Table 2: A comparison of the Fit Indexes of Three-Factor Confirmatory Models for the Student , PsychiatricSamples

Group TLI CFI GFI RMSEA (90%CI) SRMR χ2 df χ2 / df
Students 0.95 0.96 0.94 0.078 (.061-.094) 0.034 120.54 44 2.74
Patients 0.93 0.95 0.92 0.069 (.040-.095) 0.057 79.59 48 1.66

Note. TLI = Tucker-Lewis Index; CFI =comparative fit index; GFI = goodness-of-fit index; RMSEA = root mean square error of approximation; SRMR = standardized root-meansquare residual,
N = 310.
N = 152