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. 2018 Jul 17;90(4):1333–1349. doi: 10.1111/cdev.13124

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) F(1, 146) p d 95% CI
M SD M SD
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]

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

a

df = 145.75.