Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Comparison of Help Network Structures and Changes between Pre-service Secondary Teachers and Pre-journalists

예비중등교사와 예비언론인의 도움 연결망 구조와 변화 비교

  • Kim, Sung-Yeun (Graduate School of Education, Incheon National University) ;
  • Park, Han Woo (Department of Media and Communication, Interdisciplinary Graduate Program of Digital Convergence Business, YeungNam University)
  • Received : 2019.10.23
  • Accepted : 2020.02.07
  • Published : 2020.02.29
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Abstract

This study compared the structures and changes of help network between pre-service secondary teachers and pre-journalists who participated in the class related to network analysis to seek ways to activate a professional learning community. For this study, we used Exponential Random Graph Models (ERGM) based on ties as being interdependent and not conventional regression models requiring assumptions of independence between observations. The analysis subjects were 43 pre-service secondary teachers and 29 pre-journalists who responded both early and late in the help network survey. The main results were as follows. First, full models with network structural terms were better than simple models with no structural terms. Second, the effect of transitivity was not statistically significant in the pre-service secondary teachers' network. However, it was statistically significant in the pre-journalists' network. Third, there were effects of reciprocity, indegree popularity, and outdegree activity in the early help network of pre-service secondary teachers. On the contrary, there were only the positive effects of reciprocity and the negative effect of outdegree activity in the late network. Finally, this study demonstrated the possibility in educational fields' application of network structural effects and provided limitations and directions for future research.

본 연구는 예비중등교사의 전문적 학습공동체를 활성화시킬 수 있는 방안을 모색하기 위해 예비중등교사와 연결망 분석과 관련된 수업에 참여한 예비언론인의 도움 연결망 구조와 변화를 비교하였다. 이를 위해 기존의 회귀분석과 달리 개체들 사이의 관계를 종속으로 보고, 연결망 형성 원리에 대해 통계적 추론을 가능케 하는 ERGM으로 분석을 수행하였다. 분석 대상은 예비중등교사 43명과 예비언론인 29명으로 연결망 조사 시 초기와 후기에 2회 모두 응답한 학생으로 한정하였다. 주요 분석결과는 다음과 같다. 첫째, 분석대상과 조사시기에 상관없이 개인 특성 변수만을 고려한 모형은 연결망 구조 변수를 함께 고려한 모형에 비해 설명력이 낮게 나타났다. 둘째, 예비중등교사의 도움 연결망에서는 전이성이 통계적으로 유의하게 나타나지 않았지만, 연결망 조사 시기와 상관없이 예비언론인을 대상으로 분석한 결과에서는 모두 통계적으로 유의하게 나타났다. 셋째, 예비중등교사의 초기 도움 연결망에서는 호혜성, 내향대중성, 외향활동성 효과가 나타난 반면, 후기 연결망에서는 정적 호혜성과 부적 외향활동성 효과만 나타났다. 마지막으로 네트워크 구조 변수 효과의 현장 적용 가능성을 제안하였으며, 본 연구의 제한점과 후속 연구를 제시하였다.

