TY  - GEN
AU  - Peeke,H V
AU  - Herz,M J
AU  - Wyers,E J
TI  - Forward conditioning, backward conditioning, and pseudoconditioning sensitization in the earthworm (Lumbricus terrestris)
SN  - 0021-9940
PY  - 1968///0420
KW  - Animals
KW  - Annelida
KW  - Conditioning, Classical
KW  - Conditioning, Psychological
KW  - Extinction, Psychological
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1037/h0025213
ER  -