• Journal of Convergence Society for SMB
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• v.6 no.1
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• pp.1-5
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• 2016

In this paper, I try to develop a model the effects on organizational behavior and job performance of members of the organization's Information Management System. I conduct a survey on organizational performance received IMS and analyze the correlation between the variables. By the results, as the level of awareness of IMS determined the level of organization's performance. I proposed an alternative for improving performance and management improvements. How a positive influence on organizational performance analysis and efficient operating IMS.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.941-967
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• 2017

제조혁신 기술로서 엔지니어링 모델링 & 시뮬레이션(이하, Eng. M&S) 기술은 제조패러다임을 바꿀 대안기술로 주목되고 있으며, 해당분야 국가수준에서의 기술정책 육성을 위해 경쟁력 분석이 우선적으로 선행되어야 한다. 이를 위해 제조업에서 Eng. M&S가 갖는 의미를 고찰하고, 기존에 정립된 특허, 논문 계량 분석 경쟁력 평가모형을 기반으로 Eng. M&s 기술적 특성을 반영한 시장 관점에서 지표를 추가하여 Eng. M&S 기술에 대한 각국의 경쟁력을 도출을 시도하였다. 또한 모형의 통계적 검증을 통해 기존 계량정보 기반 평가모형보다 다양한 정보에 의한 높은 설명력을 확인하였고, 이에 따라 추가된 시장지표의 유용성을 확인할 수 있었다. Eng. M&S 기술경쟁력 분석 결과, 한국의 경쟁력은 최고기술보유국가인 미국대비 절반 수준으로 7개 주요국 중 가장 낮게 평가되었으며, 도출된 결과를 기반으로 경쟁국들의 정책적 노력에 대해 논의하였다. 본 연구를 통해 설계역량이 현저히 낮다고 평가된 한국 제조환경에 맞는 Eng. M&S 기술 육성 정책 수립이 필요하며, 보다 근본적인 차원에서의 해당 기술 활용을 촉구하는 바이다.

• Communications of Mathematical Education
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• v.22 no.2
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• pp.187-209
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• 2008

In this paper we analyze various russian studies related with differentiated mathematics education. Especially we work on the studies published in 1980-1995 years. As a result, we find that many studies are carried out with various view points in different directions, draw out essential variables, embodiment methods of differentiated mathematics education in Russia.

• 한국IT서비스학회:학술대회논문집
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• 2003.11a
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• pp.88-95
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• 2003

최근 기업들은 지속적인 경쟁우위를 획득하기 위해 지식경영을 도입하기 시작하였으나, 이에 대한 구체적인 검증을 거치지 못한 상태이다. 특히 지식경영의 필요성과 중요성을 인식하면서도 지식경영하부구조, 지식경영 성과와 관련된 연구는 아직까지 활발하게 논의되지 않고 있다. 따라서 본 연구는 지식경영 하부구조와 지식경영 수준과의 관계, 그리고 조직의 성과에 대한 영향요인을 파악하여, 성공적인 지식경영 수행을 위한 지식경영 하부구조를 제시하였다.

• Korean Journal of Cognitive Science
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• v.16 no.4
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• pp.287-303
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• 2005

This study examined the effect of cognitive ability levels on skill acquisition and transfer as a function of training difficulty. Participants were classified into three groups based on the result of cognitive ability tests. They were trained with difficult or easy tasks and then transferred to novel difficult tasks. Results suggest that cognitive ability levels influenced training performance, though the effect of training difficulty on transfer performance varied with cognitive ability. The training difficulty was most effective for those who have the medium level of cognitive ability. These results were discussed with respect to individual differences and skill transfer performance.

