• Title/Summary/Keyword: Mediating Effect

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The relationship between CEO's transformational leadership and performance, and the mediating effect of corporate entrepreneurship in cooperative (협동조합 조합장의 변혁적 리더십과 성과의 관계 및 사내기업가정신의 매개효과)

  • Kim, Young-Jae;Ahn, Kwan-Young;Lee, Seung-Il
    • Journal of the Korea Safety Management & Science
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    • v.19 no.1
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    • pp.131-143
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    • 2017
  • The purpose of this study is to review the relationship between CEO's transformational leadership and performance, and the mediating effect of corporate entrepreneurship in entrepreneurs' cooperative. In order to verify and achieve the purposes mentioned above, questionnaire data were gathered and analysed from 379 employees of entrepreneurs' cooperative in Kangwon-do province. Empirical survey's findings are as follows; First, charisma and individual consideration appeared to be positively related with risk-taking and proactiveness. Also, intellectual stimulation appeared to be positively related with proactiveness only. Second, charisma and individual consideration appeared to be positively related with sales volume and employment increase, but intellectual stimulation appeared to be positively related with employment increase only. Third, corporate entrepreneurship(risk-taking, proactiveness) appeared to be positively related with sales volume and employment increase. Fourth, corporate entrepreneurship(risk-taking, proactiveness) had mediating effect on the relationship between CEO's transformational leadership and performance. But, intellectual stimulation had not mediating effect.

The Relationship between Appearance Satisfaction and Self-efficacy in College Students: Mediating Effect of Life Attitude (대학생 외모만족도와 자기효능감의 관계 : 생활태도의 매개효과)

  • Kim, Hyun-Kyung
    • The Korean Journal of Health Service Management
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    • v.14 no.2
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    • pp.105-115
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    • 2020
  • Objectives: The purpose of this study was to determine the mediating effect of life attitude on the relationship between appearance satisfaction and self-efficacy of college students. Methods: The data from 223 college students (K-do and -city) highly interested in body and appearance, and were analyzed by three-step mediation analysis and Sobel test. Results: The mediating effect of life attitude was significant on the relationship between appearance satisfaction and self-efficacy. Namely, there was a mediating effect meaning the higher the appearance satisfaction, the more positive the attitude of life and the more self-efficacy. It was simultaneously found that the appearance satisfaction had a direct influence on self-efficacy. Conclusions: In summary, appearance satisfaction and self-efficacy act as internal factors that motivate individual self-development and the smooth adaptation of university life by changing own behavior. Accordingly, an education program should be devised to help college students form their own regular and correct lifestyles, which will also contribute to the improvement of self-efficacy of college student.

The Mediating Effect of Profitability and Activity on the Relationship between Productivity and Stock Return (생산성과 주가수익률의 관계에서 수익성과 활동성의 매개효과)

  • Ji, Chang-Soo;Oh, Sang-Hoon;Lee, Sang-Ryul
    • Asia-Pacific Journal of Business
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    • v.11 no.2
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    • pp.189-206
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    • 2020
  • Purpose - The purpose of this study is to clarify the mediating effect of profitability and activity in the relationship between productivity and stock return, assuming that the productivity of the company will affect share prices with the parameters of profitability and activity. Design/methodology/approach - The study extracted productivity indicators, profitability indicators, activity indicators, and share price-related indicators from 1999 to 2018 of non-financial enterprises listed on the securities market, and then classified them into three factors: productivity (labor productivity LP, capital productivity CP), activity (TT), and profitability (net profit rate NI, operating profit ratio OI) through the factor analysis method, and analyzed the impact of each factor on the stock return through steps 1 to 3. Findings - The regression analysis shows that productivity has a significant positive effect on the stock return through the full mediating effect of profitability and activity. Research implications or Originality - In a situation where the relationship between productivity and profitability is not clear, this study is meaningful in that it has empirically analyzed that productivity has a positive effect on the stock return by mediating effects of profitability and activity.

