• 아동학회지
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• 제20권3호
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• pp.339-349
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• 1999

Multiple regression and stepwise logistic regression was conducted to examine the relationships of work conditions, individual characteristics, and burnout (emotional exhaustion, depersonalization, personal fulfillment). Subjects were 144 early childhood educators. Teachers most likely to leave the profession were more educated, has less teaching experience and reported higher levels of burnout (i.e. high emotional exhaustion and lower personal fulfillment). Turnover was also predicted by high depersonalization, lower personal fulfillment, working overtime, and perceived choice of other jobs. Implications of these results for early childhood programs were discussed.

• The International Journal of Costume Culture
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• 제4권2호
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• pp.86-93
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• 2001

Agricultural drainage salt generated during irrigation of crops in San Joaquin Valley, California exceeds 600,000 tons annually and cumulates in the field in a rapid rate. As a result, the waste is taking out more farmlands for salt storage and disposal, imposing serious concerns to environment and local agricultural industry. in searching for a potential solution to reduce or eliminate the waste, this research explored feasibility of producing a value-added product, sodium sulfate, from the waste and utilizing the product in textile dyeing. The result indicated that sodium sulfate could be produced the salt and could be purified by a recrystalization method in a temperature range within the highest and lowest daily temperatures in summer in the valley. Re recovered sodium sulfate samples, with purifies ranging from 67% to 99.91, were compard with commercially available sodium sulfate in directive dyeing of cotton fabrics. Direct Yellow 27 and direct Blue 1 had similar exhaustions among Na₂So₄Ⅰ, Na₂So₄Ⅱ, Na₂So₄Ⅲ and V which had similar ratios of sodium sulfate and sodium chloride in recovered salts. Na₂So₄Ⅳ had high exhaustion despite low ratios of sodium sulfate and sodium chloride. In direct Red 80, exhaustion depends more on the ratios of sodium sulfate and sodium chloride than sodium chloride. Na₂SO₄Ⅳ and Na₂SO₄V with high ratios of sodium chloride had more exhaustion than Na₂So₄and Na₂So₄Ⅲ with low ratios of sodium chloride. Generally, directive dyeing using recovered salts from farm drainage has similar or more excellent exhaustion than directive dyeing using commercial sodium sulfate.

• 대한예방한의학회지
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• 제17권3호
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• pp.115-128
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• 2013

Objectives : This study was aimed to investigate burn out degree of K.M.D.s(Korean medicine doctors) who work at convalescent hospitals and to find contributional factors for the result. The relationship between burn out and job performance was also studied. Methods : 77 K.M.D.s(Male 49(63.6%), Female 28(36.4%)) participated in this survey that has 62 main questions about burn out, job performance, job environment and Social demographic characteristics. Survey was conducted from 19th Aug. 2013 to 6th Nov. 2013. Results : Average of burn out degree of K.M.D.s was 2.62 out of 5. Emotional exhaustion was highest (2.80) and depersonalization was lowest(2.20) among subordinate concepts of burn out. Work place location and average income of the subjective which are subordinate concepts of social demographic characteristics showed significant correlation with job performance. Role conflict, relation of co-worker, workload were significant factors for emotional exhaustion and meaning of the job, will of patient, challenge were significant factors for lack of feeling of accomplishment by multiple regression analysis. Relation of co-worker, aggression of patient and meaning of the job were also significant factors for depersonalization. Conclusion : Emotional exhaustion and lack of feeling of accomplishment among subordinate concepts of burn out were high in the subjective who participated this study. Significant factors that contribute to burn out of this study, shows different result compare to the studies that show other factors contribute to burn out who works at convalescent hospital or other place.

• 대한인간공학회지
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• 제36권5호
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• pp.535-543
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• 2017

