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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Hamilton, Arran

Arran Hamilton Group Director, Education, Cognition

Dr. Arran Hamilton is Group Director of Education at Cognition Education. Previously he has held senior positions at Cambridge University Press & Assessment, Education Development Trust, the British Council, Nord Anglia Education, and a research fellowship at Warwick University. His core focus is on translating evidence into impact at scale, and he has overseen the design, delivery, and evaluation of education programs across the Pacific Islands, East Asia, the Middle East, United Kingdom, Australia, and New Zealand. Arran’s recent publications include The Gold Papers and The Lean Education Manifesto.