• 한국비블리아학회지
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• 제10권1호
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• pp.93-115
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• 1999

본 연구는 1990년 초부터 현재까지 대학에서 개설되고 있는 모든 교과목을 대상으로 강의 평가를 수행하여 오고있는 H대학을 중심으로 이 대학에서 수행된바 있는 강의평가 분석 내용가운데 1998학년도 평가 결과만을 발췌하여 요약한 것이다. 강의평가 결과는 전체적으로 어떠한 경향을 보이고 있으며, 개별강의 평가결과는 어떠한가? 또 영역별 평가에서는 어떠한 차이를 나타내고 있는가? 등을 구명하기 위하여 7개 영역 10개 항목으로 구성된 설문 내용을 OMR용 카드를 통하여 작성하게 하였다. 강의 만족도에 가장 큰 영향을 미치는 변수를 분석하고 측정도구의 타당성을 검증하기 위하여 T-test와 Anova변량분석, 회귀분석 등의 통계분석 기법을 적용하였다.

• 가족자원경영과 정책
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• 제4권1호
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• pp.15-28
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• 2000

The purpose of this study was to examine the knowledge about savings of customers who utilize Investment Trust Company and to analyze the factors affecting it. The data for the analysis were collected by structured questionnaires and consisted of 191 customers who utilize Investment Trust Company. Descriptive. Descriptive Statistics including percentage, frequency, means, and standard derivation, t-test, one-way ANOVA with Scheffe test, multiple regression analysis were used to analyze the data. The following is a summary of major findings. 1) The customers knowledge about savings showed generally low-level. Especially the knowledge about tax and regulation of savings were the areas shown the lowest level. 2) The age, marital status, education and occupation of customers and total period of utilizing company were the factors affecting the knowledge of customers in the one-way ANOVA analysis. 3) The result of regression analysis indicated that age of customers and total periods of utilizing company were the significant predictors of customers’knowledge. These two variables explained 25.77% of variance of customers’knowledge about savings.

• 한국의류산업학회지
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• 제8권3호
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• pp.336-342
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• 2006

The purpose of this study is to analyze the effect of media on makeup and hairdressing behavior. The data collected for this study were gathered through questionnaire survey with 443 female students in Seoul. The first study focus is on makeup behavior. The ANOVA test reveals that those exposed to magazine show higher level of concern with makeup compared to those exposed to other types of media. Using logistic regression method, we find that those exposed to magazine or those with positive body image are more likely to take makeup course. The next focus is on hairdressing behavior. The ANOVA test reveals that those exposed to magazine show more frequent use of hair salon. They also spend more money on hairdressing. The regression analysis also shows that those exposed to magazine or those with sexual attraction visit hair salon more frequently than others.

• 대한안전경영과학회지
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• 제12권3호
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• pp.101-106
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• 2010

The purposes of this paper are to investigate an effect of weight of material and gender on postural stability and to introduce formulas for those. There were five levels of weights 0, 9, 18, 27 and 36 kg, and two levels of genders were conducted. Eight male and five female subjects participated in this experiment, ten tests were performed for each level of weights to measure the postural stability by using the stability platform. The effect of the genders and the load on the postural stability were statistically analysed by the two way ANOVA test and the regression analysis. The ANOVA test showed that the effect of weights was statistically significant on postural stability to the both male and female subjects. And the postural stability of female subjects was better than that of male subjects. A linear regression formula for the balancing time and the load and a formula for the reduction rate postural stability and the relative load were introduced by the regression analysis.

• 복식문화연구
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• 제5권2호
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• pp.195-205
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• 1997

The purpose of this study was to identify the effect of genderand body cathexis on clothing behavior (interest in clothing and clothing satisfaction/dissatisfaction). The questionnaire were administered to 395 college students living in Jechon. Data were analyzed by frequency, factor analysis, t-test, ANOVA, two-way ANOVA, Duncan's Multiple Range Test and Pearson's Correlation. The results of this study were as follows : 1) body-cathexis was higher in men than women. In general, students were more satisfied with upper body parts than lower body parts. 2) There was no relationship between interest in cloghing and body-cathexis. But woman showed more interest in clothing than man, therefore sex showed main effect. And there was interaction between sex and body-cathexis on interest in clothing. 3) Clothing satisfaction was devided into aesthetic/economical/practical factors. Among three satisfaction factors, body cathexis has the main effect in economic factor, and there was no interaction. But in aesthetic factor, gender and body-cathexis showed interaction and body-cathexis showed main effect.

