. Author manuscript; available in PMC: 2011 Mar 30.

Published in final edited form as: J Neurosci Methods. 2009 Nov 27;187(2):254–262. doi: 10.1016/j.jneumeth.2009.11.017

Table 2.

Intercorrelations among the performance indices for tests included in the battery. The upper diagonal shows correlations with accuracy (hence none available for SM and MOT), and the lower diagonal shows correlations for RT. Correlations significant at the .01 level are italicized while those at p < .001 level are bolded. Test names as in Table 1.

ACCURACY\ SPEED	PCET	CPT N	CPT L	LNB	WORD IMM	WORD DEL	FACE IMM	FACE DEL	SPATIAL IMM	SPATIAL DEL	PVRT	CJOLO	SM	TAP	ER40
PCET	.	0.16	0.22	0.38	0.343	0.285	0.282	0.233	0.399	0.341	0.34	0.393	.	.	0.27
CPT N	0.31	.	0.32	−0.08	0.1	0.135	−0.01	0.069	0.106	0.209	0.04	0.12	.	.	0.16
CPT L	0.27	*0.9*	.	0.21	0.179	0.124	0.148	0.163	0.18	0.274	0.12	0.188	.	.	0.26
LNB	0.19	*0.53*	*0.58*	.	0.31	0.256	0.278	0.305	0.438	0.367	*0.51*	*0.559*	.	.	0.29
WORD IMM	0.42	0.31	0.31	0.31	.	0.389	0.318	0.227	0.307	0.273	0.34	0.265	.	.	0.2
WORD DEL	0.35	0.27	0.24	0.3	*0.82*	.	0.316	0.25	0.306	0.274	0.36	0.239	.	.	0.19
FACE IMM	0.39	0.28	0.28	0.21	*0.604*	*0.582*	.	*0.608*	0.338	0.337	0.46	0.286	.	.	0.31
FACE DEL	0.44	0.24	0.27	0.15	*0.572*	*0.563*	*0.796*	.	0.287	0.262	0.35	0.229	.	.	0.29
SPATIAL IMM	0.44	0.18	0.16	0.18	0.47	0.468	*0.515*	*0.561*	.	*0.587*	0.34	0.382	.	.	0.34
SPATIAL DEL	0.39	0.2	0.23	0.18	0.454	0.494	0.477	*0.546*	*0.712*	.	0.42	0.403	.	.	0.31
PVRT	0.23	0.28	0.23	0.28	0.248	0.244	0.412	0.32	0.252	0.321	.	*0.632*	.	.	0.36
CJOLO	*0.56*	0.42	0.4	0.28	0.418	0.351	0.439	0.399	0.389	0.418	0.4	.	.	.	0.35
SM	*0.61*	0.37	0.33	0.22	0.399	0.331	0.253	0.298	0.287	0.302	0.04	*0.509*	.	.	0.06
TAP	0.23	0.45	0.42	0.26	0.304	0.236	0.085	0.057	0.155	0.144	0.05	0.221	0.27	.	.
ER40	*0.6*	0.47	0.48	0.28	*0.532*	0.48	0.503	*0.526*	0.499	0.496	0.23	*0.645*	*0.59*	0.17	.