7[1]Cooper,G.and Sweller,J.The effects of schema acquisition and rule automation on mathematical problem-solving transfer[J].Journal of Educational Psychology,1987,(79):347-362.
8[2]Larkin,J.,McDermott,J.,Simon,D.and Simon,H.Models of competence in solving physics problems[J].Cognitive Science,1980,(4):317-345.
9[3]Richard E.Mayer Nine Ways to Reduce Cognitive Load in Multimedia Learning[J].Educational Psychologist,38(1):43-52.
10[4]Sweller,J.Cognitive load during problem solving:Effects on learning[J].Cognitive Science,1988,(12):257-285.