Q

What is the origin of the term 'echo chamber'?

From 5 years of verified research · Vassili Sandqvist
A

The term 'echo chamber' was first used in its current sense in an April 7, 1934 issue of the St. Bernard Sunbelt, a Louisiana newspaper. It described how certain communities reinforce shared beliefs by excluding contradictory information, creating an environment where only amplified ideas circulate.

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