| Point Estimate | Product of Coefficients | Bootstrapping | ||
---|---|---|---|---|---|
 | Bias-Corrected 95% CI | ||||
 | β | SE | Z | Lower | Upper |
Optimism → PSS → BF → NE | -0.027 | 0.007 | -3.857 | -0.047 | -0.017 |
Optimism → BF → NE | -0.085 | 0.018 | -4.722 | -0.126 | -0.055 |
Difference comparison | 0.057 | 0.015 | 3.800 | 0.034 | 0.101 |