Table 3.
Hierarchical Regression Examining Contribution to Praxis Performance
Predictor | B | SE B | β | ΔR2 | ΔF |
---|---|---|---|---|---|
Age | −1.755 | .766 | −0.241* | 0.058 | 5.246 |
PRI | −.121 | .087 | −0.147 | 0.022 | 1.968 |
PANESS (Total Timed Repetitive Movements) | .666 | .174 | 0.444** | 0.138 | 14.629 |
PKT (Total Correct) | −1.572 | .409 | −0.38** | 0.119 | 14.759 |
Diagnosis | 11.238 | 1.812 | 0.51** | 0.214 | 38.469 |
Note: p<.05
p<.01; PRI = WISC-IV Perceptual Reasoning Index; PANESS = Physical and Neurological Assessment of Subtle Signs; PKT = Postural Knowledge Test