Lovell, Oliver, Sweller's cognitive load theory in action / Cognitive load theory in action Oliver Lovell ; with foreword by John Sweller ; illustrations by Oliver Caviglioli. - 154 pages : illustrations ; 21 cm. - In action series . "A WalkThrus Production". Includes bibliographical references. ISBN: 9781913622237 10.00 LCCN: 2020445905 Subjects--Personal Names: Sweller, John, 1946- Cognitive Load Theory. Subjects--Topical Terms: Educational psychology.Learning, Psychology of.Cognitive learning.Instructional systems--Design.