發送短信

數:

提供者:

CAPTCHA:

             ___                 ___              
    ___     / _ \\      ___     / _ \\    ____    
   /   ||  / //\ \\    /   ||  | / \ ||  |    \\  
  | [] || |  ___  ||  | [] ||  | \_/ ||  | [] ||  
   \__ || |_||  |_||   \__ ||   \___//   |  __//  
    -|_|| `-`   `-`     -|_||   `---`    |_|`-`   
     `-`                 `-`             `-`

Please enter what you see:

發送短信 : The effects of goal publicity and incentives on self-set performance goals