• 아태비즈니스연구
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• 제14권3호
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• pp.67-88
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• 2023

Purpose - This study examined the effect of empowering leadership on adaptive performance and verified the mediating effect of job challenge in the relationship between empowering leadership and adaptive performance. Additionally, this study investigated the moderating effect of agentic and communal traits in the relationship between supervisor's empowering leadership and adaptive performance of subordinates. Design/methodology/approach - This study used data collected from 279 participants via an online platform. Multiple regression analysis, bootstrapping, hierarchical regression analysis, and simple slope test were used to analyze the data. Findings - First, supervisor's empowering leadership had a positive effect on adaptive performance. Second, job challenge was found to mediate the relationship between supervisor's empowering leadership and adaptive performance. Third, the agentic trait showed a moderating effect on strengthening the relationship between supervisor's empowering leadership and adaptive performance. However, communal trait did not show a moderating effect. Research implications or Originality - This study examined the moderating effect of agentic traits in the relationship between empowering leadership and adaptive performance, which has not been investigated before.

• 한국치위생학회지
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• 제22권3호
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• pp.209-216
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• 2022

Objectives: This study was conducted to provide basic data for developing a professionalism improvement program for dental hygienists in preparation for the 4th industrial revolution era. Methods: A survey was conducted in 216 dental hygienists from May 3 to June 14, 2021, and statistical processing was performed using frequency analysis, t-test, one-way ANOVA, Pearson's correlation analysis, and multiple regression analysis. Results: Communication competence were at higher levels for dental hospital workers (3.98) and university/graduate school (3.94); professionalism was at higher levels for dental hospital workers (3.64), university/graduate school (3.55), and 7 or more dental hygienists at workplace (3.53); self leadership was at higher levels for dental hospital workers (4.11), university/graduate school (4.04), and intermediary manager (4.00); job performance was at higher levels for 11 years or more (4.08), university/graduate school (4.04), intermediary manager (4.04), and 30-34 years of age (4.04). There was positive correlation among communication competence, professionalism, self-leadership, and job performance. Factors affecting job performance were self-leadership (β=0.461), communication competence (β=0.353), 30-34 years of age (β=0.141), and total experience of 8-10 years (β=-0.149). Conclusions: In the era of the 4th industrial revolution, it is necessary to develop a program to strengthen the professional competence of dental hygienists.

• 간호행정학회지
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• 제21권4호
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• pp.375-385
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• 2015

Purpose: The purpose of this study was to identify the relationship of nurses' job performance with job embeddedness, self-leadership and social support and the role of self-leadership and social support in the relation between job embeddedness and job performance among general hospital nurses. Methods: The participants for this study were 244 nurses from 3 general hospitals in Seoul and Gyunggi Province. Data were analyzed using frequency, percentage, mean, standard deviation, t-test, ANOVA, $Scheff\acute{e}$ test, Pearson correlation and Hierarchical Multiple Regression. Results: Job performance showed positive correlations with job embeddedness (r=.56, p<.001), self-leadership(r=.68, p<.001), organizational support (r=.30, p<.001), supervisors' support (r=.31, p<.001) and colleagues' support (r=.31, p<.001). Job embeddedness and self-leadership had significant influence on nurses' job performance. However self-leadership and social support did not show moderating effects of job embeddedness on nurses' job performance. Conclusion: These findings indicate that job embeddednes and self-leadership are important factors to enhance nurses' job performance. Therefore, promoting activities for job embeddedness and self-leadership might be a way to increase nurses' job performance. As there was no moderating effects of self-leadership and social support on job embeddedness and job performance, further studies are necessary to refine these findings in different environments.

• 보건의료산업학회지
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• 제5권1호
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• pp.15-29
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• 2011

Whether organizational members are satisfied with their job or not is most important in the organization that they belong to. Those who are more satisfied with their job have a less intention to get another occupation, and they are better motivated to improve their own job performance. Boosting job satisfaction is one of the sure ways to reduce invisible loss triggered by turnover or nonattendance and to enhance the quality of life of organizational members. Therefore the job satisfaction of organizational members should be raised to cut down on their turnover rate. The purpose of this study was to examine the relationship of the general characteristics of nurses to their job satisfaction and turnover intention in a bid to identify factors affecting their job satisfaction and turnover intention. The major findings of the study were as follows: First, as for job satisfaction and turnover intention, the nurses investigated got a mean of 2.92 and 3.13 respectively on overall job satisfaction and turnover intention out of five points. Their job satisfaction was slightly above the average (2.5), which indicated that they weren't gratified with their job. Their turnover intention was a little above the average as well, which implied Their turnover intention was a little above the average as well, which implied that there was a tendency for them to seek another job.

