Purpose: There is an extensive body of contemporary educational literature concerning teachers' professional development (PD), but little attention has been paid to the PD of principals, despite their vital role in improving student learning outcomes. The available literature on principals' PD deals with content and quality while mostly ignoring…

In this study, it was aimed to determine the views of the education inspectors about the in-service training (IST) they attended and the problems they experience during IST. Quantitative and qualitative design were used together in the study. The data were collected through the In-Service Training Assessment Scale (ISTA) and an open-ended…