共 17 条
[2]
BARNETT SA, 1963, RAT STUDY BEHAVIOR
[3]
Bolles R.C., 1967, THEORY OF MOTIVATION
[4]
CARDER B, 1970, Science (Washington D C), V167, P1273, DOI 10.1126/science.167.3922.1273
[5]
Chance M. R. A., 1955, Behaviour, V8, P174, DOI 10.1163/156853955X00210
[6]
FACTORS AFFECTING KEYPRESS RESPONDING BY RATS IN PRESENCE OF FREE FOOD
[J].
PSYCHONOMIC SCIENCE,
1971, 24 (03)
:135-137
[7]
AGGRESSION AND TIMIDITY - RESPONSES TO NOVELTY IN FERAL NORWAY RATS
[J].
JOURNAL OF COMPARATIVE AND PHYSIOLOGICAL PSYCHOLOGY,
1970, 70 (03)
:370-&
[8]
PREFERENCE FOR BAR PRESSING OVER FREELOADING AS A FUNCTION OF NUMBER OF REWARDED PRESSES
[J].
JOURNAL OF EXPERIMENTAL PSYCHOLOGY,
1963, 65 (05)
:451-&
[9]
KOPP J, 1972, RATS BARPRESS FOOD P