• 산업융합연구
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• 제21권5호
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• pp.97-107
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• 2023

본 연구는 중학생의 시민의식, 공동체의식, 진로결정과 행복감의 영향 관계에서 진로결정의 매개효과를 검증하여 행복감을 증진시키기 위한 기초자료를 제공하는데 목적이 있다. 분석자료는 한국청소년정책연구원에서 조사한 '2020년 Z세대 10대 청소년 가치관 조사' 데이터를 이용하였다. 조사대상자 중 본 연구목적에 부합하는 중학생 2,703명을 표본으로 추출하여 SPSS WIN 25.0 프로그램을 활용하여 분석하였다. 분석방법은 빈도분석, 기술통계분석, 상관분석 및 PROCESS MACRO Model Number 4를 활용하여 매개효과를 검증하고 Bootstrapp 기법을 적용하여 간접효과와 유의성을 분석하였다. 연구결과는 첫째, 중학생의 시민의식과 공동체의식이 행복감에 정적인 영향을 보였다. 둘째, 시민의식과 행복감과의 관계에서 진로결정은 부분 매개효과가 나타났다. 셋째, 공동체의식과 행복감과의 관계에서 진로결정은 부분 매개효과가 나타났다. 즉, 중학생의 행복감 증진을 위한 정책적 대안과 실천적 프로그램을 제시하였다는 점에서 의의를 갖는다.

• 융합정보논문지
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• 제12권2호
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• pp.72-80
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• 2022

본 연구에서는 현재 경제적 어려움이 클 것으로 예상되는 저소득층 중장년 남성을 대상으로 건강만족도와 가족관계만족도가 우울에 어떠한 영향을 미치는지 파악하고, 우울상태가 사회적 친분관계 만족도에 따라 어떤 변화가 있는지 매개효과를 분석하였다. 중장년 연령 50세 이상 64세 이하를 대상으로 15차 한국복지패널 자료로 SPSS 통계 프로그램을 사용하여 빈도분석과 회귀분석을 실시하였다. 우울에 영향을 미치는 사회적 친분관계 만족도의 매개효과 분석 결과 건강만족도에 대해서는 부분매개효과를 보였고, 가족관계만족도에 대해서는 완전매개효과를 보였다. 본 연구결과는 저소득 중장년 남성을 위한 사회적 친분 관계 만족도 향상을 위한 서비스 지원이 우울과 같은 정신건강에 어떠한 영향을 미치는지 명확하게 밝혀냄으로써, 추후 중장년 남성을 대상으로 하는 사회적 관계망 지원 서비스의 타당성 검증에 효과적인 기준을 제공할 수 있다.

• International Journal of Human Ecology
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• 제16권2호
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• pp.63-77
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• 2015

The current study investigated how academic stress, academic burnout, and academic self-efficacy relate to each other; in addition, this study examined the mediating effects of academic self-efficacy on the relationship between academic stress and academic burnout of Chinese adolescents. A total of 412 students attending third-grade from two different middle schools (ninth-grade in the United States) located in Jiading District of Shanghai participated in the final analysis. By using structural equation modeling (SEM) and the maximum likelihood estimation procedures of AMOS 20.0, the latent variable measurement models were confirmed. The results and conclusions of this study are summarized as follows. A positive correlation between academic stress and academic burnout was soundly supported by this study. Meanwhile, both academic stress and academic burnout indicated negative correlations with academic self-efficacy. The modeling indicated that academic self-efficacy has a partial mediating process and a direct effect on the relationship between academic stress and academic burnout. Thus, academic stress and academic burnout were significantly weaker when academic self-efficacy was higher. In the field of education and curriculum, these results are applicable for restructuring or developing Chinese middle school curriculum utilizing useful methods for adolescents to develop their academic self-efficacy.

