• The Journal of Korean Society for School & Community Health Education
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• v.24 no.3
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• pp.1-11
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• 2023

Objectives: The purpose of this study is to examine the effects of five personality factors and perceived stress on psychological well-being of college students. This study also examines the mediating role of perceived stress in the relationship between the five personality factors and psychological well-being of college students. Methods: The subjects of the study were 210 college students (94 males and 116 females), and a self-report questionnaire was conducted. The data were analyzed using SPSS 22.0. Results: Three personality factors(openness, neuroticism, and agreeableness) and perceived stress were found to have a significant effect on college students' psychological well-being. Perceived stress partially mediated the relationship between personality factor 2(neuroticism and agreeableness) and psychological well-being. Conclusions: This study should be supported by health education or related efforts that can improve individual personality characteristics and cognitive flexibility by exploring intrapersonal factors that can affect psychological well-being of college students.

• Journal of Digital Convergence
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• v.18 no.6
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• pp.133-141
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• 2020

Currently, companies are focusing on how they make their members have change-oriented organizational citizen behavior in the era of fierce competition due to the 4th industrial revolution. Therefore, this study verified how the flexible culture of adhocracy-clan plays a role in positive psychological capital and change-oriented organizational citizen behavior. A survey was conducted for employees in companies located in Daejeon-si, Sejong-si, Chungcheongnam-do, and Chungcheongbuk-do, and 394 valid questionnaires were used for analysis. The concrete analysis results are obtained from the study as follows. First, among the flexible cultures of adhocracy-clan, the innovation culture was found to have a significant effect on change-oriented organizational citizenship behavior while relationship culture was found to not directly affect change-oriented organizational citizenship behavior. Second, the flexible cultures of adhocracy-clan, the innovation culture was found to have a significant effect on the positive psychological capital. Third, the positive psychological capital was found to have a significant effect on the change-oriented organizational citizenship behavior. Fourth, the positive psychological capital was found to play a mediating role in the relation between the recognition of flexible cultures of adhocracy-clan and the change-oriented organizational citizenship behavior. Therefore, it can be said to find out the fact that the change-oriented organizational citizen behavior can appear under the fierce competition as nowadays only when the organization should establish the organization culture of innovation-relation or the members are in the positive psychological state. We expect that the future study on the type of subculture and new organizational citizen behavior will be made in the manner of classifying the unit of organizational culture into a headquarter or team for measurement.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.281-307
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• 2016

The goal of this study was to verify that effectiveness of transformational leadership in impacting work engagement with the psychological contract breach among members of the organization and organizational anomie as mediating factors. The mediating effect of psychological contract breach and organizational anomie on the relationship between transformational leadership and work engagement was explored using a theoretical approach based on Social Exchange Theory, Social Information Processing Model and Job Demands- Resources Model. To avoid common method bias, the dependent variable was surveyed using employee peer review. 277 surveys were collected from 18 companies in diverse industries including manufacturing, distribution, and finance. The results of the analysis showed that transformational leadership has a significant positive effect on employees' work engagement, while having a significant negative effect on psychological contract breach and organizational anomie. In addition, psychological contract breach and organizational anomie were found to act as partial mediators in the relationship between transformational leadership and employees' work engagement. Overall, this study showed that if leaders at organizations can assist employees to overcome negative factors such as psychological contract breach and organizational anomie through transformational leadership, it is possible to improve employees' work engagement.

• The Journal of Internal Korean Medicine
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• v.42 no.4
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• pp.488-509
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• 2021

Purpose: Functional dyspepsia (FD) is a chronic syndrome accompanied by repetitive digestive symptoms that appear in the upper gastrointestinal tract and are not caused by specific diseases. Psychological symptoms like anxiety, depression, insomnia, and somatization are frequently observed in FD. The purpose of this study was to review the effect of herbal medicine on the psychological symptoms that accompany FD. Methods: Database search (PubMed, EMBASE, KISS, Kmbase, KoreanMed, NDSL, OASIS, CNKI) was performed on February 24, 2021; a total of 1825 studies were searched. After the screening, 22 studies were included. Results: The studies were assessed by Cochrane RoB 2 and sorted into a table according to psychological symptoms. Meta-analysis was performed to estimate the effect of herbal medicine. Twenty of the twenty-two studies reported that herbal medicine was significantly more effective than the control group. Only three of the studies did not have a high risk of bias. Conclusion: Herbal medicine was significantly effective with or without Western medicine and had fewer adverse effects. Severe adverse effect was not reported. Psychological symptoms in FD affect onset and duration of FD, and some FD patients want to be treated for their anxiety before other symptoms. Reliable information about treatment for the psychological symptoms of FD is lacking. We reviewed the effect of herbal medicine treatment in this study, the results of which could be selected for primary or secondary treatment for FD.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.5
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• pp.109-117
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• 2019

This study was conducted to provide for the development of psychological interventions through meta-analysis of the effects of psychological intervention for pain reduction in patients with osteoarthritis. R version 3.5.1 program was used to identify the effectiveness of psychological mediating by December 30, 2018, while the Korean and foreign literature published by PubMed, EMBASE, Ovid-MEDLINE, CINAHL, and Korean databases were searched. As a result, 12 studies with a total of 1,847 participants were analyzed in a total of 1,822 literature. The results showed that the overall effect size of psychological intervention for pain reduction in osteoarthritis patients was small effect -0.31(95% CI: -0.50, -0.11, p<.001). In the moderator analysis, the effect size showed a significant difference depending on the intervention type, intervention duration and the intervention provider. The funnel plot analysis was used to analyze the publication bias, and it was visually asymmetric but not asymmetric after the egger's regression test (bias = -3.24, p = .077). The results of this study suggest a standard of efficacy for psychological interventions to improve pain symptoms, which is a major symptom of osteoarthritis, although the number of studies included in the meta-analysis is low and has provided a clinical basis during intervention and intervention providers.

