TY - GEN AU - Klein,M AU - Rilling,M TI - Effects of response-shock interval and shock intensity on free-operant avoidance responding in the pigeon SN - 0022-5002 PY - 1973///0412 KW - Animals KW - Avoidance Learning KW - Columbidae KW - Conditioning, Operant KW - Electroshock KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1901/jeab.1972.18-295 ER -