• 한국융합학회논문지
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• 제11권3호
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• pp.301-310
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• 2020

본 연구는 스트레스가 자살생각에 미치는 영향과 우울의 매개효과를 확인하기 위해 시도된 융합연구이다. 연구 대상은 G시 65세 이상 노인 166명, 연구기간은 2018년 8월 29일부터 9월 9일까지 진행하였다. 자료분석은 빈도와 백분율, t-test, ANOVA, Scheffe test, Pearson correlation coefficient, multiple regression 및 Sobel test로 분석하였다. 연구결과, 1단계에서 스트레스가 우울에 유의한 영향을 주었고 (β=0.533, p<.001), 2단계에서는 스트레스가 자살생각에 유의한 영향을 주었으며(β=0.497, p<.001), 3단계에서는 스트레스(β=0.389, p<.001)와 매개변수 우울(β=0.203, p=.011)이 유의한 예측 요인이었다. 변수의 설명력은 스트레스만 있는 경우 24.3%였고, 스트레스에 우울 동반 시 26.8%로 나타나, 스트레스가 자살생각에 미치는 영향에서 우울이 부분매개효과가 있는 것으로 확인되었다(p=.014). 본 연구결과를 토대로 노인의 자살생각 감소를 위한 기초자료로 활용될 수 있을 것으로 사료되며, 추후 자살 예방 프로그램 개발을 위한 후속 연구가 요구된다.

• 대한안전경영과학회지
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• 제17권1호
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• pp.309-320
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• 2015

This study is an empirical study on the relationships among success factors of six sigma(support of top management, education and training, performance-based reward, customer and quality focused thought), job satisfaction, and quality performance. In particular, mediating effect of job satisfaction on the relationship between success factors of six sigma and quality performance is empirically analysed to find causes and impacts among these variables. A survey was conducted on the employees working in 'H' company which is applying six sigma at Ulsan City. The survey questionnaires were sent to 300 people and 216 of them were returned. Data obtained was analyzed with SPSS 18.0. The study results are as follows: First, there were positive relationships between critical success factors of six sigma(except support of top management) and job satisfaction. Second, there was also a positive relationship between job satisfaction and quality performance. Third, there were also positive relationships between critical success factors of six sigma(except support of top management) and quality performance. Finally, job satisfaction were full mediating effects on the relationship between critical success factors of six sigma(education and training, performance-based reward) and quality performance. Critical success factors of six sigma(customer and quality focused thought) had a partial mediating effect on quality performance. On the other hand, support of top management had no mediating effect on quality performance.

• 성인간호학회지
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• 제28권4호
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• pp.482-490
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• 2016

Purpose: The purpose of the study was to examine the impact of self-efficacy in the prevention of sexually transmitted diseases (STD), knowledge of and susceptibility to STD, and the role of gender in sexual autonomy. Methods: Data were collected from 267 college students using self-report questionnaires during the period from the first to the twentieth of June 2015. Data were analyzed using $x^2$ test, Fisher's exact test, t-test, Pearson correlation coefficients, simple and multiple regression techniques with the PASW/WIN 20.0 program. Mediation analysis was performed according to the Baron and Kenny method and Sobel test. Results: In male students, self-efficacy for STD prevention showed a full mediating effect in the relationship between STD susceptibility and sexual autonomy (${\beta}$=-.08, p=.370). But in female students, it had a partial mediating effect (${\beta}$=-.25, p=.001). And self-efficacy for STD prevention showed partial mediating effects in the relationship between knowledge of STD and sexual autonomy in the both male (${\beta}$=.25, p=.005) and female students (${\beta}$=.33, p<.001). Conclusion: To enhance college students' sexual autonomy, it may be useful to build effective strategies enhancing students' knowledge about and susceptibility to STD and to develop a self-efficacy promotion program for college students.

• Asia Marketing Journal
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• 제19권2호
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• pp.1-24
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• 2017

This article empirically examines the relationship between values, consumer innovativeness, online opinion leadership, and new product adoption behavior utilizing wearable technology as the overall unit of analysis. The authors analyze data collected from SNS users who possess one or more wearable devices using a structural equation modeling approach to examine the direct effects. Moreover, a bootstrapping approach is adopted to explore the indirect effects between the constructs. The results indicate that consumers who value stimulation and hedonism are more inclined to possess stronger consumer innovativeness. Consumer innovativeness also positively influences online opinion leadership, ultimately leading to the faster adoption of new products. The mediating effect of consumer innovativeness between the value stimulation and online opinion leadership is also confirmed. In addition, although consumer innovativeness has no direct effect on new product adoption behavior, it does have an indirect, mediating effect through online opinion leadership.

