No Such Thing as Too Much Chocolate: Evidence Against Choice Overload in E-Commerce Carol Moser1, Chanda Phelan1, Paul Resnick1, Sarita Y. Schoenebeck1, and Katharina Reinecke2 1University of Michigan 2University of Washington Ann Arbor, MI, US Seattle, WA, US {moserc, cdphelan, presnick, yardi}@umich.edu
[email protected] ABSTRACT and enhance perceptions of freedom of choice and control E-commerce designers must decide how many products to (see [5] for a review). On the other hand, choice overload display at one time. Choice overload research has research has shown that selecting from large choice sets demonstrated the surprising finding that more choice is not can be more cognitively demanding and feel more necessarily better—selecting from larger choice sets can be overwhelming [40], can lead to less satisfaction with the more cognitively demanding and can result in lower levels final choice [11], and can deter actual purchases [21]. of choice satisfaction. This research tests the choice Further, how users respond to different choice set sizes overload effect in an e-commerce context and explores may depend on an individual’s tendency to maximize or how the choice overload effect is influenced by an satisfice decisions. Maximizers, who search for the best individual’s tendency to maximize or satisfice decisions. option (in contrast to satisficers, who opt for the first We conducted an online experiment with 611 participants satisfactory option), tend to be less satisfied with their randomly assigned to select a gourmet chocolate bar from choices [22], even when they expend time and effort to either 12, 24, 40, 50, 60, or 72 different options.