References & Resources

Vygotsky, L.S. (1978). Interaction between learning and development. In M. Cole, V. John-Steiner, S. Scribner, & E. Souberman (Eds.). Mind in society: The development of higher psychological processes. Cambridge, MA: Harvard University Press.

Additional Resources on the Web
CAST Inc. and Universal Design for Learning (UDL)
http://www.cast.org

National Center on Accessing the General Curriculum (NCAC)
http://www.cast.org/ncac/

Bobby Web Accessibility Tool
http://www.cast.org/bobby/

World Wide Web Consortium
http://www.w3.org/