Barnum effect
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The Barnum effect, also called the Forer effect or, less commonly, the Barnum–Forer effect, is a common psychological phenomenon whereby individuals give high accuracy ratings to descriptions of their
Bertram Forer
Pollyanna principle
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The Pollyanna principle is the tendency for people to remember pleasant items more accurately than unpleasant ones. Research indicates that at the subconscious level, the mind tends to focus on the op
Barnum effect
…identical vignette assembled by Forer from a newsstand astrology book. Forer attributed the effect to gullibility. The effect has been said to confirm the Pollyanna principle, where individuals tend "to use or accept positive words of feedback more frequently than negative words of feedback". Two factors are important in…
Poster for the 1920 film Pollyanna