共 12 条
[1]
THE DEVELOPMENT OF CONSERVATION OF SIZE
[J].
JOURNAL OF VERBAL LEARNING AND VERBAL BEHAVIOR,
1965, 4 (03)
:227-242
[2]
THE CONSERVATION OF A SHAPE PROPERTY AND A PROPOSAL ABOUT THE ORIGIN OF THE CONSERVATIONS
[J].
CANADIAN JOURNAL OF PSYCHOLOGY,
1965, 19 (03)
:197-207
[6]
FLAVELL JH, 1986, UNPUB YOUNG CHILDREN
[7]
FLAVELL JH, 1986, MAY INT C DEV THEOR
[8]
FLAVELL JH, 1986, MONOGRAPHS SOC R 212, V51
[10]
HARRIS PL, 1986, JUN WORKSH CHILDR EA