• Journal of the Korean Applied Science and Technology
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• v.40 no.5
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• pp.1136-1148
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• 2023

The purpose of this study was to examine the relationship between leisure passion, self-realization, and psychological well-being for baby boomers who regularly participate in leisure activities, and to provide basic data for baby boomers to participate in leisure sports based on this. This study required the study of baby boomers born between 1995 and 1963 who participated in leisure activities in Seoul and Gyeonggi Province to fill out a questionnaire using the convenient sampling method among non-probability sampling. Frequency analysis, confirmatory factor analysis, reliability analysis, correlation analysis, and structural equation model analysis were conducted through the SPSS 20.0 program to achieve the purpose of the study with a total of 310 data processing analysis. The results of this study are as follows. First, it was found that leisure passion has an effect on self-realization. Second, self-realization is affecting psychological well-being. Third, it was found that leisure passion affects psychological well-being. Therefore, it was found that all paths had a statistically significant effect on the relationship between leisure passion, self-realization, and psychological well-being according to the leisure participation of baby boomers. In addition, leisure passion was found to have an indirect effect on psychological well-being, indicating that it had a mediating effect.

• Journal of Digital Convergence
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• v.15 no.6
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• pp.283-295
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• 2017

The purpose of this study was to identify the effect of psychological health and physical health on health-related quality of life(HRQoL) in Korean Echo Generation by using Korea Health Panel Data 2013. The Korea Health Panel Data 2013 were collected from February to October 2013 and 2,261 respondents were analyzed. The data were analyzed by Independent t-test, ANOVA and multiple regression using SPSS WIN 24.0 program. he mean score of HRQoL was 0.98. The effect of unmet medical needs, psychological & physical stress, unmet basic needs, anxiety about the future, depression, suicidal ideation, smoking, sleeping time, hearing problem, eating problem, restriction of activity, and self-rated health status) were significant on HRQoL. Health care providers should consider the effect of psychological and physical health when they design program for the improvement of HRQoL for Korean echo generation in community.

• Journal of Korea Society of Industrial Information Systems
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• v.24 no.6
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• pp.107-118
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• 2019

The purpose of this study is to analyze the effect of "emotional leadership" on innovative behavior and psychological depression through mediation of job engagement and self-efficacy. In order to accomplish this objective, hypotheses were set up and we distributed questionnaires to bankers and analyzed the final 294 copies. For the hypothesis test, the SPSS Process Macro was used for regression analysis and double mediation. As a result, emotional leadership positively affects self-efficacy, and self-efficacy positively affects job engagement and innovation behavior. Also, job engagement has a negative effect on psychological depression. As a result of verifying the dual mediation effect, both self-efficacy and job engagement showed a full mediating effect.

• The Korean Journal of Franchise Management
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• v.14 no.2
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• pp.49-60
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• 2023

Purpose: NBS (Natural-based Solutions) characteristics as eco-friendly hotels were divided into eco-friendly indoor and outdoor to structurally verify the relationship between customers' perceived eco-friendly value, psychological well-being, customer satisfaction, and pro-environmental behavioral intention. Research design, data and methodology: This survey conducted responses to customers who had experience using eco-friendly hotels for the past two years. SPSS 22.0 and AMOS 22.0 statistical programs were used for the collected questionnaire data. First, frequency analysis and confirmatory factor analysis (CFA) were verified, and structural correlation between variables was verified by covariance matrix structural equation (CB-SEM). Result: First, NBS was found to have a significant positive (+) effect on perceived eco-friendly value and psychological well-being. Second, psychological well-being was found to have a significant positive (+) effect on customer satisfaction and eco-friendly behavioral intention. Finally, Hypothesis 3 was accepted as perceived eco-value showed a significant positive (+) effect on eco-friendly behavioral intention, but Hypothesis 2 was rejected because it did not have a significant effect on customer satisfaction. Conclusions: theoretical and practical implications for the impact of NBS as an eco-friendly hotel on customers' eco-friendly behavior can be provided, as well as basic evidence for establishing efficient management strategies for hotel companies.

• Journal of the Korean Society of Marine Environment & Safety
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• v.29 no.1
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• pp.52-59
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• 2023

The purpose of this study is to study the effect of maritime police officials' servant leadership on positive psychological capital. The subjects of the study were 167 maritime police of icials, and the results of the analysis are as follows. First, it was found that servant leadership affects positive psychological capital. Specifically, in the case of sub-variables, growth support and ethical behavior had a positive (+) effect on self-efficacy. However, community value creation and emotional healing did not affect self-ef icacy. Second, growth support and ethical behavior were found to have a positive (+) effect on optimism. However, community values and emotional healing did not affect optimism. Third, growth support, ethical behavior, and community value creation were found to have a positive (+) effect on resilience. However, emotional healing did not affect resilience. These results will serve as basic data for the human management of the maritime police.