4Hamre, B., & Pianta, R.Early teacher-child relationships and the trajectory of children's school out -comes through eighth -grade [J]. Child Development, 2001,72 (2) .. 625-638.
5Julia E. Britt. Teacher-student relationships and student achievement in grades six and seven mathematics [D]. Liberty University.2013.
6Pianta, R. C., & Stuhlman, M. W.. Teacher-child relationships and children' s success in the first years of school [J]. School Psychology Review, 2004( 33 ) : 444-458.
7Katja Koir & Sara Tement. Teacher - student relationship and academic achievement: a cross-lagged longitudinal study on three different age groups [J]. Journal of Educational Psychology,2014( 29 ) :409-428.