2Attali, Y. 2004. Exploring the feedback and revision features of Criterion [ R ]. San Diego:The National Council on Measurement in Education ( NCME).
3Black, P. & D. Wiliam. 1998. Assessment and classroom learning [ J ]. Assessment in Education ,5 ( 1 ) :7 - 74.
4Brown,S. & P. Knight. 1994. Assessing Learners in Higher Education[ M]. London : Kogan Page Limited.
5Chen,C. & W,Cheng. 2008. Beyond the design of automated writing evaluation : Pedagogical practices and perceived learning effectiveness in EFL writing classes [ J ]. Language Learning & Technology, 12 (2) :94 - 112.
6Elliot, S. & C. Mikulas. 2004. The impact of MY Accessiuse on student writing performance:A technology overview and four studies [R]. San Diego:The Annual Meeting of the American Educational Research Association.
7Grimes, D. & M. Warschauer. 2010. Utility in a fallible tool:A multi- site case study of automated writing evaluation [ J ]. The Journal of Technology, Learning, and Assessment, 8 ( 6 ) : 1 - 44.
8Grimes, D. 2008. Assessing automated assessment: Essay evaluation software in the classroom [ OL ]. ftp://ftp, ics. uci. edu/pub/ grimesd/AutoAssessment, pdf, accessed 06/20/2010.
9Hoon, T. 2006. Online automated essay assessment: Potentials for writing development [ OL ]. http://ausweb, scu. edu. au/aw06/papers/refereed/tan3/paper, html, accessed 08/09/2010.
10Lantolf,J. & S. Thome. 2006. Sociocultural Theory and the Genesis of Second Language Development [ M ]. Oxford: Oxford University Press.
