Leadership Styles and Instructional Supervision for Quality Classroom Assessment in Ghana’s Colleges of Education

Abstract

This study examines how principals’ leadership styles shape instructional supervision and the quality of classroom assessment in Ghana’s Colleges of Education. An interpretive phenomenological design was used with fifteen participants comprising four principals, two vice principals, and nine tutors from four public Colleges of Education in the Ashanti Region. Data were generated through semi-structured interviews, institutional document analysis, and non-participant observation and were analysed thematically with support from NVivo 14. The findings indicate that assessment quality was strengthened where principals combined transformational, participatory, instructional, and ethical leadership behaviours. In such settings, supervision was experienced less as inspection and more as professional dialogue involving mentorship, peer moderation, collaborative assessment planning, and reflective feedback. At the same time, administrative workload, centralised reporting demands, limited financial autonomy, and uneven opportunities for assessment-related professional development reduced the time and institutional space available for sustained instructional supervision. A critical distinction therefore emerged between procedural compliance and deeper professional engagement with assessment for learning. The study argues that leadership style should not be treated as an isolated personal attribute because its practical effects are conditioned by institutional structures, professional relationships, and the wider policy environment. Sustainable assessment improvement requires leadership development that integrates assessment literacy, instructional supervision, distributed decision-making, ethical practice, and context-sensitive organisational support. The study contributes Ghana-specific evidence to educational leadership scholarship by showing how principals negotiate the tension between external accountability and professional agency within a reforming teacher education system.