發送短信 : How well am I doing? Using a corpus-based analysis to investigate tutor and institutional messages in comment sheets

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