Table 4.
Predictor | β | t | Sig. | Model | Adjusted R2 |
---|---|---|---|---|---|
Productivity | |||||
Diagnostic Group | 0.29 | 1.96 | 0.06 | F(5, 46) = 6.88, | .44 |
Chronological Age | 0.54 | 3.66 | 0.001 | p = .0001 | |
Core Language Score | −0.08 | 0.51 | 0.62 | ||
Executive Dysfunction | −0.24 | −1.60 | 0.12 | ||
Cognitive Flexibility | 0.27 | 1.83 | 0.08 | ||
Frequency of Rare Words | |||||
Diagnostic Group | −0.65 | −3.76 | 0.001 | F(5, 46) = 3.39, | .24 |
Chronological Age | −0.30 | −1.76 | 0.09 | p = .014 | |
Core Language Score | 0.05 | 0.26 | 0.79 | ||
Executive Dysfunction | −0.08 | −0.44 | 0.66 | ||
Cognitive Flexibility | 0.09 | 0.47 | 0.64 | ||
Frequency of Grammatical Errors | |||||
Diagnostic Group | −0.48 | −2.64 | 0.01 | F(5, 46) = 2.41, | .17 |
Chronological Age | −0.17 | −0.96 | 0.35 | p = .058 | |
Core Language Score | −0.05 | −0.24 | 0.81 | ||
Executive Dysfunction | −0.06 | −0.35 | 0.73 | ||
Cognitive Flexibility | −0.18 | −0.97 | 0.34 |
Note. Executive dysfunction was measured using the Global Executive Composite score from the BRIEF-2. Cognitive flexibility was measured using the Perseverative Error standard score from the WCST-64.