TY  - GEN
AU  - Powell,R W
TI  - The effect of small sequential changes in fixed-ratio size upon the post-reinforcement pause
SN  - 0022-5002
PY  - 1969///0117
KW  - Animals
KW  - Columbidae
KW  - Reinforcement Schedule
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1901/jeab.1968.11-589
ER  -