TY - Acta Psychologica Sinica A1 - SHU Yueyu,SHI Yingbo,YUAN Yan T1 - An “operational definition” and a “falsifiability criterion” are not sufficient to lay the foundation for scientific psychology Y1 - 2019-07-24 00:00:00.0 JF - Acta Psychologica Sinica JO - Acta Psychologica Sinica SP - 1068 EP - 1078 VL - 51 IS - 9 UR - {https://journal.psych.ac.cn/acps/EN/10.3724/SP.J.1041.2019.01068} N1 - 10.3724/SP.J.1041.2019.01068 ER -