• The Korean Journal of Elementary Counseling
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• v.11 no.3
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• pp.371-390
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• 2012

This study examined the reliability and validity of the Korean short version of the Big-Five Questionnaire for children, a instrument designed to measure Big-Five personality domains of elementary school students. The short Big-Five Questionnaire for children was composed of 15 items based on exploratory factor analyses on th data from 5th and 6th grade elementary school students(N=278). Confirmatory factor analyses revealed evidence of structural validity of the Korean short version BFQ-C. The correlations of K-BFQC-SF with the criteria of depression, academic achievement, career maturity were assessed to verify criterion-related validity. The correlation coefficients were correspondent to the results of previous studies. This study is meaningful in that it is sufficient to assess five factor personality domains in school settings.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.3
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• pp.1506-1514
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• 2014

The study is aiming to shed light on not only the influence of logistics output by choosing the third party logistics as the using of third party logistics has been increasing by the manufacturing firms also look over the effect between the factor of third party logistics' choosing and logistics performance in accordance with the changing of the logistics environment. As a result of the study, both service and fame factor among the third party logistics choosing factors have a significant impact on the logistics performance, furthermore the service factor of the logistics environment has an influence on the logistics performance by customer factor after measuring the control effect, and the fame factor has an influence on the logistics performance by both globaliztion and information system factor.

• Korean Journal of Social Welfare
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• v.60 no.3
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• pp.129-150
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• 2008

This study examined the factors affecting service utilization of elderly residential care among long term care services recipients during long term care insurance pilot project period in Korea. Help-seeking Behavior model developed by Andersen and Newman(1973) was used to analyze the factors affecting their utilization residential care service among 1,939 long term care services recipients. Frequency and Decision Tree Regression analysis on SPSS 13.0 used. Analyses show strong significant factor is service preference(predisposing factors), and then significant factors are enabling factors such as co-residence type, household income. According to this results, need factors such as cognition disorder, problem behavior, ADL and IADL disabilities are affecting utilization behavior of elderly residential care services. These findings provide implications and suggestions about how long term care service system would be settled in Korea. And these finding provide information about target-efficient long term care continuum system to policy makers and helping professionals.

• The Journal of shipping and logistics
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• v.34 no.4
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• pp.637-656
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• 2018

This res arch was conducted to identify a suitable location for an inland logistics complex in Gangwon Province, South Korea and it aims use competitive factors to derive implications from the logistics competitiveness of Gangwon Province. According to Origin-Destination analysis, the most suitable and desirable site for creating the complex was found to be in the Wonju city area. A total of 28 variable were derived through prior study in order to identify the competition factors for the inland logistics complex, As a result of exploratory factor analysis, a total of 16 subfactors were reclassified into four main factors. Analytic hierarchy process(AHP) analysis showed that 'accessibility factors' (0.374) ranked highest in terms of importance, followed by 'reliability factors' (0.358), 'operability factors' (0.166), and 'government policy factors' (0.102). In each category, delivery of goods from the inland logistics complex base to the demand site was found to be the most important factor (0.160).

• Journal of Korea Society of Industrial Information Systems
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• v.27 no.5
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• pp.73-82
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• 2022

Chronic diseases such as hypertension require a differentiated approach according to age and life cycle. Chronic diseases such as hypertension require differentiated management according to the life cycle. It is also known that the cause of hypertension is a combination of various factors. This study uses machine learning prediction techniques to analyze various factors affecting hypertension by life cycle. To this end, a total of 35 variables were used through preprocessing and variable selection processes for the National Health and Nutrition Survey data of the Korea Centers for Disease Control and Prevention. As a result of the study, among the tree-based machine learning models, XGBoost was found to have high predictive performance in both middle and old age. Looking at the risk factors for hypertension by life cycle, individual characteristic factors, genetic factors, and nutritional intake factors were found to be risk factors for hypertension in the middle age, and nutritional intake factors, dietary factors, and lifestyle factors were derived as risk factors for hypertension. The results of this study are expected to be used as basic data useful for hypertension management by life cycle.

• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.475-487
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• 2022

The purpose of this study is to comprehensively examine the facilitators and barriers to social participation of older adults in the society through systematic review of qualitative research. Through PubMed, Embase, Cochrane, data from 2012 to 2022 were collected. The main search keywords were 'elderly', 'older adults', social participation', 'engagement', 'motiv^*', 'barrier', 'facilitat^*'. 7 articles that satisfy the inclusion criteria were selected for analysis. Facilitators and barriers of older adults' social participation were analyzed. The analyzed factors were assorted into 'personal/ internal factors', 'environmental factors', 'social network factors'. The results of this study emphasize not only logistical factors, but also motivation, desire, social context of older adults' as factors to social participation. To prevent older adults' social isolation, a broad understanding of what promotes and inhibits the participation of the older adults is needed.

