3Harris, A. Teacher leadership as distributed leadership: heresy, fantasy or possibility [ J ]. School leadership & management, 2003, 23 (3), 313-324.
4Frost D. From professional development to system change: teacher leadership and innovation [ J ]. Profes- sional Development in Education, 2012, 38 (2) : 205 - 227.
5Lambert L. Leadership redefined: an evocative context for teacher leadership [ J]. School Leadership & Manage- ment, 2003, 23 (4) : 421 -430.
6Barth, R. School: a community of leaders. In A. Lieberman (Eds.), Building a professional culture in schools [ M ]. New York: Teachers College Press. 1988 : 129 - 147.
7Little J W. Constructions of teacher leadership in three periods of policy and reform activism [ J ]. School Lead- ership & Management, 2003, 23 (4) : 401 -419.
8Muijs D, Harris A. Teacher led school improvement: Teacher leadership in the UK [ J ]. Teaching and Teach- er Education, 2006, 22 (8) : 961 -972.
9Thornton, H. J. Excellent teachers leading the way: how to cultivate teacher leadership [ J ]. Middle School Journal, 2010, 41 (1) : 36 -43.
10Mangin, M. M. Facilitating elementary principal' s sup- port for instructional teacherleadership [J]. Educational Adrninistration Quarterly, 2007, 43 (3) : 319 - 357.
