Table 9.

Pearson's correlations between the OHAIRE coding system and the Social Responsiveness Scale.

	Social Subscale		Restricted Interests and Repetitive Behaviors Subscale
Study	S2	S4	S2	S4
N	18	40	17	40
FACIAL EMOTIONAL DISPLAY
Smile	0.06	0.20	−0.25	−0.03
Laugh	0.10	−0.06	0.17	−0.31†
Negative	0.08	−0.16	0.43†	0.18
None	−0.17	−0.05	−0.03	−0.17
VERBAL EMOTIONAL DISPLAY
Positive	–	−0.08	–	−0.10
Negative	–	0.04	–	0.21
None	–	0.06	–	0.05
SOCIAL INTERACTIONS
With Peers	−0.01	−0.26	0.04	−0.23
With Adults	−0.07	0.19	0.30	−0.05
INTERACTIONS WITH ANIMALS OR OBJECTS
With Animals	−0.46†	−0.17	0.10	−0.22
With Objects	0.03	0.14	0.27	0.16
PROBLEM BEHAVIORS
Aggression	0.01	−0.02	0.30	−0.18
Overactivity	0.01	−0.16	0.28	−0.22
Isolation	−0.08	0.12	−0.07	0.16

^†p < 0.10;

^*p < 0.05; ^**p < 0.01; ^***p < 0.001.