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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Assessment. 2016 Apr 6;24(8):1062–1079. doi: 10.1177/1073191116640355

Table 2.

Fit Statistics of All Factor Solutions

Model df χ 2 TLI CFI RMSEA
1 factor 350 7624.99 .84 .85 .09
2 correlated factor 349 6657.04 .86 .87 .09
3 correlated factor 186 4207.83 .87 .88 .10
4 correlated factor 344 5739.20 .88 .89 .08
4 hierarchical factor 346 5682.80 .88 .89 .08
2 bifactor 322 3683.85 .92 .93 .07
4 bifactor 322 2950.88 .94 .95 .06

Note. All analyses performed using WLSMV in MPlus. All χ2 statistics were significant at p < .001. df= degrees of freedom. TLI= Tucker-Lewis index. CFI= comparative fit index. RMSEA= root mean square error of approximation.