Chapter 5: Learning Flashcards
Any relatively permanent change in behaviour brought about by an experience or practice
LEARNING
Ivan Pavlov
Reflexes, stimuli & responses
CLASSICAL CONDITIONING
Elements of Classical Conditioning:
Naturally occurring stimulus
Leads to the reflex response
UNCONDITIONED STIMULUS
UCS
Elements of Classical Conditioning:
Reflex response to UCS
Unlearned because of genetic “wiring” in the Nervous System
UNCONDITIONED RESPONSE
UCR
Elements of Classical Conditioning:
NS + UCS
UCS begins to elicit the reflex on its own
CONDITIONED STIMULUS
CS
Elements of Classical Conditioning:
Response to CS
CONDITIONED RESPONSE
CS
Basic Principles of Classical Conditioning:
The _ must come before the _
CS - UCS
Basic Principles of Classical Conditioning:
The CS & _ must come very _ together in time: _
UCS - CLOSE
NO MORE THAN 5 SECONDS
Basic Principles of Classical Conditioning:
Before conditioning can take place what must be paired several times?
NS + UCS
Basic Principles of Classical Conditioning:
Distinctive or usually stands out from other competing stimuli
CS
Tendency to respond to a stimulus that is similar to the original CS
STIMULUS GENERALIZATION
Learns to respond to different stimuli in different ways
Can distinguish between stimuli and react aptly
DISCRIMINATION
CS is repeatedly presented in the absence of UCS
= CR will die out
EXTINCTION
CR can briefly reappear (recover) when the original CS returns
Usually weak and short lived
SPONTANEOUS RECOVERY
Strong CS + NS
Strong CS = UCS
NS becomes CS
HIGHER - ORDER CONDITIONING
Emotional responses that has become classically conditioned to occur learned stimuli
Phobias (John Watson)
Little Albert
CONDITIONED EMOTIONAL RESPONSE
To become classically conditioned by watching someone else respond to stimuli
VICARIOUS CONDITIONING
Nausea assertive response to a particular taste
CONDITIONED TASTE AVERSION
Tendency to learn certain association with only one or few pairings due to survival value of learning
BIOLOGICAL PREPAREDNESS
CS activates (substitutes) instead of UCS Expectancy of the coming UCS
STIMULUS SUBSTITUTION
UCS = _
UCR
NS + _ = UCR
UCS
_ = CR
CS
Edward Thorndike
If action if followed by a pleasurable response/ consequence, it will tend to be repeated
LAW OF EFFECT
Voluntary behavior learned through consequences
OPERANT CONDITIONING
Assumed leadership after John Watson
Studied observable and measurable behavior
BF SKINNER
Any event of stimulus that when following a response, increases the probability that the response will occur again
CONCEPT OF REINFORCEMENT
Naturally reinforcing by meeting a biological need (hunger, thirst)
PRIMARY REINFORCER