Describir: Sensation and perception in the history of experimental psychology /

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