not one respondent in Diener’s study believed that money by itself guaranteed happiness. The majority agreed with the statement, “Money can increase or decrease happiness, depending on how it is used.” In an earlier study, Norman Bradburn found that the highest-income group reported being happy about 25 percent more often than the lowest. Again, the difference was present, but it was not very large. In a comprehensive survey entitled The Quality of American Life published a decade ago, the authors report that a person’s financial situation is one of the least important factors affecting
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