The Journal of Korean Association of Computer Education (컴퓨터교육학회논문지)

The Korean Association of Computer Education (한국컴퓨터교육학회)
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The Effects of team centralization on shared mental model, satisfaction, and achievement in a web-based collaborative learning

웹기반 협력학습에서 상호작용의 중심화 정도가 팀원의 공유정신모형, 만족도, 성취도에 미치는 영향

  • 임규연 (이화여자대학교 사범대학 교육공학과) ;
  • 김예진 (이화여자대학교 사범대학 교육공학과) ;
  • 김희준 (이화여자대학교 사범대학 교육공학과)
  • Received : 2015.06.22
  • Accepted : 2015.07.24
  • Published : 2015.07.29
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Abstract

The purpose of this study is to investigate the effects of centralization on shared mental model, satisfaction and achievement in a web-based collaborative learning. Sixty-eight undergraduate students were randomly assigned to 7 groups and they participated in a 4-week web-based collaborative learning. Three highly centralized teams and three less centralized teams were selected, and analyzed for investigating whether there are meaningful differences in shared mental model, satisfaction and achievement according to the degree of centralization. The results showed that there was no significant difference in shared mental model between the highly and less centralized teams. However, the highly centralized teams showed higher level of satisfaction and achievement than the less centralized teams.

본 연구의 목적은 웹기반 협력학습에서 상호작용의 패턴인 중심화가 공유정신모형, 만족도, 성취도에 미치는 영향을 분석하는 것이다. 총 68명의 학습자들이 7개의 팀에 무선할당 되어 4주간 웹기반 협력학습을 진행하였으며, 사회연결망 분석을 통해 중심화가 높은 그룹 3팀과 낮은 그룹 3팀이 선별되었다. 중심화가 높은 집단과 낮은 집단 간 공유정신모형, 만족도, 성취도의 차이를 검증한 결과, 두 집단 간 공유정신모형에는 차이가 없는 것으로 밝혀졌으나 만족도와 성취도의 경우 중심화가 높은 집단이 낮은 집단에 비해 더 높은 만족도와 학업성취도를 보였다. 이는 웹기반 협력학습에서 주도적인 역할을 수행하는 학습자가 있을 때 만족도와 성취도가 높아진다는 의미이며, 협력학습의 설계에 대한 시사점을 제공한다.

