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Table 5 Model fitting statistics using the R software to validate structural constructs

From: Development and psychometric properties of a questionnaire to evaluate sustainable waste separation behavior and environmental health promotion

Model fitting indicators

RMSEA

Percent confidence interval

P value RMSEA

SRMR

CFI

TLI

Model fit test statistic

Degrees of freedom

Chi-square/df

Values

0.052

0.048, 0.055

0.214

0.088

0.930

0.926

2387.677

1070

2.23

  1. RMSEA root mean square error of approximation, SRMR residual square mean root (standardized), CFI comparative fit index, TLI Tucker-Lewis index, df degrees of freedom, χ2 chi-square, χ2/df chi-square/df