The PhD is the highest degree level that can be obtained in any one discipline. The best online PhD programs afford graduates the credentials they need to teach at the college level, shape public policy, conduct research that helps contribute knowledge and solve problems, and become an authoritative figure on a specific subject. Traditionally, PhDs were convenient only to those who could devote themselves to years of dedicated study in a traditional campus setting. Now, online PhD programs provide a great alternative to traditional classroom learning for those who simply cannot attend a campus-based program. There are a growing number of doctoral students with full-time work responsibilities now pursuing their degree without having to sacrifice their current schedules and careers because accredited online PhD programs, which are available in a wide variety of subject areas, allow students to take their classes from any place with a stable Internet connection at any time.

However, while online education provides the added convenience of being able to work when and where you want, online doctoral programs are not any easier than traditional programs. Learners must still devote themselves to three to seven years of intense study, conduct arduous original research, and submit a book-length dissertation. Overall, the key difference between an online PhD and a traditional PhD is not in the quality of the program, but rather the method of delivery. Rather than working your schedule around a fixed set of classes, those pursuing online PhD degrees log into a course management system at their convenience, access their course material and assignments, watch lectures, and post assignments and research material. Thanks to advancements like these, an accredited doctoral program is now just a few clicks away.