Table 4.

Coherence Among Infant Socio-emotional Behaviors

Behaviors	1	2	3	4	5	6
1 Alert expression		.11	.52***	.07	−.09	−.18
2 Look at mother	.16		.28	−.01	−.07	−.02
3 Smile	.40*	.30		.20	−.18	−.39*
4 Non-distress vocalization	−.03	.32	.22		.09	.16
5 Negative facial expression	−.07	−.19	−.03	.06		.60***
6 Distress vocalization	−.12	−.21	−.16	.09	.87***

Note. The correlation coefficients of Birth group (N = 37) are presented above the diagonal, and the correlation coefficients of the Adoptive group (N = 37) are presented below the diagonal.

^*p≤ .05;

^**p≤ .01;

^***p≤ .001