共 50 条
- [41] SOCIAL AND PLAY BEHAVIORS OF INSTITUTIONALIZED MONGOLOID AND NONMONGOLOID RETARDED-CHILDREN JOURNAL OF PSYCHOLOGY, 1975, 91 (02): : 201 - 206
- [43] UTILITY OF 3 BEHAVIORAL INDUCES FOR STUDYING SEVERELY AND PROFOUNDLY RETARDED-CHILDREN AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1971, 76 (03): : 352 - &
- [45] COMPARISON OF 2 SETS OF PIAGETIAN SCALES WITH SEVERELY AND PROFOUNDLY RETARDED-CHILDREN AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1975, 80 (03): : 292 - 297
- [49] RELATIONSHIP OF PIAGETS SENSORIMOTOR PERIOD TO LANGUAGE ACQUISITION OF PROFOUNDLY RETARDED-CHILDREN AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1975, 79 (06): : 640 - 643
- [50] EFFECTS OF CONTINGENT IMITATION AND FUNCTIONAL EQUIVALENCE ON THE BEHAVIOR OF RETARDED-CHILDREN BEHAVIOURAL ANALYSIS AND MODIFICATION, 1980, 4 (01): : 63 - 70