Table 2.

Main and interactive effects of infant attachment security and genetic variation when predicting the security of adults’ romantic attachment representations as assessed with the Current Relationship Interview.

	B	SE	β
Romantic attachment representations at ages 20–21a
Infant attachment security	0.34	0.43	.09
OXTR	−0.33	0.36	−.11
DRD4	−0.34	0.35	−.11
5HTT	0.05	0.25	.02
Infant attachment security x OXTR	0.94	0.85	.12
Infant attachment security x DRD4	−1.30	0.84	−.17
Infant attachment security x 5HTT	0.82	0.62	.15
Romantic attachment representations at ages 26–28b
Infant attachment security	0.84	0.58	.17
OXTR	0.20	0.47	.05
DRD4	0.26	0.48	.06
5HTT	−0.36	0.34	−.11
Infant attachment security x OXTR	2.23	1.05	.23*
Infant attachment security x DRD4	0.56	1.32	.05
Infant attachment security x 5HTT	−0.03	0.91	−.01

Note: all models control for sex and race;

^an = 74.

^bn = 70.

^*p < .05.