• 한국콘텐츠학회논문지
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• 제21권1호
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• pp.498-510
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• 2021

본 연구는 사회복지사가 조직에 대해 갖는 관계적계약과 관련하여 이에 영향을 미치는 주요 요인들의 인과 관계를 검증하고자 하였다. 사회복지사의 관계적계약 인식에 영향을 미치는 요인으로서 조직의 복리후생제도 시행수준이 사회복지사가 인식하는 상사지원과 조직지원에 영향을 미침은 물론, 이것이 상사지원과 조직지원을 매개하여 관계적계약과의 관계에까지 영향을 미칠 것으로 보고 연구모형을 설정하였다. 이를 위하여 본 연구는 광주광역시에서 근무하는 사회복지사를 대상으로 설문조사를 시행하여 371명의 자료를 수거하였으며 상사지원 변수의 영향관계를 고려하여 직급이 최고경영자인 관장에 해당하는 응답자와 주요 변수에 불성실 응답을 한 경우를 제외한 최종 271명의 자료를 분석하였다. 구조방정식모형을 통해 분석한 결과, 사회복지사의 상사지원과 조직지원에 대한 인식이 높을수록 관계적계약 인식 정도도 높아졌다. 응답자가 소속된 조직의 복리후생제도 시행수준은 상사지원과 조직지원의 이중매개 경로를 거쳐 관계적계약에 영향을 미치는 것으로 나타났으며, 동시에 관계적계약에 직접적인 영향을 미치는 것으로 나타났다. 본 연구는 이러한 연구결과에 기반을 두어 사회복지사의 관계적계약 인식 제고와 관련 함의 및 후속연구의 필요성을 제시하였다.

• 한국보육지원학회지
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• 제14권1호
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• pp.129-148
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• 2018

Objective: This study examined the effects of social support and resilience on life satisfaction of child care teachers. Methods: This study was conducted by sampling 162 child care teachers who participated in job training courses in the Gyeongsangbuk-do region. Three kinds of variables, which included social support, resilience, and life satisfaction were measured. The collected data were analyzed using PASW 18.0 program for windows. Results: First, social support, resilience, and life satisfaction of the child care teachers were generally above normal. The resilience subscale showed the highest score in 'affirmative', followed by 'interpersonal ability', 'self-control ability'. And the 'support of colleagues' was higher than 'support of superior' in the social support's subscale. Next, there were no significant differences in social support by child care teachers' background, but there were significant differences in resilience and life satisfaction of child care teachers' according to their working center types and academic levels. Second, life satisfaction was positively correlated with social support, and resilience. The 'affirmative', 'support of superior' variables were factors that predicted life satisfaction. Conclusion/Implications: We suggested ways to increase the life satisfaction of child care teachers through the 'affirmative' and 'support of superior' variables.

• 전기전자학회논문지
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• 제11권4호
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• pp.227-234
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• 2007

In this paper, to support a QoS level appropriate to the user in Wireless Home Network based Wireless LAN, we propose a QoS support architecture which includes Wired Network and Wireless Network. Actually, an important problem to support QoS in Wireless Home Network is approached not only on a MAC level in Wireless LAN but also on a integrated method to combine Network layer with Datalink layer. By applying the integrated QoS support method, it is possible to provide QoS support architecture using a Wireless LAN terminal with a minimum changing, and the proposed scheme has advantage of QoS support method, which is more superior than a existing scheme to support QoS in MAC level of Wireless LAN. Simulations results show that overall performance of the proposed scheme can be improved.

• 대한안전경영과학회지
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• 제17권4호
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• pp.57-66
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• 2015

This paper reviewed the effect of job burnout on safety outcomes, and the moderating effect of safety climate in Korean Air Force. The prevalence of burnout in air force pilots has not been determined and reviewed. It is also unknown whether pilots' burnout may affect their safety outcomes(safety action & compliance). The primary objective of this study was to determine the prevalence of burnout and it's effect on safety outcomes. For cross-sectional survey, 910 questionnaires were sent to pilots in air force, and 722 questionnaires among them were returned effectively. The questionnaire was divided into 4 parts examining pilots' demographic factors, job burnout, safety outcomes, and safety climates. To test and review proposed hypotheses, hierarchical multiple regression analysis was used. The results of statistical analysis appeared as follow; 1) EE(emotional exhaustion) and RPA(reduced personal accomplishment) effected negatively on safety action. 2) EE and RPA effected negatively on safety compliance. 3) EE effected more positively on safety action in higher SS(superior support) group than in lower SS group. 4) RPA effected more positively on safety compliance in higher SS(superior support) group than in lower SS group. 5) RPA effected more positively on safety action in higher CW(coworker support) group than in lower CW group.

• 대한안전경영과학회지
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• 제19권3호
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• pp.59-70
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• 2017

The purpose of this study is to review the relationship between emotional labor and job burnout, and the moderating effects of peer and superior support in social welfare agency. In order to verify and achieve the purposes mentioned above, questionnaire data were gathered and analysed from 349 employees of social welfare agency in western Kangwon-do province. Empirical survey's findings are as follows; First, deep action(DA) appeared to be negatively related with depersonalization and reduced accomplishment. Second, surface action(SA) appeared to be positively related with all job burnout factors(emotional exhaustion, depersonalization and reduced accomplishment). Third, peer support moderated negatively the relationship between emotional labor(DA, SA) and emotional exhaustion. Fourth, superior support moderated negatively the relationship between deep action(DA) and emotional exhaustion.

