INSTRUCTIONAL LEADERSHIP AND TEACHER PERFORMANCE IN CAMBODIAN HIGH SCHOOLS: A MIXED-METHODS ANALYSIS
BELTEI International University
DOI:
https://doi.org/10.56943/jssh.v4i4.890Effective educational leadership is critical for improving teacher performance, yet limited empirical evidence exists regarding how leadership practices influence teaching effectiveness in Cambodia's evolving education system. This mixed-methods study examines the relationship between educational leadership practices and teacher performance in ten high schools across Phnom Penh, Cambodia. Data were collected from 286 participants (158 valid survey responses) including school directors, deputy directors, teachers, and students using surveys, semi-structured interviews, and focus group discussions. Findings reveal that while 78% of schools implement professional development activities and democratic leadership is preferred (41.5%), significant implementation gaps persist: 53.1% of teachers report inadequate leadership support, 45% indicate misalignment between professional development and their actual needs, and 46.2% experience insufficient follow-up after training. Public schools show more consistent patterns of low support (52.5%) compared to polarized experiences in private institutions. Teachers participating in mentoring programs report substantial improvements (62%), and 68% note enhanced student motivation following professional development. The study demonstrates that leadership effectiveness depends not on professional development quantity but on quality, relevance, and sustained implementation support. These findings extend educational leadership theory by providing context-specific evidence from Southeast Asia and offer actionable recommendations for strengthening leadership capacity and teacher development systems in Cambodia and similar developing contexts.
Keywords: Educational Reform Instructional Leadership Mixed-Methods Teacher Professional Development
Admiraal, W., Kruiter, J., Lockhorst, D., Schenke, W., Sligte, H., Smit, B., Tigelaar, D., & de Wit, W. (2016). Affordances of teacher professional learning in secondary schools. Studies in Continuing Education, 38(3), 281–298. https://doi.org/10.1080/0158037X.2015.1114469
Bakker, A. B., Hetland, J., Kjellevold Olsen, O., & Espevik, R. (2023). Daily transformational leadership: A source of inspiration for follower performance? European Management Journal, 41(5), 700–708. https://doi.org/10.1016/j.emj.2022.04.004
Berman, P., McLaughlin, M. W., Bass, G., Pauly, E., & Zellman, G. (1977). Federal Programs Supporting Educational Change, Vol. VII: Factors Affecting Implementation and Continuation.
Bou, D., Sran, L., & Phorn, P. (2025). Exploring Cambodian teacher educators’ perspectives and challenges in conducting action research. Issues in Educational Research, 35(3).
Chhy, S., & Kawai, N. (2025). Cambodia’s Educational System Reform and Development toward Quality and Accessibility of Education. Science Insights Education Frontiers, 27(1), 4417–4433. https://doi.org/10.15354/sief.25.or726
Creswell, J. W., & Creswell, J. D. (2023). Research design: Qualitative, quantitative, and mixed methods approaches (Sixth). SAGE Publication, Inc.
