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Re:Are rich people meaner? Two teams find errors in each oth... by civilian on Friday October 13, 2017 @01:13PM (#15467494)
Sci-hub FTW

Higher social class predicts increased unethical behavior: https://sci-hub.io/http://www.pnas.org/content/109/11/4086.a...

A 4-study replication of the moderating effects of greed on socioeconomic status and unethical behaviour https://sci-hub.io/https://www.nature.com/articles/sdata2016...

Re:Are rich people meaner? Two teams find errors in each oth... by hwillis on Friday October 13, 2017 @01:54PM (#15467855)
And to answer the question, it seems like class was self-ranked based on the MacArthur Scale of Subjective Social Status[1] rather than having two groups drawn from two classes. "Low" and "High" look like they're just the two groups above and below the median of the study.

[1]: http://www.macses.ucsf.edu/research/psychosocial/subjective....