共 50 条
[31]
Lever-press duration as a measure of frustration in sucrose and drug reinforcement
[J].
Psychopharmacology,
2021, 238
:959-968
[38]
2 INDEPENDENT EFFECTS OF VARIATION IN INTERTRIAL INTERVAL UPON LEVER-PRESS AVOIDANCE-LEARNING BY RATS
[J].
ANIMAL LEARNING & BEHAVIOR,
1974, 2 (03)
:189-192