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Table 6 Fitness of items for the latent variables: Model ICT-ST, IL-S, IL-E, and final model

From: Exploring the roles of information search and information evaluation literacy and pre-service teachers’ ICT self-efficacy in teaching

Model

 

Absolute fit index

Relative fit index

  

χ2/df

RMSEA

GFI

IFI

TLI

CFI

ICT-ST

Assumed model

2.007

0.063

0.979

0.990

0.976

0.990

IL-S

Assumed model

2.061

0.064

0.985

0.992

0.970

0.991

IL-E

Assumed model

1.271

0.033

0.994

0.998

0.993

0.998

Structural model

Assumed model

2.319

0.072

0.874

0.931

0.917

0.931

 

Acceptance value

1–5

 < 0.08

 > 0.80

 > 0.90

 > 0.90

 > 0.90

  1. χ2 = absolute/predictive fit chi-square; RMSEA  root mean square error of approximation, GFI  goodness-of-fit index, IFI  incremental fit index, TLI  Tucker–Lewis index, CFI  comparative fit index