共 13 条
- [1] CASE RD, 1962, BRITISH J EDUCATIONA, V32, P103
- [2] CRONBACH L, 1960, ESSENTIALS PSYCHOLOG
- [5] HILL SA, 1960, THESIS STANFORD U
- [6] HUGHES MM, 1965, THESIS U LEEDS
- [7] Inhelder B, 1958, GROWTH LOGICAL THINK
- [9] LOVELL K, 1966, MATH TEACHING, V37, P5