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. Author manuscript; available in PMC: 2010 Jan 14.
Published in final edited form as: Learn Disabil Res Pract. 2005 Aug 1;20(3):142–155. doi: 10.1111/j.1540-5826.2005.00129.x

TABLE 6.

Odds Ratios for Individual Variables in the Model Using Four Individual Item Scores (Model 6 from Table 6), n = 209

Odds Ratio Standard Error 95% Conf. Interval
Constancy 0.227 0.164 0.055–0.936
Magnitude judgment 0.108 0.062 0.035–0.332
Reading numerals 0.144 0.112 0.031–0.665
Adding numbers 0.220 0.142 0.062–0.777

Note. Variables are raw scores from single items assessing the named principle.