Astudent has a habit of talking on her cell phone during class. one day, the professor stops his lecture and asks her to respect the other students in the class by turning off her phone. in this situation, the professor used to maintain social control.

Informal negative sanctions

Explanation:

Informal negative sanctions -

It is the non - governmental punishment for the violation of the social norm , is known as informal negative sanctions .

Hence , from the question , the professor asked the student to switch off her cell in front of the class in order to punish her , as he was disturbing the whole class .

therefore , the professor uses Informal negative sanctions in order to maintain social control .