• 전자공학회논문지 IE
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• 제49권2호
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• pp.65-74
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• 2012

본 연구는 사이버대학교 공학계열 학생들의 숙달접근목표지향성, 과제가치, 자기조절학습전략의 학업만족도와 학업성취도에 대한 예측력을 규명하는 데 있다. 이를 위해 H 사이버대학교의 2011년 1학기 정보통신학과의 세 과목을 등록한 219명을 대상으로 웹서베이를 실시하였으며, 수집된 데이터를 바탕으로 숙달접근목표지향성, 과제가치, 자기조절학습전략을 예측변인으로, 학업만족도와 학업성취도를 결과변인으로 설정하여 중다회귀분석을 실시하였다. 연구 결과, 과제가치(${\beta}$=.401)와 자기조절학습전략(${\beta}$=.401)은 학업만족도를 유의하게 예측하였으며, 자기조절학습전략(${\beta}$=.301)과 숙달접근목표지향성(${\beta}$=.196)은 학업성취도를 유의하게 예측하였다. 이와 같은 연구결과를 토대로 사이버대학교 공학계열 학생들의 학업만족도와 성취도를 향상시키기 위해 숙달접근목표지향성, 과제가치, 자기조절학습전략을 높이는 구체적인 증진방안이 고려되어야 할 것이다.

• 한국사회복지학
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• 제67권3호
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• pp.83-105
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• 2015

본 연구는 크게 두 가지의 연구목적을 갖는다. 첫째, 사회복지연구에 있어서 개념적 중요성이 높은 조직신뢰와 오류관리문화와의 관계를 검증함으로써 오류관리문화의 이론적 위치를 검증한다. 둘째, 이전 연구와는 다르게 사회복지사의 직무특수성을 반영하는 일가치감과 측정의 타당도 제고를 위한 사회적 바람직성의 영향력에 주목하면서 연구모형 적확성 제고를 위한 제언을 시도한다. 이를 위해 본 연구는 서울 경기지역의 사회복지이용시설 즉 종합사회복지관, 장애인복지관, 노인복지관에 근무하는 경력 2년 이상의 사회복지사를 대상으로 층화표집 방법을 활용하여 조사된 564명의 자료를 활용한다. 주요 분석결과를 중심으로 핵심 논의를 정리하면 다음과 같다. 첫째, 조직신뢰에 대하여 인구사회학적 변수를 통제한 상태에서 사회적 바람직성의 증분설명량이 유의하게 나타남에 따라 향후 측정의 타당도 제고를 위해 제3변수 효과에 의한 체계적 편향방지 가능성에 대하여 논의하였다. 둘째, 조직신뢰에 대하여 인구사회학적 변수와 사회적 바람직성을 통제한 상태에서 사회복지사의 직무특수성을 나타내는 일가치감의 증분설명량이 유의하게 나타남에 따라 향후 연구에서 연구모형구성의 적확성을 제고하기 위한 방안에 대해 논의하였다. 셋째, 조직신뢰에 대하여 인구사회학적 변수, 사회적 바람직성, 사회복지사의 일가치감을 통제한 상태에서 오류관리문화의 증분설명력은 사회복지이용시설별로 유의하게 나타남에 따라 오류관리문화의 이론적 함의와 오류관리문화 정착을 위한 실천적 함의에 대하여 논의하였다.

• 한국콘텐츠학회논문지
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• 제12권5호
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• pp.331-345
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• 2012

본 연구의 목적은 위탁급식업체의 직 간접 운영요인이 거래관계의 질과 재이용의사에 미치는 영향을 파악하고자 하는 것이다. 위탁급식업체 E사의 고객사 담당자들을 대상으로 유효표본 126부의 자료를 수집하였고, 구조방정식 모형과 회귀분석을 이용하여 연구모형과 가설들을 검증하였다. 주요 연구 결과를 요약하면 다음과 같다. 첫째, 위탁급식업체의 운영요인들은 급식의 질과 신뢰 즉 거래관계의 질에 유의한 영향을 주는 것으로 나타났다. 구체적으로 살펴보면, 첫째, 급식의 질에는 운영비용, 메뉴에 대한 관리 및 서비스관리의 직접운영요인과 브랜드 이미지의 간접운영요인이 유의한 영향을 미치는 것으로 나타났다. 특히, 서비스관리와 메뉴관리가 급식의 질에 상대적으로 큰 영향을 주었다. 둘째, 위탁급식 업체와 고객사간의 신뢰에는 메뉴관리, 위생/시설관리, 브랜드이미지, 영업관리능력 등이 유의한 영향을 주는 것으로 나타났다. 특히 영업관리능력과 브랜드이미지가 신뢰 형성에 상대적으로 큰 영향을 주었다. 셋째, 위탁급식업체의 급식 질은 신뢰에 유의한 영향을 주는 것으로 나타났고, 마지막으로 급식의 질과 신뢰는 재이용의사에 유의한 영향을 주는 것으로 나타났다. 이는 재이용의사를 높이기 위해서는 급식의 질 뿐만 아니라 무엇보다도 거래 상대방과의 신뢰가 더 중요하다는 것을 의미한다.

