TY - BOOK AU - Keller, John M. TI - Motivational design for learning and performance: the ARCS model approach SN - 9781441912497 (hardcover) U1 - 658.40714 PY - 2009/// CY - New York PB - Springer KW - Instructional systems KW - Design KW - Motivation (Psychology) KW - Motivation in education KW - Learning, Psychology of N1 - Includes bibliographical references (p. 325-344) and index ER -