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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: J Learn Disabil. 2013 Oct 23;48(4):433–445. doi: 10.1177/0022219413508323

Figure 4.

Figure 4

Quantile–quantile plot for the ORF discrepancy definition.

Note: This figure illustrates a quantile–quantile plot of the residual scores on the Dynamic Indicators of Basic Early Literacy Skills Oral Reading Fluency (ORF) task used to calculate the IQ–achievement discrepancy definition of reading impairment.