Psychology: Learning and Memory Flashcards
Ivan Pavlov
Worked with classical conditioning
classical conditioning
Association between neutral stimulus and unconditional stimulus
aquisition
How long it takes and organism to learn association between NS and UCS
generalization
Responding to similar stimuli
discrimination
Not responding so similar stimuli
extinction
Unlearning of or lack of learned response
spontaneous recovery
Revival of an extinguished response
John Watson
Brought classical conditioning to the U.S. Worked with baby Albert
flooding
Forcing someone to directly face his/her fears
systematic desensitization
A person is taught relaxation techniques and then gradually faced with what they are afraid of
counterconditioning
Associates fear with pleasant feelings to face it
operant conditioning
the consequences of behavior operate or produce effects on the environment
B.F. Skinner
Created theory of operant conditioning
positive reinforcement
Increases behavior by introducing something good
negative reinforcement
Increases behavior by taking away something bad
punishment
Decreases behavior by introducing something unwanted
fixed ratio
A fixed number of target responses must be completed before a reward is gained
variable ratio
The number of target behaviors for reward keeps changing
fixed interval
The first target response completed after a fixed interval of time is rewarded
variable interval
The length of interval for reward changes after time
shaping
Reinforcing small increments of behavior
chaining
When small behaviors are linked together
learned helplessness
A decrease in responding that occurs after exposure to uncontrollable negative events
social cognitive learning
Learning can occur by thinking about situations or by observing others
E.C. Tolman
First psychologist to report social cognitive learning