Daniëls, E., Hondeghem, A., & Dochy, F. (2019). A review on leadership and leadership development in educational settings. Educational Research Review, 27, 110–125. https://doi.org/10.1016/j.edurev.2019.02.003
Em, S., Chin, P., Khan, S., & Nun, N. (2022). TEACHER EDUCATION IN CAMBODIA: FORMULAE, CHALLENGES, AND SUGGESTIONS FOR IMPROVEMENT. Jurnal As-Salam, 6(2), 90–104. https://doi.org/10.37249/assalam.v6i2.401
Guskey, T. R., & Passaro, P. D. (1994). Teacher Efficacy: A Study of Construct Dimensions. American Educational Research Journal, 31(3), 627. https://doi.org/10.2307/1163230
Hallinger, P., & Heck, R. H. (2010). Collaborative leadership and school improvement: understanding the impact on school capacity and student learning. School Leadership & Management, 30(2), 95–110. https://doi.org/10.1080/13632431003663214
Hallinger, P., & Murphy, J. (1985). Assessing the Instructional Management Behavior of Principals. The Elementary School Journal, 86(2), 217–247. https://doi.org/10.1086/461445
Hallinger, P., & Walker, A. (2017). Leading learning in Asia – emerging empirical insights from five societies. Journal of Educational Administration, 55(2), 130–146. https://doi.org/10.1108/JEA-02-2017-0015
Khath, B., & Tan, S. (2024). THE EFFECT OF LEADERSHIP STYLES ON STAFF PERFORMANCE: A CASE STUDY OF REAL ESTATE COMPANIES IN PHNOM PENH, CAMBODIA. Journal of Social Sciences and Humanities, 3(1), 23–44. https://doi.org/10.56943/jssh.v3i1.445
Kimkong, H., & Koemhong, S. (2022). Education: Key to Making Cambodia Great Again. Cambodia Development Center, 4(3), 1–18. https://cd-center.org/wp-content/uploads/2022/06/P124_V4IS3_20220621_EN.pdf
Leithwood, K., Harris, A., & Hopkins, D. (2020). Seven strong claims about successful school leadership revisited. School Leadership & Management, 40(1), 5–22. https://doi.org/10.1080/13632434.2019.1596077
Ma, X., & Marion, R. (2021). Exploring how instructional leadership affects teacher efficacy: A multilevel analysis. Educational Management Administration & Leadership, 49(1), 188–207. https://doi.org/10.1177/1741143219888742
Ministry of Education, Y. and S. (2014). Education Strategic Plan 2014-2018.
Ministry of Education, Y. and S. (2019). Education Strategic Plan 2019-2023.
Ministry of Education, Y. and S. (2025). Strategic Plan for Teacher Education Reform 2024–2030.
Özdoğru, M., Doğuş, Y., & Akyürek, M. İ. (2025). The Mediating Role of the Principal–Teacher Relationship in Innovative School Leadership and Teacher Professional Learning According to Turkish Teachers’ Perceptions. Behavioral Sciences, 15(4), 450. https://doi.org/10.3390/bs15040450
Royal Government of Cambodia. (2023). Pentagonal Strategy-Phase 1.
Sambath, G. (2021). Decentralization of Education is the Solution to Close the Educational Gap in Cambodia. Cambodian Journal of Educational Research, 1(2), 41–48. https://doi.org/10.62037/cjer.2021.01.02.04
Shih, F. (1998). Triangulation in nursing research: issues of conceptual clarity and purpose. Journal of Advanced Nursing, 28(3), 631–641. https://doi.org/10.1046/j.1365-2648.1998.00716.x
Teacher Training Department. (2023). Teacher Policy Action Plan 2024-2030. Ministry of Education, Youth, and Support.
Thurmond, V. A. (2001). The Point of Triangulation. Journal of Nursing Scholarship, 33(3), 253–258. https://doi.org/10.1111/j.1547-5069.2001.00253.x
Tondeur, J., Scherer, R., Siddiq, F., & Baran, E. (2017). A comprehensive investigation of TPACK within pre-service teachers’ ICT profiles: Mind the gap! Australasian Journal of Educational Technology, 33(3). https://doi.org/10.14742/ajet.3504
UNESCO. (2024). Strengthening Teacher Education Programmes in Cambodia. UNESCO. https://www.unesco.org/en/articles/strengthening-teacher-education-programmes-cambodia
UNICEF. (2025). Ministry of Education, Youth and Sport and UNICEF Elevate Education in Cambodia with Launch of Digital Platform to Advance Teacher Training. https://www.unicef.org/cambodia/press-releases/ministry-education-youth-and-sport-and-unicef-elevate-education-cambodia-launch
Vannak, H., & Kreng, D. H. (2025). LEADERSHIP IN HIGHER EDUCATION. Journal of Social Sciences and Humanities, 4(1), 91–109. https://doi.org/10.56943/jssh.v4i1.702
Yamane, T. (1973). Statistics An Introductory Analysis (3rd Edition). Harper and Row.