The Influence of Self-Directed Learning and Learning Commitment on Learning Persistence Intention in Online Learning: Mediating Effect of Learning Motivation

  • Park, Jung Hee;Lee, Hyunjung
    • International Journal of Advanced Culture Technology
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    • v.9 no.4
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    • pp.9-17
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    • 2021
  • This is a descriptive investigative study which attempts to confirm the mediating effect of learning motivation in the relationship between self-directed learning, learning commitment, and learning persistence intention of university students in an online learning environment. The questionnaires were randomly distributed online and the agreed questionnaires were retrieved, with a total of 338 copies used for analysis. The following is the summary of the findings. First, there were significant differences in learning persistence intention according to general characteristics depending on age, major, part-time job, and academic level. Second, the results showed a positive correlation between self-directed learning, learning commitment, learning motivation, and learning persistence intentions of the subjects were statistically significant. Third, after checking the mediating effect of learning motivation in relation to self-directed learning, learning commitment and learning motivation, the learning motivation has a partial mediating effect on learning and 23% explanatory power, and the learning commitment was found to have a complete mediating effect on the impact of learning motivation on learning intentions with 21% explanatory power. Based on these results, it is necessary to provide a more diverse educational environment, such as operating a motivation semester program that can improve learning motivations along with learning commitment, and the use of a variety of contents that can focus the learner's interest or attention.

A Study on the Mediating Effect of Job Stress, Job Attitude, and Social Support in the Relationship between Client Violence and Social Worker's Job Response (클라이언트 폭력과 사회복지사의 직무반응 관계에서 직무스트레스와 직무태도, 사회적 지지의 매개효과)

  • Il-Hyun, Yun
    • Journal of the Korea Safety Management & Science
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    • v.24 no.4
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    • pp.15-23
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    • 2022
  • This study investigated the effects of job stress, job attitude, and social support on the relationship between client violence and social worker job response. The multi-mediating effect of job stress, job attitude, and social support between client violence and social worker job response was empirically analyzed. 257 social workers in social welfare facilities were analyzed using SPSS. The following conclusions were drawn. First, there was a significant correlation between client violence, job stress, job attitude, social support, and job response variables. Client violence was affecting variables related to social worker job response. Second, job stress, job attitude, and social support had multiple mediating effects. The parallel mediation effect and the serial mediation effect were verified. Third, job attitude was found to be a variable of multiple mediating effects. Fourth, job stress and social support were found to be double mediating effect variables. In response, programs and manuals suitable for the type of social welfare facilities and the policy basis for preparing countermeasures for social workers were limited, and follow-up studies on various variables were suggested.

Mediating Effect of College Adjustment in the Relationship between Self-Leadership and Career Decision-Making Self-Efficacy among First-Year Nursing Students (간호대학 신입생의 셀프리더십과 진로결정 자기효능감의 관계에서 대학생활적응의 매개효과)

  • Hyun Ju Lee;Duck Jin Kim
    • Journal of the Korean Society of School Health
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    • v.36 no.3
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    • pp.92-102
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    • 2023
  • Purpose: The purpose of this study was to investigate the mediating effect of college adjustment on the relationship between self-leadership and career decision-making self-efficacy in first-year nursing students. Methods: This descriptive research involved 250 nursing freshmen at two local universities and analyzed data from the final 170 students. Descriptive statistics, the independent t-test, the Kruskal-Wallis test, the Mann-Whitney U test, the Pearson correlation coefficient and multiple regression were employed for data analysis. The mediating effect was assessed following Baron and Kenny's three-step verification procedure, and the statistical significance of the mediating effect was determined by bootstrapping. Results: Academic adjustment (β=.24, p<.001) and institutional adjustment (β=.20, p=.004), sub-factors of college adjustment, were identified to have a partial mediating effect on the relationship between the subject's self-leadership and career decision-making self-efficacy (β=.47, p<.001). Conclusion: Enhancing the career decision-making self-efficacy of first-year nursing students could become more effective through the development of programs focused on career exploration and counseling, which include content to promote self-leadership and college adjustment (academic adjustment and institutional adjustment).

