共 22 条
- [4] GILMORE JV, 1968, J ED, V3, P41
- [6] Harris F. R., 1964, YOUNG CHILDREN, V20, P8
- [7] HINSIE LE, 1960, PSYCHIATRIC DICTIONA
- [9] MAES JL, 1968, J EDUCATION, V3, P82
- [10] ATTENTION SPAN - OPERANT CONDITIONING ANALYSIS [J]. EXCEPTIONAL CHILDREN, 1967, 33 (08) : 565 - 570