Adult education refers to programs that prepare scholars to teach, train, or coach adult learners. Adult educators may teach courses to prepare adults for the GED or other high school equivalency or provide professional development courses for working professionals.

A diploma is awarded to a student for the successful completion of a course of study. Diplomas are offered at the secondary, undergraduate, and graduate levels. Individuals looking to supplement their careers or education can enroll in a diploma program. Diplomas can enhance a student’s skill set and qualifications by preparing them for a particular career. These programs usually take only a short time to complete.