Table 1.

Sample descriptive statistics, by gender and intervention status

Measures	Mothers				Fathers
	Intervention		Control		Intervention		Control
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Observed family interaction
Coparenting positivity aggregate	0.06	0.64	−0.07	0.58	0.08	0.64	−0.10	0.52
Coparenting withdrawal	0.03	0.84	−0.03	0.77	−0.02	0.91	0.03	0.84
Coparenting competition	−0.11	0.71	0.12	0.92	−0.09	0.75	0.12	0.94
Coparenting hostility	−0.06	0.62	0.08	1.01	−0.07	0.54	0.09	0.95
Overall triadic relationship quality	0.13	0.92	−0.17	0.89
Positive endorsement of partner parenting	0.06	0.82	−0.09	0.79	0.12	0.79	−0.16	0.85
Dyadic couple positive communication	−0.02	0.82	0.01	1.02	−0.03	0.90	0.01	0.89
Dyadic couple negative communication	0.05	0.75	−0.08	0.80	0.09	0.76	−0.13	0.78
Parenting positivity aggregate	4.49	0.50	4.42	0.51	4.16	0.58	3.97	0.69
Parenting negativity aggregate	1.10	0.32	1.13	0.29	1.12	0.36	1.16	0.35
Parent report of family relations and own adjustment
Coparenting scale (total score)	5.04	0.82	5.09	0.78	5.03	0.59	1.84	0.54
Quality of Marriage Index	−0.11	0.97	0.13	0.83	−0.03	0.94	0.08	0.84
Depressive symptoms	0.40	0.36	0.43	0.39	0.36	0.31	0.42	0.38
Anxiety (STAIT)	17.54	5.08	17.79	5.70	16.83	4.52	17.62	5.4
Anxiety (Penn State Worry Questionnaire)	13.73	5.57	15.16	6.72	10.89	4.50	11.68	5.75
Parenting Stress Index—abbreviated	1.80	0.46	1.81	0.58	1.73	0.45	1.85	0.51
Parent report of family violence
Interparent psychological violence	10.57	13.83	12.89	14.45	9.97	13.23	10.94	13.07
Interparent physical violence	0.92	3.51	1.58	6.58	0.50	3.29	1.21	5.50
Parent-child psychological violence	1.22	2.97	2.09	5.65	1.39	3.36	2.56	6.15
Parent-child physical violence	0.87	2.34	2.23	8.11	1.40	4.98	2.43	6.34
Child outcomes (parent report)
Soothability	5.52	0.86	5.29	0.95	5.13	0.88	4.97	1.08
Duration of orienting	3.59	1.10	3.45	1.12	3.26	1.09	2.98	1.11
Number of night wakings	1.07	1.23	1.35	1.38
Difficulty going back to sleep	1.61	0.88	1.79	1.11
Hours child sleeps at night	10.15	1.46	10.02	2.03