The Adaptation and Psychometric Analysis of the Global Transformational Leadership (GTL) Scale for Turkish Educational Institutions

Abstract

Effective leadership is essential in transforming schools into vibrant learning environments that foster teachers' professional growth and boost student achievement. Among various leadership styles, transformational leadership, with its emphasis on vision, support, and innovation, stands out due to its potential to maximize performance and foster school success. The objective of this research is to translate and culturally adapt the Global (2000) into Turkish, with a focus on its application in educational institutions. The adaptation process followed a rigorous methodology to ensure the scale's semantic and conceptual equivalence in Turkish culture. This process involved translation, back-translation, and revisions based on expert feedback. The research was conducted with a sample of 322 teachers from a mid-sized city in eastern