Test 1 Flashcards
Behaviorism
Focuses on observable behavior, as a formula of inputs and outputs (stimulus and response)
Learning must involve a change in behavior
Assumptions of behaviorism
tabula rasa (blank slate), learning is deterministic, one input one output
Classical Conditioning
Ivan Pavlov
Conditioning
forming connections between experiences (stimuli) and neural impulses (responses)
Unconditioned
unlearned or natural
conditioned
learned
Unconditioned stimulus
natural stimulus (added to the neutral stimulus in order to change the response to the neutral stimulus)
unconditioned response
natural response (involuntary, automatic, reflexive)
conditioned stimulus
neutral stimulus that brings a new reaction
conditioned response
same as the unconditioned response, but is now the response for the conditioned stimulus by itself without an unconditioned stimulus
paired associations
between the neutral stimulus and the unconditioned stimulus
operant conditioning
effects of consequences on behaviors, more common than CC
B.F. Skinner
Behaviorism, operant conditioning, pigeons
primary reinforcers
satisfy basic human needs, food, water,
secondary reinforcers
social, activity, symbolic/token
antecedent
environmental cue (stimulus)
behavior
the response to the antecedent
consequence
what happens because of the behavior, punishment or reinforcement
punishment
decreases probability of behavior
reinforcement
increases probability of behavior
positive reinforcement
something is added to the environment, the behavior increases
negative reinforcement
something is taken away from the environment, the behavior increases
positive punishment
adding something to the environment, the behavior decreases
negative punishment
taking away something from the environment, the behavior decreases