9McLeod D B. Research on Affect in Mathematics Education: A Reconceptualization [A]. In: Grouws D A. Handbook of Research on Mathematics Learning and Teaching [M]. New York: Macmillan, 1992.
10Op't Eynde P, De Corte E, Verschaffel L. Framing Students' Mathematics-related Beliefs: A Quest for Conceptual Clarity and a Comprehensive Categorization [M]. In G C. Leder, E, 2002.