Megan Garber gives an exceptionally detailed breakdown of applause in this essay, which analyzes the history and evolution of the everyday gesture.
So the subtleties of the Roman arena — the claps and the snaps and the shades of meaning — gave way, in later centuries, to applause that was standardized and institutionalized and, as a result, a little bit promiscuous. Laugh tracks guffawed with mechanized abandon. Applause became an expectation rather than a reward. And artists saw it for what it was becoming: ritual, rote.
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