6Rivkin S. G., E. A. Hanushek, and J. F. Kain. Teachers, schools, and academic achievement [ J l- Econometrica, 2005, 73 (2) : 417 -458.
7University of Tennessee Value-Added Research and Assess- ment Center. Cumulative and residual effects of teachers on future student academic achievement [ R]. Knoxville, TN, 1996.
8Sanders W. L., S. P. Wright, and S. P. Horn. Teach- er and classroom context effects on student achievement: Implications for teacher evaluation [ J ]. Journal of Per- sonnel Evaluation in Education, 1997, 11 (1) : 57 -67.
9Jason Millman. Grading teachers, grading schools : Is student achievement a valid evaluation measure [M]. Cor- win Press Ine, 1997.
10Sanders, W. L. and S. P. Horn. The Tennessee value- added assessment system (TVAAS) : Mixed-model meth- odology in educational assessment [ J]. Journal of Person- nel Evaluation in Education, 1994, 8 (3) : 299 - 311.