Chapter 6 Flashcards
a type of learning in which we learn to associate two or more stimuli and anticipate events
classical conditioning
an unlearned, naturally occurring reaction to an unconditioned stimulus
unconditional response (UR)
a stimulus that naturally and automatically triggers an unconditional response
unconditional stimulus (US)
a stimulus that is originally irrelevant, but after associating with an unconditional stimulus, it comes to trigger a conditioned response
conditioned stimulus (CS)
a learned response to a previously neutral stimulus
conditioned response (CR)
in classical conditioning, the initial stage where we associate a neutral stimulus and an unconditioned stimulus so that the neutral stimulus begins triggering the conditioned response. in operant conditioning, the strengthening of a reinforced response.
acquisition
the weakening of a conditioned response when an unconditioned stimulus does not follow a conditioned stimulus, or the weakening of a response when it is no longer enforced.
extinction
the reappearance, after a pause, of an extinguished conditioned response
spontaneous recovery
(in classical conditioning) the tendency, after conditioning, to respond similarly to stimuli that resemble the conditioned stimulus
generalization
(in classical conditioning) the learned ability to distinguish between a conditioned stimulus and other irrelevant stimuli
discrimination
a type of learning in which behavior is strengthened if followed by a reinforcer, or diminished if followed by a punisher
operant conditioning
anything that, when GIVEN after the response, strengthens the response (aka increases behaviors by adding or INCREASES stimuli)
positive reinforcer
anything that, when REMOVED after the response, strengthens the response (aka INCREASES behaviors by removing or reducing stimuli)
negative reinforcer
an operant conditioning procedure in which reinforcers guide actions closer and closer toward a desired behavior
shaping
how is shaping done?
reinforcers guide the subject’s actions closer and closer toward a desired behavior