Chapter 6 - Terms Flashcards
jbnkjn j
3 Types of Learning
- Non-associative
- Associative
- Social
2 Types of Non-Associative Learning
- Habituation
- Sensitization
Decrease in behavioral response after repeated exposure to a stimulus.
Habituation
Increase in a response because of a change in something familiar.
Dishabituation
Increase in behavioral response after exposure to a stimulus.
Sensitization
2 Types of Associative Learning
- Classical conditioning
- Operant conditioning
A neutral object comes to elicit a response when it is associated with a stimulus that already produces that response (learning that a stimulus creates another stimulus)
Classical (Pavlovian) conditioning
a learning process in which the consequences of an action determine the likelihood that it will be performed in the future (Learning that a behaviour leads to a consequence)
Operant conditioning
A response that does not have to be learned, such as a reflex
Unconditioned response (UR)
A stimulus that elicits a response, such as a reflex, without any prior learning
Unconditioned stimulus (US)
A stimulus that elicits a response only after Learning has taken place
Conditioned stimulus (CS)
A response to a conditioned stimulus; a response that has been learned
Conditioned response (CR)
A neutral stimulus and an unconditioned stimulus are paired to produce a reflex (e.g., salivation)
Conditioning Trials
The neutral stimulus alone is tested, and the effect on the reflex is measured.
Test Trials
The gradual formation of an association between the conditioned and unconditioned stimuli
Acquisition
A process in which the conditioned response is weakened when the conditioned stimulus is repeated without the unconditioned stimulus
Extinction
What leads to the extinction of a conditioned response (CR)?
Repeated presentations of the conditioned stimulus without the unconditioned stimulus
A process in which a previously extinguished conditioned response reemerges after the presentation of the conditioned stimulus
Spontaneous recovery
A cognitive model of classical conditioning; it holds that the strength of the CS-US association is determined by the extent to which the unconditioned stimulus is unexpected
Rescorla-Wagner model
The difference between the expected and actual outcomes
Prediction Error
The presence of an unexpected event or stronger version of the expected stimulus than anticipated. Strengthens the association between the CS and the US
Positive Prediction Error
An expected event does not happen. Weakens the US-CS association
Negative Prediction Error
Learning that occurs when stimuli that are similar but not identical to the conditioned stimulus, produce the conditioned response.
Stimulus Generalization
A differentiation between two similar stimuli when only one of them is consistently associated with the unconditioned stimulus
Stimulus Discrimination