• 한국콘텐츠학회논문지
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• 제15권6호
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• pp.463-476
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• 2015

전통적인 리더십 이론들은 공식적 권한을 가진 직책자를 리더로 전제해 왔다. 그러나 최근의 경영환경은 비직책자인 팀원도 리더십을 발휘해야하는 상황에 있다. 이에 본 연구에서는 팀원의 리더십과 그 효과성을 검증하고자 했다. 또한 팀원의 이슈리더십 행동의 강도를 조절하는 요인으로서 상사지원의 조절효과를 검증하였다. 분석결과 비직책자인 팀원의 이슈리더십은 오디언스의 리더수용과 팀 성과에 정(+)의 영향을 미는 것으로 나타났다. 그러나 팀원의 이슈리더십과 리더수용 간의 상사지원의 조절효과는 통계적으로 유의하지 않았고 이슈리더십과 팀 성과 간의 상사지원 조절효과는 부(-)적인 관계임을 새로 발견 했다. 본 연구는 팀원의 리더십과 그 효과성을 실증하고, 일반적인 기대와는 달리 상사의 지원이 오히려 팀원의 리더십 발휘를 저해하는 요인임을 발견하였다는 것에 의의가 있다.

• Asian Pacific Journal of Cancer Prevention
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• 제13권10호
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• pp.5063-5067
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• 2012

New molecular markers of cancer had emerged with novel applications in cancer prevention and therapeutics, including for breast cancer of unknown causes, which has a high impact on the health of women worldwide. The purpose of this research was to detemine protein and mRNA expression of synaptic vesicle 2 (SV2) isoforms A, B and C in breast cancer cell lines. Cultured cell lines MDA-MB-231, SKBR3, T47D were lysed and their protein and mRNA expression analyzed by real-time PCR and western blot technique, respectively. SV2A, B proteins were identified in non-tumor (MCF-10A) and tumor cell lines (MDA-MB-231 and T47D) while SV2C only was found in the T47D cell line. Furthermore, the genomic expression was consistent with protein expression for a such cell line, but in MDA-MB-231 there was no SV2B genomic expression, and the SV2C mRNA and protein were not found in the non tumoral cell line. These findings suggest a possible cellular transdifferentiation to neural character in breast cancer, of possible relevance to cancer development, and point to possible use of SV2 as molecular marker and a vehicle for cancer treatment with botulinum toxin.

• 대한안전경영과학회지
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• 제14권4호
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• pp.13-21
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• 2012

This paper tried to apply psychosocial factors in industrial safety research. Since Zohar's(1980) publication of safety climate in the field of safety research, this approach have been done by many researchers. Here, this paper reviewed the relationship between safety climate factors(safety rule, prevention, superior attitude, social support) and safety compliance, and the moderating effects of work condition, required skill and age. Based on the responses from 233 employees in Kangwon province industry, hierarchical regressional analysis showed that all safety climate factors(safety rule, prevention, superior attitude, social support) have positive relationship with safety compliance. Safety rule appeared to be more positively related with safety compliance, while work condition is more favorable and worker is older. But social support appeared to be more positively with safety compliance, while work condition is more unfavorable, and also prevention appeared to be more positively with safety compliance, while worker is more younger.

• 한국콘텐츠학회논문지
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• 제22권6호
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• pp.701-711
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• 2022

본 연구는 불확실한 시장환경에서 기업의 과업 성과에 영향을 미치는 요인을 찾기 위해 상사 리더십과 동료의 정서적 지원이 성과평가 공정성과 자기효능감을 통하여 과업 성과에 미치는 영향 관계를 살펴보고자 하였다. 이를 위하여 기업 직원들을 대상으로 500부의 설문 자료를 수집하였고, Smart PLS 3.0을 사용하여 연구 가설을 검증하였다. 연구 결과 상사 리더십과 동료의 정서적 지원이 직원들의 성과평가 공정성에 개별적으로 정(+)의 영향을 나타내었고, 성과평가 공정성은 자기효능감에 정(+)의 영향을 나타내었다. 본 연구를 통하여 직원들이 받아들이는 성과평가 공정성과 자기효능감이 업무성과에 영향을 미친다는 것을 밝혀내서 후속 연구가들에게 이론적 토대를 제공해 주었고, 기업에서는 업무성과를 높이기 위해서는 인사제도인 성과평가 공정성을 관리하여 직원들의 도전 의식을 고취 시켜야 한다는 실무적 시사점을 제시하였다. 향후 연구에서는 본연구 결과를 바탕으로 과업 성과를 위해 조직이 갖추어야 할 요인에 대한 다양한 연구가 필요하다.

• 한국컴퓨터정보학회논문지
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• 제22권9호
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• pp.171-177
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• 2017

The purpose of this study is to suggest the implications of social welfare workers' understanding of emotional labor and prevention of psychological exhaustion. In order to achieve this goal, I analyzed the effects of the levels of surface acting and deep acting, which are components of emotional labor in social welfare workers in social welfare center, on emotional exhaustion, depersonalization, and lack of sense of personal accomplishment which are components of psychological exhaustion. And I empirically analyzed how emotional labor affects psychological exhaustion, when superior support and fellow support as components of social support play a role as moderating variables. Empirical results show that emotional labor affects psychological exhaustion and social support plays a moderating role. Based on these results, theoretical and policy implications and future research directions are presented.