Research Article

Dimensionality of the Wisconsin Schizotypy Scales-Brief Forms in College Students

Table 2

Goodness-of-fit indices of hypothetical models tested.

Model dfCFITLIRMSEASRMR

CFA
 1 factor1505.422520.5140.5600.0612.226
 2 factors768.662590.8040.8270.0381.572
 4 factors572.952640.8800.8960.0301.340
 1 general factor + 4 first order factors630.472500.8530.8650.0341.457
ESEM
 1 factor1505.422520.5140.5600.0612.226
 2 factors846.072920.7850.8320.0381.440
 4 factors570.193170.9020.9290.0241.034

Note: CFA: confirmatory factor analysis; ESEM: exploratory structural equation modeling; : chi square; df: degrees of freedom; CFI: comparative fit index; TLI: Tucker-Lewis index; RMSEA: root mean square error of approximation; SRMR: standardized root mean square residual.