operant conditioning (aos2) Flashcards
three phase model of operant condition
antedecent
behaviour
consequence
antedecent
is the stimulus that precedes specific behaviour
-must already be present for the behaviour to occur
e.g in a small group in the schoolyard
behaviour
voluntary action that occurs in the presence of the antedecent stimulus
e.g tells a bad joke
consequence
is the environmental event that occurs immediately after the behaviour and has an effect on the occurrence of the behaviour
reinforcement
when a stimulus strengthens or increases the frequency or likelihood of a response that it follows
positive reinforcement
involves giving or applying a positive reinforcer after the desired response has been made
negative reinforcement
an unpleasant stimulus that when removed, strengthens the likelihood of desired response
punishment
the removal of a pleasent consequence following a response
weakens the likelihood of that response happening again
positive punishment
giving an unpleasant punishment after an undesired response to decrease the likelihood of the response happening again
negative punishment
removal of pleasant stimulus decreasing the likelihood of a response occurring again
the difference between operant conditioning and classical conditioning
classical conditioning: associating stimuli together
operant conditioning: associating stimuli with behaviours which are influenced by consequences