共 26 条
- [1] ADAMS RS, 1970, REALITIES TEACHING E
- [2] [Anonymous], 1950, HUMAN GROUP
- [4] DEITRICH FR, 1964, J EDUC RES, V57, P509
- [5] Festinger L., 1957, THEORY COGNITIVE DIS
- [6] GLIDEWELL J, 1966, REV CHILD DEV RES, V2, P221
- [7] GOLDBERG M, 1966, EFFECTS ABILITY GROU
- [8] Goldberger A. S., 1964, ECONOMETRIC THEORY
- [10] GRONLUND NE, 1959, SOCIOMETRY CLASSROOM