Appendix 1.

Results from standardized testing.

Code	Sex	Age (years)	Aff.	VIX	NIX	NWR	NRT	SRT	Rep. keyboard taps	DDK monosyll.	DDK multisyll.	RAN Avg.	RAS Avg.	WID	WATT	WIAT SP
11101	1	66	A	0.07	1.20	−2.00	−7.21	−7.79	0.11	−0.96	−1.06	0.45	0.80	−0.67	−1.07	−1.27
11206	2	36	A	0.47	1.47	−1.00	−1.09	−0.10	−0.15	0.67	−0.88	1.20	0.93	−0.07	−0.33	−0.07
11207	1	34	A	0.27	0.73	−1.67	−2.41	−3.18	0.96	0.24	−1.80	0.45	0.93	−0.87	0.47	−1.07
11304	2	10	A	1.00	NA	−1.33	1.22	0.15	−0.96	−1.07	−1.56	−0.47	−0.40	−0.20	0.27	0.13
11305	1	7	A	−1.67	−0.87	NA	−4.06	−3.21	0.62	−1.03	−3.04	−1.45	−1.40	−0.73	−1.00	−0.80
11310	1	9	A	1.40	1.20	0.33	1.12	0.76	0.08	0.83	0.77	0.37	0.67	0.53	0.33	−0.47
11311	2	6	A	1.27	1.13	0.33	3.01	0.26	1.73	1.34	0.99	1.28	0.60	2.13	1.40	1.07
11312	2	3	A	0.00	1.47	NA	NA	0.52	NA	NA	NA	NA	NA	NA	NA	NA
11314	2	3	A	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
11102	2	65	U	0.07	1.73	−1.33	−0.01	−0.62	0.40	−0.45	0.09	0.43	0.77	−0.93	−0.27	−0.47
11201	1	42	U	1.40	1.07	0.00	−0.40	−0.10	1.07	0.88	0.29	0.43	0.80	0.40	0.73	1.53
11202	2	41	U	1.13	1.60	−0.67	1.07	−0.10	−0.22	−0.11	−0.25	1.27	1.37	0.13	0.13	0.93
11203	1	41	U	−0.20	0.67	−0.67	−0.80	−1.13	1.04	1.05	0.85	1.22	1.27	−0.07	0.53	0.93
11204	2	40	U	1.33	1.87	−0.67	2.14	0.92	0.01	0.42	0.05	1.15	0.43	−0.07	0.73	0.93
11205	1	38	U	0.93	NA	1.00	1.60	0.92	1.13	1.06	0.67	1.77	1.30	0.53	0.53	0.73
11303	2	11	U	0.27	0.47	−0.67	1.55	−0.52	−0.76	0.28	0.38	0.72	0.17	−0.20	0.67	0.80
11306	2	15	U	0.47	1.07	−1.00	0.87	−2.38	−0.25	0.40	0.20	1.15	0.63	−0.40	0.00	−1.13
11307	1	10	U	1.93	2.80	−0.67	0.80	0.06	0.14	1.50	1.04	0.97	1.30	0.40	1.07	0.00
11308	2	5	U	1.40	3.20	1.33	0.39	0.45	1.88	0.74	0.03	NA	NA	NA	NA	NA
11309	2	12	U	0.07	1.07	0.00	2.03	−1.11	0.31	1.55	0.88	1.48	1.43	−0.27	0.47	0.07
11208	2	27	?	0.20	NA	−1.33	−2.53	0.92	−0.51	1.21	0.14	0.87	0.47	0.13	0.67	0.93
11302	0	15	?	−0.20	−0.13	−2.00	0.87	1.07	0.12	−0.71	−1.58	0.58	0.50	−0.07	0.67	1.47
11313	1	1	?	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

Notes: All scores are in units of z scores. NA, score not available.