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Moral psychology · Graham, Haidt & Nosek

What is your moral compass made of?

Moral Foundations Theory holds that moral judgment is built on five intuitive foundations: Care, Fairness, Loyalty, Authority and Purity. People weight them differently, and those weightings explain a lot about why decent people disagree so fiercely.

Two short parts: first, rate how relevant various considerations are when you decide something is right or wrong; then rate your agreement with a series of statements. There are no right answers, and two check questions catch autopilot responding.

22 items~4 minutesThe standard MFQ-20 short form
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The science

Moral Foundations Theory, developed by Jonathan Haidt, Jesse Graham and colleagues, argues that human morality is built on a small set of evolved intuitions: protecting the vulnerable (Care), reciprocity and justice (Fairness), cohesion with one's group (Loyalty), respect for hierarchy and tradition (Authority), and a sense of sanctity and contamination (Purity). Moral reasoning, on this view, is mostly post-hoc: the intuitions fire first.

The MFQ is the standard instrument for measuring how much each foundation matters to a person; this is the official 20-item short form, including its two catch items. The theory's most famous finding is political: across large samples, self-identified liberals lean heavily on Care and Fairness while rating Loyalty, Authority and Purity much lower, whereas conservatives weight all five foundations more evenly (Graham, Haidt & Nosek, 2009). That asymmetry (not a difference in whether people are moral, but in what morality is made of) predicts positions on a wide range of contested issues.

Honest caveats

The reference profile shown with your results comes from large web-volunteer samples, which lean educated, Western and liberal, so your distance from it partly reflects who takes online questionnaires. The five-factor structure has also been debated (some analyses prefer two factors: individualising vs. binding), and a revised MFQ-2 exists. Read your profile as a description of your moral attention, not a moral report card: every foundation has both noble and troubling expressions.

  1. Graham, J., Haidt, J., & Nosek, B. A. (2009). Liberals and conservatives rely on different sets of moral foundations. Journal of Personality and Social Psychology, 96(5), 1029–1046.
  2. Graham, J., Nosek, B. A., Haidt, J., Iyer, R., Koleva, S., & Ditto, P. H. (2011). Mapping the moral domain. Journal of Personality and Social Psychology, 101(2), 366–385.
  3. Haidt, J. (2012). The Righteous Mind: Why Good People Are Divided by Politics and Religion. Pantheon.
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