• Journal of Preventive Medicine and Public Health
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• 제29권2호
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• pp.295-309
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• 1996

The purpose of this study is to investigate the effect of job stress and social support on the organizational effectiveness of hospital employees and to examine the role of social support in the experience of job stress among the employees. Previous studies have yielded mixed results regarding the role of social support. Some studies provide supporting evidence for the buffering effect of social support, while others do not. Still others report findings about reverse buffering effects. These inconsistent findings are, in part, accounted for by methodological problems such as poor measurement, small sample size, and the existence of high multicollinearity. To examine more rigorously the role of social support in relation to the negative effects of job stress, this study was carefully designed to overcome methodolgical shortcomings found in the past research. In addition, unlike the previous studies, which were concerned mostly with health-related variables as consequences of job stress, in this study, three work-related variables (job satisfaction, organizational commitment, and intent to stay) which had close relationships with organizational effectiveness were examined as output variables. The sample used in this study consisted of 353 employees from a university hospital in the surburbs of Seoul. Data were collected with self-administered questionnaires and analyzed using canonical analysis and hierarchical regression analysis. The results of this study indicate that; (1) job stress has negative main effects on job satisfaction, organizational commitment, and intent to stay; (2) social support has positive main effects on the same three output variables, (3) social support does not moderate the harmful effects of job stress on the three outcome variables, and (4) the three-way interaction effects of (social support * job stress * gender) and of (social support * job stress * education) are not supported. The implications of these findings for the management of human resources are discussed.

• 대한가정학회지
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• 제36권4호
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• pp.95-108
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• 1998

The purpose of this study was 1)to examine the effect of various stress on adjustment in terms of depression and well-being, 2) to examine whether the widow's self complexity and coping behavior mediate the effect of various stress on adjustment . The subject was composed of 117 women in the first 7 years of their widowhood. The major results of findings were as following: 1. Widows experienced children-related stress(54.7%), financial stress(47%), emotional loneliness(42.7%), relational stress(34.2%), and instrumental stress(27.4%) in their order. 2. Widows who experienced emotion loneliness had high depression and low well-being. And Widows who experienced financial stress reported low well-being. 3. When widows experienced instrumental stress, Widows who had high active coping behavior reported high well-being than widows who had low active coping behavior.

• 가정과삶의질연구
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• 제18권3호통권47호
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• pp.25-38
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• 2000

The purpose of this study was to examine the effect of family stress, coping, family resources on psychological distress and the interactions with family solidarity and coping in unemployed female head. The sample was 101 unemployed female heads(without husband) who are living in Seoul. The results of this study showed that family solidarity had significant buffering effect to moderate relationship between family stress and psychological distress. But the effect of coping on psychological distress was not significant. This means that the family solidarity was very important to decrease the psychological distress(somatization, anxiety, depression) of unemployed female head.

• 대한가정학회지
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• 제40권3호
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• pp.55-66
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• 2002

This purposes of study are to examine the effect of family related stress and social support on the ways of coping of adolescents and provide a ground necessary to improve it. A survey was conducted on 756 adolescents who were living in Naju. Collected data were analyzed by descriptive statistics, Pearson's correlation, and multiple regression analysis. This study utilized two different models, direct effect model and buffering effect of social support in order to examine the effects of social support on the ways of coping of adolescents. Research findings suggest that the level of coping appeared to be low in general among adolescents. The finding of direct effect model of social support was that mother's support, father's support, sibling's support, lather's grade, mother's grade, and economic level effected the ways of coping of adolescents. But it was not empirically supported that the social support buffered the family related stress on the ways of coping. In other words, the effects of family related stress factor didn't decrease with the increase in the level of social support, however the level of coping increased at a mercy of the age and economic level. Finally, this paper attempted to provide some alternatives to effectively improve the ways of coping among adolescents based on empirical findings.

