Richard Mayer is one of the most influential educational researchers: His theory of multimedia learning is widely cited, and his resulting principles for how to design learning materials have become a ...

Contemporary research in educational psychology has underscored the pivotal role of cognitive load in shaping the efficacy of multimedia learning. The cognitive load theory posits that learners’ ...

Instructional Science, Vol. 39, No. 6 (November 2011), pp. 939-974 (36 pages) This is a design study meant to demonstrate the feasibility of integrating three rather different theoretical perspectives ...