6Porter, A. A Curriculum Out of Balance: The Case of Elementary School Mathematics [ J ]. Educational Researcher, 1989, 18(5):9-15.
7Assor, A., Kaplan, H. & Roth, G. Choice Is Good, But Relevance is Excellent: Autonomy - enhancing and Suppressing Teacher Behaviors Predicting Students' Engagement in Schoolwork [ J ]. British Journal of Educational Psychology, 2002, 72:261-278.
8Fox, D. R. Psychology, Ideology, Utopia, and the Commons [J]. American Psychologist, 1985, 40:48 -58.
9Anderson, D. Creative Teachers : Risk, Responsibility, and Love [ J ]. Journal of Education, 2002, 183 ( 1 ) : 33 - 48.
10Reilly, D. The Learner Centered High School: Prescription for Adolescents ' Success [ J ]. Education, 2000, 121(2) : 219 -228.