On her first day of work, Anna goes out to lunch with her new co-workers to a restaurant that they say serves the best food in town. Although she thinks the food is mediocre at best, when asked, Anna agrees with her co-workers that the restaurant is wonderful because she wants to get along with them. Anna's judgment is best accounted for by:.

Explanation:

The influence to conform to the positive expectations of others,  People comply with the norms of group due to various reasons such as to gain acceptance, social approval, achieve goals etc.

Peer pressure is an example of normative social influence, in peer pressure an individual tries to conform to what other people are doing, they want acceptance and avoid social ridicule.