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  _____     _____     ____       ___     _____    
 /  ___||  |  ___||  |  _ \\    / _ \\  |  __ \\  
| // __    | ||__    | |_| ||  | / \ || | |  \ || 
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 \____//   |_____||  |_|\_\\    \___//  |_____//  
  `---`    `-----`   `-` --`    `---`    -----`

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Text this: The perception of spontaneous and volitional laughter across 21 societies