• 한국치위생학회지
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• 제16권6호
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• pp.1079-1092
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• 2016

Objectives: The purpose of the study is to investigate the effect of self-leadership on organizational effectiveness and job performance in the dental hygienist. Methods: A self-reported questionnaire was completed by 281 dental hygienists in Seoul, Incheon, and Gyeonggido from March 1 to 31, 2016. The questionnaire consisted of general characteristics of the subjects, self-leadership, job satisfaction, organizational commitment, job performance. Data were analyzed by t-test, one-way ANOVA, multiple regression analysis using the SPSS 18.0 program. Results: The average of self-leadership was 3.62, self-reward had highest score of 3.84, followed by rehearsal 3.73, self-expectation 3.72, self-goal setting 3.51, constructive thinking 3.48, and self-criticism 3.45. The average of organizational commitment was 3.11, and that of job satisfaction was 3.11 and the average of job performance was 3.70. Among the sub-factors of self-leadership, self-expectation, self-goal setting, constructive thinking showed a positive correlation with organizational commitment and job satisfaction. All sub-factors except for self-criticism showed a positive correlation with job performance. Among the sub-factors of self-leadership, self-expectation (${\beta}=0.350$), constructive thinking (${\beta}=0.124$), self-reward (${\beta}=0.106$), rehearsal (${\beta}=0.102$) showed a significant effect together with job satisfaction (${\beta}=0.187$) on job performance. Also, age, education level, clinical career, the average monthly salary showed a significant effect on job performance. Conclusions: The self-leadership and job satisfaction of in the dental hygienist had influence on job performance. To improve the job performance of dental hygienists, it is necessary to apply self-leadership development program focusing on the strengthening of self-expectation and constructive thinking.

• Journal of Audiology & Otology
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• 제25권4호
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• pp.189-198
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• 2021

Background and Objectives: This study aimed to investigate the occupational performance of Korean workers with and without hearing loss and analyze the hearing-related difficulties in the working environment. Subjects and Methods: The Amsterdam checklist for hearing and work was used for the analyses and the occupational environments of the Korean workers were investigated. Out of 129 total participants, 86 workers experienced severe to profound hearing loss and 43 had the normal hearing ability. The hearing-impaired workers were recruited from two leading vocational centers and normal-hearing workers were their colleagues. Results: The hearing-impaired workers were found to take fewer sick leaves and exhibited higher rates of permanent job statuses compared to the normal-hearing workers. Workers with hearing loss rarely detected background sound; however, they could perceive reverberation more frequently. They felt more satisfied with their careers than the normal hearing workers as they received social support and needed to put their effort into hearing for most hearing activities. Furthermore, the effort in hearing increased with the increase in job demand, job control, social support, and career satisfaction. The working hours per week increased with the increase in age, education level, job demand, job control, and social support. Different trends were observed in 9 out of 12 variables while comparing the data from the present study with that obtained from the hearing-impaired workers of the Netherlands, indicating a large difference between countries. Conclusions: Although the hearing-impaired Korean workers operate diligently with good job positions, it is necessary to enhance their acoustic environment and provide them social support. Considering the cultural background of the hearing-impaired workers, the development of suitable vocational rehabilitation programs and specific questionnaires is strongly recommended worldwide.

• 대한청각학회지
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• 제25권4호
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• pp.189-199
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• 2021

Background and Objectives: This study aimed to investigate the occupational performance of Korean workers with and without hearing loss and analyze the hearing-related difficulties in the working environment. Subjects and Methods: The Amsterdam checklist for hearing and work was used for the analyses and the occupational environments of the Korean workers were investigated. Out of 129 total participants, 86 workers experienced severe to profound hearing loss and 43 had the normal hearing ability. The hearing-impaired workers were recruited from two leading vocational centers and normal-hearing workers were their colleagues. Results: The hearing-impaired workers were found to take fewer sick leaves and exhibited higher rates of permanent job statuses compared to the normal-hearing workers. Workers with hearing loss rarely detected background sound; however, they could perceive reverberation more frequently. They felt more satisfied with their careers than the normal hearing workers as they received social support and needed to put their effort into hearing for most hearing activities. Furthermore, the effort in hearing increased with the increase in job demand, job control, social support, and career satisfaction. The working hours per week increased with the increase in age, education level, job demand, job control, and social support. Different trends were observed in 9 out of 12 variables while comparing the data from the present study with that obtained from the hearing-impaired workers of the Netherlands, indicating a large difference between countries. Conclusions: Although the hearing-impaired Korean workers operate diligently with good job positions, it is necessary to enhance their acoustic environment and provide them social support. Considering the cultural background of the hearing-impaired workers, the development of suitable vocational rehabilitation programs and specific questionnaires is strongly recommended worldwide.

