FIGURE 3.

Final Modified Stress Model (model 2 without item PSQ04). Rectangles: observed indicator variables. Circles: unobserved latent variables. For simplification, errors and thresholds were excluded from the figure. Numbers next to the arrows: standardized path coefficients, **p < 0.001, SE in parentheses, ^aInverted Items on this factor. SOC, Sense of coherence; SEF, Self-efficacy; OPT, Optimism; WOR, Worries; TEN, Tension; CFI, Comparative Fit Index; TLI, Tucker–Lewis Index; RMSEA, root mean square error of approximation, 90% CI in square brackets; SRMR, standardized root mean square residual.