1. There are two main types of learning: associative learning and non-associative learning. Associative learning involves forming associations between stimuli through processes like classical and operant conditioning. 2. Classical conditioning involves learning associations between unconditioned and conditioned stimuli, as demonstrated by Pavlov's dogs who learned to associate the sound of a bell with food. 3. Operant conditioning involves learning operant behaviors that are reinforced or punished in the environment. Behaviors followed by reinforcement increase in frequency while behaviors followed by punishment decrease.