. . "Change (Psychology)" . . "Psychology." . . "Human behavior." . . "PSYCHOLOGY / Reference" . . . . . . . . . . . . "Fresh, engaging and complete support for all the topics in WJEC AS Psychology."@en . . . "Study guides"@en . "WJEC psychology for AS"@en . "WJEC psychology for AS" . . . "Electronic books"@en . . . "Textbooks"@en . "WJEC Psychology for AS"@en . . . .