• Informatization Policy
• /
• v.31 no.1
• /
• pp.32-52
• /
• 2024

This study investigates the effectiveness of virtual reality agents as foreign language instructors with focus on the impact of different native language backgrounds and instructional roles. The agents were first distinguished as native or non-native speakers treated as a between-subject factor, and then assigned roles as either teachers or salespersons considered within-subject factors. An immersive virtual environment was developed for this experiment, and a 2×2 mixed factorial design was carried out. In an experimental group of 72 university students, statistically significant interactions were found in learning satisfaction, memory, and recall between the native/non-native status of the agents and their roles. With regard to learning confidence and presence, however, no statistically significant differences were observed in both interaction effects and main effects. Contextual learning in a virtual environment was found to enhance learning effectiveness and satisfaction, with the nativeness and the role of agents influencing learners' memory; thus highlighting the effectiveness of using virtual reality agents in foreign language learning. This suggests that varied approaches can have positive cognitive and emotional impacts on learners, thereby providing valuable theoretical and empirical implications.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.7 no.6
• /
• pp.1236-1243
• /
• 2003

In this paper, we designed and implemented a practice-oriented simulation-type web courseware to learn the ‘Digital Circuits’ subject effectively. The implemented web courseware utilized multimedia elements such as graphics, animations, and voices etc. for improving understanding and interaction of learning. Also, the web courseware could be easily updated a learning information by using database built in a web server system. In result, the implemented web courseware could encourage a learner with a motive of learning and improve effects of learning. Also, a learner can widely learn because we can add various contents to database according to need. Furthermore, the web courseware could improve understanding for learning by offering feedback on the result.

• Proceedings of the Korea Contents Association Conference
• /
• 2014.11a
• /
• pp.421-422
• /
• 2014

최근 네트웤의 발달로 웹기반 강의시스템과 문제풀이 학습법이 많이 도입되고 있다. 이 학습법은 물리적 폐쇄성을 극복하고 학습자의 편이성을 제공하고, 학습자와 교수자간 상호작용성을 높일 수 있으므로 학습효과를 최대로 고양시킬 수 있다. 현재 웹 기반용 학습시스템들은 많이 개발되어 있으나 온라인에서 학습할 수 있는 실습교과목에 대한 교수-학습 모형 개발은 미흡한 편이다. 본 논문에서는 사례로서 실습교과목을 위한 실습문제풀이학습시스템을 위한 교수설계모형을 제안한다.

• The Journal of the Korea Contents Association
• /
• v.4 no.1
• /
• pp.8-17
• /
• 2004

In this paper, we design an intelligent loaming management logics which provide personalized teaming considering adaptive learning content dement and content sequencing. We enhance the existing functional model including adaptive learning management functions. Also, we present a system architecture to implement the adaptive learning management system. We realize the adaptive teaming management system based on the SCORM run-time engine.

• Journal of The Korean Association of Information Education
• /
• v.17 no.3
• /
• pp.265-276
• /
• 2013

The purpose of this study is to investigate the effects of types of social media on academic achievement, interaction, and social efficacy in web-based project learning. To accomplish the purpose of the study, an experiment was conducted with 78 six graders who attend S elementary school in I metropolitan city. They were assigned to 'Facebook' group, 'Wiki' group, and web bulletin board group. The academic achievement score of Wiki group was higher than that of web bulletin board group. There was significant difference between task-oriented interaction and relation-oriented interaction in Wiki group. In addition, relation-oriented interaction was more active than task-oriented interaction in Facebook group. Finally, social efficacy score of Facebook group was higher than that of Wiki group.

• The Journal of the Korea Contents Association
• /
• v.17 no.7
• /
• pp.416-424
• /
• 2017

The purpose of this study is to analyze the effects of learning motivation on interaction in online collaborative learning. The study subjects are 79 university students who take courses in teaching. Learning motivations measured the intrinsic goal orientation, extrinsic goal orientation, tasks value, control of learning beliefs, test anxiety, self-efficacy, goal orientation by MSLQ. Next, the level of interaction was measured by online collaborative tasks. The group for online cooperation tasks consisted of four to five people and random assignment. The level of interaction was used frequency and score that quantitative Value assess. The collected data were analysed using multiple regression analysis(stepwise). As a result, self-efficacy and extrinsic goal orientation, tasks value, mastery goal orientation were positive effect on frequency and score. next, test anxiety and performance avoid goal orientation were negative effect on frequency and score.

