Notes
Eman Gaad is at the Department of Special Education, United Arab Emirates University, Al. Ain, UAE. Correspondence should be addressed to Eman Gaad: Department of Special Education, United Arab Emirates University, PO Box 17551, Al. Ain, UAE; e‐mail: [email protected]
The Olmec was a tribe living around the Gulf of Mexico (1500 BC–300 AD) (Stratford and Gunn 1996: 4).
http:/tqjunior.thinkquest.org/3880/ (accessed February 2001).