Educational Psychology / Unit 11 EDP 1023 review, 2 to 3 minutes
The Negative-Reinforcement Trap
The idea
The negative-reinforcement trap is one of the most common ways well-meant discipline backfires. Negative reinforcement strengthens a behavior by removing something unpleasant. When a student misbehaves to escape a disliked task, and the teacher responds by removing the student from the task, the removal is exactly what the student wanted: the misbehavior is negatively reinforced and becomes more likely. Time-out illustrates the trap. Time-out is a form of negative punishment, removal from a desirable activity, and it works only when the activity the student leaves is desirable, as when attention from classmates maintains the behavior. When escape maintains the behavior, time-out removes the student from something unpleasant and rewards the misbehavior. The remedy is to identify the function with an ABC analysis, then block the escape, reshape the task so it can be finished, and reinforce a replacement behavior.
In practice
Worked example: two students each disrupt a reading lesson, and each is sent to a quiet corner. The first student disrupts to get classmates' laughter; in the corner, the laughter stops, so time-out removes the reinforcer and the disruptions fall. The second student disrupts whenever oral reading begins, because reading aloud is embarrassing; in the corner, the reading stops, so time-out delivers the escape and the disruptions rise. For the second student, the teacher keeps the student in the lesson, offers a short passage practiced in advance, and praises each attempt.
Where people slip
The same consequence can punish one student and reinforce another, so a consequence is judged by its effect on the behavior, not by the teacher's intention. If a punishment is followed by more of the behavior, ask whether it has become an escape. Time-out is for behavior maintained by attention, never for behavior maintained by escape.
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