The Effectiveness of a Training Program Based on Kotter’s Change Model in Developing Transformational Leadership Practices among Female School Principals in Al-Darb Governorate in Light of the Updated Supervisory Model

Abstract

This study examined the effectiveness of a training program based on Kotter’s Change Model in developing transformational leadership practices among female school principals in Al-Darb Governorate, in alignment with the requirements of the Modern Supervisory Model. A quasi-experimental design was employed, utilizing pre- and post-tests with two groups: an experimental group (15 principals) who received the training program, and a control group (15 principals) who did not receive any training. The study instrument was a questionnaire consisting of 24 items distributed across eight domains of transformational leadership. Pre-test results indicated that principals’ leadership practices were at a moderate level. Following the implementation of the training program, the experimental group demonstrated statistically significant improvements across all domains, both in comparison with their pre-test results and with the control group’s post-test scores. Effect size analysis (Cohen’s d) revealed large to very large effects, indicating a strong impact of the training program on enhancing transformational leadership practices. The study concludes that the Kotter-based training program was highly effective in developing school principals’ capacity to lead organizational change. The findings underscore the importance of adopting such targeted professional development programs as a strategic approach to achieving continuous improvement and supporting institutional excellence in schools in Al-Darb Governorate.