Table 2a.

Means, SDs, distribution scores and related statistics of socio-demographic measures and Adult Dyslexia Checklist score in subjects with dyslexia and normal readers. Bonferroni-corrected level of significance p = .008 (.05 divided by six comparisons).

	Total sample n = 47	DYS+ n = 11	DYS− n = 10	NR+ n = 10	NR− n = 16	ANOVA p-value	Test of homogeneity of variance p-value
Sex (males)	26	5	6	5	10	.809	n.a.
Age
Mean (SD)	18.02 (2.24)	17.55 (2.38)	16.40 (.97)	19.10 (1.91)	18.69 (2.38)	.019	.024
Skewness	.30	−.04	.81	−.77	.32
Kurtosis	−.86	−1.48	.69	1.71	−1.2
Shapiro–Wilk test of normality p-value	.021	.448	.015	.528	.040
IQ
Mean (SD)	108.94 (16.14)	104.00 (16.14)	93.80 (5.49)	117.80 (13.46)	116.25 (14.78)	<.001	.043
Skewness	.54	1.35	−.12	.88	−.06
Kurtosis	−.79	.98	−1.09	.44	−1.17
Shapiro–Wilk test of normality p-value	.009	.028	.511	.403	.20
Education
Mean (SD)	11.49 (1.68)	10.18 (1.78)	10.80 (1.23)	12.80 (1.55)	12.00 (1.10)	.001	.229
Skewness	−.40	.45	.47	−1.61	−1.39
Kurtosis	−.65	−.89	−.54	4.54	2.52
Shapiro–Wilk test of normality p-value	.004	.184	.389	.008	.004
Socio-economic status
Mean (SD)	63.40 (22.77)	48.18 (24.01)	64.00 (16.47)	61.00 (26.01)	75.00 (17.89)	.029	.667
Skewness	−.65	−.16	−.81	−.80	−.56
Kurtosis	−.06	.12	1.24	.13	−1.70
Shapiro–Wilk test of normality p-value	.001	.337	.045	.294	<.001
Adult Dyslexia Checklist
Mean (SD)	6.49 (5.88)	13.91 (3.99)	9.40 (2.46)	2.50 (2.73)	1.56 (1.86)	<.001	.011
Skewness	.54	−1.05	.26	.82	1.31
Kurtosis	−1.03	−.49	−1.07	−.69	1.05
Shapiro–Wilk test of normality p-value	<.001	.003	.502	.101	.004