title: Behavior of the turtle (Chrysemys picta picta) in simultaneous, successive, and behavioral contrast situations.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003216:Conditioning, Operant; D004193:Discrimination Learning; D005108:Extinction, Psychological; D012201:Reward; D013997:Time Factors; D014426:Turtles