Objective: This study was designed to identify factors affecting pilots' +Gz tolerance recovery from +Gz induced exhaustion. Background: +Gz tolerance of pilots has been considered as a crucial factor to fly the modern high performance fighter aircrafts. However, the factors affecting pilots' G-tolerance recovery from +Gz induced exhaustion have not been examined in the acceleration research community. Method: A centrifuge profile consisting of a high +Gz run for pilot's exhaustion and a low +Gz run for pilot's recovery and another high +Gz runs for pilot's second exhaustion was designed. The subjects' +Gz tolerance recovery ratio was measured by ratio of second high +Gz run time to the first high +Gz run time. The subjects' +Gz tolerance recovery rate was measured by dividing the subjects' +Gz tolerance recovery ratio by the low +Gz run time. The subjects' G-tolerance recovery rate was analyzed with respect to the subjects' personal factors including subjects' anthropometric and physiologic characteristics, flight time, flying aircraft type and so on. Results: The subjects' previous three-month flight hours (r=-0.336, p=0.039), six-month flight hours (r=-0.403, p=0.012) and one-year flight hours (r=-0.329, p= 0.044) correlated with the subjects' G-tolerance recovery rate. Conclusion: The subjects' G-tolerance recovery rate is clearly related to the subjects' previous flight hours. However, the subjects' anthropometric and physiologic characteristics do not show any statistically significant correlation with the subjects' G-tolerance recovery rate. Application: This research provides a safety critical insight to aviation community by identifying the factors to affect the gravity-induced loss of consciousness (GLOC) of pilots.

• 한국콘텐츠학회논문지
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• 제16권8호
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• pp.611-623
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• 2016

본 연구는 생활체육현장에서 다양한 연령층들을 상대로 근무하는 지도자들의 감정노동과 직무소진의 경험적 사례를 이끌어내기 위해 10년 이상 경력의 30대부터 50대까지의 지도자들을 대상으로 질적 연구의 기법인 심층면담방식을 사용하였다. 현상학적 분류작업을 통해 1가지 상위주제 당 2개의 하위주제 총 3가지를 도출하였다. 첫째, 상위주제는 "지도자들의 감정노동에 대한인식"이며 하위주제는 "경영자로서의 인식"과 "교육자로서의 인식"이다. 둘째, 상위주제는 "태권도장에서 감정노동의 의미와 필요성"이며 하위주제는 "경영전략으로서의 감정노동"과 "교육효과를 위한 감정노동"이다. 셋째, 상위주제는 "지도자들이 경험하는 직무소진"이며 하위주제는 "현장에서 경험하는 자괴감"과 "변화를 위한 방향성"으로 결론하였다.

• 한국염색가공학회지
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• 제18권4호
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• pp.43-48
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• 2006

나일론섬유에 대한 프탈로시아닌 반응성 염료의 염착거동을 관찰하기 위하여 온도 및 pH를 변화하여 이에 관한 흡착율(%) 및 고착율(%)의 변화를 관찰하였다. 또한, 염착실험과정과 관련하여 새로운 적용 방법으로 실험적 모델링 방법을 도입하여 흡착율(%) 및 고착율(%)을 예측하고, 이의 결과를 여러 온도 및 pH 조건에서의 실제실험과의 상호작용 및 효과를 확인하였다. 수학적 모델링의 타당성은 Excel 회귀분석단위를 이용하여 확인하였다. 예측 모델에 있어서 얻어진 높은 계수간의 상관관계(흡착율(%) $R^2=0.9895$, 고착율(%) $R^2=0.9932$)는 실제로 진행되지 않은 실험조건에 대한 결과에 있어서도 우수한 예측 정보를 제공할 수 있다. 그리고 실험적 결과로부터 확립된 예측가능한 다항식이 ANOVA 통계적 개념에 의해 자세하게 분석되었다.

• 동의생리병리학회지
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• 제27권5호
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• pp.587-593
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• 2013

Exhaustion syndrome(虛勞) became broadly experienced symptoms in Korean population. In this work, we carried out a systematic literature review on exhaustion syndrome(ES) and chronic fatigue. We searched through the databases Koreanstudies Information Service System, Oriental Medicine Advanced Searching Integrated System, DataBase Periodical Information Academic for the articles published between 1994 and 2013, with the keywords 'exhaustion syndrome(虛勞)', 'consumption(虛損)', 'overexertion syndrome(勞倦)', 'fatigue', 'chronic fatigue' and 'degree of fatigue'. Among the first-run rough-searched 602 articles, we narrowed down the scope within the field of Oriental medicine (126 articles), and finally selected 28 articles appropriate to the intended research field; the selected articles were categorized by literature study(7 papers), clinical treatment (7), clinical diagnosis (5), treatment effects of herbal medicine (2), diagnosis in Sasang medicine and treatment effect of dry cupping therapy (2), and questionnaire-based diagnosis (5). We found that the overall research level on ES remained in the preliminary stages, and more efforts are needed in the field of terminology definition and standardization of diagnosis, and treatment efficacy validation beyond muscle fatigue. Finally, to develop reliable diagnostic devices on ES, we proposed a study design that included the development of objective ES diagnostic indicators and a clinical validation procedure.

