What is a key characteristic of graduate chapters of Alpha Kappa Alpha?

Graduate chapters of Alpha Kappa Alpha are primarily composed of alumnae members who have completed their undergraduate education and are now part of a professional or community setting. These chapters are established in specific geographic areas to foster continued sisterhood, professional development, community service, and leadership among former college students. This focus on alumnae members is crucial, as it provides an avenue for women who have graduated to remain active in the organization and contribute to their local communities and the sorority's overall mission.

In contrast, the other options do not accurately reflect the nature of graduate chapters. Graduate chapters do not include only current college students; instead, they serve those who have graduated. They are not limited to catering specifically to undergraduate members, as that would pertain more to collegiate chapters. Moreover, while graduate chapters do operate under the larger umbrella of Alpha Kappa Alpha and thus are not completely independent, they are structured to address the unique needs of alumnae rather than functioning without any oversight.