Psychology Principles in Practice Review and Assessment Resources 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, 264 Pages ISBN-13/EAN: 9780554026909 ISBN-10: 0554026902 Product Code: 1211339 National/State: National Copyright Year: 2010