Table 2.

Correlations of study variables within 18 months of age

	1	2	3	4	5	6	7	8	9	10
1. Adult EC	—	.15*	−.19**	.11	.18**	.13*	−.32**	−.45**	−.25**	−.14†
2. O delay		—	−.04	.10	.16*	.01	−.16*	−.30**	.01	−.18*
3. Unsupportive			—	−.24**	−.40**	−.25**	.21**	.29**	.05	.24**
4. Supportive				—	.10	.08	−.10	−.08	.05	.01
5. O sensitivity					—	.45**	−.18**	−.38**	−.06	−.14†
6. O warmth						—	−.25**	−.33**	.00	−.18*
7. P EXT							—	.37**	.22**	.06
8. C EXT								—	.06	.31**
9. M sep. distress									—	.26**
10. C sep. distress										—

Note: EC, effortful control; O, observed; P, parent reported; EXT, externalizing problems; C, caregiver reported; M, mother reported; sep. distress, separation distress.

^†p < .10.

^*p < .05.

^**p < .01.