χ²

df

χ²/df

Δχ² (df)

CFI

ΔCFI

RMSEA

ΔRMSEA

Judgfment

nulliparae (n = 426) vs. miltiparae (n = 404)

Configural

134.435

78

1.724

Ref

.985

Ref

.030

Ref

ACCEPT

Metric

143.930

84

1.713

9.496 (6)***

.984

.001

.029

+.001

ACCEPT

Scalar

299.918

96

3.124

155.988 (12)***

.944

.040

.051

.022

REJECT

younger age group (age ≤ 33 years old: n = 431) vs. elder age group (age ≥ 34; n = 397)

Configural

159.415

80

1.993

Ref

.980

Ref

.035

Ref

ACCEPT

Metric

164.136

86

1.909

4.721 (6)NS

.980

.000

.033

+.002

ACCEPT

Scalar

176.340

98

1.799

12.203 (12) NS

.980

.000

.031

+.002

ACCEPT

Residual

187.451

109

1.720

11.112 (11) NS

.980

.000

.030

+.001

ACCEPT

Factor variance

194.916

115

1.695

7.465 (6) NS

.980

.000

.029

+.001

ACCEPT

Factor covariance

223.074

130

1.716

28.158 (15)*

.976

.004

.029

.000

ACCEPT