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 __   __     ___     _    _     ______   _____    
 \ \\/ //   / _ \\  | |  | ||  /_   _// |  __ \\  
  \   //   / //\ \\ | |/\| ||   -| ||-  | |  \ || 
  / . \\  |  ___  |||  /\  ||   _| ||_  | |__/ || 
 /_//\_\\ |_||  |_|||_// \_||  /_____// |_____//  
 `-`  --` `-`   `-` `-`   `-`  `-----`   -----`

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Text this: Individual differences and their measurement: A review of 100 years of research