Positive outcome bias

Positive outcome bias

There are two cognitive biases which might be called the positive outcome bias:

* Publication bias, the tendency for researchers to publish research which had a positive outcome. "Positive" in this sense means "eventful" as opposed to "uneventful"
* Valence effect, a bias in prediction in which people overestimate the probability of good things happening to them. "Positive" in this sense means "good" as opposed to "bad" feelings


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