• Journal of The Korean Association For Science Education
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• v.19 no.4
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• pp.560-569
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• 1999

This study was conducted with two science classes of the 8th grade students in Seoul during 4 weeks. The numbers of students in the classes were 37 and 38, and they were taught for 12 class hours. Questions obtained for 12 class hours from 75 students were analyzed and grouped into patterns. All together 1.108 questions from the students were classified into six categories: 'No Connection' (7%). 'Contradiction' (3%), 'Recall' (23%), 'Reframe' (40%), 'Application' (18%), and 'Extension' (9%). Irrelevant questions to learning and questions of false proposition were classified into 'No Connection' and 'Contradiction', respectively. Questions repeating what were already explained were grouped into 'Recall'. Those requiring other examples and/or additional explanations were grouped into 'Reframe'. Those requiring practical applications and/or explanations for other concrete facts were grouped into 'Application'. Finally. Questions for higher and/or other concepts were grouped into 'Extension'. We also discussed educational implications of the above categorized questions in this study.

• Korean Journal of Social Welfare Studies
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• v.49 no.4
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• pp.195-220
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• 2018

This study aims to examine the extent to which youth householder's assets influence life satisfaction and whether depression mediates the relationship between assets and life satisfaction among youth householders. Using the 7th~11th panel data from the KOWEPS, this study employed fixed-effect model and Sobel-test to test the mediating effects. Key findings are as follows: First, this study found positive impacts of youth householder's assets on life satisfaction. Second, the effects of assets on life satisfaction were found to be mediated by depression of youth householders. These findings suggest that asset-based policies targeting youth should be expanded in Korea. This study concludes with several policy implications for development of more inclusive asset-based policies for youth.

• The Journal of the Korea Contents Association
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• v.22 no.6
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• pp.606-618
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• 2022

The purpose of the present study was to investigate the influence of rejection sensitivity on aggression and to determine the mediating role of self-esteem level and its stability. Data based on self-report questionnaires from a sample of 312(N=312) undergraduate and graduate students were analyzed using the SPSS 22.0, and the Amos 18.0. Results from the structural equation modeling indicated that rejection sensitivity had a negative impact on self-esteem level and a positive impact on self-esteem instability. Self-esteem level had a negative impact on aggression. Self-esteem instability had a positive impact on aggression. The effect of rejection sensitivity on aggression was fully mediated by self-esteem level and instability. Current findings add to the extent literature on the influence of rejection sensitivity on self-esteem level, self-esteem instability, and aggression. Implications of the present study, limitations of current study as well as suggestions for future study were also included in the discussion.

• 한국노년학
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• v.31 no.3
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• pp.691-709
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• 2011

The purpose of this study is to measure the utilization of a day care service and service quality by SERVQUAL model, also to discuss policy implications based on this. The data analysis is conducted with 208 users of a day care service in Deajeon metropolitan city, Chungnam and Chungbuk area. The analysis result is as follows. First, it shows positive definiteness on tangibles, reliability, responsiveness, assurance, empathy in all categories because perceived level is higher than expectations. Perceived level after using the service is more highly rated than expectations before using it by most of seniors who use the service. Second, service quality is examined in accordance with demographic characteristics, but the difference is not statistically significant. Third, examining service quality in terms of characteristics of centers, it shows statistically significant difference in perceived level depending on management type of location, a number of provided programs per week, and the size of a facility and in expectations depending on established institution. Forth, as a result of examining service quality in accordance with characteristics of service users, there is no meaningful difference statistically.

• Korean Journal of Culture and Social Issue
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• v.9 no.1
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• pp.23-42
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• 2003

Based on the gender role perspective, this study explored the differential effects of work-family conflict(WFC) on the life satisfaction and job attitudes(job satisfaction and involvement) between men and women by analysing the data collected from about 240 married government officers including both sex. The results showed that both men and women had the higher level of WIF(work interfering family) than that of FIW(family interfering work), and that FIW of women was higher than that of men. The results also showed that WFC(WIF and FIW) had differential effects on the life satisfaction and job attitudes between men and women. Specifically, WFC of women had significant negative effect on the life satisfaction and the job involvement, However WFC of men had no significant effects on them.