Educational psychology, a re-examination subject of pre-school education in China West Normal University. West China Normal University was founded in 1978, and its predecessor was North Sichuan Public Normal School founded in 1905. After many mergers and reorganizations, it was upgraded to an undergraduate institution of higher learning on 1978 and named as China West Normal University. 1993 was upgraded to an ordinary university at the undergraduate level and renamed as China West Normal University. According to the data of pre-school re-examination in China West Normal University, we can understand the educational psychology of pre-school re-examination subjects in China West Normal University.