Table 2.

Zero-Order Correlations and Descriptive Statistics

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
Correlations for Full Sample
1. S1 Cort Wake	1.00
2. S1 Cort Mid	.73***	1.00
3. S1 Cort Bed	.72***	.78***	1.00
4. S2 Cort Wake	.16	.09	.09	1.00
5. S2 Cort Mid	.21*	.07	.09	.71***	1.00
6. S2 Cort Bed	.11	.07	.06	.71***	.81***	1.00
7. S3 Cort Wake	.30***	.27**	.23**	.06	.08	−.01	1.00
8. S3 Cort Mid	.23**	.30***	.29***	.07	.09	.05	.75***	1.00
9. S3 Cort Bed	.32***	.39***	.39***	.11	.07	.03	.67***	.71***	1.00
10. S4 Cort Wake	.28**	.25**	.23*	.21*	.19*	.16	.30***	.45***	.28**	1.00
11. S4 Cort Mid	.27**	.28**	.26**	.05	.16	.17	.18*	.44***	.25**	.63***	1.00
12. S4 Cort Bed	.25**	.17	.17	.04	.22*	.17	.18*	.36***	.19*	.63***	.73***	1.00
13. S4 BITSEA	.00	−.02	.02	−.08	−.01	−.03	−.03	−.08	−.08	−.04	−.07	−.03	1.00
Correlations for PI Children Only
14. Duration	.08	.05	−.06	−.03	−.07	.07	−.14	.18	.17	−.03	−1.9	.13	.10	1.00
15. Height for Age	.10	.14	.14	.14	.26	.16	.20	.10	.18	.20	.04	.03	−.06	−.18	1.00
16. Physical Care	−.09	−.03	.07	.18	.18	.13	.04	−.02	−.03	−.10	.03	.13	−.25*	.25	.25	1.00
17. Social Care	.24	.19	.20	.04	.20	.14	.39*	.08	.01	.12	.20	−.10	−.13	−.02	−.02	.42**	1.00
M	.29	.12	.06	.33	.14	.09	.33	.14	.08	.31	.12	.07	5.76	17.57	−1.26	3.53	3.55
SD	.18	.11	.10	.21	.15	.16	.19	.16	.13	.16	.11	.12	4.78	7.81	1.16	.98	1.16
N	151	151	149	143	143	141	132	133	131	130	130	127	134	58	57	46	44

Note. Correlations among cortisol samples are for the full sample. Correlations with preadoptive care variables are among PI children only. S1 = Session 1, S2 = Session 2, S3 = Session 3, S4 = Session 4. All cortisol variables are winsorized.

^*p<.05,

^**p<.01,

^***p<.001.