Chang Xu
@changxuphd
Lecturer in the School of Psychology at Queen’s University Belfast
ID: 108669401
http://dr-xu.com 26-01-2010 17:49:47
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[New Article] 🤓 We Cannot Ignore the Signs: The Development of Equivalence and Arithmetic for Students from Grades 3 to 4, with Drs Li, Di Lonardo Burr, Si, Dr. Jo-Anne LeFevre, and Zhuo. tandfonline.com/doi/full/10.10…