(Re)Investigating the pathways between instructional leadership, collective teacher efficacy, and teacher commitment: a multilevel analysis

Lei Mee Thien is a Senior Lecturer in the School of Educational Studies, Universiti Sains Malaysia. Her recent research interest includes principal leadership and teacher professional learning. She has published papers in refereed journals such as Educational Management, Administration & Leadership, International Journal of Educational Management, and International Journal of Leadership in Education.

Igusti Ngurah Darmawan is a researcher with a strong interest in ICT, Science and Mathematics education, as well as quantitative methods and measurement. He has 20 years of experience in analysing, evaluating, and reporting large-scale assessment data. He recently completed a project, funded by SA's DfE, that focused on the evaluation of the Brightpath program in public schools across South Australia; and is currently involved in an Australian Federal Government's Emerging Priorities Program, focusing on Preparing for Parenting in a Post-Pandemic world - School seminars to skill parents and teachers to support the wellbeing, behaviour and self-regulation of students.

Donnie Adams is a Senior Lecturer at the Faculty of Education, University of Malaya. He obtained his PhD in Educational Leadership from the University of Malaya. He is a recipient of the University of Malaya's Bright Sparks scholarship and its Excellence Award in 2016: PhD Completion in Less than 3 Years.