Keywords

References

  1. 임규연, 김희준, 박하나 (2014). 웹기반 협력학습에서 참여와 상호작용의 차이에 대한 고찰. 한국컴퓨터교육학회논문지, 17(4), 69-78.
  2. 강명희, 김민정, 김혜정, 엄소연, 정혜윤 (2010). 웹기반 협력학습의 상호작용 및 성취도에 대한 학습자의 협력지향성과 자기효능감의 예측력 규명. 교육학연구, 48(1), 157-180.
  3. Kojiri, T., Ogawa, Y., & Watanabe, T. (2001). Agent-oriented support environment in web-based collaborative learning. Journal of Universal Computer Science, 7(3), 226-239.
  4. Chua, Z., Goh, K. Y., Kankanhalli, A., & Phang, C. W. (2007). Investigating Participation in Online Policy Discussion Forums over Time: Does Network Structure Matter?. ICIS 2007 Proceedings, 117.
  5. Cummings, J. N., & Cross, R. (2003). Structural properties of work groups and their consequences for performance. Social Networks, 25(3), 197-210. https://doi.org/10.1016/S0378-8733(02)00049-7
  6. Sparrowe, R. T., Liden, R. C., Wayne, S. J., & Kraimer, M. L. (2001). Social networks and the performance of individuals and groups. Academy of Management Journal, 44(2), 316-325. https://doi.org/10.2307/3069458
  7. Freeman, L. C. (1979). Centrality in social networks conceptual clarification. Social Networks, 1(3), 215-239. https://doi.org/10.1016/0378-8733(78)90021-7
  8. Lipponen, L., Rahikainen, M., Hakkarainen, K. & Palonen, T. (2003). Effective participation and discourse through a computer network: Investigating elementary students' computer- supported interaction. Journal of Educational Computing Research, 27, 355-384. https://doi.org/10.2190/MGTW-QG1E-G66E-F3UD
  9. 김지은 (2006). 직무수행과 관련한 학교조직문화와 교사의 문화성향의 상호작용 효과 연구. 한국교육교육연구, 23(1), 51-79.
  10. 소원현 (2010). 리더의 의사소통 방식이 집단 극화 및 정보 표집 편향에 미치는 영향. 세계지역연구논총, 28(3), 405-431.
  11. 정재삼, 임규연 (2000). 웹 기반 토론에서 학습자의 참여도, 성취도 및 만족도 관련 요인의 효과 분석. 교육공학연구, 16(2), 107-135.
  12. Hewitt, J. (2002). From a focus on tasks to a focus on understanding: The cultural transformation of a Toronto classroom. In T. Koschmann, R. Hall, & N. Miyake (Eds.), CSCL 2, carrying forward the conversation (pp. 11-41). Mahwah, NJ: Lawrence Erlbaum Associates.
  13. Scardamalia, M., & Bereiter, C. (1994). Computer support for knowledge-building communities. The Journal of the Learning Sciences, 3(3), 265-283. https://doi.org/10.1207/s15327809jls0303_3
  14. Tzeng, J. Y. (2006). Developing and sharing team mental models in a profession-driven and value-laden organization. Performance Improvement Quarterly, 19(2), 155-172.
  15. Klimoski, R., & Mohammed, S. (1994). Team mental model: Construct or metaphor?. Journal of Management, 20(2), 403-437. https://doi.org/10.1016/0149-2063(94)90021-3
  16. Kim, H., & Kim, D. (2008). The effects of the coordination support on shared mental models and coordinated action. British Journal of Educational Technology, 39(3), 522-537. https://doi.org/10.1111/j.1467-8535.2007.00751.x
  17. Cannon-Bowers, J. A., & Salas, E. (2001). Reflections on shared cognition. Journal of Organizational Behavior, 22, 195-202. https://doi.org/10.1002/job.82
  18. Dillenbourg, P. (1999). What do you mean by collaborative learning?. In P. Dillenbourg (Eds.), Collaborative-learning: Cognitive and Computational Approaches (pp. 1-19). Oxford: Elsevier.
  19. McLoughlin, C., & Luca, J. (2002). A learner-centered approach to developing team skills through web-based learning and assessment. British Journal of Educational Technology, 33(5), 571-582. https://doi.org/10.1111/1467-8535.00292
  20. Warschauer, M. (1997). Computer-mediated collaborative learning: Theory and practice. Modern Language Journal, 81(4), 470-481. https://doi.org/10.1111/j.1540-4781.1997.tb05514.x
  21. 이상수, 박지영 (2002). 전통적 학습환경과 웹기반 학습 환경에서의 개인학습과 협력학습이 영어작문에 미치는 영향. 교육공학연구, 18(1), 193-214.
  22. Toseland, R. W., & Rivas, R. F. (2005). An introduction to group work practice (5th ed.). Boston, MA: Allyn and Bacon.
