Answer:
a. self-monitoring
Explanation:
Self-monitoring -
The concept of self - monitoring was given by Mark Snyder in 1970s.
According to this concept ,
This showcase the behavior of people , that how the person track their expressive behavior and self-presentations .
This personality trait , seizes the difference to which the people control the image in any social condition.
Hence , from the given scenario of the question,
The correct option is a. self-monitoring .