Table 2. Means, SD, F, p, d, and 95% CI Values for Comparisons of Mothers’ Parent Development Interview Scores Between Family Types.

	Egg donation (N = 85)		IVF (N = 63)
	M	SD	M	SD	F (1, 146)	p	d	95% CI
Representation: self
Degree of anger	1.66	0.56	1.68	0.58	0.03	.87	−0.04	[−0.36, 0.29]
Expression of anger	1.27	0.47	1.34	0.55	0.84	.36	−0.14	[−0.47, 0.19]
Support: level of need	1.87	0.58	1.98	0.58	1.53	.22	−0.19	[−0.52, 0.14]
Support: satisfaction	3.58	0.59	3.68	0.51	1.31	.25	−0.18	[−0.51, 0.15]
Guilt	1.77	0.64	1.93	0.57	2.59	.11	−0.26	[−0.59, 0.07]
Joy	3.50	0.51	3.55	0.57	0.28	.60	−0.09	[−0.42, 0.23]
Competence	3.41	0.53	3.43	0.53	0.07	.80	−0.04	[−0.36, 0.29]
Confidence	3.23	0.60	3.44	0.49	5.09	.03	−0.38	[−0.71, −0.05]
Level of child focus	3.34	0.65	3.41	0.63	0.42	.52	−0.11	[−0.44, 0.22]
Disappointment	1.08	0.33	1.13	0.46	0.47	.49	−0.13	[−0.45, 0.20]
Warmth	3.55	0.52	3.57	0.57	0.04	.84	−0.04	[−0.36, 0.29]
Attachment awareness	3.35	0.52	3.40	0.60	0.30	.59	−0.09	[−0.42, 0.24]
Hostility	1.04	0.15	1.04	0.19	0.03	.87	0	[−0.33, 0.33]
	EMM	SE	EMM	SE	F(1, 145)	p	d	95% CI
Representation: child
Child aggression	1.40	.05	1.43	.06	0.13	.72	−0.06	[−0.39, 0.26]
Child happiness	3.43	.06	3.60	.07	3.36	.07	−0.31	[−0.63, 0.02]
Child controlling	1.35	.05	1.26	.05	1.40	.24	0.21	[−0.12, 0.53]
Child affectionate	3.43	.07	3.52	.08	0.60	.44	−0.14	[−0.47, 0.19]
Child rejecting	1.07	.03	1.09	.04	0.10	.76	−0.07	[−0.39, 0.26]
	M	SD	M	SD	t(146)	p	d	95% CI
Global codes
Reflective functioning	3.14	0.66	3.28	0.51	−1.49a	.14	−0.23	[−0.56, 0.09]
Coherence	3.39	0.56	3.44	0.52	−0.53	.60	−0.09	[−0.42, 0.23]
Richness of perceptions	3.25	0.69	3.31	0.62	−0.57	.57	−0.09	[−0.42, 0.24]

Note. IVF = in vitro fertilization; EMM = estimated marginal means.

^adf = 145.75.