Psychology Principles in Practice Teacher Management System Psychology: Principles in Practice This Psychology program offers high school appropriate content that illustrates current theories and gives students the tools they need to understand themselves and the world around them. Grades: 9-12 Material Type: Resource Materials Format: Softcover, 152 Pages ISBN-13/EAN: 9780554026886 ISBN-10: 0554026880 Product Code: 1211333 National/State: National Copyright Year: 2010