共 16 条
[2]
Baldwin J M, 1890, Science, V16, P247, DOI 10.1126/science.ns-16.404.247
[5]
BISHOP DVM, 1983, J ROY COLL PHYS LOND, V17, P161
[6]
GESELL A, 1947, J GENET PSYCHOL, V70, P155
[7]
GIESECKE M, 1936, MONOGRAPHS SOC RES 5, V1
[9]
LIEDERMAN J, 1983, MANUAL SPECIALIZATIO, P227
[10]
PERERA N, 1986, JUN ANN M CAN PSYCH