共 49 条
- [1] ALMY M, 1966, YOUNG CHILDRENS THIN
- [3] ORDER OF ACQUISITION OF NUMBER AND QUANTITY CONSERVATION [J]. CHILD DEVELOPMENT, 1972, 43 (04) : 1401 - &
- [5] COMPARISONS OF DIGITS AND DOT PATTERNS [J]. JOURNAL OF EXPERIMENTAL PSYCHOLOGY, 1974, 103 (06): : 1131 - 1136
- [6] NUMERICAL REASONING IN YOUNG-CHILDREN - ORDERING PRINCIPLE [J]. CHILD DEVELOPMENT, 1977, 48 (02) : 427 - 434
- [7] Clark, 1973, COGNITIVE DEV ACQUIS
- [9] CHILDRENS DISCOVERY OF CONSERVATION OF MASS, WEIGHT, AND VOLUME - PIAGET REPLICATION STUDY .2. [J]. JOURNAL OF GENETIC PSYCHOLOGY, 1961, 98 (JUN): : 219 - &
- [10] DEVELOPMENT OF QUANTITATIVE THINKING - A SYSTEMATIC REPLICATION OF PIAGETS STUDIES [J]. JOURNAL OF GENETIC PSYCHOLOGY, 1961, 98 (MAR): : 37 - &