• 대한불안의학회지
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• 제13권2호
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• pp.93-99
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• 2017

Objective : This study aimed to evaluate the association of exhaustion, ADHD, self-esteem, impulsivity, suicidal tendencies and quality of life as well as depression and anxiety in fire officers in Korea. Methods : This study was undertaken for the first time in Korea, from September 2016 to December 2016. A set of questionnaires was provided to a total of 113 fire officers and 284 other participants as a comparison group. All subjects were evaluated using the Beck's Depression Inventory, Beck's Anxiety Inventory, Malach Burnout Inventory, Korean Adult Attention Deficit Hyperactivity Disorder Scales, Rosenberg's Self-esteem Inventory, Baratt's Impulsivity Scale, Beck's Scale of Suicide Ideation, and Quality of Life Scale. Furthermore, the odds ratio of depression, anxiety, exhaustion, ADHD, self-esteem, impulsivity, suicidal tendency and quality of life were evaluated the fire officer group and control group were compared through logistic regression analysis. Result : The results of this study indicated that the fire officers were more likely to show depression, anxiety, exhaustion, ADHD, low self-esteem and higher impulsivity. Also, the association between the fire officer group and depression, ADHD and impulsivity was confirmed through logistic regression analysis. Conclusion : Timely and effective evaluation and treatment of impulsivity, as well as depression is required for fire officers.

• 한국산학기술학회논문지
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• 제19권1호
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• pp.486-496
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• 2018

고객무례행동은 서비스 직무를 수행하는 직원들에게 중요한 스트레스 요인으로 작용되어 왔으며, 이는 공무원 조직의 민원처리업무를 수행하는 직원들에게도 동일하게 나타나고 있다. 본 연구는 공무원 조직을 대상으로 고객 무례행동의 부정적 효과 및 이를 줄일 수 있는 방안 파악을 연구목적으로 제시하였다. 본 연구 목적을 달성하기 위하여 자원보존이론을 바탕으로, 고객 접점에서 발생하는 고객 무례행동을 경험한 직원은 부정적 정서를 유발하게 되며 이는 결국 감정소진을 이끌게 될 것이라 예측하였다. 또한 직원들이 지각하는 사회적 지원(조직지원, 상사지원, 동료지원)이 고객무례행동과 부정적 정서간의 관계를 완화시켜줄 것이라 예측하였다. 본 연구는 공공기관의 공무원들을 대상으로 수집한 481부의 설문지를 바탕으로 분석하였으며 분석 결과는 다음과 같다. 첫째, 고객무례행동은 부정적 정서를 유발한다. 둘째, 부정적 정서는 고객무례행동과 감정소진과의 관계를 매개한다. 셋째, 고객무례행동과 부정적 정서와의 관계는 사회적 지원 중 조직지원인식만이 조절효과를 나타내었다. 이상의 연구결과를 바탕으로 연구의 시사점 한계 및 향후 연구방향을 제시하였다.

• 한국산학기술학회논문지
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• 제15권6호
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• pp.3548-3556
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• 2014

본 연구의 목적은 언론인을 대상으로 직무 스트레스가 정서적 탈진과 신체적 증상에 미치는 영향을 파악함으로써 원활한 업무수행을 위한 기초 안을 수립하고자 시도되었다. 연구대상자는 서울시에 소재하는 종합일간지 11개사 편집국 소속 언론인 124명을 대상으로 2013년 5월 1일부터 8월 31일까지 설문조사를 실시하였다. 자료분석은 SPSS Win 18.0 프로그램을 사용하여 요인분석과 상관분석 다중회귀분석 등을 실시하였고, 실증분석은 유의수준 5%에서 검증하였다. 연구결과 언론인의 직무 스트레스에 따른 정서적 탈진은 '양적역할 과다(r=.613, p<.001)'와 '역할갈등(r=.195, p<.05)'이, 신체적 증상은 '양적역할 과다(r=.219, p<.05)', '경력관리(r=.529, p<.001)'와 관련성이 있는 것으로 파악되었다. 본 연구의 시사점은 언론인의 직무 스트레스에 따른 정신적, 신체적 건강증진 프로그램 마련을 위한 자료가 될 것으로 사료된다.