Learning Flashcards
learning
relatively permanent change in behavior resulting from experience
classical conditioning
learning an association between paired stimuli
law of contiguity
things occurring close in time or space are associated together
basis of classical conditioning
unconditioned stimulus (US)
stimulus that naturally triggers a response
unconditioned response (UR)
naturally occurring response to an unconditioned stimulus
conditioned stimulus (CS)
previously neutral stimulus that through conditioning evokes a conditioned response
conditioned response (CR)
learned response to a conditioned stimulus
generalization
response to stimuli similar to the conditioned stimulus
discrimination
lack of response to stimuli similar to the conditioned stimulus
acquisition
formation of a new conditioned response
normally happens over many trials
extinction
weakening of a conditioned response
spontaneous recovery
reappearance of an extinguished response
the CR is weaker than it was originally
renewal effect
extinguished response will reappear if one return to where acquisition took place
operant conditioning
learning the consequences of a response
law of effect
the consequences of a response affect the probability that the response will be repeated
positive reinforcement
adds something desirable to increase the likelihood of that behavior
aka reward
negative reinforcement
removes something aversive to increase the likelihood of that behavior
aka relief
positive punishment
adds something aversive to decrease the likelihood of that behavior
aka punishment
negative punishment
removes something desirable to decrease the likelihood of that behavior
aka penalizing
shaping
reinforcement of successive approximations to a desired response
continuous reinforcement
when a behavior is always reinforced
partial reinforcement
when a behavior is not always reinforced
aka intermittent reinforcement
partial reinforcement schedules
fixed interval
fixed ratio
variable interval
variable ratio
fixed interval
reinforces a response after a set time
fixed ratio
reinforces a response after a set number of responses
variable interval
reinforces a response after an approximate time
variable ratio
reinforces a response after an approximate number of responses
observational learning
learning from watching others
influenced by attention, retention, production processes, and motivation