. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: J Int Neuropsychol Soc. 2013 Nov 15;20(1):88–98. doi: 10.1017/S1355617713001227

Table 3.

Frequency of Performance 1 standard deviation or more below the mean on DAS-II Clusters and Subtests

Cluster/subtest	NF1	Unaffected	df	χ²	p	Phi	q-value
GCA	10/40	0/37	1,77	10.63	.001	.372	.002	^**
Verbal	9/40	0/37	1,77	9.43	.002	.350	.003	^**
Nonverbal	12/40	1/36	1,77	10.21	.001	.364	.002	^**
Spatial	7/31	0/27	1,58	6.93	.008	.346	.008	^**
Verbal Comprehension	9/40	3/37	1,77	3.03	.082	.198	.105
Naming Vocabulary	4/40	0/37	1,77	4.95	.026	.253	.046	^*
Picture Similarities	7/40	3/37	1,77	2.22	.136	.170	.153
Matrices	6/31	2/27	1,58	1.73	.188	.173	.188
Pattern Construction	10/40	0/37	1,77	10.63	.001	.372	.004	^**
Copying	9/31	1/27	1,58	6.49	.011	.334	.025	^*
Digits Forward	10/40	3/35	1,75	3.52	.061	.217	.092
Early Number Concepts	11/39	0/23	1,62	7.89	.005	.357	.015	^*

Note.

p < .05;

^**

p < .01; significant difference determined based on q-value (FDR derived significance threshold).