Table 2.
Regression coefficients from multilevel regression predicting burnout from exposure to danger (ED), individual-level coping (IC), and team-level coping (TC).
| Parameter | Null (Model 1) | Random intercept and fixed slope (Model 2) | Random intercept and random slope (Model 3) | Three-way cross-level interaction (Model 4) |
|---|---|---|---|---|
| Level 1 (L1) | ||||
| Intercept (ϒ00) | 1.16 | 1.27 | 1.28 | 1.28 |
| Isolation | 0.41** (0.05) | 0.41** (0.05) | 0.41** (0.05) | |
| ED (ϒ10) | 0.15** (0.05) | 0.17** (0.06) | 0.18** (0.05) | |
| IC (ϒ11) | −0.02 (0.05) | −0.04 (0.06) | −0.05 (0.06) | |
| ED×IC (ϒ12) | −0.06 (0.12) | −0.06 (0.15) | −0.03 (0.10) | |
| Level 2 (L2) | ||||
| Team size | 0.01† (0.01) | 0.01* (0.01) | 0.01† (0.01) | |
| TC | 0.10 (0.40) | −0.03 (0.43) | 0.01 (0.39) | |
| Cross-level interactions | ||||
| ED×TC | 0.33 (0.31) | 0.23 (0.24) | 0.12 (0.24) | |
| IC×TC | 0.10 (0.33) | 0.17 (0.35) | 0.38 (0.36) | |
| IC×TC×ED | 1.61* (0.66) | |||
| Variance components | ||||
| Within-team (L1) variance (σ2) | 0.77 | 0.61 | 0.61 | 0.61 |
| Intercept (L2) variance (τ00) | 0.10 | 0.08 | 0.08 | 0.08 |
| Slope (L2) variance (τ10) | 0.00 | 0.00 | 0.00 | |
| Slope (L2) variance (τ11) | 0.00 | 0.00 | 0.00 | |
| Slope (L2) variance (τ12) | 0.06 | 0.02 | ||
| Intercept-slope (L2) covariance (τ01) | 0.06 | 0.03 | ||
| Additional information | ||||
| ICC | 0.12 | |||
| −2 log likelihood (FIML) | 1623.11 | 1250.83 | 1249.92 | 1246.63† |
| No of estimated parameters | 3 | 13 | 15 | 16 |
| Pseudo R2 (Level 1) | 0 | 0.205 | 0.209 | 0.214 |
FIML=Full information maximum likelihood estimation; N=516 and L2 sample size=46. Values in parentheses are standard errors; t-statistics were computed as the ratio of each regression coefficient divided by its standard error.
†
p<0.10.
*
p<0.05;
**
p<0.01.