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Table 2 Fit indices of the initial and final measurement models of the scales

From: Validity evidence of two short scales measuring the Big Five personality factors

Scale Model Number of items χ 2 χ2/DF CFI GFI RMSEA (IC 90%) SRMR
ER5FP Initial 20 710.91 4.43 .83 .88 .079 (.073–.085) .088
Final 15 233.57 2.92 .93 .96 .059 (.050–.068) .054
IGFP-5R Initial 32 1618.73 3.57 .66 .82 .068 (.065–.072) .078
Final 16 169.61 1.80 .95 .96 .038 (.029–.047) .043
  1. χ2 chi square, DF degrees of freedom, CFI Comparative Fix Index, GFI Goodness of Fit Index, RMSEA root mean square error of approximation, SRMR standardized root mean square residual