New study finds that Dark Triad (narcissism, psychopathy, and Machiavellianism) and personality vary across academic majors, with the largest differences being between economics/business students (having high Dark Triad scores) and psychology students (having low Dark Triad scores).

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New study finds that Dark Triad (narcissism, psychopathy, and Machiavellianism) and personality vary across academic majors, with the largest differences being between economics/business students (having high Dark Triad scores) and psychology students (having low Dark Triad scores).