By Richard Stalling and Ronald Wasden. Important features of the Study Guide include the following: Review of Key Ideas, consisting of 20 to 30 learning objections and several questions or exercises relating to each objective. Review of Key Terms, with matching exercises from the chapter definitions. Review of Key People with matching exercises of the major researchers and theorists presented in each chapter. Self-Quizzes, which consist of 15-20 multiple choice questions.