Since the inception of Learning Through the Arts (LTTA) in 1994, there have been more than 50 studies conducted on the program. LTTA research is conducted in order to determine program impacts on the learning and lives of students, teachers, principals, whole school communities, and the LTTA program artists. To date, LTTA research has involved more than 15,000 students, 2,500 teachers, 300 school principals, and over 100 LTTA Artists.