5Slater, C.L. and Simmons, D.L. The design and implementation of a Peer Coaching program[J]. American Secondary Education,2001,29(3) :67-76.
6Topping, K & Ehly,S.lntroduction to peer-assisted learning[A].Topping, K. & Ehly,S.(Eds.).peer-assisstedlearning[C].Mahwah, New Jersey: Lawrence Erlbaum Associate, 1998.1 23.