• 한국산업보건학회지
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• 제27권3호
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• pp.221-230
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• 2017

Objectives: This study was conducted to investigate general characteristics, job characteristics, characteristics of hospitals, and hospital coordinators, and to investigate the factors affecting the job satisfaction of medical workers. Methods: The data was collected through a self-reported questionnaire among 435 workers in plastic surgery and dermatology clinics in metropolitan city G. We investigated general characteristics, job-related characteristics, characteristics of medical institutions and hospital coordinators, job performance of hospital coordinators, and job satisfaction of medical workers. T-tests, ANOVA, correlation, and multiple regression analyses were conducted to investigate the factors related with job satisfaction. Results: The job satisfaction of the medical workers and the perceived job performance of hospital coordinators were $3.55{\pm}0.40$ and $3.74{\pm}0.43$, respectively. In multiple regression analysis, drinking frequency, number of night shifts, number of work days, and hospital coordinator introduction years were associated with the job satisfaction of medical workers. The more the overall job performance of hospital coordinators increased, the higher was job satisfaction(B=0.458, p<0.001). In detail, the more job roles(B=0.218, p<0.001), core competency(B=0.145, p=0.005), and leadership(B=0.099, p=0.037) increased, the higher was the job satisfaction of medical workers. Conclusions: The job satisfaction of the medical institution workers was associated with the perceived job performance of the hospital coordinator. In order to increase the job satisfaction of medical institution workers, a hospital coordinator with specialized job performance will be able to improve job satisfaction by carrying out efficient work in the medical institution.

• 디지털콘텐츠학회 논문지
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• 제10권1호
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• pp.37-44
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• 2009

본 연구는 반도체분야 대학졸업생의 업무성과에 영향을 미치는 대학교육의 품질요인(교수, 학생들의 학습태도, 교육프로그램, 교육환경 등)에 관한 인과관계를 살펴보는 데 초점을 맞추고 있다. 이러한 연구목적을 달성하기 위하여 본 연구에서는 최근 반도체분야의 대학교육을 마치고 관련분야에서 종사하고 있는 5년 미만의 졸업생들을 연구대상으로 설정하였다. 총 287명이 분석에 활용되었다. 본 연구에서는 구조화방정식을 이용하여 이들 간의 가설관계를 검증하는 것으로 하였다. 분석결과, 졸업생의 업무성과에는 '교수' 변수보다는 '졸업 후 본인 스스로의 지식습득노력' 변수와 더 높은 정(+)의 관계가 존재하는 것으로 밝혀졌다. 특히 졸업생의 업무성과에 가장 큰 영향을 미치는 대학교육 품질요인으로는 '학문을 향한 학습 태도'인 것으로 나타났다.

• The Journal of Korean Physical Therapy
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• 제27권4호
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• pp.201-206
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• 2015

Purpose: This study was conducted in order to understand the influence of professionalism on job satisfaction and job performance of the physical therapist. Methods: Subjects were 148 physical therapists. We conducted a questionnaire survey on professionalism, job satisfaction, and job performance. Professionalism questions were 'Compliance of professional organization', 'Beliefs about public service', 'Autonomy', 'Beliefs about self-regulation', and 'Vocation awareness of the profession'. A regression analysis was then performed. Results: The subjects' average score for professionalism was $3.18{\pm}0.31$ points. The lowest score for satisfaction was observed for 'Compliance of professional organization'. Professionalism had an effect on job satisfaction. 'Vocation awareness of the profession (${\beta}=0.44$, p<0.001)', 'Beliefs about public service (${\beta}=0.25$, p<0.01)', and 'Autonomy (${\beta}=0.17$, p<0.05)' had an effect on job satisfaction. R square=0.46 (adjusted R square=0.45). Professionalism had an effect on job performance. 'Autonomy (${\beta}=0.29$), p<0.001)', 'Vocation awareness of the profession (${\beta}=0.22$, p<0.05)', and 'Beliefs about self-regulation (${\beta}=0.18$, p<0.05)' had an effect on job performance. R square=0.25 (adjusted R square=0.22). Conclusion: The results of this study indicate that in order to improve job satisfaction and job performance, it is necessary to improve professionalism. Therefore physical therapists should improve their professionalism ('Compliance of professional organization', 'Beliefs about public service', 'Autonomy', 'Beliefs about self-regulation', and 'Vocation awareness of the profession') in order to improve their job satisfaction and job performance. In addition, research to improve professionalism of the physical therapist should be continued.