1. An article in a 2006 issue of the Journal of Behavioral Decision Makingreports on a study involving 47 graduate students at Harvard. All of the participants were given $50, but some (chosen at random) were told that this was a "tuition rebate", while others were told that this was "bonus income". After one week, the students were contacted again and asked how much of the $50 they had spent and how much they had saved. Researchers wanted to know whether those receiving the "rebate" would tend to save more money than those receiving the "bonus".

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