Keywords

References

  1. J. Y. Kim, J. H. Jang, I. W. Park, "Activities to improve classes, teacher efficacy, and teacher satisfaction based on participation in a professional learning community", Teacher Education Research, vol.57, No.1, pp.1-15, 2018. https://doi.org/10.15812/TER.57.1.201803.1
  2. S. Y. Lee, "Management plan of a professional learning community for teachers' capability development", Issue Paper, Sejong: Korean Educational Development Institute, 2015.
  3. H. M. Lee, "Professional teacher learning community (PLC) concepts, procedures and operating principles, and building good environments", Proceedings of the Korea Association of Yeolin Education, pp.167-180, 2012.
  4. J. H. Park, I. B. Song, J. L. Lee, "The impact of teacher collaboration as a learning activity on teaching practices", The Journal of Korean Teacher Education, Vol.33, No.1, pp.243-265, 2016. https://doi.org/10.24211/tjkte.2016.33.1.243
  5. J. H. Park, I. B. Song, "The impact of teacher's professional development activities on the improvement of subject knowledge and pedagogy", Asian Journal of Education, Vol.16, No.1, pp.63-83, 2015.
  6. K. H. Seo, "An action research on preservice teachers' collaborative inquiry", The Journal of Korean Teacher Education, Vol.29, No.2, pp.47-96, 2012.
  7. E. J. Hur, "The effects of a learning organization on teachers' professionalism", The Journal of Korean Teacher Education, Vol.28, No.3, pp.29-53, 2011.
  8. S. M. Hord, Learning together, leading together: Changing schools through professional learning communities. Teachers College Press, 2004
  9. R. DuFour, "What is a" professional learning community"?", Educational leadership, Vol.61, No.8, pp.6-11, 2004.
  10. S. D. Kruse, An Emerging framework for analyzing school-based professional community. In K. S. Louis, S. D. Kruse (Eds), Professionalism and Community: Perspectives on reforming urban schools. Thousand Oaks, CA: Corwin Press., pp.23-24, 1996.
  11. H. S. Kang, J. H. Kim, S. W. Song, H. N. Kim, "Exploratory study of characteristics of professional learning communities affecting teacher efficacy", The Journal of Learner-Centered Curriculum and Instruction, Vol.16, No.4, pp.769-791, 2016.
  12. I. S. Park, "Exploring the possibility of improving teacher efficacy in teacher learning community", Journal of Social Science in Seoul Women's University, Vol.17, pp.63-89, 2010.
  13. J. J. Park, "Influence of teacher community on teacher commitment : focusing on the mediate effect of teacher efficacy", The Journal of Korean Teacher Education, Vol.28, No.2, pp.191-211, 2011.
  14. J. H. Park, I. B. Song, H. W. Kim, H. J. Kwak, "The mediation effect of instructional efficacy as it pertains to a teacher's collaborative activities and their perception of instructional professionalism's effectiveness", The Journal of Korean Education, Vol.42, No.1, pp.81-105, 2015.
  15. D. B. Lee, "The effects of teacher community on teacher's class leadership", The Journal of Learner-Centered Curriculum and Instruction, Vol.12, No.3, pp.389-410, 2012.
  16. H. J. Lee, J. H. Shin, H. S. Choi, Y. K. Lee, "Multi-level analysis of the effects of secondary teachers' background and socio-psychological variables on teachers' teacher-efficacy", Asian Journal of Education, Vol.12, No.4, pp.95-124, 2011.
  17. C. N. Hong, "The empirical analysis on the possibility of the improvement of teacher efficacy", The Journal of Educational Administration, Vol.24, No.4, pp.161-186, 2006.
  18. I. S. Seo, "A mechanism of collaborative network structure: focusing on 'Settlement Support Program'", The Korea Local Administration Review, Vol.27, No.2, pp.75-102, 2013.
  19. S. Y. Kim, C. M. Kim, "Characteristics of pre-service elementary teachers' help and friends networks and effects of networks centrality on their happiness", CNU Journal of Educational Studies, Vol.39, No.1, pp.175-202, 2018.
  20. E. K. Suh, J. S. Koo, "A concise veasure of subjective well-Being(COMOSWB): scale development and validation", Korean Journal of Social and Personality Psychology, Vol,25, No.1, pp.95-113, 2011.
  21. J. Y. Kim, S. Y. Park, H. S. Shin, B, C. Min, "Evaluating admission officer system based on college students' outcomes", Asian Journal of Education, Vol.14, No.1, pp.29-50, 2013.
  22. O. Frank, D. Strauss, "Markov graphs", Journal of the american Statistical association, Vol.81, No.395, pp.832-842, 1986. DOI:http://dx.doi.org/10.1080/01621459.1986.10478342
  23. T. A. Snijders, "Markov chain Monte Carlo estimation of exponential random graph models", Journal of Social Structure, Vol.3, No.2, pp.1-40, 2002.
  24. D. R. Hunter, M. S. Handcock, "Inference in curved exponential family models for networks", Journal of Computational and Graphical Statistics, Vol.15, No.3, pp.565-583, 2006. DOI: http://dx.doi.org/10.1198/106186006X133069
  25. H. H. Park, "Using ERGM (Exponential Random Graph Model) in exploring network effects: A case study of policy networks", Modern Society and Public Administration, Vol.29, No.1, pp.35-61, 2019.
  26. D. Lusher, J. Koskinen, G. Robins, Exponential random graph models for social networks: Theory, methods and applications, Cambridge University Press, pp.167-186, 2013. DOI: http://dx.doi.org/10.1017/CBO9780511894701
  27. C. M. Kim, "Methodological Characteristics of Social Selection Statistical Models and Analysis of Male High School Students' Help Networks for English Learning using p2 and p* models", Journal of Educational Evaluation, Vol.28, No.3, pp.753-777, 2015.
  28. C. M. Park, W. C. Jang, "Cosponsorship networks in the 17th National Assembly of Republic of Korea", The Korean Journal of applied Statistics, Vol.30, No.3, pp.403-415, 2017. https://doi.org/10.5351/KJAS.2017.30.3.403
  29. G. Robins, T. Snijders, P. Wang, "Recent developments in exponential random graph (p*) models for social networks", Social networks, Vol.29, No.2, pp.192-215, 2007. https://doi.org/10.1016/j.socnet.2006.08.003
  30. C. M. Kim, H. J. Im, "Measurement and analysis of elementary school students' help networks: the effects of help networks on happiness", Journal of Educational Evaluation, Vol.28, No.4, pp.1077-1106, 2015.
  31. P. R. Monge, N. S. Contractor, Theories of communication networks. Oxford University Press, USA, 2003.
  32. H. J. Im, C. M. Kim, "Identifying cohesive subgroups of elementary school students' friendship networks and exploring academic help networks formation using social network analysis", Journal of Educational Evaluation, Vol.29, No.3, pp.565-595, 2016.
  33. M. J. Mendelson, F. E. Aboud, "Measuring friendship quality in late adolescents and young adults: McGill Friendship Questionnaires", Canadian Journal of Behavioural Science, Vol.31, No.2, pp.130-132, 1999. https://doi.org/10.1037/h0087080
  34. H. J. Im, C. M. Kim, "Measurement and analysis of longitudinal networks in elementary students' friendship networks and help networks ", Journal of Educational Evaluation, Vol.31, No.1, pp.281-308, 2018.
  35. D. R. Hunter, M. S. Handcock, C. T. Butts, S. M. Goodreau, M. Morris, "ergm: A package to fit, simulate and diagnose exponential-family models for networks", Journal of statistical software, Vol.24, No.3, pp.1-29, 2008.