Sources:

https://www.dosomething.org/us/facts/11-facts-about-arts-education#fn10

https://www.americansforthearts.org/by-topic/arts-education/10-arts-education-fast-facts

http://artsaskformore.artsusa.org/artsed_facts/001.html

"Living the Arts through Language + Learning: A Report on Community-based Youth Organizations," Shirley Brice Heath, Stanford University and Carnegie Foundation For the Advancement of Teaching, Americans for the Arts Monograph, November 1998)

"Lessons from PISA for the United States, Strong Performers and Successful Reformers in Education", OECD Publishing, 2011. Web Accessed February 28, 2014.

Weinberger, Norman M.. "The Music in Our Minds." Center for the Neurobiology of Learning and Memory, University of California. Accessed February 25, 2014, http://nmw.bio.uci.edu/publications/Weinberger,%201998e.pdf