Table 4.

Correlation matrix for speech-ABR, P1, MMN, sensory profile, and autism quotient data

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19
1. V	–
2. A	0.758**	–
3. O	0.568**	0.715**	–
4. P1 Fc latency	0.099	− 0.132	0.023	–
5. P1 RT latency	0.081	− 0.112	− 0.003	0.622**	–
6. P1 LT latency	0.058	− 0.13	− 0.01	0.666**	0.630**	–
7. P1 Fc amplitude	0.176	0.092	0.092	− 0.016	− 0.077	− 0.196	–
8. P1 RT amplitude	0.018	0.115	0.159	− 0.017	0.143	− 0.069	0.643**	–
9. P1 LT amplitude	0.038	− 0.139	− 0.138	0.092	− 0.061	− 0.114	0.694**	0.437*	–
10. MMN Fc latency	− 0.104	− 0.23	0.023	0.083	0.075	0.158	− 0.127	− 0.107	0.166	–
11. MMN RT latency	− 0.135	− 0.229	− 0.093	− 0.16	− 0.111	− 0.022	0.102	− 0.013	0.349	0.649**	–
12. MMN LT latency	− 0.227	− 0.099	0.113	0.119	0.059	− 0.046	− 0.01	0.008	0.057	0.578**	0.347	–
13. MMN Fc amplitude	− 0.148	− 0.148	0.008	0.351	0.087	0.316	− 0.319	− 0.111	− 0.135	0.12	0.03	0.136	–
14. MMN RT amplitude	− 0.259	− 0.464*	− 0.267	0.503**	0.096	0.283	− 0.138	− 0.447*	0.073	0.132	0.073	0.071	0.564**	–
15. MMN LT amplitude	− 0.189	− 0.164	0.102	0.101	− 0.015	0.224	− 0.327	− 0.052	− 0.372*	0.116	− 0.008	0.103	0.796**	0.267	–
16. Sensitivity	− 0.017	0.017	− 0.089	0.107	0.182	0.251	0.471*	0.563**	0.193	− 0.198	− 0.2	− 0.101	− 0.108	− 0.324	− 0.064	–
17. Overresponsivity	− 0.099	0.003	− 0.104	− 0.038	0.127	0.086	0.361	0.570**	0.19	− 0.181	− 0.187	− 0.05	− 0.171	− 0.479*	− 0.08	0.891**	–
18. Attention to Detail	− 0.01	0.196	0.207	− 0.149	− 0.012	− 0.015	0.136	0.518**	0.082	− 0.146	− 0.112	0.17	− 0.259	− 0.596**	− 0.066	0.397*	0.516**	–
19. Communication	0.214	.477*	0.308	− 0.058	0.109	− 0.009	0.249	0.417*	0.015	− 0.105	− 0.281	0.23	0.077	− 0.269	− 0.01	0.536**	0.562**	0.364*	–

Fc = frontocentral, RT = right temporal, LT = left temporal

*Depicts correlation is significant at the p < .05 level and **Significant at the < .01 level.