Chapter 8 Part One Flashcards
Associative Learning
Certain events occur together
Classical Conditioning
Stimulus learned to trigger a response
Behaviorism
The view that psychology should be an objective science that studies only behaviors
Ivan Pavlov
Russian psychologist - salivating dog experiment
Unconditioned Stimulus (US)
Stimulus that naturally triggers an unconditioned response
Unconditioned Response (UR)
Unlearned involuntary response to US
Learning
Relatively permanent change in an organism behavior due to experience
Neutral Stimulus (NS)
Stimulus that does not have an affect
Conditioned Stimulus (CS)
Originally neutral that becomes a CR after association with unconditioned stimulus
Conditioned Response (CR)
Learned response to CS resulting from acquired association with US
Acquisition
Initial stage of conditioning where new response is established and gradually strengthened
Extinction
Weakening of a CR when the CS is no longer followed by the US - response is no longer reinforced
Spontaneous Recovery
Reappeared of an extinguished CR after a rest period
Generalization
Stimuli similar to original CS to evoke a similar response
Discrimination
Respond differently to similar stimuli
Ability to distinguish between 2 stimuli
John Garcia
Given credit to coining taste aversion
Taste Aversion
One time because response is so strong - avoiding food after an illness
Operant Conditioning
Learning where behavior is strengthened with a reinforcer and diminished with a punisher
Respondent Behavior
Automatic response to some stimuli
B.F. Skinner
Associated with operant behavior
Used rats in Skinner box
Most controversial psychologist
Edward L. Thorndike
Known for hugs Law of Effect
Used a puzzle box
Law of Effect
Proposed by Thorndike
Behavior followed by favorable consequences were more likely to occur again and vice versa
Operant Chamber
Also known as a Skinner Box
Experiment chamber for operant conditioning
Shaping
Establishing a new response by reinforcing successive behaviors
Rewarding a dog as he is taught a new trick step by step