Earticle

초록

영어

The objective of this study is to identify the impacts of communication reinforcement on performance of learning in Web-PBL. Communication reinforcement is defined as the combination of information sharing and co-construction. As factors facilitating communication reinforcement, we propose learner's characteristics, task characteristics, and group characteristics. Learner's characteristics are collaboration-orientation, openness, holistic approach, and online community-orientation which reflects e-learning environment. Collaboration-oriented tasks as group projects were developed and given to groups with 5-6 members. The group characteristics are categorized into 'horizontal' and 'vertical', according to the patterns of communication between a group leader and members. To verify empirically the proposed research model, an experimental design was performed to learners who took on-line and off-line courses with group projects. We found important results as follows; First, field dependence has positive impacts on information sharing, and online community-orientation has positive impacts on co-construction. These results correspond with prior studies on relationship between field dependence and collaborative learning. Second, collaboration-oriented task directly impacts on information sharing, and indirectly affects co-construction, This result implicates that information sharing is pre-requisite of co-construction. Third, 'horizontal' was identified as a factor giving positive effects on information sharing and co-construction. This result implies that horizontal communication is very important to facilitate communication reinforcement.

목차

I. 서론
 II. 문헌연구
  2.1 Web-PBL(Web-based Project Based Learning) 관련 연구
  2.2 커뮤니케이션 관련 연구
 III. 연구모형 및 가설설정
  3.1 연구모형
  3.2 가설
 IV. 연구방법
  4.1 실험설계 및 자료수집
  4.2 분석방법
  4.3 변수의 조작적 정의 및 측정방법
 V. 연구결과
  5.1 신뢰성 분석
  5.2 타당성 분석
  5.3 상관관계 분석
  5.4 측정모형의 검증
  5.5 구조모형의 검증
  5.4 가설검정 결과
 VI. 결론
  6.1 연구결과의 요약 및 논의
  6.2 연구의 시사점
  6.3 한계점 및 향후 연구방향
 참고문헌

저자

• 고윤정 [ Yunjung Ko | 전남대학교 경영연구소 전임연구원 ]
• 고일상 [ Ilsang Ko | 전남대학교 경영학부 부교수 ] 교신저자
• 강주선 [ Juseon Kang | 전남대학교 경영학과 박사과정 ]

참고문헌