  23. Scott, J. G. (2000). Social network analysis: A handbook (2nd ed.). Thousand Oaks, Calif: Sage Publications.
  24. Wasserman, S., & Faust, K. (1994). Social network analysis: Methods and applications. Cambridge, NY: Cambridge University Press.
  25. De Laat, M., Lally, V., Lipponen, L., & Simons, R. (2007). Investigating patterns of interaction in networked learning and computer-supported collaborative learning: A role for Social Network Analysis. International Journal of Computer-Supported Collaborative Learning, 2(1), 87-103. https://doi.org/10.1007/s11412-007-9006-4
  26. Freeman, L. C., Roeder, D., & Mulholland, R. R. (1980). Centrality in social networks: II. Experimental results. Social Networks, 2(2), 119-141. https://doi.org/10.1016/0378-8733(79)90002-9
  27. 김병석, 배순한, 백승익 (2012). 사회 네트워크 분석기법을 이용한 온라인 공동체의 네트워크 구조 탐색. Entrue Journal of Information Technology, 11(1), 59-72.
  28. Moolenaar, N. M., Daly, A. J., & Sleegers, P. J. (2011). Ties with potential: Social network structure and innovative climate in Dutch schools. Teachers College Record, 113(9), 1983-2017.
  29. Baran, P. (1964). On distributed communications networks. IEEE Transactions on Communications Systems, 12(1), 1-9. https://doi.org/10.1109/TCOM.1964.1088883
  30. 곽기영 (2014). 소셜네트워크분석. 서울: 청람.
  31. Freeman, L. C. (1979). Centrality in social networks conceptual clarification. Social Networks, 1(3), 215-239. https://doi.org/10.1016/0378-8733(78)90021-7
  32. Ryymin, E., Palonen, T., & Hakkarainen, K. (2008). Networking relations of using ICT within a teacher community. Computers & Education, 51(3), 1264-1282. https://doi.org/10.1016/j.compedu.2007.12.001
  33. Martinez, A., Dimitriadis, Y., Rubia, B., Gomez, E., & De La Fuente, P. (2003). Combining qualitative evaluation and social network analysis for the study of classroom social interactions. Computers & Education, 41(4), 353-368. https://doi.org/10.1016/j.compedu.2003.06.001
  34. 정덕호, 유대영 (2013). 사회연결망법을 이용한 과학영재들의 의사소통 구조 분석. 한국지구과학회지, 34(1), 81-92. https://doi.org/10.5467/JKESS.2013.34.1.81
  35. Rourke, L., & Anderson, T. (2002). Using peer teams to lead online discussions. Journal of Interactive Media in Education, 2002(1), 1-21. https://doi.org/10.5334/2002-1
  36. Cannon-Bowers, J. A., Salas, E., & Converse, S. (1993). Shared mental models in expert team decision making. In N. J. Castellan (Eds.), Individual and Group Decision Making: Current Issues (pp. 221-246). Hillsdale, NJ: Lawrence Erlbaum Associates.
  37. Espevik, R., Johnsen, B. H., & Eid, J. (2011). Communication and performance in co-located and distributed teams: An issue of shared mental models of team members?. Military Psychology, 23(6), 616-638. https://doi.org/10.1080/08995605.2011.616792
  38. Johnson, T. E., Khalil, M. K., & Spector, J. M. (2008). The role of acquired shared mental models in improving the process of team-based learning. Educational Technology, 48(4), 18-26.
  39. 조일현 (2010). 대학 프로젝트 수업 환경에서 분업화, 상호작용, 공유정신모형이 팀 수행성과와 개인 학습에 미치는 영향. 교육공학연구, 26(3), 1-20.
  40. Stout, R. J., Cannon-Bowers, J. A., Salas, E., & Milanovich, D. M. (1999). Planning, shared mental models, and coordinated performance: An empirical link is established. Human Factors: The Journal of the Human Factors and Ergonomics Society, 41(1), 61-71. https://doi.org/10.1518/001872099779577273
  41. Xie, X. Y., Zhu, Y., & Wang, Z. M. (2009). Effect of the amount of task-relevant information on shared mental models in computer-mediated and face-to-face teams: Is more always better?. Social Behavior and Personality, 37(9), 1153-1160. https://doi.org/10.2224/sbp.2009.37.9.1153
  42. Jeong, H., & Chi, M. T. (2007). Knowledge convergence and collaborative learning. Instructional Science, 35(4), 287-315. https://doi.org/10.1007/s11251-006-9008-z