• Proceedings of the KAIS Fall Conference
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• 2007.05a
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• pp.319-322
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• 2007

일반적 통계분석 중 요인분석은 서로 상관있는 변수들만을 그룹화하고, 상관도가 낮은 요인은 또 다른 그룹으로 묶는 결과를 도출한다. 그러나 요인분석은 요인의 분류 외에는 주요 정보를 제공하지 못한다. 호텔기업의 CRM 운용성과 분석을 위해서도 요인의 중요도 분석이 중요하다. 따라서 AHP 분석기법을 연계하여 호텔기업의 CRM 운용 성과를 측정하기 위한 요인 분석 방법에 대해 고찰하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.471-474
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• 2010

본 연구는 비동시적 온라인 토론 환경에서 학습자의 참여에 영향을 미치는 요인들간의 관계를 보다 포괄적으로 규명하기 위한 기초 연구로 수행되었다. 이를 위해 온라인 토론과 관련된 선행연구 분석을 통해 교수학습설계요인, 동기적 요인, 사회-정서적 요인을 영향요인으로 도출하였으며, 영향요인들과 학습자의 인지적 참여(과정)와 학습(결과)간의 구조적 관계를 나타내는 이론적 연구모형을 제안하였다.

• Journal of The Korean Association For Science Education
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• v.34 no.7
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• pp.625-634
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• 2014

This study has investigated the factors that make a science teacher effective by analyzing students' perception of teacher knowledge required in enhancing their science learning. The basic components of teacher knowledge identified by previous researchers have been confirmed through Exploratory Factor Analysis (EFA). Based on the findings of the EFA, the questionnaire has been further analyzed using Confirmatory Factor Analysis (CFA) by means of Structural Equation Modeling (SEM). In addition, the differences in students' perception on the identified factors of effectiveness have also been analyzed in terms of gender and achievement level. The findings of the EFA showed that five factors of science teacher effectiveness were identified; namely, substantive knowledge, syntactic knowledge, knowledge of students' understandings, knowledge of instructional strategies, and knowledge of assessment. These five components have been divided into two categories of teacher knowledge, SMK and PCK. What we found from the CFA was the respective high correlation between substantive and syntactic knowledge, knowledge of students' understanding and instructional strategies and the low correlation between substantive knowledge and knowledge of instructional strategies. Students perceived substantive knowledge as the most effective factor, knowledge of assessment as the least effective factor. Also, there have been considerable differences in students' perception by gender and achievement level. We proposed, based on the findings, that SMK and PCK need to be integrated into a coherent manner for the effective science teaching practice. This study provides some implications for science teacher professional development and the improvement of science teacher preparation program.

• Journal of dental hygiene science
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• v.16 no.1
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• pp.62-69
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• 2016

The purpose of this study was investigate the relationship between the degree of satisfaction of the clinical practice and the stress factors for dental hygiene students. Dental hygiene students to 232 people from May 21, 2012 to June 22, 2012 and analyzed using by SPSS for Windows ver. 12.0 program. Regarding the stress factors, by the school system, all the factors, including the environmental factor, the role factor, the interpersonal relationships factor, the ideal and value factor, and the Brief Encounter Psychosocial Instrument (BEPSI) were higher in the 3-year system than in the 4-year system (p<0.01). Regarding the stress factors according to the degree of satisfaction regarding the practices, all the factors were high when unsatisfied. Among these, the environmental factor was the highest (p<0.001). According to the practice organization, the environmental factor was the highest among the university dental hospital. The interpersonal relationship factor and the ideal and value factor were the highest among the dental hospitals. The role factor and the BEPSI were the highest among the dental clinics (p<0.01). When the hospital atmosphere was bad, the environmental factor was the highest (p<0.001). As a result of analyzing the correlations between the stress factors of the hospital practices, there were the positive correlations among the environment, the roles, the interpersonal relationship, the ideals and values, and the BEPSI (p<0.01). The stress factor that showed the biggest influence on the BEPSI was interpersonal relationships. In the clinical practice, because of the unfamiliar environment and the insufficiency of the interpersonal relationships, the stress indices of the students can be higher than at ordinary times. I believe that, as such, a systematic management plan for the clinical practice for raising the ability of the students to cope with the stress by themselves must be prepared.