4Genesee F & Upshur J A. Classroom-based evaluation in second language education[M]. Cambridge:Cambridge University Press, 1996.
5Hamp-Lyons L & Condon W. Assessing the portfolio: Principles for practice, theory & research[M].Mount Waverly: Hampton Press, Inc , 2000.
6Hein G & Price S. Active assessment for active science[M]. Portsmouth, NH: Heinemann, 1994.
7National Council oF Teachers oF Mathematics. Assessment standards For school mathematics [M]. Reston,VA: NCTM, 1995.
8National Research Council. Classroom assessment and the National Science Education Standards [M].Committee on Classroom Assessment and the National Science Education Standards. J M Atkin, P Black, J Coffey (eds.). Center for Education, Division of Behavioral and Social Sciences and Education.Washington, DC: National Academy press, 2001.
9Rassi j A. Rational for formative assessment component in new audiology certification standards. 1999.Retrieved March 30, 2003, from http://professional, asha. org/academic/Rassi Formative Assess. cfm.
10Sadler, D. R. Formative assessment and the design of instructional systems[J]. Instructional Science, 1989,18(2): 119--144.