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Washington School Research Center, 2007
As traditionally structured, American schools, in general, have found it more difficult to educate some students than others. In Washington State, as in most other states, the single best predictor of student achievement at the school level is the percentage of students on free or reduced (f/r) lunch status (Abbott & Joireman, 2001). This fact…
Descriptors: Public Schools, Teacher Effectiveness, Academic Achievement, Adult Learning