• Journal of the Korean School Mathematics Society
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• v.10 no.3
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• pp.401-413
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• 2007

This study was some part of the main program making better the lessons in the classroom in which those should focus on the creative and self-leading method. The purpose of study was to create the model of Problem Based Learning and investigate its efficiency For the purpose, those researchers tried to reform the Myers' PBL model through the pilot experiment and could get the Model of Korean School PBL appropriate to the our classroom situations. Thirty six students from the enriched class in the junior high school 3rd grades was involved in the experiment for 8 weeks. The results showed that the experimental group had statistically significant difference in the real problem solving test and attitude test. Specially, those students also showed that the ability to translate the variety of problem situations mathematically was so excellent and they also had their own technique to generate the understand of problem solving situations, but they aid not show the significant ability to pose the meaningful problem.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.671-676
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• 2015

The aim of this thesis was to develop PBL(Problem-Based-Learning) problems to supply the problems to classes and to confirm the effectiveness of PBL for PBL applications to element design in engineering schools. Modern industrial society needs competent people with abilities in cooperative learning, self-controlling learning, united knowledge application, and creative problem-solving. Universities need to offer opportunities for improving the problem-solving ability and cooperative learning to learners to train competent people that society demands. PBL activity is a proper learning method for the execution of the above offer. The study subjects were 32 sophomore students in H University who took 'Engineering design 1', which is Element design. Five PBL problems were applied to the class for 15 weeks. They wrote and submitted a reflective journal when they finished the every given PBL activity. In addition, they wrote a class evaluation form after the $5^{th}$ PBL problem's activity ended. The study showed that the students experienced the effectiveness of PBL in many fields, such as the comprehension of the studied contents(71.87%), the comprehension of cooperative learning (87.5%), authentic experience, problem-solving skills (90.63%), presentation skills (96.87%), communication ability, self-directed study ability, and confidence (96.87%). The students realized that PBL learning activities are important because students could develop into future intelligent engineers that modern industrial society demands through PBL learning activities.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.4
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• pp.154-160
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• 2018

This thesis aims to develop PBL (Problem-Based-Learning) problems. Its goal is for some groups of students to creative their own problems and to confirm the effectiveness of PBL as they apply it to AI (Artificial Intelligence) in engineering schools. Modern industrial society needs competent people who have abilities in cooperative learning, self-controlled learning, united knowledge application, and creative problem-solving. Universities need to offer their students the opportunity to improve their problem-solving and cooperative learning abilities in order to train the competent people that society demands. PBL activity is an appropriate learning method for the accomplishment of these goals. The study subjects are 37 sophomore students in H University who are studying 'AI'. Five PBL problems were submitted to the class over a period of 15 weeks. The students wrote and submitted a reflective journal after they finished each PBL activity. In addition, they filled out a class evaluation form to assess the performances of each member when the $5^{th}$ PBL problem activity was accomplished. The study shows that the students experienced the effectiveness of PBL in many fields, such as the comprehension of the studied contents (86.48%), comprehension of cooperative learning (94.59%), authentic experience (75.67%), problem-solving skills (89.18%), presentation skills (97.29%), creativity improvement (81.08%), knowledge acquisition ability (86.48%), communication ability (97.29%), united knowledge application (78.37%), self-directed study ability (86.48%) and confidence (97.29%). Through these methods, the students were able to realize that PBL learning activities play an important role in their learning. These methods prepare and enhance their ability to think creatively, work systematically and speak confidently as they learn to become competitive engineers equipped with the knowledge and skills that modern industrial society demands.

• The Journal of the Convergence on Culture Technology
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• v.9 no.3
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• pp.487-494
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• 2023

The purpose of this study was to examine the relationship between self-directed learning readiness, stress coping, and academic resilience among freshman nursing students, and investigate the impact of self-directed learning readiness and stress coping on academic resilience. Data were collected from March 15 to March 26, 2022, using 205 questionnaires that were analyzed using SPSS/WIN 25.0. The results showed that the average self-directed learning readiness score of the participants was 2.61, the average stress coping score was 2.14, and the average academic resilience score was 2.36. Academic resilience was found to be positively correlated with self-directed learning readiness (r=.573, p<.001), problem-focused coping (r=.305, p<.001), seeks social support coping (r=.321, p<.001), and hopeful thought coping (r=.344, p<.001). The variables that affected academic resilience were self-directed learning readiness (β=.498, p<.001), seeks social support coping (β=.203, p=.001), and major satisfaction (β=.117, p=0.034), and these variables explained 44.8% of the variance in academic resilience. Therefore, to enhance academic resilience among nursing students, it is necessary to develop programs that improve self-directed learning readiness and promote active stress coping strategies.

