questionnaire was distributed, and 180 were collected. Among them, 21 copies where many questions were unanswered or not very seriously answered were discarded. So, 159 copies in total were used for analysis. Statistical analysis was done with SPSS 22.0 and AMOS 21.0. The results are as follows. First, balanced information processing, self-awareness, self-awareness have significant effect on psychological well-being, while relational transparency have not. Second, psychological well-being have significant effect on job performance. Consequently, all the hypotheses in this study except for hypothesis 1-3 were adopted.