ANDY HARGREAVES is the Thomas More Brennan Chair in Education at Boston College. In 2014, he was ranked as one of the 12 most influential scholars on US public education policy. He has written or edited more than 25 books on leadership and change, including Sustainable Leadership (with Dean Fink) and Professional Capital (with Michael Fullan). For more information, please visit www.andyhargreaves.com.
ALAN BOYLE is director of Leannta Education Associates. He designs and creates professional learning for education leaders in the United Kingdom and abroad. For more information, please visit www.leannta.com.
ALMA HARRIS is professor and director of the Institute of Educational Leadership at the University of Malaya. She is also Pro-Director (Leadership) at the Institute of Education, University of London. She is internationally known for her work on school improvement. For more information, please visit www.almaharris.co.uk.