Social work is a career field that focuses on providing help and support to those in need. After completing a program or course, professional social workers may have the education necessary to develop community programs, provide counseling and legal support for families, or advocate for children’s rights during divorce and custody cases.

The PhD is a doctoral degree, specifically called a "doctor of philosophy" degree. This is misleading because PhD holders are not necessarily philosophers (unless they earned their degree in philosophy!). That said, PhD recipients are able to engage in thought experiments, reason about problems, and solve problems in sophisticated ways.

Online or distance learning refers to the use of electronic media and information and communication technologies (ICT) in education. With online learning, one can access education at any time and from any location with an available internet connection.