Mediating Effect of Superior Trust on the Relationship between Organizational Justice and Service Quality (조직공정성과 서비스품질의 관계에 있어 상급자 신뢰의 매개효과)

  • An, Gwan-Yeong
    • Proceedings of the Safety Management and Science Conference
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    • 2005.11a
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    • pp.264-275
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    • 2005
  • This paper is to test the mediating effect of superior trust on the relationship between organizational justice and service quality in service food industry. Based on 302 data gathered in western Kangwon area, analysis result showed that procedural, interactional, and distributive justice have affirmative relation with trust, and also trust has close relation with service quality. Therefore, trust appeared to have fully mediating effect on the relationship between organizational justice and service qualify.

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A Mediation Analysis of Absorption Capacity by Bootstrapping Technique in Multiple Mediator Model (다중매개모델에서 bootstrapping기법을 이용한 흡수능력의 매개효과 분석)

  • Kim, Hyun-Woo;Lee, Hong-Bae;Shin, Yong-Ho
    • Journal of the Korea Society for Simulation
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    • v.24 no.4
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    • pp.89-96
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    • 2015
  • The mediation methods suggested by Baron and Kenny, Sobel, Aroian and Goodman, have widely used to test the mediating effect. However, as there are many problems in statistical test power, as well as statistical accuracy, a bootstrapping technique has been suggested as an alternative. In this paper, we adopt the phantom variables based on the bootstrapping technique to test the mediating effect in multiple mediator model consisting of three or more mediating variables. In particular, we formulate the multiple mediator model for analyzing the relations among organizational resources, the absorption capacity as mediating variables and technology commercialization capabilities. And using the bootstrapping approach, we analyzed the mediating effect of the absorption capacity by setting of phantom variables and calculated total indirect effect size and the statistical significance. The empirical results are as follows. First, we confirmed that the bootstrapping approach and the phantom variable is the very efficient and systematic mediation method. Second, we recognized that there is a difference in the mediating characteristics of the absorption capacity depending on the resource characteristics of human resources and material resources obviously.

Study on the Effect of Individual and Job-Level Satisfaction by Generation on Turnover Intention : Focusing on the Mediating Effect of Workplace Satisfaction (세대별 개인·직무차원 만족이 이직의사에 미치는 영향 - 직장(일자리) 만족의 매개효과를 중심으로 -)

  • Kichan Kim;Sinchul Jang
    • Journal of Practical Engineering Education
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    • v.15 no.1
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    • pp.155-167
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    • 2023
  • Turnover is an important topic in the labor market, and recently, while various generations work together, it is difficult to manage the organization due to friction between generations. The purpose of this study is to analyze the mediating role of workplace satisfaction in the relationship between personal-level variables (future prospects, life satisfaction) and job-level variables (major-job level, job satisfaction) by generation on intention to leave. To this end, the 22nd Korea Labor Panel Survey was used to select related variables, and the mediating effect was analyzed using SPSS. The main results are as follows. First, it was found that workplace satisfaction plays a complete mediating role in the relationship where individual-level variables affect turnover intention. Second, it was found that workplace satisfaction plays a partial mediating role in the relationship where job-level variables affect turnover intention. Third, in Generation Z, unlike other generations, only the variable of workplace satisfaction at the job level had a significant effect on intention to leave, and workplace satisfaction was found to play a partial mediating role.

The mediating effect of knowledge sharing between social capital and innovation in small business (사회적자본과 혁신활동의 관계에서 지식공유의 매개효과: 중소기업을 중심으로)

  • Ahn, Kwan-Young
    • Journal of the Korea Safety Management & Science
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    • v.15 no.4
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    • pp.373-381
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    • 2013
  • This paper reviewed the mediating effects of knowledge sharing between social capital(interaction, trust, shared vision) and innovation(radical innovation, incremental innovation) in small businesses. Based on the responses from 337 responses, the results of mediating effect analysis and path analysis showed that interaction and shared vision effect positively on radical innovation and incremental innovation via knowledge sharing or directly, but trust effects positively only on incremental innovation. Social capital and knowledge sharing have more effects on incremental innovation than on radical innovation.