共 6 条
[1]
Gellermann LW, 1933, PEDAGOG SEMIN J GEN, V42, P206
[3]
MOON LE, 1956, PSYCHOL REP, V3, P256
[4]
SNEDECOR GW, 1946, STATISTICAL METHODS, P189
[6]
APPROACH VERSUS AVOIDANCE IN AN AMBIGUOUS-CUE DISCRIMINATION PROBLEM IN CHIMPANZEES
[J].
JOURNAL OF COMPARATIVE AND PHYSIOLOGICAL PSYCHOLOGY,
1954, 47 (02)
:133-135