“…The attraction effect is one of the most well-known and researched choice phenomena. Over the past 30 years, it has been replicated across numerous research domains, such as consumer behavior (for a review, see Frederick, Lee, & Baskin, 2014), memory (Maylor & Roberts, 2007), law (Kelman, Rottenstreich, & Tversky, 1996), policy (Herne, 1997), personnel assessment (Slaughter, Sinar, & Highhouse, 1999), and leadership (Moran & Meyer, 2006), using various types of choice problems, in choice sets characterized by numerically indexed attributes (Frederick et al, 2014;Huber & Puto, 1983;Huber et al, 1982;Simonson, 1989) and with perceptual attributes (Trueblood, 2012;Trueblood, Brown, Heathcote, & Busemeyer, 2013;Trueblood & Pettibone, 2017), with hypothetical and real consequences, and with various subject populations. The attraction effect was originally used to demonstrate a violation of the regularity axiom (according to which the probability of choosing an option cannot be increased by adding another option to the choice set; Luce, 1977).…”