Guided by the psychological reactance theory, this study predicted that gain-framed messages and audiovisual content could counteract state reactance and increase the persuasiveness of weight management health messages. Data from a 2 (message frame: gain/loss) × 2 (modality: audiovisual/text) × 2 (message repetition) within-subjects experiment (N = 82) indicated that in the context of weight management messages for college students, gain-framed messages indeed mitigate psychological reactance. Furthermore, the modality and the frame of the health message interacted in such a way that gain-framed messages in an audiovisual modality generated the highest motivations to comply with the recommendations in the persuasive health messages.
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Lee et al. (2016) studied this question.
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