Imagination matters: do consumers' imagery processing and self-regulatory goals affect the persuasiveness of metaphor in advertising?

In this paper, we show that individuals' self-regulatory focus and imagery processing affect the persuasiveness of metaphorical advertisements. Study 1 show that metaphorical advertisements enhance persuasion only among individuals who are promotion focussed. They attenuate brand evaluation among prevention-focussed individuals. In Study 2, a regulatory fit between message frame and regulatory focus results in more favourable brand evaluations only among promotion-focussed individuals when a promotion-framed metaphorical advertisement is presented. In Study 3, the level of imagery processing mediates the interaction effect of metaphorical advertisements and regulatory focus on brand evaluation. Study 4 reveals that brand evaluation is enhanced when promotion-focussed consumers view a metaphorical advertisement without interpretative cues. However, the brand evaluation of prevention-focussed consumers is enhanced when they view a metaphorical advertisement with interpretative cues.