TY - GEN AU - Bryant, Jennings AU - Oliver, Mary Beth TI - Media effects : advances in theory and research SN - 9780805864502 AV - HN 90 PY - 2009/// PB - Routledge KW - Mass media - United States - Psychological effects KW - Mass media - Social aspects - United States KW - Mass media - Political aspects - United States KW - Mass media - United States - Influence N1 - 26060 ER -