If a sportscaster says on-air that a Major League Baseball player uses performance-enhancing drugs without knowing if the claim is accurate, the broadcaster may be held legally responsible for defamation.
An act of staging or presenting a play, concert, or other type of entertainment is known as a performance. It can also be described as the act, procedure, or accomplishment of performing an act, task, or function. Early in the 20th century, performance art became increasingly popular as a subset of performance. With a concentration on avant-garde poetry readings and live paintings intended to be seen by an audience, Dada and Russian constructivism groups are credited with the invention of performance art. It includes audience participation if desired and can be either scripted or entirely improvised. Action painting, a method that emphasised the dynamic motions of painters as they splattered paint, emerged in the 1950s with the rise of abstract expressionism with Jackson Pollock and Willem de Kooning.
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