References

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Greer, B. G., Jenkins, W. M., & Roberts, R. (1992). Carpal Tunnel Syndrome: A Challenge for Rehabilitation. The Journal of Rehabilitation, 58(2), 43+. Retrieved February 2, 2011, from Questia database: http://www.questia.com/PM.qst?a=o&d=5002181697

Hardman, A. E., & Stensel, D. J. (2003). Physical Activity and Health:  The Evidence Explained (J. N. Morris, Ed.). New York: Routledge. Retrieved February 2, 2011, from Questia database: http://www.questia.com/PM.qst?a=o&d=107973065

Jacko, J. A. & Sears, A. (Eds.). (2003). The Human-Computer Interaction Handbook:  Fundamentals, Evolving Technologies, and Emerging Applications. Mahwah, NJ: Lawrence Erlbaum Associates. Retrieved February 2, 2011, from Questia database: http://www.questia.com/PM.qst?a=o&d=104871825

Subrahmanyam, K., Kraut, R. E., Greenfield, P. M., & Gross, E. F. (2000). The Impact of Home Computer Use on Children's Activities and Development. The Future of Children, 10(2), 123. Retrieved February 2, 2011, from Questia database: http://www.questia.com/PM.qst?a=o&d=5001209099