PSY 100 Lecture Notes - Lecture 15: Conditioned Taste Aversion, Operant Conditioning, Classical Conditioning
Document Summary
The (originally) neutral stimulus (ns) that comes to trigger a conditioned response. The learned response to a previously neutral stimulus (cs) Discrimination: you only react to one form of the stimuli. Tendency to demonstrate conditioned response (cr) in the presence of stimuli that are similar to conditioned stimuli(cs) Phobia = intense fear of a stimuli (in the absence of it actually being dangerous) Addition of a stimulus (ad a gummy bear or a chore, whatever you want) (cid:862)negati(cid:448)e(cid:863) Removal of a stimulus (remove a teddy bear or remove freedom) Addition of a desirable stimulus: negative reinforcement. Reinforced response only part of the time. Reinforced after specified # of responses: variable ratio. Reinforced after unpredicted # of responses: fixed interval. Reinforced after specific time has lapsed: variable interval. Addition of an aversive stimulus: negative punishment. Punishment tells us what not to do. Social and cognitive aspects of learning (module 21) Learning without direct experience by watching and imitating others.
