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Unformatted text preview: equations: Lexile=500Ln(Grade Level) or, the counterpart GradeLevel=e0.002(Lexile) The resulting regression equation was then used to calculate the educational grade-levels in the above table. A separate study of over 700 titles confirmed that their Accelerated Reader (Advantage Learnings reading management software) reading levels and Lexile ratings are correlated, and that regression analysis on published Accelerated Reader and Lexile reading levels produces a very similar conversion equation. * Lexile and Lexile Framework are trademarks of Metametrics, Inc. Advantage Learning Systems, Inc....
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This note was uploaded on 10/11/2011 for the course CIED 4233 taught by Professor Staff during the Fall '11 term at Oklahoma State.
- Fall '11