For example, one study found that characteristics elicited from chatting, such as educational status and occupation, predicted «yes»
decisions at small events (15 - 25 people), whereas «yes»
decisions at larger events were predicted by height and weight.5 People at larger events are also more likely to form a consensus about which participants are most appealing, 6 supporting the idea that we
dumb - down our
decisions as choices
increase.