Table 4.

Descriptive statistics and group comparisons on paper-pencil tasks.

Measure	Assessment	GraphoLearn M (SD)	Control M (SD)	t	Group effect	Time effect	Interaction effect
BAS II reading	Pre-Test	15.9 (11.5)	14.4 (12.0)	t(28) = 0.72	F(1,27) = 0.02	F(1,27) = 12.39∗∗	F(1,27) = 0.72
	Post-Test	19.7 (13.7)	20.1 (18.6)	t(27) = -0.07
TOWRE sight words	Pre-Test	15.6 (9.2)	18.3 (13.7)	t(28) = -0.63	F(1,27) = 0.15	F(1,27) = 10.98∗∗	F(1,27) = 0.67
	Post-Test	19.5 (12.8)	20.5 (13.2)	t(27) = -0.22
TOWRE non-words	Pre-Test	6.5 (4.2)	7.6 (4.9)	t(28) = 0.53	F(1,27) = 0.02	F(1,27) = 7.86∗∗	F(1,27) = 1.23
	Post-Test	9.3 (6.3)	8.8 (6.4)	t(27) = 0.23
Spelling	Pre-Test	10.1 (8.5)	12.2 (8.9)	t(28) = -0.66	F(1,27) = 0.09	F(1,27) = 11.95∗∗	F(1,27) = 3.67
	Post-Test	13.7 (8.1)	13.3 (8.6)	t(27) = 0.12

^∗p ≤ 0.05, ^∗∗p ≤ 0.01, ^∗∗∗p ≤ 0.001.