• Proceedings of the Korea Multimedia Society Conference
• /
• 2000.04a
• /
• pp.300-304
• /
• 2000

Linux 운영체제 환경하에서 개발된 대화형 코스웨어는 비구조적인 형태로서 국내에서 개발된 것은 CAI 형태가 대부분이고 CBT 형태는 거의 없는 실정이다. 본 논문에서는 학교 교실망을 기반으로 하여 정규수업시간에 활용할 수 있는 효율적인 멀티미디어 저작 도구로서 저작 및 팅 개념을 클라이언트/서버 개념에 적용시켜, 교수자와 학습자, 학습자와 학습자간의 상호작용을 통한 학업성취도를 향상시키는 방향을 제시하였다. 그리고 일반 멀티미디어 저작도구에서는 다른 객체들을 단순 링크시키는 형태이지만 본 저작도구에서는 단일 코드로 처리됨으로써 학습자료를 개발하기 쉽고 상호채팅이 가능한 클라이언트/서버 형태로 설계하여 학습토의를 통한 보다 효과적인 수업이 될 수 있도록 구현하였다.

• The Journal of Korean Association of Computer Education
• /
• v.19 no.2
• /
• pp.61-71
• /
• 2016

The purpose of this study was to identify problems of usability and to improve an interface in the digital textbook for leaner's leading to self-directed learning. To address those goals, the theory of affordance, which was related to affordance as leading to behavior, was applied for analyzing the user interface of digital textbook. Also, 10 students, 4th grade elementary school, were participated in the study. Participants were reported affordance's problems of digital textbook through Human Computer Interaction. As a result, some affordance's problems of the digital textbook were found out as follow; difficulty of page clicking, too small touch button, confusing the button, and, need to specific guidance. Based on the result, some suggestions were recommended to improve usability of digital textbook.

• Journal of Industrial Convergence
• /
• v.19 no.1
• /
• pp.53-63
• /
• 2021

As tourists travel to other regions, they encounter numerous facts that conflict with their views. At that time, we change our view of coping with life. In this respect, tourism is a new way of learning. As a new learning method, tourism experience research is a new approach. In this study, the relationship between experience and learning experienced in tourist destinations was analyzed by applying the activity theory. The analysis units applied in the activity theory were set as subjects, goals, communities, roles, methods and rules, outcomes, and relevance to local communities. Based on this, in-depth interviews were conducted with commentators and guides who had a great influence on the tourism experience to analyze the learning process of tourists. As a result of the analysis, the experiences of tourists during the tour were interactive in various forms within the unit as well as the unit of the activity system of the commentator and guide. This interaction induces changes in the tourism experience activity system, enabling tourists to learn. The content is that the value of learning increases as the role of guide and commentator increases, that the social and cultural dimension of tourism experience is included in the learning effect, and the contradictions that arise from interactions within or between activity systems. The fact that they find the solution process themselves, and that tourism activity is not an isolated unit, but exists at the intersection of hierarchies and networks, is affected by the activities and environments of others.

• 한국정보교육학회:학술대회논문집
• /
• 2006.01a
• /
• pp.301-306
• /
• 2006

본 논문의 목적은 HCI 이론에 근거하여 교육용 웹 코스웨어 개발에 중요한 요소인 인간과 컴퓨터의 상호작용에 기반한 연구를 통해 HCI 기반의 효율적인 웹 코스웨어의 설계 방안을 마련하고자 한다. HCI가 최종적으로 달성하고자하는 목표는 해당 시스템을 사용하는 사람들에게 최적의 경험을 제공하는 것이며 시스템 개발에서 최적의 경험은 유용성(usefulness), 사용성(usability), 감성(affect)의 조건에 있다. 교육용 웹 코스웨어를 설계할 때 HCI 이론의 중요한 요소인 사용자 인터페이스를 고려하고 학습자와의 상호작용을 극대화시킬 수 있는 설계 지침을 제시하여 학습자들이 편리하고 즐겁게 학습에 임할 수 있는 웹 코스웨어 설계의 기초자료로서 도움이 될 수 있을 것이다.