• Journal of The Korean Association of Information Education
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• v.8 no.3
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• pp.293-303
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• 2004

To follow in change and the development which circumference environment of education are quick even from scene of education students form the structure of knowledge themselves, the place where own lead studying of personal small group studying is emphasized, here upon specialist learning activity there is a wild possibility in the model which is suitable. But, studying of the learning paper was most center mainly the specialist learning activity of existing, it solves a learning problem at unit hour to, the hour was too insufficient to solve and it became plentifully at block time. But, this is to the curriculum operation and or the schedule operation it is when trying to consider the intensive degree of learning the elementary student, a problem point there is. It grasps the strong point and a weak point of specialist learning activity model of existing from the research which consequently, it sees and it applies more efficiently from web base study to establish the instructional strategy for, it composed the modules which strengthen the interaction of learning subject for. Also, unit macro learning and block time learning in order to do to become accomplished at web with studying problem, it will be able to solve inside unit hour in order, specialist teaching-learning system based on the web. It developed, after applied in the electrification S elementary school 5 grades which will reach the result, it analyzed.

• 한국정보교육학회:학술대회논문집
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• 2007.08a
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• pp.334-339
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• 2007

지식정보사회로 불리는 21세기는 필요한 정보와 지식을 검색 수집 활용하여 문제를 해결하고 새로운 정보를 창출할 수 있는 자율적이고 창의적인 인재를 요구하고 있다. 이러한 사회적 요구와 자기 주도적 학습을 위한 자료 제공 중심 교육환경의 공간으로 학교 도서관을 선정하였다. 본 연구는 DLS II 기반 도서관 홈페이지를 활용한 국어과 수행평가 개발 자료 개발 및 적용을 통해 교육정보화에 따른 학교도서관 활성화 방안을 제시하는데 도움이 되고자 한다.

• 한국정보교육학회:학술대회논문집
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• 2007.01a
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• pp.325-334
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• 2007

수학 교육이 해결해야하는 과제 중 하나는 학습 부진아 문제이다. 수학 학습 부진아 발생 원인은 학생의 수준에 맞지 않는 교재의 사용으로 인해 수학에 대한 흥미 부족, 이를 개선할 수 있는 교재의 미비, 부진아 지도를 위한 교사의 시간 부족 등이 있다. 본 연구에서는 이러한 문제점을 개선하기 위해 '도형아 놀자'라는 수학 학습 부진아 지도를 위한 교수 학습 시스템을 설계하였다. 학습 부진아의 수준에 부합된 맞춤식 교육을 목표로 7차 수학교과서의 도형 영역에 제시된 필수 학습 요소를 중심으로 교재를 재구성하였고, 수학과에 대한 흥미 및 자기 주도적 학습 능력을 길러주기 위해 교수 학습 방법으로 게임을 활용하였으며, 상호작용부분을 강화하여 가정과 연계된 교육이 가능하도록 시스템을 구성하였다. 이 시스템의 학습단계는 여러 가지 모양, 점, 선, 각, 평면도형, 합동과 대칭, 입체도형이라는 5단계로 각 단계의 시작과 끝에 평가를 실시하여 학습부진아의 수준을 정확하게 파악할 수 있도록 설계한다.

• The Journal of the Convergence on Culture Technology
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• v.10 no.1
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• pp.571-577
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• 2024

This study was conducted to explore the effectiveness of PBL application at Technical and Vocational Education and Training. PBL was applied to the course of the A University's global TVET and these PBL classes were organized and operated for 8 weeks. After that, written interviews and surveys were conducted and the results were analyzed. Learners responded positively to their satisfaction and engagement to the PBL experience and also presented that they felt that communication skills and problem-solving skills were cultivated through self-directed learning process and team activities. Through the above research results, the precedence of content analysis and learner analysis, related support for the spread of PBL application in TVET, and support to strengthen teaching competency on PBL at TVET were proposed.

• Journal of Gifted/Talented Education
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• v.21 no.3
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• pp.611-630
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• 2011

The purpose of the study was to investigate which psychological factors influence on the gifted students' achievement. As a psychological factor, self-determination, learning goal-orientation, self-efficacy, belief of intelligence, and self-regulated learning strategy were examined. The difference in psychological factors between the gifted with high achievement and the gifted with low achievement was to explored. For the study 128 gifted students' data from second-year data of Korean Education Longitudinal Study (KELS) were selected and analyzed. The findings indicate that the predictors of gifted students' achievement are extrinsic regulation, identified regulation, mastery-approach goal, self-efficacy, elaboration, and meta-cognition factor. Especially, the factor of elaboration and identified regulation are the strongest predictors. The findings from t-test analysis indicate that the gifted with low achievement show the low level in self-determination, mastery-approach, self-efficacy, elaboration, meta-cognition, place management and seeking social assistance from teacher. Therefore the developing elaboration, one of regulation learning strategy, is essential to improve the achievement of the gifted students with low scores.

• Journal of Korea Society of Industrial Information Systems
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• v.11 no.2
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• pp.18-28
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• 2006

We consider a Direct Input Output Manufacturing System(DIOMS) which has a munber of machine centers placed along a built-in Automated Storage/Retrieval System(AS/RS). The Storage/Retrieval (S/R) machine handles parts placed on pallets for the operational aspect of DIOMS and determines the optimal operating policy by combining computer simulation and genetic algorithm. The operational problem includes: input sequencing control, dispatching rule of the S/R machine, machine center-based part type selection rule, and storage assignment policy. For each operating policy, several different policies are considered based on the known research results. In this paper, using the computer simulation and genetic algorithm we suggest a method which gives the optimal configuration of operating policies within reasonable computation time.