“…While many have heralded the rise of social networking sites as a location of social and political interaction, little is yet known about the factors that promote their use in a more political sense. The mass media has long been recognized for its socializing influence: For example, media consumption contributes to political knowledge and opinion formation in adolescents (Arnett, ; McLeod, ), and serves as a gateway to participation, especially among younger teens (Shah, McLeod, & Lee, ). As McLeod () notes, exposure and attention to news media – whether print, broadcast, or online – are critical in distinguishing adolescents who become active citizens from those who remain disengaged from public life.…”