COGNITIVE LOAD THEORY: Written by John SWELLER, Paul AYRES, and Slava KALYUGA, (Springer, New York, 2011, 274 pp., ISBN: 978-1-4419-8125-7)

Cognitive load theory (2011) by John Sweller, Paul Ayres, and Slava Kalyuga presents the state-of-the art form of cognitive load theory (CLT) including instructional guidelines produced by the theory so far. The book achieves this in a precise, detailed and well-organized manner thereby being very informative from the very beginning to the very end. For instance, even the preface provides an ample amount of information about CLT after stating the main premise of this theory: “Without knowledge of human cognitive processes, instructional design is blind.” (p. v). As stated in the book, CLT is that sort of a theory that informs instructional design from a cognitive perspective or on the basis of how human cognition works.