UNIT THREE Flashcards
Antecedents
events that precede an action
Classical conditioning
association of automatic responses to new stimuli
Conditioned response (CR)
learned response to a previously neutral stimulus
Conditioned stimulus (CS)
stimulus that evokes an emotional or physical response after conditioning
Extinction
the disappearance of a learned response
Negative reinforcement
strengthening behavior by removing an aversive stimulus when the behavior occurs
Neutral stimulus
stimulus not connected to a response
Operant conditioning
learning in which voluntary behavior is strengthened or weakened by consequences or antecedents
Positive behavior supports (PBS)
interventions designed to replace problem behaviors with new actions that serve the same purpose for the student
Positive reinforcement
strengthening behavior by presenting a desired stimulus after the behavior
Punishment
process that weakens or suppresses behavior
Reinforcement
use of consequences to strengthen behavior
Removal punishment
decreases the chance that a behavior will occur again after removing a pleasant stimulus following the behavior
Response
observable reaction to a stimulus
Stimulus
event that activates behavior