• 대한한방내과학회지
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• 제33권2호
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• pp.222-230
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• 2012

Background : Interstitial cystitis is a disorder of the bladder characterized by urgency and frequency of urination, and pelvic pain. The cause of interstitial cystitis is not clear. Modern medical treatments include behavioral therapy, medication, intravesical infusion therapy, and surgical treatment, but the goal of treatment is based on symptom relief rather than a cure. According to a recent report, in an animal model, oriental medicine treatment, Yukmijihwang-tang improved the symptoms of interstitial cystitis. However, clinical studies and experimental research are lacking. Objectives : In this study, We investigated Chuknyojetong-tang, acupuncture, moxibustion and bee venom effect on interstitial cystitis. Methods : We targeted 25 patients diagnosed with interstitial cystitis at the university hospital and treated them for more than one month. We used acupuncture, Chuknyojetong-tang, and bee venom. The effects were evaluated using ICSI and ICPI at the begin of treatment and at the end of treatment. Results : All of the 25 patients were female, average age was $53.3{\pm}13.5$ years, and the average month of disease-duration was $69.0{\pm}59.8$. The duration of treatment was $8.0{\pm}5.4$ months, and 60% of patients were improved. After treatment, we used correlation coefficient method, multiple regression analysis. ICSI difference increased as treatment period increased. ICPI difference increased as age decreased. Total difference also increased as treatment period increased. These results imply that treatment effect was improved. Conclusions : These findings suggest that oriental medicine therapy using Chuknyojetong-tang, acupuncture, moxibustion, and bee venom would be very effective on interstitial cystitis.

• Journal of Preventive Medicine and Public Health
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• 제41권1호
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• pp.39-44
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• 2008

Objectives : This study was conducted to investigate the associations of non alcoholic fatty liver with metabolic syndrome and the serum carotenoids. Methods : This study was conducted in a general hospital in South Korea from November, 2004 to August, 2005. The study subjects were 350 sampled persons who were aged from 40 years and older (males : 180, females : 170). They were grouped into the normal, mild and severe groups according to fat accumulation in their livers, as determined by ultrasonography. We analyzed the association between non alcoholic fatty liver and metabolic syndrome by multiple logistic regression analysis and we analyzed the association between non alcoholic fatty liver and the serum carotenoids by a general linear model(ANCOVA). Results : After adjustment for the effect of potential covariates, the prevalence of metabolic syndrome was associated with fat accumulation in the liver (p trend <0.001). If the odds ratio of normal group is 1.00, then that of the mild group is 2.80 (95% C.I=1.17-6.71) and that of the severe group is 7.29 (95% C.I=2.76-19.30). The prevalence of metabolic alterations fitting the criteria of metabolic syndrome, according to the class of fat accumulation in the liver, was significantly increased, except for criteria of high blood pressure, a large waist circumference and low HDL (high density lipoprotein) cholesterol level (p trend <0.001). The level of serum ${\beta}$-carotene was decreased according to the class of fat accumulation in the liver (p trend=0.036), but the levels of serum ${\alpha}$-carotene, lycopene, ${\beta}$-cryptoxanthin and lutein were not decreased. Conclusions : This study shows that non alcoholic fatty liver was associated with metabolic syndrome and with the serum ${\beta}$-carotene level.

• 농촌지도와개발
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• 제8권1호
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• pp.25-40
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• 2001

