Control Group          

Dysgraphic Group          

Dyslexic Group          

(df) t          

p

M          

SD          

M          

SD          

M          

SD          

Handwriting quality          

3.22          

0.67          

2.54          

0.89          

2.44          

0.89          

control vs.          

dysgraphia          

(20) 2.38          

.03          

control vs.          

dyslexia          

(23) 2.30          

.03          

dysgraphia vs.          

dyslexia          

(27)         

.34         

.74 ns          

Spelling errors          

2.78          

2.95          

7.08          

4.59          

16.09          

13.64          

control vs.          

dysgraphia          

(20) −2.47          

.02          

control vs.          

dyslexia          

(23) −2.99          

.006          

dysgraphia          

vs dyslexia         

(27) −2.43          

.02