• 수산해양교육연구
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• 제12권2호
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• pp.224-243
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• 2000

The purpose of this study is to analyze the effects of constructivist instruction applying cooperative learning skill on science academic achievement, science inquiry ability, self-regulated learning, and science related attitude. The subjects of the study were 157 2nd grade junior high school students in Pusan. Subjects were randomly assigned to two groups, experiment and control group. Two groups received 14 sessions training for about 1 month which was done by researcher. The experiment group received constructivist science instruction and the control group received teacher-centered instruction. Constructivist science instruction applying cooperative learning skill consists of five phases: problem recognition, hypothesis establishment, experiment observation, clarification, and application phases. The results of this study are as follows: Constructivist science instruction applying cooperative learning skill had a significant effect on science academic achievement, self-regulated learning and science attitude improvement of middle school students but had no significant improvement of science inquiry ability. And constructivist science instruction had an effect on science academic achievement improvement of the students having high level science inquiry ability. Research suggestions and implications for teaching are discussed.

• 한국초등과학교육학회지:초등과학교육
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• 제19권1호
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• pp.29-39
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• 2000

The purpose of this study was to investigate the effect of cooperative skill training on elementary school students' science achievement and self-esteem. Three different groups were used in this study. For the two treatment groups, cooperative loaming strategies were used and the one control group, traditional instruction was used. One of the treatment group was trained cooperative skills before the instruction. A total of 120 children sampled from 5th graders of a elementary school. All groups were taught about the change of the weather and structure of the plants. After the instruction a researcher made science achievement test and questionnaire of self-esteem were administered. The data analysis consisted of a 3(instructional strategies)×3(learning ability level) ANCOVA on the score of the achievement and self-esteem. The ANCOVA results revealed that there were significant main effect in the scores of achievement and also significant interaction effect between the instructional strategies and learning ability. The performance of high-level students in two treatment groups was higher than that of students in the control group, but the performance of high-level students with cooperative skill training was not higher than that of students without cooperative skill training. However, the performance of medium and low-level students with cooperative skill training was higher than that of students without cooperative skill training. The significant main effect was also found in the self-esteem but there were no significant interactions between the instructional strategies and learning ability. The academic self and social self of students with cooperative skill training was higher than that of students without cooperative skill training.

• 한국인터넷방송통신학회논문지
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• 제16권5호
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• pp.221-228
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• 2016

본 연구는 대학의 SNS를 활용한 협력학습에서 문제해결력과 성취도에 영향을 미치는 변인들 간의 예측력을 규명하는 것을 목적으로 하였다. 이를 위해 수도권 I전문대학 유아교육과 1학년 학생 61명을 대상으로 설문조사를 실시하였으며 수집된 데이터를 바탕으로 중다회귀분석을 실시하였다. 실시 결과, 첫째, 자기효능감, 동료학습, 도움구하기가 문제해결력에 유의한 영향을 미쳤으며, 문제해결력을 70% 설명하는 것으로 나타났다. 둘째, 동료학습 도움구하기, 문제해결력이 성취도를 유의하게 예측하였으며, 성취도를 72% 설명하는 것으로 나타났다. 셋째, 문제해결력은 자기효능감과 성취도 간의 관계를 부분매개 하였다. 위와 같은 결과는 대학의 SNS를 활용한 협력학습에서 대학생의 학업성취도를 향상시키기 위해 학습자가 자기효능감을 갖도록 학습동기를 높여야 하며, 동료학습과 도움구하기가 적극적으로 제공될 수 있는 수업환경을 설계하고, 문제해결력을 신장시킬 수 있는 구체적인 방안이 고려되어야 함을 시사한다.

• 한국산업정보학회논문지
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• 제15권1호
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• pp.85-94
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• 2010

e-Learning으로 대변되는 교육의 변화는 교육환경의 기술적인 측면뿐만 아니라 패러다임 자체를 바꾸어 놓고 있다. e-Learning 환경에서의 사용자는 시스템 사용자뿐만 아니라 학습자의 역할을 동시에 가지고 있기 때문에 이런 복잡한 현상을 설명하기 위해서는 보다 포괄적인 시각이 필요하다고 판단된다. 본 연구에서는 포괄적인 시각을 연구하기에 앞서 학습자의 동기 유발에 초점을 두고 학습 성과를 향상시킬 수 있는 방안을 플로우 이론을 이용하여 제시하고자 한다. 연구 결과 첫째, 플로우의 구성 요소인 내재된 흥미와 주의집중은 종속 변수인 학습 성과에 유의적인 영향을 미치고 있으며, 특히 내재된 흥미가 주의집중보다 더 중요한 요인으로 밝혀졌다. 둘째, 내재된 흥미에 영향을 미치는 요인은 정보 품질과 숙련도로 나타났으며, 셋째, 주의집중에 영향을 미치는 요인은 인지된 사용용이성, 숙련도, 컴퓨터 자기효능감으로 나타났다.

• Perspectives in Nursing Science
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• 제9권2호
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• pp.136-145
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• 2012

Purpose: The purpose of this study was to verify the educational effectiveness of the Objective structured clinical examination (OSCE) module development activities on nursing students in the areas of performance skill, knowledge, self-directed learning readiness, and problem solving ability for medication skill. Methods: This study was a nonequivalent control group non-synchronized post-test design. The subjects (N=47), who agreed to participate in this study, were assigned to either the experimental (n=24) or control group (n=23). The experimental group was trained with OSCE module development activities for four days. The control group was trained with a traditional demonstration and practice class for the same amount of time as the experimental group. Medication performance skill and knowledge tests and surveys were done to measure self-directed learning readiness, and learning satisfaction after the experimental treatments. Results: The experimental group which participated in the OSCE module development activities showed significantly higher performance skill, self-directed learning readiness, and problem solving ability for skin test and insulin medication than that of the control group of traditional education. Conclusion: It is recommended to use the OSCE module development activities for nursing students in nursing education-learning in order to improve nursing skills.

