The Impact of Classroom Composition on Psychological Adjustment of Left-behind Children: Contrast Effect or Assimilation Effect?
HOU Ke, LIU Yan, QU Zhiyong, ZHANG Yunyun, JIANG Suo
Psychological Development and Education . 2015, (2): 220 -229 .  DOI: 10.16187/j.cnki.issn1001-4918.2015.02.12