• Child Health Nursing Research
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• 제23권4호
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• pp.429-439
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• 2017

Purpose: The aim of this study was to identify the status of psychological health among boys in high school and to examine the mediating effects of social support on the relationship between anger and entrapment on psychological health. Methods: The participants in this study were 193 high school boys from Jeju. Measurements included state-trait anger expression inventory, entrapment scale, student social support scale, and questionnaires to assess mental and physical health. Data were analyzed using independent t-test, one-way ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficient, simple and multiple regression techniques with the SPSS 21.0. Mediation analysis was performed with the Baron and Kenny's method, and Sobel test. Results: Mean scores for anger experience, entrapment, social support, and psychological health were $29.81{\pm}7.34$, $34.09{\pm}16.33$, $45.75{\pm}7.02$, $22.51{\pm}9.91$, respectively. There was a significant correlation between anger experience and psychological health. Entrapment was significantly correlated with psychological health. Social support showed partial mediating effects in the relationship between anger experience and psychological health (Sobel test: Z=54.18. p<.001). Social support showed partial mediating effects in the relationship between entrapment and psychological health (Sobel test: Z=2.24. p=.025). Conclusion: The results indicate a need to develop social support programs for boys in high school.

• Human Ecology Research
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• 제59권3호
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• pp.325-340
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• 2021

The purpose of this study was to examine that multiple mediating effects of self-determination and self-efficacy in the relationship between the parental control and career maturity. In the study, 747 university students in Daegu, Busan and Seoul area were surveyed on their perceived level of parental control, career maturity, self-determination and self-efficacy. Data were analyzed using descriptive statistics, one-way ANOVA, and Pearson correlation analysis with SPSS 25.0 program, Hayes'Process Macro program and bootstrapping. The major results of this study were as follows; First, there were significant differences in college student's career maturity by grade, major, experience in career-related services and part-time job experience period. Second, there were significant correlations between parental control(behavioral control and psychological control), career maturity, self-determination and self-efficacy. Third, self-determination and Self-efficacy had multiple mediating effects in the relationship between parental control and career maturity. In conclusion, this study found multiple mediating effects of self-determination and self-efficacy in the relationship between parental control(behavioral control and psychological control) and career maturity. It was also found that parental behavioral control had a positive effect on career maturity by increasing self-determination and self-efficacy while parental psychological control had a negative effect on career maturity by decreasing self-determination and self-efficacy.

• 지식경영연구
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• 제14권5호
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• pp.101-120
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• 2013

The effective management of knowledge has become one of the critical success factors in current organizations. In spite of the extensive use of Knowledge Management System (KMS), useful information and knowledge resources are still transmitted through personal networks among people in organizations. Thus, social network theory which focuses on social relationships in organization can be a fruitful theoretical resource for enhancing Knowledge Management (KM) performances. In this study, we investigate the effects of intra-team network characteristics (i.e., group density and degree of centralization) and external boundary spanning activities on knowledge management performances of a team. We also acknowledge that all group members do not necessarily agree on the team goal and actively disseminate useful information and knowledge. Drawing on the political perspective on KM which emphasizes the role of trust among group members, we examine the mediating effects of team trust between internal/external network characteristics and KM performances. From the data of 220 teams in financial companies in Korea, we found that: (1) group density had positive effects on KM performances (i.e., knowledge creation, sharing, and use). (2) However, centralization was not significantly associated with KM performances. (3) Team trust was found to be an important factor mediating the relationship between intra-team network characteristics, boundary spanning activities, and KM performances. Based on these results, we discuss and suggest possible implications of the findings when designing and implementing KM practices.