Table 1.

Sample characteristics

Variable	M	SD	1	2	3	4	5	6	7	8
1. T1 Age	11.33	1.05
2. T2 Age	13.40	1.06	.94** [.92, .96]
3. T3 Age	15.60	1.20	.82** [.76, .86]	.86** [.81, .90]
4. Threat	2.09	2.28	−0.10 [−.23, .03]	−0.11 [−.26, .04]	−0.08 [−.23, .07]
5. Unpredictability	4.01	3.18	0.00 [−.13, .14]	0.03 [−.12, .18]	0.05 [−.11, .20]	.45** [.34, .55]
6. Deprivation	−0.02	0.67	−.20** [−.32, −.07]	−.26** [−.40, −.12]	−0.11 [−.25, .04]	.18** [.05, .31]	.32** [.20, .44]
7. T1 Internalizing	11.58	8.89	−0.05 [−.19, .09]	−0.01 [−.16, .15]	−0.09 [−.24, .07]	.29** [.15, .41]	.23** [.10, .36]	0.00 [−.14, .14]
8. T2 Internalizing	10.02	8.81	0.02 [−.14, .17]	0.06 [−.10, .21]	0.03 [−.13, .20]	.20* [.05, .35]	0.05 [−.10, .20]	0.00 [−.16, .15]	.36** [.21, .49]
9. T3 Internalizing	13.99	9.33	−0.15 [−.30, .01]	−0.11 [−.28, .06]	−0.03 [−.19, .13]	.24** [.08, .38]	.16* [.00, .31]	0.00 [−.16, .15]	.32** [.16, .46]	.61** [.49, .71]

Note. M and SD are used to represent mean and standard deviation, respectively. Values in square brackets indicate the 95% confidence interval for each correlation. The confidence interval is a plausible range of population correlations that could have caused the sample correlation (Cumming, 2014). Variables contributing to the deprivation score are described in the Supplement.

^*Indicates p < .05.

^**Indicates p < .01.