Product placement repetition in audio and visual modalities: effects on brand attitudes

Does repeating a brand placement within a television program strengthen attitudes; or wear thin? Two experiments with a full-length sitcom tested how repetition frequency (0–4 exposures) affects brand attitudes. One study varied subtle visual appearances; another varied spoken mentions. A comparison of pre-post measures showed striking asymmetry: Additional visual exposures improved attitudes without wear-out, an effect that persisted even without recall. In contrast, repeated verbal mentions produced no attitude change. This divergence aligns with Russell’s (Citation2002) framework: weakly plot-connected visual placements operate through low-attention fluency routes, while audio placements require plot-integral usage to drive positive elaboration. The strategic implication is that for placements with low plot connection, practitioners can confidently increase subtle visual placement frequency, whereas repeated audio mentions warrant caution. As streaming drives repeated exposures and ad-avoidance makes placements more relevant, understanding when repetition helps, versus when it fails, matters for both theory and practice.