  43. Marks, M. A., Zaccaro, S. J., & Mathieu, J. E. (2000). Performance implications of leader briefings and team-interaction training for team adaptation to novel environments. Journal of Applied Psychology, 85(6), 971-986. https://doi.org/10.1037/0021-9010.85.6.971
  44. 정한호 (2011). 대학수준 팀 기반 학습에서 공유정신모형의 선행변인과 팀 성과. 교육공학연구, 27(1), 37-73.
  45. Mohammed, S., & Dumville, B. C. (2001). Team mental models in a team knowledge framework: Expanding theory and measurement across disciplinary boundaries. Journal of Organizational Behavior, 22(2), 89-106. https://doi.org/10.1002/job.86
  46. Huang, S., & DeSanctis, G. (2005). Mobilizing information social capital in cyber space: Online social network structural properties and knowledge sharing. Paper presented at the Proceedings of the 26th International Conference on Information Systems, Las Vegas, NV.
  47. 박은실, 최명숙 (2011). 온라인 토론학습에서 사회연결망 중심도가 지식구성에 미치는 영향. 교육정보미디어연구, 17(3), 353-377.
  48. 현영섭, 조대연 (2009). 학습동아리의 사회적 연결망과 지식공유의 관계. 평생교육학연구, 15(3), 189-212.
  49. Harden, R. M. (2002). Developments in outcome-based education. Medical Teacher, 24(2), 117-120. https://doi.org/10.1080/01421590220120669
  50. Baldwin, T. T., Bedell, M. D., & Johnson, J. L. (1997). The social fabric of a team-based MBA program: Network effects on student satisfaction and performance. Academy of Management Journal, 40(6), 1369-1397. https://doi.org/10.2307/257037
  51. Cross, R., & Cummings, J. N. (2004). Tie and network correlates of individual performance in knowledge-intensive work. Academy of Management Journal, 47(6), 928-937. https://doi.org/10.2307/20159632
  52. 임규연, 허희옥, 김영수 (2009). 온라인 팀 프로젝트에서 팀 리더의 상호작용 패턴 분석. 교육정보미디어연구, 15(4), 295-317.
  53. Ahn, H. J., Garandeau, C. F., & Rodkin, P. C. (2010). Effects of classroom embeddedness and density on the social status of aggressive and victimized children. The Journal of Early Adolescence, 30(1), 76-101. https://doi.org/10.1177/0272431609350922
  54. Leavitt, H. J. (1951). Some effects of certain communication patterns on group performance. The Journal of Abnormal and Social Psychology, 46(1), 38. https://doi.org/10.1037/h0057189
  55. Guetzkow, H., & Simon, H. A. (1955). The impact of certain communication nets upon organization and performance in task-oriented groups. Management Science, 1(3-4), 233-250. https://doi.org/10.1287/mnsc.1.3-4.233
  56. Faucheux, C., & Mackenzie, K. D. (1996). Task dependency of organizational centrality: Its behavioral consequences. Journal of Experimental Social Psychology, 2(4), 361-375.
  57. Argote, L., Turner, M. E., & Fichman, M. (1989). To centralize or not to centralize: The effects of uncertainty and threat on group structure and performance. Organizational Behavior and Human Decision Processes, 43(1), 58-74. https://doi.org/10.1016/0749-5978(89)90058-7
  58. Shaw, M. E. (1964). Communication networks. In L. Berkowitz (Ed.), Advances in Experimental Social Psychology (pp. 111-147). New York: Academic Press.
  59. 유지원 (2014). 대학생의 팀 기반 프로젝트 학습에서 학습성과에 대한 협력적 자기효능감, 팀 효능감, 팀 상호작용간 관계. 학습자중심교과교육연구, 14(10), 89-110.
  60. Johnson, T. E., Lee, Y., Lee, M., O'Connor, D. L., Khalil, M. K., & Huang, X. (2007). Measuring sharedness of team-related knowledge: Design and validation of a shared mental model instrument. Human Resource Development International, 10(4), 437-454. https://doi.org/10.1080/13678860701723802
  61. Stein, J. J. (1997). Asynchronous computer conferencing as a supplement to classroom instruction in higher education: The impact of selected learner characteristics on user satisfaction and the amount of interaction. Unpublished doctoral dissertation, Wayne State University.
  62. Field, A. (2005). Discovering statistics using SPSS (2nd ed.). London: SAGE.