Berry III, R. Q. (2004). The equity principle through the voices of African American males. Mathematics Teaching in the Middle School, 10(2), 100.
Berry presents information on the equity issues surrounding achievement expectations for young African American males in mathematics. Often, African American males who are capable of high achievement face additional barriers in gaining equal access to higher levels of academic achievement in math.
Full article can be found here:
http://people.virginia.edu/~rqb3e/Robert%20Berry%20Equity%20Prinicple%20Article.pdf