TY - BOOK AU - Tewksbury,David AU - Rittenberg,Jason TI - News on the internet: information and citizenship in the 21st century T2 - Oxford studies in digital politics SN - 9780195391961 AV - PN4784.C615 T48 2012 U1 - 070.4 23 PY - 2012/// CY - New York PB - Oxford University Press KW - Citizen journalism KW - Online journalism KW - Citizenship KW - Technological innovations KW - Political participation N1 - Includes bibliographical references (p. [181]-192) and index; Introduction -- Shifting audiences -- Offline and online news content -- News specialization and segmentation -- Selecting news online -- Learning from online news -- Fragmentation and polarization of the audience -- Information democratization -- Online news and public affairs ER -