Answer:
Socialisation
Step-by-step explanation:
Socialisation is a sociological term that refers to the process by which an individual internalise the norms and cultures of a society.
The person learns the attitudes, values, and beliefs of the system in which they exist.
This makes them more effective contributors to the community.
In the given scenario Jana did not initially feel as if she could make suggestions in front of people who had been members of her work team for many years.
But by socialising she became comfortable with sharing her ideas.