The present study had three purposes. The first was to determine which of seven variables were significantly correlated with improvement in reading in a representative sample of elementary school children who had received remedial reading instruction. The second was to ascertain whether these variables could be used in developing an equation for predicting improvement that would be simple and quick enough to be of practical value in the remedial clinic. The final purpose was to determine whether the relationship between intelligence and reading improvement was the same over three different intelligence ranges.