Learning (operant conditioning) Flashcards
What is operant conditioning?
A type of learning in which behavior becomes likely to recur if followed by a reinforcer or less likely to recur if followed by a punisher
Classical conditioning VS operant conditioning:
Classical: Forms associations between STIMULI
Operant: Forms associations with ACTIONS AND CONSEQUENCES
Edward Thorndike:
cats in puzzle box, law of effect
Law of effect:
Rewarded behavior is likely to recur
B.F. Skinner
Behaviorism’s most influential and controversial figure. Rats in box
Define Shaping:
reinforcement guides behavior toward closer and closer approximations of the desired behavior. I.E. learning sports
Positive Reinforcement
Increasing behaviors by presenting positive reinforcers. A positive reinforcers is any stimulus that, when presented after a response, strengthens the response. (reward system)
Negative reinforcement
REMOVE undesirable stimulus to increase behavior. I.E. Child cleans room (behavior), to stop mom nagging (stimuli)
Positive vs Negative
Positive: ADDS
Negative: TAKE AWAY
Reinforcement vs Punishment
Reinforcement: INCREASE behavior
Punishment: DECREASES behavior
Punishment:
An event that decreases the behavior it follows
Positive Punishment:
ADD undesirable stimulus to decrease behavior. I.E. getting a ticket to decrease speeding
Negative Punishment:
REMOVE desirable stimuli to decrease behavior. I.E. Parents take away the child’s phone if the child is misbehaving.