TY - Acta Psychologica Sinica A1 - CHENG Yahua, WU Xinchun, LIU Hongyun, LI Hong T1 -  The developmental trajectories of oral vocabulary knowledge and its influential factors in Chinese primary school students Y1 - 2017-12-26 00:00:00.0 JF - Acta Psychologica Sinica JO - Acta Psychologica Sinica SP - 206 EP - 215 VL - 50 IS - 2 UR - {https://journal.psych.ac.cn/acps/EN/10.3724/SP.J.1041.2018.00206} N1 - 10.3724/SP.J.1041.2018.00206 ER -