I use this study as an example with *so* many projects these days that I thought it might be useful to share the original source with you here. Schwartz is sharing the findings from a series of studies titled ‘When Choice is Demotivating’…
One study was set in a gourmet food store in an upscale community where, on weekends, the owners commonly set up sample tables of new items. When researchers set up a display featuring a line of exotic, high-quality james, customers who came by could taste samples, and they were given a coupon for a dollar off if they bought a jar.
In one condition of the study, 6 varieties of the jam were available for tasting. In another, 24 varieties were available. In either case, the entire set of 24 varieties was available for purchase.
The large array of jams attracted more people to the table than the small array, thought in both cases people tasted about the same amount of jams on average.
When it came to buying however, a huge difference became evident.
Thirty percent of the people exposed to the small array of jams actually bought a jar; only 3% of those exposed to the large array of jams did so
For the detailed answer(s) to ‘why is it so’