I took part in this experiment. It was about 12-15 years ago. The test was administered by the department of Economics of the University. They put flyers around the campus for volunteers, who would then get to keep any…
I took part in this experiment. It was about 12-15 years ago. The test was administered by the department of Economics of the University. They put flyers around the campus for volunteers, who would then get to keep any…