Z:gnu-www-ja-frank--41e60e-We also found evidence consist/en

We also found evidence consistent with the view that the differences in cooperativeness are caused in part by training in economics. First, we saw that the gap in defection rates between economics majors and nonmajors tends to widen as students move toward graduation. Second, we saw that introductory microeconomics, at least if taught in a certain way, seems to affect student attitudes toward honesty.