Rj. Faber et al., NEGATIVE POLITICAL ADVERTISING AND VOTING INTENT - THE ROLE OF INVOLVEMENT AND ALTERNATIVE INFORMATION-SOURCES, Journal of advertising, 22(4), 1993, pp. 67-76
Previous research on negative political advertising has found both int
ended and backlash effects, indicating that the impact of these ads is
likely to be contingent on other factors. The current study examines
some potentially important contingent variables-level of involvement a
nd attention to both newspapers and television for political informati
on. Regression analyses indicate that both enduring and situational in
volvement and attention to television news increase the impact of nega
tive political ads on voting decisions. Although it initially appears
that attention to newspaper is unrelated to the impact of negative ads
, analysis of covariance shows that newspaper reading actually reduces
the impact of negative ads after controlling for other variables.