A Test of the Network Models of Political Priming

摘要

Extensive media coverage of a political issue has been shown to influence, or prime, the criteria used to judge overall performance of political leaders. This political priming effect is traditionally explained with network models of memory, which identify priming intensity and recency as key factors in determining the strength and endurance of a priming effect. However, these two assumptions of network models have not been directly tested in media studies. The potential of priming valence to influence the priming effect also has had little treatment. This experiment evaluated priming intensity, recency, and valence within a typical political priming context. In support of previous psychological findings, priming effects were apparent immediately following positively valenced primes, dissipating quickly thereafter. For negative primes, the influence of the prime on judgment formation was contingent on the individual's political leaning, in that individuals who would likely agree with the message exhibited priming effects and individuals who would likely disagree with the message exhibited little effect. The adequacy of applying associative memory models to political priming studies is discussed.