Why are we addicted to personality tests? (And are they even accurate?)
Summary
In this episode of No Such Thing, the hosts investigate the scientific validity of the Enneagram personality test after taking it themselves. They consult psychologist Joshua Hook, who reviews 104 studies to determine that while the Enneagram has some empirical support, it lacks the rigorous evidence of the Big Five model and offers little proof for its "wing" system. The discussion explores why humans are obsessed with these categorizations, noting that they provide a quick, low-effort shortcut for self-reflection and identity grounding in an anxious world. Ultimately, the hosts conclude t…
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