Disproportionate Identification of Minority Students

Based upon the article and the YouTube Video, what are some of the historical and socio-cultural causes that lead to the disproportionate identification of minority students for special education services? In your role as a special education administrator what type of action would you recommend to reduce over-identification?  Be sure to use in-text citations to support your ideas.  See You Tube Video Link below and two articles attached

YouTube Video Link
: http://www.youtube.com/watch?v=rdaF_h06YX4