What are Zener cards?
Zener cards are a deck consisting of 25 cards, each repeating one of the 5 symbols: Circle, Wave, Star, a Plus sign, and a Square. To test psychic ability (and to practice), all the 25 cards are presented to the subject, except the subject does not get to see the card. The subject will use their intuitive abilities to sense what the symbols are.
Take the Zener Test Below.