TABLE 3.

Multilevel estimates for models predicting emotional exhaustion.

	Step 1	Step 2	Step 3
Intercepts	4.11**	4.11**	4.12**
Level-1
Sleep quality		−0.02	−0.02
PA (t1)		0.04	0.03
NA (t1)		−0.09	−0.07
PA (t2)		0.07	0.08
NA (t2)		0.16†	0.18†
δpa(residual) × δna(residual)			0.17*
Level-2
Age		0.01	0.01
Gender		0.03	−0.05
Education		−0.01	0.01
Positive affectivity		−0.38†	−0.44*
Negative affectivity		0.28	0.24
Variance
σ2	0.69	0.63	0.62
T 00	1.21**	1.21**	1.18**
T 11		0.18†	0.21†
R2Level–1		0.09
R2level–1 interaction			0.02

†p < 0.1, *p < 0.05, **p < 0.01. R²_Level–1 = (σ² of Step 1–σ² of Step 2)/σ² of Step 1. R²_{level–1 interaction} = (σ² of Step 2–σ² of Step 3)/σ² of Step 2.