임상간호사의 감정노동과 우울 간의 관계에서 소진의 매개효과

백지윤,현대성,정다이,장세진 한국보건사회학회 2017 보건과 사회과학 Vol.0 No.46

The purpose of this study was to elucidate the association between emotional labor and depressive symptom, and to find out the mediating role of burnout in the relationship between emotional labor and depressive symptom in Korean clinical nurses. We conducted a multiple regression analyses to determine the relationships between emotional labor, burnout and depressive symptom in a sample of 606 nurses from six Korean hospitals. The results show that five sub-scales of emotional labor was positively correlated with burnout and depressive symptom, and burnout partially mediates the relations of ‘emotional damage and hurt’, ‘organizational surveillance and monitoring’ to depressive symptom. Burnout did not have a significant mediating effect on the relationship of ‘emotional demands and regulations’, ‘overload and conflicts during customer service’ and ‘lack of a supportive and protective system in the organization’ to depressive symptom. This result indicates that it is required to develop the strategies that target both burnout and emotional labor, given that burnout partially mediated the effects of emotional labor on depressive symptom, and emotional labor was directly associated with depressive symptom, to reduce nurses’ depressive symptom. 본 연구는 임상간호사를 대상으로 감정노동 하위요인별 우울 간의 관련성을 분석하고 감정노동과우울 간의 관계에서 소진의 매개역할을 확인하고자 하였다. 이를 통해 감정노동으로 인해 발생할 수있는 정신건강문제 및 소진의 발생 과정에 대한 이해를 돕고 나아가서는 우울 및 소진을 관리할 수있는 적극적인 중재전략에 기여하고자 한다. 이를 위해 전국의 6개 3차 대학병원에 근무하는 임상간호사 606명을 대상으로 자료를 분석하였다. 통계분석방법은 감정노동과 우울과의 관계에서 소진의매개효과를 파악하기 위하여 단순 및 다중 회귀 분석을 시행하였고, Baron과 Kenny(1986)의 3단계매개효과 검증 절차를 이용하여 분석하였다. 간호사의 소진은 감정노동의 하부요인 중 감정부조화 및손상, 조직의 감시 및 모니터링 요인이 우울 간의 관계에서 부분적 매개효과가 있었다.

뱀딸기풀 추출물이 고지방·고콜레스테롤 식이 흰쥐의 지질 함량 개선에 미치는 영향

백지윤,전성식,최정화 한국식품영양과학회 2014 한국식품영양과학회 학술대회발표집 Vol.2014 No.10

시뮬레이션 교육이 간호사의 전문심장소생술 수행능력에 미치는 효과

백지윤,Back, Chi-Yun 한국중환자간호학회 2008 중환자간호학회지 Vol.1 No.1

Purpose: This study was to identify the effects of simulation-based training for advanced cardic life support on the competence of nurses in critical care settings. Methods: In this study, a nonequivalent control pretest-post test quasi-experimental design was used. Data were collected from May 1 to June 1, 2006 at one general hospital in W city. Among 40 nurses in critical care settings, twenty were assigned to the experimental group and twenty to the control group. Nurses in the experimental group received simulation-based training for advanced cardiac life support. Measurement tool were ACLS related knowledge and skills developed by AHA & Mega Code (2005) and some items were modified. The collected data were statistically processed using SPSS version 12.0 for Windows, and analyzed using descriptive statistics, $X^2$test, t-test, paired ttest, Pearson correlation coefficients. Results: 1) Hypothesis 1“: Nurses who received simulationbased training would have more knowledge of advanced cardiac life support than nurses who received traditional training”, was supported (t=11.51, p=.00). 2) Hypothesis 2: “Nurses who received simulation-based training would have better advanced cardiac life support skills than nurses who received traditional training”, was supported (t=2.38, p=.00). Conclusion: Simulation-based training for advanced cardiac life support is an effective strategy for increasing the competence of nurses in advanced cardiac life support in critical care settings.

Trauma Exposure and Suicidal Ideation among Korean Male Firefighters: Examining the Moderating Roles of Organizational Climate

백지윤,Hyun Dae-Sung,Chang Sei-Jin,Jeung Da Yee 한국산업안전보건공단 산업안전보건연구원 2023 Safety and health at work Vol.14 No.1

