Model

Description

χ²/df

RMSEA

GFI

CFI

AGFI

RMR

IFI

The baseline four-factor model

HLB, TL, PE, VB

1.511

0.046

0.888

0.959

0.862

0.032

0.959

The three-factor model

HLB, TL combined with PE, VB

2.059

0.066

0.836

0.912

0.804

0.041

0.889

The two-factor model

HLB combined with TL and PE, VB

2.661

0.083

0.781

0.861

0.741

0.049

0.762

The one-factor model

All variables were combined

2.927

0.089

0.758

0.839

0.714

0.051

0.740