This research was supported by a grant from Fundamental Research Funds for the Central Universities (CCNU18XJ045), a grant from the Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality(2019–04-020BZPK01), a grant from the Postdoctoral Science Foundation of China (2019M652679), and a grant from the Fundamental Research Funds for the Central Universities (CCNU18ZDPY07). All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000.