“…For the measure of engagement with community radio, respondents were asked to rank their levels of involvement with their community station on a four-point scale (1= not involved, 2=slightly involved 3=moderately involved, and 4=very involved). Following Pan and Kosicki (1997), the measure of exposure to political talk radio was differentiated from other media use, because talk radio is construed as a type of opinion activity and not a mere media exposure (Crittenden, 1971). To measure this exposure, respondents were asked: "How often, if ever, do you listen to radio shows that invite listeners to call-in or send a text message to discuss current events, public issues, and politics: 1=never, 2=very rarely, 3=rarely, 4=occasionally, 5=very frequently, 6=always?"…”