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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Child Dev. 2017 Jul 24;90(1):279–297. doi: 10.1111/cdev.12900

Table 1.

Means, Standard Deviations, and Zero-order Bivariate Correlation among Model Covariates.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1. Race (AA = 1) -
2. Gender (Male = 1) −.01 -
3. State (PA = 1) .61* −.07* -
4. Ed. (HS+ = 1) −.07* −.01 −.10* -
5. Age (1st) −.16* −.01 −.04 .03 -
6. Dis. to Lim. (6m) .24* −.03 .21* −.07^ .02 -
7. Dis. to Nov. (6m) .33* −.11* .26* −.18* .01 .37* -
8. Irritability (6m) −.12* −.03 −.17* .05 .04 .09* .12* -
9. Mat. GSI (6m) .02 −.03 −.03 −.05 −.01 .19* .14* .02 -
10. Time of Day −.03 .03 .02 .02 .09* .06 −.03 .08* −.08* -
11. Body Temp. −.12* −.04 −.24* .04 .07^ −.01 −.04 .06^ .07 −.09* -
12. Sensitivity −.36* −.01 −.26* .23* .05 −.17* −.27* .01 −.04 .06^ .06 -
13. Harsh-Intrusion .36* .03 .25* −.15* −.01 .12* .21* −.07* .10* −.02 −.06 −.26* -
14. Mental State (6m) −.16* −.03 −.21* .11* −.08 −.10* −.15* .06^ −.01 −.01 .07^ .40* −.10* -
15. Baseline Cort. (15m) .12* .02 .02 −.07^ −.07 .04 .06 −.02 −.06 −.19* −.07 −.11* .04 .01 -
16. Cort. Reac. (15m) −.09* −.05 −.07^ −.04 .08^ −.03 .08^ .03 .02 −.03 .06^ .02 −.03 −.02 −.32* -
17. CP (1st) −.07 .04 −.05 −.08 −.03 .12* .05 .01 .18* −.05 .08 −.14* .08* −.05 .07^ −.03 -
18. EP Behaviors (1st) −.13* −.14* −.10* .06^ .01 −.10* −.14* .05 −.02 .07 .02 .19* −.08* .08* −.12* .03 −.37* -
19. CU Behaviors (1st) .08* −.01 .04 −.08* −.07^ .12* .07^ −.03 .12* −.03 −.01 −.19* .15* −.14* .07^ −.04 .50* −.22* -

Number 1226 1229 1229 1229 1229 956 1176 1139 1191 1149 1114 1186 1186 1138 988 888 1078 1080 1080
Means 1.80 .43 .51 .60 .89 86.70 3.46 2.81 3.06 50.50 98.10 2.89 2.33 2.89 −2.01 .17 .27 1.92 .50
Standard Deviation 1.40 .49 .50 .49 .31 3.30 .80 .99 1.02 10.60 .98 .79 .62 2.55 .74 .66 .36 .55 .35

Note:

^

p < .05,

*

p < .01;

income-to-needs is reported as a mean from 6 to 90 months; PA = Pennsylvania; AA = African American; HS = High School; CP = Conduct Problems; EP = Empathic-Prosocial; CU = Callous.