learning (6) Flashcards
classical conditioning
ivan pavlov
a process by which we learn to associate one stimulus with another
-unconscious
responses to classical conditioning (2)
1.) unconditioned (unlearned) responses
2.) conditioned (learned) responses
the office: dwight and jim conditioning response
UCS: mint
UCR: reaching for the mint
NS: computer sound
CS: computer sound
CR: Reaching for the mint
unconditioned stimulus (UCS)
reflexive response (mint)
unconditioned response (UCR)
natural unlearned reaction to a stimulus (reaching for the mint)
neutral stimulus (NS)
does not naturally elicit a response (computer sound)
conditioned stimulus (CS)
elicits a response after repeatedly paired with and unconditioned stimulus (computer sound)
-ALWAYS PAIRED WITH NS
conditioned response (CR)
the behavior caused by the conditioned stimulus (reaching for the mint)
-ALWYAS PAIRED WITH UCR
Acquisition
the initial period of learning when an organism learns to connect a neutral stimulus and an unconditioned stimulus
-short interval between NS and UCS
-pairing of NS and UCS repeated multiple times
extinction
decrease in the conditioned response when the UCS is no longer presented with the CS
-CS weakens and disappears
spontaneous recovery
the return of a previously extinguished (taken away) conditioned response following a rest period
stimulus discrimination
learn to respond differently to similar stimuli
cats can tell the difference between the sound of opening chips and open
stimulus generalization
conditioned response to stimuli that are similar to the conditioned stimulus
dog drools when it hears a clicking noise, will drool with tapping or be
Miranda notices that her cat scurries into the kitchen as soon as Miranda opens a can of cat food with an electric can opener.
Can Opener (NS) + Cat Food (UCS) →Running to the Kitchen (UCR) Can Opener (CS) → Running to the Kitchen (CR)
operant conditioning
B.F. Skinner
-organisms learn to associate a behavior and its consequences
pleasant consequence
behavior is more likely to occur again