• 농촌지도와개발
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• 제22권4호
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• pp.395-404
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• 2015

The purpose of this study was to examine the structural relationships between attributes, satisfaction, and behavioral intention of rural tourism activity. For this study, an onsite survey was conducted to tourists of 35 rural tourism farms. A total of 408 samples were collected for the analysis. The SPSS 20.0 and AMOS 18.0 statistical package were used for frequency, reliability, exploratory factor, confirmatory factor, and path analysis. Through exploratory factor analysis, four dimensions of rural tourism activity attribute were identified from 20 variables: 'human resource', 'activity', 'rural culture', and 'facility and environment'. The results of structural equation modelling indicate that 'human resource', 'activity', 'rural culture' had positive effect on behavioral intention. Through the results, agritourism farm operators will be able to develop effective marketing strategy and management skill.

• 유통과학연구
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• 제13권8호
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• pp.49-59
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• 2015

Purpose - This purpose of this research is to verify the influence of the care workers' environment on their job satisfaction and on their voluntary behavior. Research design, data, and methodology - Data were collected from care workers at elderly medical and home care facilities in Korea in Seoul and Kyung-ki. Of 367 total respondents, 285 responses were used. This study performed exploratory factor analysis in order to verify the validity and credibility of the data. Regression analysis was conducted to verify the influence of the working environment, which encompasses the worker's relationship with the agency and with the elderly, on job satisfaction. Results - The hypothesis results were: First, from analyzing the influence of the working environment on the worker's job satisfaction, both relationship with the agency (p<.001) and relationship with the elderly (p<.05) positively affect job satisfaction; second, the exploratory analysis verifies the influence or the working environment on job satisfaction. Conclusions - The results indicate that the relationship with the agency (p<.001) and relationship with the elderly (p<.001) both positively affect the voluntary behavior of the workers.

• 한국신뢰성학회지:신뢰성응용연구
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• 제15권3호
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• pp.181-191
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• 2015

Change in labor time is affecting occupational safety and health. Recently reduction in labor time brought innovational operation method, investment in plant and equipment, and flexible labor time in some companies, thereby affecting working conditions for labourers. However, working conditions for some vulnerable social groups have deteriorated. As a result, they are becoming more exposed to risk factors such as injury and emotional stress. In this study we use 2014 KWCS data in order to find the social and demographic characteristics in Korean working conditions. To this end, we use exploratory data analysis approach to find the relationship between some of the important variables in the KWCS data. We also use Press-State-Response model to find which group of people are vulnerable to Press and State. We find that women, people over age 50 and business owners are more vulnerable to Press and State than men, people below age 50 and wage workers.

• 수산해양교육연구
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• 제18권3호
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• pp.283-292
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• 2006

The purpose of this study was to explore the component factors on images of good elementary teacher. 579 elementary teachers in Busan were sampled to be surveyed. The subjects answered open-ended questionnaire related to characteristics of good teacher. The number of items obtained from the questionnaire is 79. The exploratory factor analysis was applied to the data. As a result of exploratory factor analysis, the components of good teacher are classified into five factors : fairness, enthusiasm, commitment, warmth, self-management. All such factors might be related to the personality in common. It shows that teachers think the personality important as a characteristic of good teacher. On the basis of this result we offer a suggestion to the teacher education.

• 복식
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• 제55권3호
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• pp.81-93
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• 2005

The purpose of this study was to identify Chinese new generation women's clothing exploratory behavior according to their sensitivity pursuit propensity. The respondents were 500 Chinese new generation women residing in Soju City, China. Frequencies, percent, mean, one-way ANOVA, factor analysis, Chi-square test, and cluster analysis were done by use of SPSS PC+. The results were as follows; 1. The factors of sensitivity pursuit propensity were adventure & diversity, change, new atmosphere, and artistic sensitivity. And factors of clothing exploratory behavior were brand turnover, innovative clothing purchasing or wearing, clothing information collection through visiting store, and clothing information collection through contacting neighbors or advertisement. 2. The Chinese new generation women were classified into the creativity pursuit, the adventure & change pursuit, the multi-sensation pursuit, and the sensation retard according to their sensitivity pursuit propensity. 3. The creativity pursuit explored clothing for brand turnover and information through visiting store, communication, or advertisement, were found more among the unmarried late 20's with higher education and jobs. The adventure & change pursuit explored clothing information through visiting store, were found more among the unmarried university students in early 20's. The multi-sensation pursuit explored innovative clothing purchasing, were found more among the unmarried early 20's with jobs or students. The sensation retard explored clothing information through communication or advertisement, considered quality more, were found more among the married early 30's with lower education level and jobs.

• 한국전문물리치료학회지
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• 제16권1호
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• pp.10-17
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• 2009

The aim of this study was to investigate the effect of abdominal drawing-in maneuver (ADIM) on peak exploratory flow (PEF), forced exploratory volume in 1 second ($FEV_1$), and low back pain during forced expiration. Twenty-two subjects (14 subjects in experimental group, 8 subjects in control group) participated in this study. The stabilizer was used for ADIM training for five consecutive days. Vitalograph PEF/$FEV_1$ DIARY and visual analogue scale (VAS) were used to determine forced expiratory pulmonary function and low back pain, respectively. Independent t-test and analysis of covariance were used for statistical analysis with a significance level of .05. The findings of this study were as follows: 1) There were no significant differences of ADIM effect on PEF and $FEV_1$ between experimental group and control group. 2) There was a significant pain reduction in experimental group with ADIM. 3) PEF and $FEV_1$ increased significantly in the fifth day compared with the first day pre-exercise baseline. Therefore, it is concluded that ADIM was effective in improving PEF and $FEV_1$, and reducing VAS during forced expiration in patients with chronic low back pain.

