Psychology Upplaga 4

Comprehensive, thought-provoking, and fully updated, Gray's Psychology, Fourth Edition is the perfect way to open students' eyes to the wonders of human behavior. Exploring psychology's major theories through the evidence that supports and refutes them, Gray's text encourages students to probe for the purposes and biological origins of behaviorthe "whys" and "hows" of human psychology. The Fourth Edition features dramatic new chapters on sensation and perception, as well as new media tools that actively involve students in psychological research.