• 한국간호교육학회지
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• 제25권3호
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• pp.331-343
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• 2019

Purpose: This study focuses on investigating the effectiveness of simulation education on emergency management using a low-fidelity simulator as related to clinical skill performance, self-confidence, knowledge, learning satisfaction, and critical thinking disposition in new nurses. Methods: A pre-post test experimental design of nonequivalent control group was applied. Fifty-five new nurses were recruited, 28 nurses for the experimental group and 27 nurses for the control group. A simulation education for emergency management comprising knowledge lecture, team learning, skill education, team simulation, and debriefing was developed and implemented from Feb. 14 to 27, 2015. Data were analyzed with percentage, average, and standard deviation, chi-square, and t-test using SPSS. Results: The experimental group showed significantly higher knowledge (t=5.81, p<.001), clinical skill performance (t=10.08, p<.001), self-confidence (t=-6.24, p<.001), critical thinking disposition (t=2.42, p=.019), and learning satisfaction (t=4.21, p<.001) for emergency management compared with the control group who had traditional lecture education. Conclusion: The results indicate that a simulation education using a low-fidelity simulator is an efficient teaching method for new nurses to deepen their clinical skill performance, self-confidence, knowledge, learning satisfaction, and critical thinking disposition in learning emergency management.

• 공학교육연구
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• 제16권1호
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• pp.35-44
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• 2013

The purpose of this study is to develop an examination system for an e-learning quality manager's certificate which is composed of subjects, criteria, method of examination. The task model of e-learning quality manager was modify and task/knowledge/skill matrix was developed to design the examination system through conferences of DACUM committee and an advisory committee. And a survey was carry out to analyze validity of contents of the examination system. The major findings were as the follow: First, occupational specification, job specification, task specification and task/knowledge/skill matrix were developed. Second, examination subjects were developed based on task/knowledge/skill matrix, which were "Basis of e-Learning and plan of service", "Expulsion and management of e-learning infrastructure", "Development of e-learning contents", "Operation and evaluation of e-learning service". Third, the criteria and methods of examination for an e-learning quality manager's certificate were developed, which is composed of test type, the sum of test items, test time and acceptable standards.

• 대한공업교육학회지
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• 제31권1호
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• pp.129-145
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• 2006

이 연구의 목적은 혼합 학습 환경에서 추후 초등학교 교사가 될 학생들에게 과학적 사고 능력, 창의성 및 문제해결력을 배양하고 신장시키기 위하여 프로젝트 학습 전략을 개발하고 적용하는 것이다. 이 연구는 교육대학 환경에 의거하여 시행된 현장연구이다. 이 연구의 연구대상은 교육대학교 한 학급 25명을 대상으로 하였다. 자료는 관찰, 설문조사, 인터뷰와 학생들의 학습 결과물을 통하여 수집되었다. 혼합 학습 환경에서 프로젝트 학습 전략은 학생들에게 문제해결력, 과학적 사고력 및 창의성을 배양하게 하는 것으로 연구 결과는 관찰되었다. 마지막으로 이 연구의 시사점, 이 연구를 시행하는 데 따르는 어려움 및 이 학습전략을 보다 효과적이고 효율적으로 시행하기 위한 제언들 제시하였다.

• 대한지구과학교육학회지
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• 제3권3호
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• pp.239-247
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• 2010

The purpose of this study is to examine the effects of an free inquiry method based on PBL(Problem-Based Learning: PBL) to improve students science process skills and self-directed learning characteristics. To verify this research, twenty-two third-grade students were selected from Chung-ryeol Elementary School located in Busan. They have received pre-test and post-test about their abilities in their science process skills and abilities for self-directed learning characteristics. Also, their self-reflection data was analyzed. The teaching and learning PBL process is to provide the information named 'I am the expert on Earth and Moon' which is recreated by analyzing the science curriculum and characteristics of students from Lesson 3 'Earth and Moon', and to make plans for solving the information with K/NK method. Then, to solve the information is gathered and investigated using the PBL workbook. Lastly, students present their finding using the free inquiry method in a group. The post-test showed following results : first, the free inquiry method based on PBL stimulates inquisitiveness in students about science learning and the research group shows improved science process skill. It shows us that using the free inquiry method based on PBL can be used effects to elevate science process skill. Second, the free inquiry method based on PBL has a positive effect on self-directed learning. The research tells us that using the free inquiry method based on PBL can improve a student self-directed learning characteristics.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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• pp.482-482
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• 2000

The essential requirements of neural network for human skill transfer are fast convergence, high storage capacity, and strong noise immunity. Bidirectional associative memory(BAM) suffering from low storage capacity and abundance of spurious memories is rarely used for skill transfer application though it has fast and wide association characteristics for visual data. This paper suggests generalization of classical BAM structure and new learning algorithm which uses supervised learning to guarantee perfect recall starting with correlation matrix. The generalization is validated to accelerate convergence speed, to increase storage capacity, to lessen spurious memories, to enhance noise immunity, and to enable multiple association using simulation work.