Psychiatry A 14 year old boy stas cleaning his room regularly because he wants to avoid the scolding of mother. This is called as- A Positive reinforcement B Negative reinforcement C Punishment D Extinction 💡 Explanation A 14 year old boy stas cleaning his room regularly because he wants to avoid the scolding of mother. This is called as- ✓ Correct Answer: B. Negative reinforcement