TY - GEN AU - MARX,M H AU - BROWNSTEIN,A J TI - Effects of incentive magnitude on running speeds without competing responses in acquisition and extinction SN - 0022-1015 PY - 1998///1101 KW - Extinction, Psychological KW - Humans KW - Learning KW - Motivation KW - Reinforcement, Psychology KW - Running N1 - Publication Type: Journal Article UR - https://doi.org/10.1037/h0043255 ER -