Background: This study investigated the relationship between trauma exposure and suicidal ideation. Moreover, this study examines the moderating roles of organizational climate on the association between trauma exposure and suicidal ideation in Korean male firefighters. Methods: A total of 15,104 male firefighters who completed a questionnaire were analyzed. The data were obtained using an online self-administered questionnaire from the Firefighter Research on Enhancement of Safety and Health Study. Poisson regression analysis was performed to determine the effects of trauma exposure on suicidal ideation and the moderating effect of organizational climate. Results: The results showed that 389 firefighters (2.6%) responded that they had experienced suicidal ideation. In the final model, trauma exposure was positively related to suicidal ideation (adjusted risk ratio [aRR], 1.076; 95% confidence interval [CI]: 1.051–1.103), and organizational climate was negatively associated with suicidal ideation (aRR, 0.772; 95% CI: 0.739–0.806). Additionally, the interaction term (trauma exposure × organizational climate) was related to suicidal ideation (aRR, 1.016; 95% CI: 1.009–1.023). Conclusions: This study suggests that trauma exposure might play a significant role in developing suicidal ideation and that positive organizational climate moderates the negative effects of trauma exposure on suicidal ideation among firefighters. It is necessary to perform a follow-up study of various intervention strategies to maintain a healthy organizational climate or work environment. Such interventions should promote lasting trust within teams, provide social support and belonging, and nurture job value.

저시력인이 경험한 고등학교과정의진로 및 직업교육의 실재

백지윤,이해균 대구대학교 특수교육재활과학연구소 2018 특수교육재활과학연구 Vol.57 No.4

The purpose of this study is to understand the meanings of school career and vocational education experience for the persons with severe low vision. To do this, six research participants were selected and data were collected through in-depth interviews. The results obtained from the experiences of the general school, the visually impaired school, and the low vision special class were as follows. First, high school career and vocational education in general school was organized by career education centered on college entrance counseling in accordance with grade level, but it was meaningless for low vision students. Second, high school career and vocational education in the visually impaired school centered on fictitious education and university counseling. In the counseling conducted on the basis of the diversity of career choice cases of the visually handicapped accumulated in the visually handicapped school, it served as a strength in providing meaningful information to the realistic low vision man through guidance of the stable career and career. However, it was not enough for the challenging attempts of individual interest.Third, in the low vision special class, it is a class composed of low vision students in particular, and the higher education counseling considering the characteristics and needs of low vision students consists of main career and vocational education. Based on the accumulated information on the career choice of the previous graduate, the student can choose the course based on the counseling. On the other hand, it was somewhat w 본 연구의 목적은 중증 저시력인을 대상으로 고등학교 시기의 진로 및 직업교육과 관련한경험의 의미를 이해하는 데 있다. 이를 위해 6명의 연구 참여자를 선정하여 심층면담을 통해 자료를 수집하였다. 수집한 자료를 분석한 결과 일반학교, 저시력학급, 시각장애학교에서경험으로 도출된 의미는 다음과 같았다. 첫째, 일반고등학교의 진로 및 직업교육은 성적수준에 맞춘 대학진학상담을 중심으로 진로교과가 편성되어 구성되었으나, 저시력학생에게는 무의미했다. 둘째, 저시력학급에서는 특정적으로 저시력학생으로 구성된 학급인 만큼 저시력학생의 특성과 요구를 고려한 진학상담이주요 진로 및 직업교육으로 구성된다. 선행 졸업자의 진로선택에 대한 누적된 정보를 바탕으로 이루어지는 진학상담을 토대로 학생은 이를 반영하여 진로를 선택할 수 있었다. 반면, 저시력학생의 적성 및 흥미를 고려한 진로선택에는 다소 미약했다. 셋째, 시각장애학교에서의학령기 진로 및 직업교육은 이료교육과 대학진학 상담이 중심이 되었다. 시각장애학교에서누적된 시각장애인의 진로 선택사례의 다양성을 토대로 하여 실시된 진학상담에서는 안정적인 진로와 직업에 대한 교사의 안내로 현실적인 저시력인에게 유의미한 정보를 제공한다는점에서는 강점으로 작용하였다. 그러나 개인의 흥미에 대한 도전적 시도에는 미흡했다

공무원 혁신행동의 결정요인에 관한 연구

백지윤,조윤직 한국행정학회 2023 韓國行政學報 Vol.57 No.4

This research explored and examined the effects of determinants of innovative behaviors of public officials. Based on the job demands-resources model, we constructed a comprehensive framework including motivational, job-related, leadership, and organizational factors. We conducted a hierarchical regression analysis using survey data collected by the Korea Institute of Public Administration in 2022. The analysis results demonstrated the positive effects of public service motivation, job resources, leaders' intellectual stimulation, and the innovation-oriented culture on innovative behaviors; whereas red tape had a negative effect. Importantly, we found that the effect of role stressor varies with its level. Under the conditions of high and low levels of role stressor, it did not have a significant effect on innovative behaviors. On the other hand, under a moderate level of role stressor, it significantly increased innovative behaviors. Considering these results, we provide several practical implications.

