Table 2 Structural validity of the scales used in the PLS-SEM model assessed using ESEM.
From: Light exposure behaviors predict mood, memory and sleep quality
χ2 | Degrees of freedom, p | Comparative fit index (CFI) | Tucker Lewis index (TLI) | Root mean square error of approximation (RMSEA;90% CI) | Standardized root mean square residual (SRMR) | |
|---|---|---|---|---|---|---|
LEBA | 128.99 | 73, p < 0.001 | 0.977 | 0.951 | 0.05(0.04–0.07) | 0.04 |
PSQI | 19.84 | 8, p = 0.011 | 0.966 | 0.910 | 0.07(0.03–0.11) | 0.07 |
MEQ | 91.50 | 101, p < 0.001 | 0.970 | 0.949 | 0.04(0.03–0.06) | 0.04 |
PANAS | 293.76 | 151, p < 0.001 | 0.992 | 0.990 | 0.06(0.05–0.07) | 0.06 |