The purposes of the study were to identify satisfaction and achievement of learning by female learner's characteristics, and to suggest measures to improve quality of education in internet education programs. In order to determine the educational effectiveness associated with the characteristics of learners, this study attempted to employ two way approaches by observing the degree of achievement for learning, which represents an instructor-oriented approach, and the degree of satisfaction for education, which represents a learner-oriented approach to enhance the quality of internet education for female learners. As an approach to evaluate the educational effectiveness, the degree of achievement in learning(Tyler's classical approach), and the degree of satisfaction for education (Scriven's consumer-oriented evaluation model) were utilized. A survey form was developed by the researcher after reviewing the various tools originated from Boshier, Cross, Gagne and Choi, and distributed to a panel of judges that examined the content validity of the instrument. The sample for the study consisted of 160 female learners from three universities in Seoul and capital area, and the survey form was used to collect data for this study. The SPSS WIN program was used in analyzing the data and a series of statistical tests were conducted including frequency, percentile, t-test, ANOVA, correlation, multiple regression, and factor analysis. The statistical significance level was 0.05. The following conclusion were drawn from this study of female internet education. First, it was evident that female internet learners tend to utilize information from internet, and this can be interpreted as participants' positive attitude, and voluntary participation. Second, educational facilities and services should be improved in the future, because the level of satisfaction was low in these areas compared to curriculum and educational methodology. Third, the participating factors influenced by the level of satisfaction for education of learner characteristics were the 'formation of inter-personal relationship and willingness to change' and the 'needs for education on internet', thus appeared that both social and educational needs influenced the level of satisfaction for education. Fourth, the degree of achievement in learning was higher in the order of 1) attitude 2) function 3) knowledge, thus, attitude change was the most important in achievement of learning. Fifth, the individual background that influenced the level of achievement in learning were age and educational experience. As for the individual level of achievement for learning, the younger and more educated group were more satisfied.

• 동아시아식생활학회지
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• 제19권5호
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• pp.713-722
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• 2009

Vitamin D levels have been reported to be associated with diabetes, obesity and metabolic syndrome. There have been studies on the nutritional status of vitamin D in postmenopausal women at Seoul and premenopausal women at Busan, and these studies showed that nearly no relationship between serum vitamin D levels and the obesity index existed. However, there have been no studies that examined about the relationship between serum vitamin D levels and insulin resistance in Korea. In this study, we investigated serum vitamin D levels and the relationship between serum vitamin D levels and insulin resistance (homeostasis model assessment of insulin resistance), obesity index (body mass index, percentage of body fat and waist circumference) in 180 premenopausal women (non-obese women 87.8%, obese women 12.2%) in spring (March~April), fall (September~October) and winter (January~February) at Daejeon. Serum vitamin D levels were lower in winter than in spring-fall, after adjusting for age and the obesity index. The frequency of vitamin D inadequacy (serum vitamin D levels were $\leq$ 20 ng/mL) was 45.5% in winter and, 23.5% in spring-fall, and which showed that vitamin D inadequacy was higher in winter than in spring-fall. Multiple regression analysis showed that serum vitamin D levels had no relationship with the obesity index or insulin resistance. There was no difference in the obesity index or insulin resistance between the vitamin D inadequacy and normal group, and there was no relationship between serum vitamin D levels and the obesity index or insulin resistance in non-obese and obese premenopausal women, respectively. In conclusion, serum vitamin D levels in premenopausal women at Daejeon were lower in winter than in spring-fall, and the frequency of vitamin D inadequacy was higher in winter than in spring-fall. Serum vitamin D levels had no relationship with the obesity index or insulin resistance in premenopausal women, most of whom were not obese.

• 한국사회복지학
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• 제67권4호
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• pp.51-77
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• 2015

본 연구는 사회복지관에 초점을 두고 사회복지관의 조직 수준에서의 인적자원 및 재정자원 관리 체계와 프로그램 수준에서의 서비스 품질 간 관계에 대해 실증적 검증을 실행하였다. 2012년 사회복지시설 평가 자료를 활용하여 분석한 결과, 인적자원 관리 중 전문자격증 소지자 비율, 직원성과평가, 급여, 직원복지, 슈퍼비전, 직원 고충처리제도가 서비스 품질과 정적인 방향에서 통계적인 유의성을 갖는 것으로 나타났다. 재정자원 관리 중에서는 경상보조금 대비 정부자원금 비율, 회계 관리, 후원금품의 사용 및 관리가 서비스 품질과 정적인 방향에서 통계적인 유의성을 갖는 것으로 나타났다. 상대적인 영향력의 크기를 보면, 직원복지, 직원성과평가, 슈퍼비전, 직원 고충처리제도, 회계관리 등의 순이었다. 즉 사회복지관 인적자원 관리 관련 변수들이 서비스의 품질에 상대적으로 더 많은 관련성을 지니는 것으로 나타났다. 본 연구는 상대적으로 신뢰성이 높은 정부 평가 자료를 활용하여 서비스 품질에 대해 인적자원 및 재정자원 관리의 시각에서 통합적 연구모형을 구성하며 새롭고 흥미로운 연구결과를 제시해 보면서 관련 후속연구의 기반을 마련한다는 점에서 연구의 의미를 갖는다.

