Final answer:
Parent-Teacher Associations (PTAs) are programs run and partially staffed by groups of parents to support the educational and extracurricular needs of students.
Step-by-step explanation:
The type of program that is run and partially staffed by groups of parents is Parent-Teacher Associations (PTAs).
PTAs are organizations that are typically formed in schools at different educational levels, including elementary, middle, and high school. They consist of parents and teachers who work together to support the educational and extracurricular needs of students.
PTAs organize various activities, fundraisers, and events to enhance the learning environment and promote parent involvement in the school community.
Examples of these activities may include organizing book fairs, arranging field trips, hosting parent information sessions, and supporting student clubs and organizations.