• The Korean Journal of Emergency Medical Services
• /
• v.27 no.2
• /
• pp.41-50
• /
• 2023

Purpose: This study aimed to identify research trends related to the job competency of paramedics and paramedic students in Korea. It also presents further research directions. Methods: Papers from three databases (RISS, KISS, and DBpia) were reviewed. The keywords were 'paramedi^* and competency,' 'paramedi^* and job competency,' 'paramedi^* and student and competency,' and 'paramedi^* and student and job competency.' No limit was imposed on the research period. Four researchers conducted the inclusion and exclusion processes. Differences in opinion were resolved through sufficient discussion. Results: Twelve studies were selected for review, of which 11 were descriptive survey research studies and 1 was quasi-experimental. Eight studies aimed to determine the current level of competency, and three aimed to identify competency. The remaining study was designed for the development of and application in competency-related programs. The subject of most studies was competency during disasters. Conclusion: Based on these results, future research on paramedic job competency should include a wider variety of methods and subjects.

• Journal of the Ergonomics Society of Korea
• /
• v.32 no.1
• /
• pp.47-58
• /
• 2013

Objective: The aim of this study is to review the job stress measurement for applying in nuclear power plants(NPPs). Background: The standard and guideline to evaluate and manage the job stress is insufficient in NPPs. Although job stress might have a negative effect on task performance particularly it can be related with human error in NPPs. Method/Results: This paper considered the objective and subjective stress measurements. One of the questionnaire(Korean Occupational Stress Scale) and the experiment method was investigated to apply in NPPs. KOSS was analyzed about the inter item consistency and correlation with the workload, and relative importance. In the objective evaluation considered the experiment method for the physical and mental job stress and analyzed from the phased point of view. Conclusion/Application: The measurement and criteria to evaluate job stress for operators must be complemented on the job characters and environments in NPPs. This study may support to confirm and manage the job stress in NPPs. The study of more specific methodology on job stress in NPPs is required on the basis of this paper.

• Journal of the Ergonomics Society of Korea
• /
• v.32 no.5
• /
• pp.459-467
• /
• 2013

Objective: The aim of this study is to review the studies on job rotation with various points of view and to classify the studies considering the approach methods. Background: Various work interventions were carried in order to prevent the work-related musculoskeletal disorders(WMSDs) and job rotation was considered as one of the simple and effective methods. Method: Previous studies were systematically collected with the combination of keywords such as job, task, rotation, allocation, line balancing, etc. Collected studies were classified into three categories: field study, laboratory study and optimization approach study. Results: Field studies showed that most studies focused on the evaluation of the factors causing the musculoskeletal disorder. Moreover, the effect of job rotation could be hard to identify because it required a long-period close observation. Laboratory studies covered only simple aspects of tasks or movements. Optimization approach studies showed the systematic approach to establish the job rotation scheme though many limitation and assumptions were adopted. Conclusion: This study collected and classified the previous studies on job rotation and presented the different approaches across various research areas. Application: The results of this study could help the practitioner and ergonomist how to establish the job rotation scheme.

• Journal of Convergence for Information Technology
• /
• v.9 no.1
• /
• pp.123-135
• /
• 2019

This study systematically collected and analyzed the results of previous studies on job satisfaction of dental hygienists and analyzed the job satisfaction measurement tools and related factors. It was conducted according to the systematic review guidelines of PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analysis), and 44 articles were used in the final analysis. In order to measure job satisfaction, ten measuring tools were used. All the measuring tool were developed overseas and they were modified. As a result of the literature analysis, the higher the job satisfaction, the more negative correlation was found between turnover intention and job stress, and positive correlation was found between organizational commitment and professional occupation. The purpose of this study is to analyze the relationship between job satisfaction and various variables and to investigate the improvement of job satisfaction of dental hygienist based on the results of this study.

• Journal of Korean Society for Quality Management
• /
• v.39 no.1
• /
• pp.90-97
• /
• 2011

The purpose of this study is to analyze various factors comprising a job satisfaction; determine possible factors that affects job satisfaction. Job satisfaction model is designed to evaluate major factors, such as job stress and strength, and to assess relationship between these factors. Partial least squares algorithm is used to develop a job satisfaction measurement model. To evaluate validity of developed model, survey data of health insurance review and assessment service is to applied.

