TY - GEN AU - Gabriel,M AU - Sterner,R T AU - Brogden,W J TI - Effects of limited classical trials on acquisition, maintenance, and extinction of an avoidance cr SN - 0021-9940 PY - 1967///1214 KW - Animals KW - Avoidance Learning KW - Conditioning, Psychological KW - Extinction, Psychological KW - Rabbits N1 - Publication Type: Journal Article UR - https://doi.org/10.1037/h0024379 ER -