What is the Barnum Effect? What is Murphy's Law

1. The Barnum effect means that people easily believe a general personality description and think that it is particularly suitable for them and accurately reveals their personality characteristics, even if the content Hollow.

2. Murphy’s Law is a psychological effect proposed by Edward A. Murphy, also known as Murphy’s Law and Murphy’s Theorem.

The original text is: If there are two or more ways to do something, and one of the choices will lead to disaster, someone will make this choice. The bottom line is: if there is a chance that things will go bad, no matter how small the possibility, it will happen.

Extended information:

The origin of Murphy's Law:

In 1949, an Air Force captain engineer named Edward Murphy had a problem with one of his A colleague who was unlucky made a casual joke: "If something is likely to be done badly, it will definitely be worse if you ask him to do it."

A joke that was not malicious at first It doesn't have any deep meaning, it just expresses the helplessness that bad luck brings to people. Maybe it’s because there are too many unlucky people in this world, or maybe it’s because people always make mistakes of one kind or another. This sentence spread quickly, and finally it was interpreted as: If bad things are possible, no matter how small the possibility is. , it will always happen and cause the greatest possible loss.

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