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Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 4 Model Fit for the Uni- and Bi-dimensional life-satisfaction models

From: Measuring student well-being in adolescence: proposal of a five-factor integrative model based on PISA 2018 survey data

Model

Chi-sq

df

p

CFI

TLI

AIC

BIC

RMSEA

p

SRMR

g

Uni-factor

24,738

35

 < 0.001

0.908

0.882

1148396

1148576

0.107 (0.106, 0.108)

 <0 .001

0.048

0.926

Bi-factor

11,246

34

 < 0.001

0.958

0.945

1134906

1135096

0.073 (0.072, 0.074)

 < 0.001

0.033

0.965

4-factor

25,944

129

 < 0.001

0.943

0.933

2085587

2085966

0.057 (0.056, 0.057)

 < 0.001

0.043

0.956

5-factor

28,231

179

 <0 .001

0.950

0.941

2438647

2439117

0.050 (0.050,0.051)

0.14

0.041

0.959

  1. P probability that the RMSEA statistic is less than or equal to 0.05
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