• 한국보건간호학회지
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• 제16권2호
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• pp.254-270
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• 2002

This descriptive correlational study was conducted to identify the variables related to a health promoting lifestyle in women student of high school. 286 students were selected by a convenience sampling method. The data were collected by self - reported questionnaires from 10 to July 13, 2002. The data were analyzed by using descriptive statistics, pearson correlation coefficient, stepwise multiple regression with SPSS program. The result of this study were as follows: 1. The average score of health promoting behavior was 2.46 of a 4 point scale. Sanitary life(3.05), interpersonal support(2.80), alcohol & smoking(2.79) Self actualization(2.76), habit of meal(2.52), rest & sleeping(2.33) regulation of meal(2.30) stress management(2.05), health responsibility(1.91) were also analyzed. 2. Health promoting lifestyle showed significant positive correlations with self-esteem (r=0.446, p<0.00l), life orientation test(r=.493, P<0.0l) and score(F=6.157, P=0.002) 3. Perceived health state showed significant correlation with alcohol & smoking subscale(r=-.134, P<0.05) of health promoting lifestyle. Self-esteem showed significant correlation with total health promoting lifestyle(r=.538, P<0.01), and showed significant correlation self-actualization subscale(r=.657, P<0.01) health responsibility subscale (r=.272, P<0.01), food regulation subscale(r=.126, P<0.05), interpersonal relationship subscale (r=.468, P<0.0l), stress management subscale(r=.349, P<0.01) sanitary life subscale (r=.282, P<0.01) sleep & rest subscale(r=.123, P<0.05). Life orientation test showed significant correlation with total health promoting lifestyle(r=.493, p<0.01), self­actualization subscale(r=.643, p<0.01) health responsibility subscale(r=.192, P<0.0l), habit of meal subscale(r=.215, p<0.01), interpersonal relationship subscale(r=.423, p<0.01), stress management subscale(r=.345, p<0.01) sanitary life subscale(r=.191, p<0.01) sleep & rest subscale(r=.137, P<0.05). Stress response showed significant correlation with sleep & rest subscale(r=-.137, P<0.05) of health promoting lifestyle. 4. The combination of self-esteem. life orientation test explained $33.2\%$ of the variance in health promoting lifestyle. On the basis of the above findings. self-esteem and Life Orientation Test were identified as the variables which explained most of Pender's health promoting model. Nursing strategies enhancing self-esteem and Life Orientation Test which have a more significant effect on health promoting lifestyles should be developed.

• Journal of the Korean Data and Information Science Society
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• 제28권6호
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• pp.1349-1360
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• 2017

케토시스 질병의 지표 형질인 milk ${\beta}$-hydroxybutyratc acid (BHBA), milk acetone, 그리고 사료효율의 지표형질 에너지보정유량 및 젖소의 주요 경제 형질인 산유량에 대한 유전력과 이들 간의 유전적 관계를 통하여 젖소의 케토시스 저항성 증진 가능성을 확인하기 위하여 본 연구를 수행하였다. 국내 젖소 14,397두에서 수집된 산유능력 검정자료 75,072건의 기록과 혈통기록 44,954두의 기록을 다형질 임의회귀 검정일 선형 모형을 이용하여 분석하였다. 케토시스 지표형질들의 유전력은 범위 0.06 ~ 0.15, 평균 0.08 (${\pm}0.03$)로 추정되었으며, 케토시스 지표형질들 간에 표현형 상관은 범위 0.73 ~ 0.90, 평균 0.78 (${\pm}0.04$), 유전 상관은 0.93 ~ 0.98 평균은 0.97 (${\pm}0.01$), milk BHBA, milk acetone과 산유량의 표현형 상관은 범위 -0.18 ~ -0.05 평균 -0.08 (${\pm}0.027$), 범위 -0.05 ~ -0.23, 평균 -0.1 (${\pm}0.041$), 유전상관은 -0.55 ~ 0.05, 평균 -0.16 (${\pm}0.18$), -0.62 ~ -0.04, 평균 -0.24 (${\pm}0.17$)로 각각 추정이 되었다. mill BHBA, milk acetone과 ECM의 표현형 상관관계는 0.056 (${\pm}0.023$), -0.04 (${\pm}0.029$), 유전적 관계는 평균 0.023 (${\pm}0.08$), 0.09 (${\pm}0.067$)로 각각 추정되었다. 따라서 산유능력 검정자료 수집 시 부가적으로 수집되는 케톤체를 이용하면 케토시스 저항성 증진을 할 수 있을 것으로 사료된다.