• Safety and Health at Work
• /
• v.1 no.1
• /
• pp.37-42
• /
• 2010

Over years it has been increasingly concerned with how upper extremity musculoskeletal disorders (UEMSDs) are attributed to psychosocial job stressors. A review study was conducted to examine associations between UEMSDs and psychosocial work factors, and to recommend what to consider for the associations. For studies in which the job demand-control-support (DCS) model or its variables were specifically employed, published papers were selected and reviewed. A number of studies have reported relationships between UEMSDs symptoms and psychosocial exposure variables. For example, the findings are: higher numbness in the upper extremity was significantly attributed to by less decision latitude at work; work demands were significantly associated with neck and shoulder symptoms while control over time was associated with neck symptoms; and the combination of high psychosocial demands and low decision latitude was a significant predictor for shoulder and neck pain in a female working population. Sources of bias, such as interaction or study design, were discussed. UEMSDs were shown to be associated with psychosocial work factors in various studies where the job DCS model was addressed. Nonetheless, this review suggests that further studies should be conducted to much more clarify the association between UEMSDs and psychosocial factors.

• Journal of the Korean Home Economics Association
• /
• v.41 no.6
• /
• pp.167-183
• /
• 2003

This study reviewed the literature pertaining to the cause and effects of job stress. Many definitions of stress have been offered and the diversity of these definitions has been generated by medical scientists, psychologists, and behavioral scientists. Most approaches dealing with job stress have involved listing of various sources of job stress, moderators, and outcomes. This study is concerned with the selection of variables, the relationships between job stressors and outcomes, and the effects of moderators on these relationships investigated in job stress research. A review of job stress literature presents that various job stressors (e. g., task characteristics, role characteristics, organizational characteristics, career development, and relationships), moderators (e. g., locus of control, type A and B personality, social support, and demographics), and outcomes (e. g., perceived stress, job satisfaction, job commitment, organizational commitment, performance, turnover, and physiological symptoms) were used for a greater understanding of job stress.

• Journal of dental hygiene science
• /
• v.24 no.2
• /
• pp.71-83
• /
• 2024

Background: Dental hygienists, who play a vital role in promoting oral health, experience burnout due to various factors. This study aimed to identify these factors through a scoping review of the literature on burnout among dental hygienists in Korea to develop prevention and intervention strategies for burnout. Methods: The literature review was conducted following a scoping review protocol, which included five stages: identifying the literature question, identifying relevant studies, study selection, charting the data, summarizing, and reporting the results. Of the 352 documents initially reviewed, 35 were ultimately selected as final studies. These documents were analyzed to identify general characteristics and key variables related to burnout and to review the recommendations made by the studies. Results: Analysis of the final documents revealed that most studies published between 2013 and 2018 involved sample sizes ranging from 201 to 300 participants. Burnout-related characteristics include age, salary, work experience, and marital status. Emotional labor was the key variable most frequently identified, followed by intention to leave, job stress, job satisfaction, job involvement, and self-efficacy. Conclusion: This study suggests that strategies for preventing and intervening in burnout should be developed through both personal efforts and institutional measures. This approach will improve the work environment for dental hygienists and, consequently, enhance the quality of dental healthcare services.

• Journal of the Korea Safety Management & Science
• /
• v.10 no.2
• /
• pp.25-31
• /
• 2008

The purpose of this paper is to review the relationship between job characteristics and job stress responses(physiological response, psychological response, behavioral response), and the moderating effect of social support. Based on the responses from 187 employees in small & medium manufacturing industry, hierarchical regressional analysis showed that job characteristics factors have partly negative relationships with job stress response. However, job variety has positive relationship. Social support has partly moderating effect on the relationship between job characteristics and job stress.

• East Asian Journal of Business Economics (EAJBE)
• /
• v.10 no.2
• /
• pp.43-54
• /
• 2022

Purpose - Government-funded research institutes are important national institutions socially and nationally but academic studies on Korean government-funded research institutes are scarce, especially in areas of human resources and organization. This study investigated the effects of job characteristics on organizational commitment, resilience, and organizational citizenship behavior for organizational members of government-funded research institutes in the field of science and technology. Research design, data, and methodology - Literature review on the effects of job characteristics on organizational commitment, resilience and organizational citizenship behavior for organizational members of government-funded research institutes in the field of science and technology. Based on the review, exploratory propositions were proposed to conduct future empirical study. Result - In this study, based on the results of previous studies, it was presumed that job characteristics would affect organizational commitment, and organizational commitment would affect resilience and organizational citizenship behavior. In addition, proposition on the mediating role of resilience on both organizational commitment and organizational citizenship behavior was formulated. Conclusion - It was propositioned that job characteristics would affect organizational commitment, and organizational commitment would affect resilience and organizational citizenship behavior. Resilience, along with the direct effect of organizational commitment on organizational citizenship behavior, would play a role in mediating organizational commitment and organizational citizenship behavior.