• Journal of Korean Home Economics Education Association
• /
• v.32 no.2
• /
• pp.99-115
• /
• 2020

The purpose of this study is to analyze the relationship between home economics curriculum and media literacy education. For this purpose, 12 kinds = types of learning materials for middle school 'Technology·Home Economics 2' textbooks were analyzed. After selecting 'Media Literacy Performance Goals(MLPG)' as the basis for analysis, the distribution of media data and reflection of MLPG were analyzed by frequency and content analysis. The results of this study are as follows. First, 39.6% of the learning materials using media materials out of the total learning materials of 12 textbooks, and there were differences in the frequency and weight of learning materials using media materials by publishers. Depending on the type of media, 68.3% of 'printing', 16.7% of 'images, video', 13.5% of 'digital', and 86.5% of the use of unidirectional media. Second, there was a difference in frequency and weight of learning materials reflecting the MLPG by publishers, and it was necessary to supplement the learning content to improve overall media literacy. Among the MLPG reflected in the learning materials, 'meaning and communication' was the most reflected performance goal, with 58.8%, but there was no two-way communication through the media. Based on the results of these textbook analysis, MLPG in Home Economics are revised as follows. 'Understanding the meaning and self-expression', 'Communication and social participation', 'Use of responsible media', 'Appreciation and enjoyment', 'Use of media technology', 'Information search and selection', 'Creation and production', 'Critical understanding and evaluation'.

• The Journal of the Korea Contents Association
• /
• v.20 no.1
• /
• pp.581-592
• /
• 2020

This research aims to explore the effect of participation in 'peer tutoring(learning tutoring)' program designed for low achiever students, and to provide an explanation for the improvement of related extracurricular activity. For this, firstly, the study analyzed differences between goal attainment group and non-attainment group in self-directed learning readiness, learning presence and learning transfer. Secondly, the relationships between three variables were analyzed. Based on an online survey of 154 low achievers participating in learning tutoring, two research questions were examined using t-test, correlation and hierarchical multiple regression analyses. Our findings show that firstly, the academic achievement after participating in tutoring improved more than before. Secondly, there were differences in three variables by gender and grades. Also, there were differences in three variables between two groups. Finally, there was a high positive correlation between three variables, and 71% of learning transfer was explained by self-directed learning readiness and learning presence. Based on these findings, the practical implications are discussed regarding the improvement of tutoring program.

• 대한예방의학회:학술대회논문집
• /
• 1994.04a
• /
• pp.425-432
• /
• 1994

• 대한예방의학회:학술대회논문집
• /
• 1994.04a
• /
• pp.421-424
• /
• 1994

• 대한예방의학회:학술대회논문집
• /
• 1994.04a
• /
• pp.433-435
• /
• 1994

• 대한예방의학회:학술대회논문집
• /
• 1998.04a
• /
• pp.23-56
• /
• 1998

• 대한예방의학회:학술대회논문집
• /
• 1997.04a
• /
• pp.3-37
• /
• 1997

• 대한예방의학회:학술대회논문집
• /
• 2005.02a
• /
• pp.1-14
• /
• 2005

• 한국정보교육학회:학술대회논문집
• /
• 2007.08a
• /
• pp.240-245
• /
• 2007

하루가 다르게 우리 사회의 모습은 정보화, 디지털화 되어 가고 있다. 이러한 시대적 흐름에 맞추어 정보통신기술교육에 대한 관심과 중요성이 커지고 있으며, 단순히 기능을 가르치는 교육에서 문제해결력을 기르는 방향으로 변하고 있다. 이러한 정보통신기술교육의 변화를 반영하기 위해서는 보다 다양하고 체계적인 교수 학습 모형에 대한 연구가 필요하다. 이에 본 연구에서는 구성주의 교육방법론의 하나로 학습자에게 행함에 의한 학습(learning-by-doing)이 이루어지는 모의 상황을 통해 학습 목표를 달성할 수 있도록 하는 목표기반 시나리오학습(Goal-Based Scenario : GBS) 이론을 초등학교 정보통신기술교육에서 활용할 수 있는 교수 학습 모형을 제안하고자 한다. 즉, 교육현장에서 초등학교 학생들에게 적용할 GBS 교수 학습 모형에 대한 연구로 체계적인 정보통신기술교육의 정착에 도움이 되고자 하는데 의의를 둔다.

• Journal of Korea Multimedia Society
• /
• v.11 no.3
• /
• pp.353-363
• /
• 2008

A multi-agent system has a longer learning period and larger state-spaces than a sin91e agent system. In this paper, we suggest a new method to reduce the learning time of Nash Q-learning in a multi-agent environment. We apply Macro-actions to Nash Q-learning to improve the teaming speed. In the Nash Q-teaming scheme, when agents select actions, rewards are accumulated like Macro-actions. In the experiments, we compare Nash Q-learning using Macro-actions with general Nash Q-learning. First, we observed how many times the agents achieve their goals. The results of this experiment show that agents using Nash Q-learning and 4 Macro-actions have 9.46% better performance than Nash Q-learning using only 4 primitive actions. Second, when agents use Macro-actions, Q-values are accumulated 2.6 times more. Finally, agents using Macro-actions select less actions about 44%. As a result, agents select fewer actions and Macro-actions improve the Q-value's update. It the agents' learning speeds improve.