Learning Flashcards
SAC 2 Learning and Memory (32 cards)
Classical Conditioning
Two events go together after we experience them occurring together on a number of occasions
Operant Conditioning
We learn by forming a 3 way association between a stimulus, a response and the consequences of a response
Neutral Stimulus
Stimulus produces no specific response ( a bell)
Unconditioned Stimulus
Stimulus which consistently produces a specific reflexive ( naturally occurring), automatic response (food)
Unconditioned Response
The response which occurs automatically when the UCS is presented
Conditioned Stimulus
The stimulus which was natural at the start of conditioning stimulus that is paired with the UCS, after learning, now produces a specific response due to its continued association with UCS
Conditioned Response
Behaviour Identical to UCR, caused by CS alone after CC is completed
Before Conditioning
The Neural Stimulus (NS) of the…..does not elicit any specific response and the unconditioned stimulus (UCS) of the….produces the unconditioned response (UCR) of….due to the….
During Conditioning
There are repeated pairings of the (NS)……presented immediately prior to the (UCS)…. to produce (UCR)….
After Conditioning
The Neutral Stimulus…. has become the Conditioned Stimulus of the….. and now alone can produce the Conditioned Response (CR) of….due to the…..
Operant Conditioning
Response or set of responses that occurs and acts (operate as) on the environment to produce some kind of effects
Antecedents (A)
The event or stimulus that may trigger a behaviour or precedes it
Behavior (B)
The response to the stimulus
Consequence (C)
Consequence or result of the behavior
Reinforcement
Applying a positive stimulus or removing a negative stimulus to subsequently strengthen a particular response of the reinforcement followed.
Reinforcer
Any stimulus (object or event) that increases the frequency of a response that it followed.
Positive Reinforcement
Occur from giving or applying a positive reinforcer after a desired response is made.
-> You add something good
Negative Reinforcement
Occurs from removing or avoiding an unpleasant situation
-> Subtract something bad
Punishments
Delivery of an unpleasant stimulus or the removal of a pleasant stimulus following a response with the aim of decreasing the likelihood of a behviour being repeated.
Positive Punishments
The delivery of an unpleasant stimulus following an undesirable response
-> PLUS BAD
Negative Punishments
The removal of a pleasant stimulus following an undesired response -> MINUS GOOD
Reinforcement + Punishment aim
Reinforcement aims to increase the likelihood of a behavior being repeated
Punishment aims to decrease the likelihood of a behavior being repeated
Observational Learning (social learning)
Occurs when someone uses observational of another person’s actions and their consequences to guide their future actions
Attention
Actively watching the modeled behavior and the consequences of behavior