• 한국응용과학기술학회지
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• 제40권6호
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• pp.1437-1444
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• 2023

본 연구는 청소년의 스트레스와 범불안 관계에서 행복감의 조절효과를 검증하고자 수행되었다. 연구대상자는 2020년 실시된 제16차 청소년건강행태조사에 참가한 중·고등학생 54,948명이다. 자료는 SPSS 24.0과 Process Macro 4.0을 이용하여 분석하였다. 연구 결과 청소년의 스트레스는 범불안에 유의한 영향을 미치는 것으로 나타났다. 스트레스가 높을수록 범불안 수준이 높았다. 그리고 스트레스와 범불안 간의 관계를 행복감이 조절하는 것으로 나타났다. 즉 행복감은 스트레스가 범불안에 미치는 부정적 영향을 완충하는 효과가 있음을 확인하였다. 그러므로 청소년의 범불안을 완화하기 위해 행복감을 향상시킬 수 있는 다양한 프로그램을 마련하여 시행할 것을 제언한다.

• 융합정보논문지
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• 제9권10호
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• pp.203-212
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• 2019

본 연구는 학생조종사의 스트레스 요인이 정신건강에 미치는 영향을 파악하며, 스트레스 대처방식과 사회적 지지의 심리적 완충 역할의 확인을 통해 안전하고 효율적인 비행교육과 심리적 부조화를 감소시키고자 하였다. 연구목적을 달성하기 위해 선행연구를 근거로 하여 연구모형과 가설을 제시하였으며, 202명의 학생조종사를 대상으로 한 설문을 통해 회귀분석과 매개효과 검증을 실시하였다. 분석결과, 비행 스트레스, 가치관 스트레스, 교수관계 스트레스, 친구관계 스트레스의 요인이 정서상태 혹은 심리적 안녕감에 영향이 있는 것으로 나타났으며, 매개변수인 비관여 대처, 가족/지인 지지, 학교조직 지지가 학생조종사 스트레스와 심리적 건강의 요인에 매개효과가 있음을 파악하였다. 따라서, 학생조종사의 비행훈련, 가치관 혼란, 교수관계, 친구관계로 발생될 수 있는 문제와 부정적 감정을 잘 관리해야 할 필요성이 있으며, 가족과 지인의 감정적 지원과 비행과 관련된 훈련, 안전에 관한 학교의 지원이 주요한 사항임을 제안하였다.

• 한국사회복지학
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• 제45권
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• pp.315-340
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• 2001

The purpose of study is to examine the effects of family support on the life satisfaction of elderly with disabilities and provide a ground necessary to improve it. Research was conducted on 167 elderly with hearing, visual and physical disabilities aged over 60 who were living in Seoul and Pusan. Telephone survey, sign language and interview, in accordance with types of disability, were adopted to collect data effectively. That is telephone survey was used for elderly with visual impairment whereas face-to-face interview for physical impairment and sign language for hearing impairment by volunteers. Collected data were analyzed, using hierarchical regression analysis. This study utilized two different models, direct effect model and buffering effect of social support in order to examine the effects of familial support on the life satisfaction of elderly with disabilities. Research findings suggest that the level of life satisfaction appeared to be low in general among elderly with disabilities and emotional family support exerted a positive effect on life satisfaction. In addition, it is empirically supported that emotional family support buffered the negative effect of economic limitations on life satisfaction. In other words, the effects of economic limitations as stress factor decreased with the increase in the frequency of emotional support, however, the level of life satisfaction decreased at a mercy of the stress factor of economic limitations with the decrease in the frequency of emotional support. Finally, this paper attempted to provide some alternatives to effectively improve life satisfaction among elderly with disabilities based on empirical findings.

• 한국콘텐츠학회논문지
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• 제16권1호
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• pp.403-414
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• 2016

