Created with Sketch. The term “Baader-Meinhof phenomenon,” was coined independently to denote the frequency illusion. A man named Terry Mullen encountered the term "Baader-Meinhof gang" twice ...

Can you find 2 hidden cats in this mind-bending optical illusion in just 5 seconds? Test your IQ, observation skills, and ...

When did the concept of the illusion of control originate? Created with Sketch. The illusion of control was first described by psychologist Ellen Langer in 1975. Originally, it was thought that ...

which then creates the illusion of movement. Produced by Claudia Romeo More from UK This artist uses transparency film to make drawings look like they are moving. By moving the plastic across the ...

From famous illusions like the "duck-rabbit" drawing to complex hidden-image challenges, these puzzles have been used for entertainment and psychological studies. They test observation skills ...

Optical Illusion for Testing Your Personality: Optical illusions are mind-bending illustrations of objects or drawings or pictures that have different appearances and can be perceived differently.