1D. Royce Sadler.Formative assessment and the design of instructional systems[J].Instructional Science.1989(2)
2Black,P,&Wiliam,D.Inside the Black Box:raising standards through classroom assessment[]..1998
3Black,P,and Harrison,C.Feedback in Questioning and Marking:the Science Teacher’s Role in Formative Assessment[].School Science Review.2001
4Black,P.The Nature and Value of Formative Assessment for Learning[]..2004
5Black,P,and Wiliam,D.Changing Teaching through Formative Assessment:[].The King’s-Medway-Oxfordshire Formative Assessment Project.2005
6Ruth Butler.“Enhancingand UnderminingIntrinsic Motivation;The EffectsofTask-Involving and Ego-Involving Evaluation on Interest and Performance,’[].British Journal of Educational Psychology.1988
