共 13 条
[2]
ELLIS NR, HANDBOOK MENTAL D ED, P159
[3]
REVERSAL AND NONREVERSAL SHIFTS IN DISCRIMINATION-LEARNING IN RETARDATES
[J].
JOURNAL OF EXPERIMENTAL PSYCHOLOGY,
1962, 63 (05)
:444-&
[6]
VERBALIZATION + OPTIONAL REVERSAL SHIFTS AMONG KINDERGARTEN-CHILDREN
[J].
JOURNAL OF VERBAL LEARNING AND VERBAL BEHAVIOR,
1964, 3 (05)
:428-+