• 한국심리학회지 : 문화 및 사회문제
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• 제26권3호
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• pp.259-282
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• 2020

본 연구에서는 부모화를 다차원적으로 측정하고자 Jurkovic과 Thirkield(1999)가 개발한 가족돌봄의무 척도(Filial Responsibility Scale-Adult)의 과거시점을 국내 4년제 대학생 남녀 20대를 대상으로 타당화를 진행하였다. 먼저 원 척도를 한국어로 번안해서 총 30문항의 예비 척도를 구성하였고, 249명을 대상으로 문항분석 및 탐색적 요인분석을 실시하였다. 탐색적 요인분석에서는 일부 문항이 삭제되고, 원 척도의 3요인 중 한 요인인 정서적 부모화의 문항이 다른 요인에 포함되어, 새로운 2요인 15문항으로 나타났다. 이를 확인해 보기 위해 독립된 318명을 대상으로 확인적 요인분석을 실시했다. 원 척도에서 제시된 30문항 3요인 모형과 탐색적 요인분석의 결과로 얻은 15문항 2요인(정서적 경험, 돌봄 행동)모형을 경쟁 모형으로 하여 확인적 요인분석을 실시한 결과, 수정 2요인 모형의 적합도가 더 우수하여 수정 2요인 구조로 확정지었다. 이후 수렴타당도, 변별타당도, 예측타당도를 확인한 결과 양호한 것으로 밝혀졌다. 이러한 연구 결과를 바탕으로 시사점, 의의, 제한점, 후속 연구에 대한 제언을 논의하였다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제37권2호
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• pp.299-327
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• 2023

본 연구에서는 초등학교 5학년 2학기 '합동과 대칭' 단원을 대상으로 탐구형 소프트웨어를 활용한 수업에서 학생들에게서 나타난 귀납적 추론 능력의 수준과 시각화 구성 요소의 양상이 어떠한지 파악하고자 하였다. 이를 위해 초등학교 5학년 1개 반, 총 19명을 대상으로 탐구형 소프트웨어 중 GeoGebra를 활용한 합동과 대칭 수업을 진행하고 학생들의 활동 결과물을 중심으로 분석하였다. 연구 결과 학생들의 귀납적 추론 능력 수준이 비슷한 수준을 유지하거나 발전되는 형태로 나타났고 학생들이 소프트웨어의 다양한 기능을 활용하여 도형의 새로운 성질을 귀납적으로 추론하는 모습이 나타났다. 또한 시각화 측면에서 학생들이 조건에 맞는 도형을 빠르고 쉽게 그릴 수 있었고 지필 환경과는 다르게 '측정', '대칭' 기능을 활용하여 복잡하면서도 정확히 합동과 대칭인 외적 표상을 변형, 조작하는 모습이 나타났다. 이러한 분석 결과를 바탕으로 도형 영역에서 탐구형 소프트웨어의 활용에 대한 시사점을 도출하였다.

• 한국환경과학회지
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• 제25권2호
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• pp.217-229
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• 2016

The government has conducted a plan of total maximum daily loads(TMDL), which divides with unit watershed, for management of stable water quality target by setting the permitted total amount of the pollutant. In this study, BOD concentration trends over the last 10 years from 2005 to 2014 were analyzed in the Geumho river. Improvement effect of water quality throughout the implementation period of TMDL was evaluated using the seasonal Mann-Kendall test and a LOWESS(locally weighted scatter plot smoother) smooth. As a study result of the seasonal Mann-Kendall test and the LOWESS smooth, BOD concentration in the Geumho river appeared to have been reduced or held at a constant. As a result of quantitatively analysis for BOD concentration with exploratory data analysis(EDA), the mean and the median of BOD concentration appeared in the order of GH8 > GH7 > GH6 > GH5 > GH4 > GH3 > GH2 > GH1. The monthly average concentration of BOD appeared in the order of Apr > Mar > Feb >May > Jun > Jul > Jan > Aug > Sep > Dec > Nov > Oct. As a result of the outlier, its value was the most frequent in February, which is estimated 1.5 times more than July, and was smallest frequent in July. The outlier in terms of water quality management is necessary in order to establish a management plan for the contaminants in watershed.

• 한국빅데이터학회지
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• 제5권1호
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• pp.41-54
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• 2020

최근 인터넷 채널의 확장, 금융 기술과 정보통신기술이 발달하면서 해외직접구매가 확대되었다. 해외직접구매는 비교적 저렴한 가격의 제품과 국내에서 구하기 힘든 제품을 제공함으로써 소비자에게 가격, 희소성 면에서 유리한 위치를 선점하고 있지만, 아무래도 국내에서 구매하는 것보다 배송, 제품, A/S·환불 면에서 소비자 불만족이 발생할 확률이 높다. 따라서 본 연구에서는 해외직접구매 활성화에 따른 소비자 불만족을 분석하고 해외직접구매 문제점의 개선 방안을 연구하였다. 연구 방법으로 한국소비자원, 관세청, 한국무역협회에서 여러 통계자료를 수집했고, 탐색적 자료 분석 기법(EDA)을 활용해 분석하였다. 분석 결과 소비자는 해외직접구매 관련 정보에 대해 잘 알지 못한다는 것과 구매 유형에 따라 소비자 불만 유형이나 정도가 달라짐을 확인하였다. 따라서 본 연구는 EDA를 활용하여 해외직접구매의 전체적인 현황과 소비자 불만족을 파악하고 이에 따른 해외직접구매의 개선 방안을 제시함으로써 해외직접구매의 활성화 방향을 제시하는데 시사점이 있다.