Sarah is extremely afraid of leaving her dorm. She does not like crowds and worries that other students will be looking at her and judging her. Her attendance for all her classes is low, so her grades are suffering. Sarah's social life has also diminished considerably since she never wants to go out to join her friends at the movies or dinner. The most appropriate diagnosis for Sarah is:

social anxiety disorder

Explanation:

people with social anxiety disorder have social anxiety that is so bad, their day-to-day lives are detrimentally affected and relationships with people, jobs, and education suffer.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )