This article explores how the presentation format of performance scores—incremental versus cumulative—affects consumer perception and behavior. Research shows that cumulative scores can soften the impact of negative feedback, while incremental scores highlight individual ratings. The findings suggest that companies should tailor score formats based on user needs and contexts.

Using star ratings instead of numerical ratings can lead to higher perceived product quality, with consumers being up to 64% more likely to choose a product when rated in stars. This finding suggests that visual representations of ratings can significantly influence purchasing decisions.