1. Bos, B. (1990).Together we're better. Establishing a coactive learning environment. Roveville, CA: Turn the Page Press.
2. Carter, M. (1993). Catching the spirit: Training teachers to be playful.Child Care Information Exchange, 89, 37–39.
3. Chalufour, I., & Drew, W. (1994), November).Self active play in teacher and parent education. Paper presented at National Association for the Education of Young Children, Atlanta.
4. Elkind, D. (1988).The hurried child: Growing up too fast too soon. Reading, MA: Addison-Wesley.
5. Jones, E. (1986).Teaching adults: An active learning approach. Washington, DC: National Association for the Education of Young Children.