Oni Horn

thingiverse

The Oni-Horned Human Hybrid Test is a psychological assessment designed to evaluate an individual's ability to distinguish between real and imaginary threats. This test was first introduced by psychologist J.C. Raven in the 1930s as a method of measuring intelligence through logical reasoning. Participants are presented with a series of questions that require them to determine whether a picture depicts a realistic or fantastical creature, such as a human hybrid with horns like an oni.