. Author manuscript; available in PMC: 2021 Mar 1.

Published in final edited form as: Biol Psychiatry Cogn Neurosci Neuroimaging. 2019 Sep 13;5(3):342–353. doi: 10.1016/j.bpsc.2019.08.011

Table 5.

Concurrent and predictive associations between the N170 amplitude/latency and real-life social behaviors during two elicited social interaction periods (T2/T4) of the Peer Interaction Protocol at baseline (PRE) and posttest (POST).

	Baseline								Posttest
	Face single		Face repeated		House single		House repeated		Face single		Face repeated		House single		House repeated
	left	right	left	right	left	right	left	right	left	right	left	right	left	right	left	right
	Amplitude
T2 PRE Verbal Bout	0.019	0.124	0.033	0.107	0.131	0.133	−0.004	−0.01	0.068	0.003	0.028	0.05	0.148	0.167	0.12	0.074
T4 PRE Verbal Bout	0.024	0.112	0.11	0.056	0.084	0.146	0.068	0.117	0.022	0.076	−0.022	0.139	0.143	.256^*	0.128	0.031
T2 PRE Cooperative Play	−.235^*	−0.09	−0.153	0.044	−0.215	−0.068	−0.209	−0.185	−0.18	0.004	−0.059	−0.05	−0.157	−0.192	−0.131	−0.119
T4 PRE Cooperative Play	−0.159	−0.102	−0.037	−0.067	−.243^*	−0.13	−.254^*	−0.12	−.242^*	0	−0.164	0.061	−0.215	−0.047	−.231^*	−0.07

T2 POST Verbal Bout	−0.024	0.074	0.075	0.071	−0.047	0.051	−0.035	0.054	0.073	0.122	0.091	0.036	0.098	0.125	0.135	0.03
T4 POST Verbal Bout	−0.03	0.081	0.034	−0.02	−0.005	0.035	0.052	0.036	0.036	0.002	0.024	0.007	0.118	0.028	0.152	−0.007
T2 POST Cooperative Play	−.227^*	−0.142	−.239^*	−0.145	−0.123	−0.148	−0.039	−0.218	−0.068	−.232^*	−0.061	−0.212	−0.021	−.246^*	−0.048	−0.071
T4 POST Cooperative Play	−0.038	0.146	0.121	0.133	−0.116	−0.093	−0.128	−0.144	−0.027	0.171	0.019	0.108	0.029	0.045	−0.001	0.042

	Latency
T2 PRE Verbal Bout	−0.058	0.044	−0.041	−0.036	0.15	−0.003	0.003	−0.113	−0.123	0.024	−0.034	0.003	−0.153	−0.048	−0.123	0.065
T4 PRE Verbal Bout	−0.106	0.107	0.026	−0.016	−0.052	−0.05	−.303^**	−0.029	−0.093	0.044	−0.08	0.002	−0.175	0.005	−0.056	0.003
T2 PRE Cooperative Play	−.338^**	−0.167	−0.198	−0.208	0.04	0.002	0.018	−0.123	0.087	−0.187	0.064	−0.067	−0.13	−0.17	−0.144	−0.166
T4 PRE Cooperative Play	0.037	0	0.063	−0.138	.239^*	0.154	0.088	0.057	−0.082	−0.12	−0.053	−0.095	0.018	−0.032	−0.001	0.032

T2 POST Verbal Bout	−0.211	−0.161	−0.194	−.343^**	−.227^*	−0.213	−0.179	−.229^*	−.311^**	−.281^*	−.413^**	−.271^*	−0.201	−0.059	−.320^**	−0.221
T4 POST Verbal Bout	−.246^*	−0.187	−0.208	−0.221	−0.183	−0.091	−0.18	−0.036	−0.191	−0.076	−.363^**	−.232^*	−0.188	−0.078	−.254^*	−0.107
T2 POST Cooperative Play	−0.081	−0.028	0.02	0.067	−0.058	0.184	0.014	0.084	0.048	0.015	0.007	−0.062	0.103	−0.22	−0.046	−0.114
T4 POST Cooperative Play	−0.106	−0.143	−0.182	−.297^**	0.019	−0.014	−0.015	−0.126	−.278^*	−.276^*	−0.158	−.274^*	−0.112	−.273^*	−0.066	−.268^*

p<.05

^**

p<.01