Table 3 Testing for measurement invariance across three age groups.

From: Illusion of control and passion mediate the relationship between winning exposure and problem lottery gambling in a multigroup analysis

Measurement model

χ2

df

RMSEA

SRMR

TLI

CFI

Model 1: Baseline model (no equality constraints imposed)

2322.065***

918

0.036

0.036

0.968

0.972

Model 2: Factor loadings modeled invariant

2373.792***

962

0.035

0.037

0.969

0.972

Model 3: Factor loadings and error variance modeled invariant

2763.424***

1016

0.038

0.047

0.964

0.965

Model 4: Factor loadings, error variance and factor variance/covariance modeled invariant

2889.613***

1046

0.038

0.058

0.963

0.963

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