Cognitive load theory Add to my reading listDate of publication: March 2011Published by: SpringerAuthor(s): Professor John Sweller, Professor Paul Ayres and Professor Slava Kalyuga£: Teacher merit pay and student test scores: a meta-analysis Add to my reading listDate of publication: April 2017Published by: Vanderbilt UniversityAuthor(s): Lam Pham, Tuan D. Nguyen, and Professor Matthew G. Springer£: