8Seligman M E, C sikszentmihaly M.Positive psychology:An introduction[ J ]Americon psychologist,2000( 1 ).
9Sheldon.M, King L.Why Positive Psychology Is Necessary[ J ].American Psychologist,2001(3).
10Ryan R M,Deei E L.Self determination theory and the facilitation of intrinsic molivation,social development and well being[ J ].Americaa Psychologist, 2000( 1 ).