본 연구에서는 고령 경찰공무원의 직무스트레스가 우울에 미치는 영향을 분석하였고, 이 관계에서 조직건강의 조절효과를 검증하였다. 조사대상자들은 충북 지역의 지구대와 파출소에 근무하는 경찰공무원 360명이며, 50세를 기준으로 2개 집단으로 나누어 비교분석하였다. 자료 분석을 위하여 PASW Statistics 18.0을 이용하였다. 연구에서 주요 결과는 다음과 같다. 첫째, 우울 수준은 '50세 이상' 경찰공무원 집단이 '50세 미만' 집단보다 유의미하게 더 높은 것으로 나타났다. 둘째, 우울에 영향을 미치는 요인은 두 집단이 비슷한 것으로 나타났으나, 각 요인의 영향력은 크게 다른 것으로 나타났다. '50세 이상' 경찰공무원은 조직건강의 구조영역, 직무스트레스, 조직건강의 관리자 리더십, 건강상태, 근무기간 등의 순으로 영향을 미치는 것으로 나타났고, '50세 미만' 경찰공무원은 경찰관 능력, 직무스트레스, 관리자 리더십, 건강상태, 근무지역 등의 순으로 영향을 미치는 것으로 나타났다. 셋째, 직무스트레스와 우울과의 관계에서 조직건강의 조절효과는 집단별로 다른 것으로 나타났다. '50세 이상' 경찰공무원은 조직건강의 구조 및 관리자 리더십 영역, '50세 미만' 경찰공무원은 조직건강의 관리자 리더십 및 경찰관 능력 영역에서 조절효과가 나타났다. 이러한 연구결과에 기초하여 경찰공무원의 직무스트레스와 우울을 감소하고, 고령화 사회에 진입한 한국에서 경찰공무원의 인사정책을 재정립하는데 기초자료를 제공하고자 하였다.

• 산업진흥연구
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• 제8권2호
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• pp.133-140
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• 2023

본 연구는 중년기 스트레스 대처와 심리적 안녕감에 미치는 영향 관계에서 긍정적 자동적 사고의 매개 효과를 검증하는 데 목적이 있다. 본 연구를 위해 서울, 경기, 인천에 거주하는 40~65세 미만의 중년을 대상으로 설문조사를 진행하였다. 2023년 3월 9일부터 3월27일까지 총 200개의 설문지가 배포 되었으며, 응답 내용이 부실하거나 신뢰성이 없다고 판단된 13부를 제외하고, 187부의 설문지가 최종 분석에 사용하였다. 상관관계, 요인분석, 구조방정식모형을 실시하였고 매개효과를 검증하기 위해 부트스트래핑(Bootstrapping)을 통해 분석하였다. 분석 결과 중년기 스트레스 대처가 심리적 안녕감에 영향을 미치는 것으로 확인되었다. 스트레스 대처의 하위요인으로 문제해결 중심, 사회지지 추구, 회피 중심의 영향을 분석한 결과 심리적 안녕감에 유의미한 영향을 미치는 것으로 나타났다. 스트레스 대처는 심리적 안녕감에 직접적인 영향을 미치고 긍정적 자동적 사고의 매개변수를 통하여 심리적 안녕감을 증가시키는 것으로 나타났다. 결과적으로 중년기 스트레스 대처방식의 개인 내.외적 요인과 긍정적 자동적 사고의 완충효과로 중년기의 심리적 안녕감을 향상 시키고 긍정적인 결과를 달성할 수 있을 것으로 기대된다.

• 대한치과보철학회지
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• 제40권1호
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• pp.53-67
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• 2002

This study was aimed to analyze the stress distribution of implant and supporting tissue in single tooth implant restoration using Branemark $system^{(R)}$(Nobel Biocare, Gothenberg, Sweden) and Bicon system(Bicon Dental Implants, Boston, MA). Two dimensional finite element analysis model was made at mandibular first premolar area As a crown materials porcelain, ceromer, ADA type III gold alloy were used. Tests have been performed at 25Kgf vertical load on central fossa of crown portion and at 10Kgf load with $45^{\circ}$ lateral direction on cusp inclination. The displacement and stresses of implant and supporting structures were analyzed to investigate the influence of the crown material and the type of implant systems by finite element analysis. The results were obtained as follows : 1. The type of crown material influenced the stress distribution of superstructure, but did not influence that of the supporting alveolar bone. 2. The stress distribution of ceromer and type III gold alloy and porcelain is similar. 3. Stress under lateral load was about twice higher than that of vertical load in all occlusal restorative materials. 4. In Bicon system, stress concentration is similar in supporting bone area but CerOne system generated about 1.5times eater stress more in superstructure material. 5. In Branemark models, if severe occlusal overload is loaded in superstvucture. gold screw or abutment will be fractured or loosened to buffer the occlusal overload but in Bicon models such buffering effect is not expected, so in Bicon model, load can be concentrated in alveolar bone area.