Skip to main content
. 2013 Apr 3;8(4):e61137. doi: 10.1371/journal.pone.0061137

Table 3. Fit indices for CFA models of the SPANE (best fitting model in bold).

Models χ2 Df CFI SRMR AIC RMSEA
1a. Single factor 64632.7 54 .645 .1545 64680.70 .237
1b. Single factor, correlated errors (CE) permitted 19636.5 42 .892 .1318 19708.53 .148
2a. Positive experience (PE) and negative experience (NE) as correlated factors 15823.4 53 .913 .0503 15873.43 .118
2b. PE and NE as correlated factors, CE permitted 4611.2 41 .975 .0283 4685.23 .072
3. Bifactor model, PE and NE as correlated factors 6707.3 41 .963 .0309 6781.29 .087

Note. Values >.90 for the CFI indicate a reasonable fit, whereas those >.95 suggests a good fit. Values <.05 for the RMSEA indicate a good fit, and values between .05 and .08 for the RMSEA indicate a reasonable fit. Values ≤.08 for the SRMR indicate a good fit; for AIC, the smaller the better.