Ateacher scowls at a student until the student works. after the teacher stops scowling, the student continues to work successfully. within the applied behavioral analysis framework, the removal of the scowl is considereda) positive reinforcement. b) negative reinforcement. c) punishment. d) secondary reinforcement. e) extinction.

B)Negative reinforcement

Explanation:Negative reinforcement is the way for teaching and making others understand about the particular behavior.It helps in the elimination of the bad/negative consequences in return of the stimulus.

The focused behavior gets induced and bad thing will be out of mind is the strategy behind it.Other options are incorrect as they don't work as stimulus behavior will not be take the unpleasant thoughts.Thus the correct option is option(B).