Learning Flashcards
Habituation
A decrease in the strength of response to a repeated stimulus. (Shock decreases as it’s repeated)
Sensitization
An increase in strength of response to a stimulus.
Classical conditioning
Associate two stimuli such that one stimuli can elicit a response that was originally elicited only by the other stimulus
Higher order conditioning
A neural stimulus becomes a CS after being paired with an already established CS.
Thorndike’s law of effect
Responses followed by satisfactory consequences will be strengthen whereas hose followed by unsatisfactory consequences will be weakened
Cognitive map
A mental representation of a spatial layout
Fixed ratio
Produces the most rapid learning
Albert Bandura’s cognitive theory
Stresses the importance of learning by observing a model
Consolidation
Improvements in skills liked to the time we are asleep
Extinction
A process in which the CS is presented repeatedly in the absence of the UCS, causing the CR to weaken and eventually disappear
Higher-order conditioning
A neutral stimulus becomes a CS after being paired with an already existing CS
Exposure therapy
A patient is exposed to a stimulus (CS) that arouses an anxiety response without the presence of the UCS allowing extinction to occur.
Aversion therapy
Attempts to condition an aversion (a repulsion) to a stimulus that triggers unwanted behavior by pairing it with a toxic UCS (paedophiles- shocked when see pic of kids)
Operant conditioning
A type of learning in which behavior is influenced by consequences that FOLLOW it
Reinforcement
When a response is STRENGTHENED by the outcome that follows it
Punishment
Occurs when a response is WEAKENED by the outcome that follows it
Positive reinforcement
When a response is strengthened by the subsequent PRESENTATION of a stimulus
Primary reinforcers
Stimuli such as food and water that an organism naturally finds reinforcing biological needs
Secondary (conditioned) reinforcers
Stimuli that acquire reinforcing properties through their association with primary reinforcers. (Eg. Money)
Negative reinforcements
A response is strengthened by the subsequent REMOVAL or AVOIDANCE of an aversive stimulus