TY - BOOK AU - Potter, W. James TI - Media effects SN - 9781412964692 AV - P 94 P677M PY - 2012/// CY - Los Angeles, Calif. PB - SAGE KW - Mass media KW - Influence KW - Social aspects KW - Physiological aspects KW - Psychological aspects N1 - Includes bibliographical references and index ER -