• 대한가정학회지
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• 제36권3호
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• pp.191-206
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• 1998

The purpose of this study was to explore social support in childhood and early adolescence. The research was based on the social convoy model(Kahn and Antonucci, 1980). The data were collected from questionnaires completed by 656 elementary school children(2nd and 5th grade) and the middle school children(2nd grade) in rural and urban area. The statistical methods adopted for data analyses were frequencies, mean, standard deviation, T-test, One-way ANOVA, Scheffe-test, Two-way ANOVA, and correlation coefficient. Children received more support from parents and friends in convoy function of social support. Convoy size of social support increased with age. Rural children had larger convoy size in the inner circle, and smaller convoy size in the middle circle than urban children did.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2022년도 봄 학술논문 발표대회
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• pp.37-38
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• 2022

This study is attempted to propose an appropriate number of measurements by checking and statistically analyzing the change in hardness according to the number of measurements. As a result, there was no significant difference between the 20th and 30th data, and in the 10th case, the effect on errors occurring during measurement was found to be dominant. Therefore, as the number of measurements, proposing 20 times in consideration of the convenience of use. In addition, in order to minimize the effect on the measurement error, it is proposed to remeasure the surface mane of the measurement surface and the test value in which the error occurs on the average of the test values.

• 한국정보통신학회논문지
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• 제22권6호
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• pp.835-841
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• 2018

본 연구에서 공개 의료 빅데이터 분석을 지역사회건강조사 2012~2014년 자료를 이용해 개인의 건강관련 삶의 질 차이와 삶의 질에 영향을 미치는 요인을 분석하였다. 제안논문에서는 공개의료 빅데이터 분석을 위해 Hadoop 기반의 Spack을 이용해 병렬처리 지원을 위한 클라우드 메니저를 구성하고 개인의 삶의 질에 영향을 미치는 요인을 하드웨어의 제약없이 빠르게 분석하였다. 건강관련 삶의 질에 미치는 영향을 개인적 특성과 지역사회 특성으로 구분하여 단계별 다수준 회귀분석(ANOVA, t-test)을 실시하였다. 연구결과 개인별 삶의 질에 영향을 미치는 요인으로는 남자 평균 73.8점, 여자 평균 70.0점으로 남자가 여자보다 건강관련 삶의 질이 높은 것으로 나타났다.

• 한국철도학회논문집
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• 제11권6호
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• pp.543-549
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• 2008

철도 교통은 다른 교통수단에 비해 승객과 화물을 많이 수송할 수 있을 뿐만 아니라 안전성, 정시성(定時性) 및 환경 친화성 등의 장점을 갖고 있다. 철도를 다른 교통수단과의 경쟁력을 강화시키기 위해서는 열차의 속도 및 여객수송의 품질 향상 등이 필요하다. 특히, 승객이 여객수송의 품질에 대해 최종적으로 평가한다는 점을 감안할 때 승차감을 일정한 수준이상으로 향상시키는 것이 필수적이다. 일반적으로 철도차량에 대한 승차감은 차량의 진동 가속도를 측정한 후 인간의 등가 감응량으로 정량화시켜 평가하는 방법을 사용한다. 본 논문에서는 UIC 513R 규격에 따라 측정된 한국형 고속열차의 승차감 지수를 t-검정, 분산분석(ANOVA), 회귀분석 등과 같은 추리통계적인 방법론을 적용하여 분석 및 평가하고자 한다.

• 지식경영연구
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• 제5권1호
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• pp.57-67
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• 2004

An air traffic control organization will require knowledge management to keep competitive advantage. A traffic controllers are forced to share their tacit as well as explicit knowledge among their organization to get aircraft's safety and efficient operation. The purpose of this study is to examine which factors influence the air traffic controllers' intention of sharing knowledge for the case of Civil Aviation Safety Authority, Ministry of Construction and Transportation. An ANOVA analysis shows that a difference exists between ages in terms of open mindedness towards sharing knowledge, the search for new knowledge and the recognition of the importance of sharing knowledge.