Jennifer is attending a business luncheon with several corporate executives. At one point during the meal, she reaches in front of another executive for a saltshaker and hits the executive's arm as he is about to put a spoonful of soup in his mouth. The soup spills on his shirt, and he glares at Jennifer. The glare is an example of a (an)
Informal social control

Informal sanction.

Explanation:

This case is an example of an informal sanction, which are not laws, but which can be defined as the rules and rules that are not provided for in a written document and therefore are not enforced by an official authority.

Informal sanctions are very common in society. As an example of informal sanction, we can mention a boycott of some company or institution.

Informal social control/sanction.

Explanation:

Informal social control, or the reactions of individuals and groups that bring about conformity to norms and laws, includes peer and community pressure, etc. It is also known as certain rules and standards in society that keep individuals bound to conventional standards as well as the use of formalized mechanisms.

Informal sanctions may include shame, ridicule, sarcasm, criticism, and disapproval, which can cause an individual to conform to the social norms of the society.