Shepherd/Linn, Behavior and Classroom Management in the Multicultural Classroom
Negative Reinforcement
Schedule of Reinforcement
o Teacher needs to develop a schedule for delivering the reinforcer to the student.
o In continuous reinforcement, each instance of the desired behavior is reinforced. In
intermittent reinforcement, only some incidents of the behavior are reinforced.
o Ratio schedules are based on numbers of correct responses. With a fixed-ratio
schedule, reinforcements are delivered after certain fixed numbers of responses. On a
Extinction and Punishment
• Extinction reduces a target behavior by withholding the reinforcer that maintains the
behavior.
• Punishment decreases the probability that a behavior will be repeated. Positive
punishment decreases the probability that a behavior will be repeated when followed by
an aversive consequence. Negative punishment decreases the probability that an
inappropriate behavior will be repeated by withdrawing a desired reinforcement after the
behavior is displayed.
Time-Out
• Time-out is a behavior modification procedure in which the student displaying
inappropriate behaviors is removed from a reinforcing environment to an austere
environment for a specified period of time.