This book covers material as it is taught on a college-101 level. A brief history and overview of modern psychology is followed by chapters on perception, conditioning and learning, states of consciousness, human sexuality, personality testing, and abnormal behavior and its treatments. Charts, graphs, diagrams, instructive line illustrations, and where appropriate, amusing cartoons help to make learning E-Z. Barron's E-Z books are self-teaching manuals designed to improve students' grades in a wide variety of academic and practical subjects. For most subjects, the level of difficulty ranges between senior school and college-101 standards. E-Z books review their subjects in detail, and feature both short quizzes and longer tests with answers to help students gauge their learning progress. All exercises and tests come with answers. Subject heads and key phrases are set in a second color as an easy reference aid.