Advancing the aesthetic middle principle: Trade-offs in design attractiveness and strength

Key design properties of marketing artifacts that influence consumer response include perceived attractiveness (the valenced evaluative response to the artifact) and perceived strength (the artifact’s ability to capture attention). The aesthetic middle principle contends that the designs most effective in generating purchase intentions are counterintuitively not the most attractive and strongest, but rather designs tempered to be moderately attractive and very strong or very attractive and moderately strong. Such designs are visual representations closer to the aesthetic middle, thereby prompting more favorable consumer responses. This research empirically tests the aesthetic middle principle in two consumer field studies, using both simple (typeface) and complex (wine package) designs. In a subsequent controlled experiment, the strongest aesthetic middle effects emerge for hedonic (rather than utilitarian) products and when less product-related information is available. The effects of the aesthetic middle occur regardless of available cognitive resources or individual differences in design acumen.