confirmation bias

American  

[kon-fer-mey-shuhn bahy-uhs] / ˌkɒn fərˈmeɪ ʃən ˌbaɪ əs /

noun

Psychology.

1. bias that results from the tendency to process and analyze information in such a way that it supports one’s preexisting ideas and convictions: Unfortunately, their experimental method was proven invalid due to confirmation bias.

   Confirmation bias is a major issue when we get all our news from social media sites.

   Unfortunately, their experimental method was proven invalid due to confirmation bias.

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Etymology

Origin of confirmation bias

Coined in 1960 by English psychologist Peter Wason