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. Author manuscript; available in PMC: 2008 Dec 3.
Published in final edited form as: Neuropsychology. 2008 Nov;22(6):765–775. doi: 10.1037/a0013373

Table 5.

Repeated Measures Analyses of Covariance for Gordon Task Variables (Hypothesis 1a)

F
Source df Omission
errors
Commission
errors
Reaction
time
Block 2 0.07 0.82 1.70
Block × Age 2 0.08 0.29 1.07
Block × Etiology 4 1.06 0.64 0.57

Note. Denominator df = 308; all ps > .15. Age at evaluation was the covariate for each analysis.