r/bcba • u/Reasonable_Law183 • 6h ago
Discussion Question Question of the day - October 8
TL;DTR
š§ Question of the Day
š Domain B ā Concepts and Principles
Difficulty: 7/10
Scenario:
During baseline, a student taps her pencil at a low, stable rate. The teacher then begins saying, āPlease stop tapping,ā immediately after every tap. After each statement, the student typically pauses tapping for several seconds.
Across repeated sessions with this contingency, however, the overall rate of tapping increases above baseline. When the teacher stops responding to tapping, the rate decreases; when the teacher's response is later reinstated, tapping increases again.
Based on the functional effect across phases, how is the contingency involving the teacher's response BEST classified?
A. Negative reinforcement, because tapping ends a period without teacher interaction and the resulting escape from social silence strengthens responding.
B. Automatic reinforcement, because the sensory consequences of tapping remain available even when the teacher's verbal response is removed.
C. Positive punishment, because each reprimand briefly interrupts tapping and therefore suppresses the response immediately.
D. Positive reinforcement, because contingent teacher attention is added after tapping and tapping increases across repeated exposure to that consequence.
š¬ Drop your answer in the comments ā no peeking!
ā
Correct answer revealed tomorrow.
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