시민행동압력은 조직시민행동을 증진하는가?: 소진의 매개효과를 중심으로

백지윤,조윤직 한국인사행정학회 2023 한국인사행정학회보 Vol.22 No.4

Numerous existing studies have demonstrated the importance of organizational citizenship behavior (OCB). The value of OCB might be more critical in the public sector when considering limited resources and procedural constraints. However, contrary to the original intent of OCB based on voluntary actions by organizational members, an organizational climate enforcing OCB often exists, which is called ‘citizenship pressure.’ This research examines whether such citizenship pressure, which exists in the Korean context, enhances OCB. Moreover, even when the pressure has a positive effect, we seek to verify whether such pressure is sustainable by simultaneously considering job exhaustion as a mediator. A structural equation model analysis was conducted using survey data from the Future Government Research Center at Yonsei University in Korea. The analysis revealed that citizenship pressure had a direct positive effect on OCB. However, it concurrently had an indirect negative effect on OCB by increasing job exhaustion. The results imply that the effect of citizenship pressure on OCB may not be sustainable even if the pressure increases OCB in the short-term. Based on the findings, we discuss several practical implications.

Regulation of 3-hydroxypropionic acid/1,3-propanediol production rate using bioelectrochemical system

백지윤,김창만,송영은,김중래 한국공업화학회 2018 한국공업화학회 연구논문 초록집 Vol.2018 No.1

Production of 3-HP and 1,3-PDO from glycerol via genetically modified E. coli using BES

백지윤,김창만,송영은,김중래 한국공업화학회 2019 한국공업화학회 연구논문 초록집 Vol.2019 No.0

3-HP and 1,3-PDO are useful platform chemicals for further industrial manufacture and applications. It has been reported that the biosynthesis of both chemicals are regulated by internal redox balance (i.e. NAD+/ NADH ratio). In this study, we examined an electrode-based redox regulation of 3-HP and 1,3-PDO production from glycerol using a recombinant E.coli which harbor the metabolic pathways of both chemicals. Our results showed that 3-HP production was enhanced by increasing the intracellular NAD+ / NADH ratio when the oxidation potential was given on the electrode. In contrast, the ratio of NAD+ / NADH was decreased when reduction potential was given, hence the synthesis of 1,3-PDO increased while 3-HP was suppressed. These results indicate that the electrode-based redox control can regulate metabolic pathway of biosynthesis and selectively produce platform chemicals using a bioelectrochemical system.

정부공정성 인식이 사회적 포용에 미치는 영향: 정부신뢰와 사회신뢰의 매개효과를 중심으로

백지윤,조윤직 한국행정연구원 2024 韓國行政硏究 Vol.33 No.1

본 연구는 시민의 정부 공정성에 대한 인식이 정부신뢰와 사회신뢰를 매개로 사회적 포용에 미치는영향력을 검증하여 국가 관리적 기제로서 공정성의 중요성을 제고하는 것을 목적으로 한다. 구체적으로 시민의 정부 공정성 인식이 지역인재에 대한 가산점 제도나 외국인 이주민에 대한 개방성 등사회적 포용에 어떻게 영향을 미치는지를 검증하는 가운데, 정부신뢰와 사회신뢰가 공정성 인식의영향력을 매개하는지를 분석하였다. 연세대학교 사회과학연구소에서 실시한 2022년 불평등・공정성국민인식조사 설문데이터를 활용하여 구조방정식모형 분석을 실시한 결과, 기대한 바와 같이 정부공정성 인식은 정부신뢰를 매개로 하여 지역인재 가산점제도의 필요성 인식과 외국인 이주민 정책에대한 개방적 인식 모두에 정(+)의 영향을 미침을 확인할 수 있었다. 사회신뢰의 경우는 외국인 이주민정책에 대한 개방적 인식에 대해서만 매개효과를 가지는 것으로 나타났다. 이러한 분석 결과에 근거하여 본 연구의 의의와 국가 관리적 차원에서의 공정성의 중요성을 논의한다. This study aims to demonstrate the importance of fairness as a core governance mechanism by exami ning the impact of citizens’ perceptions of government fairness on social inclusion, where we also test the mediating roles of trust in government and trust in society. By social inclusion, this research specifically deals with attitudes toward affirmative action for local citizens and the openness to the mi gration of foreign people. Using the data from the “2022 Citizens’ Perceptions of Inequality and Fairness Survey” conducted by the Social Science Research Institute at Yonsei University in Korea, we conducted a structural equation model analysis. The analysis result showed that the perception of government fairness had positive effects on attitudes towards affirmative action for local citizens as well as the openness to foreign migration, both of which were mediated by trust in government. In the case of trust in society, the mediating effect was found only for the openness to foreign migration. Based on these findings, we discuss the implications of this research