What does an F-2 visa allow?

The F-2 visa is specifically designed to allow the dependents, which are spouses and children, of F-1 visa holders (international students) to reside in the United States while the primary visa holder pursues their studies. This visa type recognizes the importance of family unity in the context of education and provides an opportunity for family members to accompany the student in the U.S.

The ability of an F-2 visa holder is generally limited; they may not engage in full-time study or employment, unlike the primary F-1 visa holder who can work under certain conditions. By granting these family members the ability to live in the country, the F-2 visa fosters a supportive environment for the student during their educational journey.

This is why the answer accurately reflects the purpose and function of the F-2 visa. Options related to employment on campus, travel for medical treatment, or business-related travel for family members do not capture the fundamental intent of the F-2 visa, which is to accommodate family members of F-1 students in the U.S.