. 2018 Feb 6;9:68. doi: 10.3389/fpsyg.2018.00068

Table 3.

Estimated models and hypothesis tests (hierarchical regression).

Variables	Model 1 Employed Mothers	Model 2 Employed Fathers
	β standardized	β standardized
STEP 1: CONTROLS
Number of children	0.135^*	−0.071
General health	0.359^***	0.174^**
STEP 2: CONTROLS + MAIN EFFECTS
Number of children	0.137^*	−0.070
General health	0.314^***	0.154^**
Work-life balance	0.133^*	−0.014
Supervisor support	0.169^**	0.214^***
ΔR²	5.4%	4.5%
ΔF	7.371^**	6.607^**
STEP 3: CONTROLS + MAIN EFFECTS + INTERACTION EFFECT
Number of children	0.158^**	−0.066
General health	0.295^***	0.148^*
Work-life balance	0.155^**	0.004
Supervisor support	0.168^**	0.219^***
Work-life balance × Supervisor support	−0.132^*	−0.071
ΔR²	1.6%	0.5%
ΔF	4.526^*	1.380
F	11.637^***	5.157^***
Final adjusted R²	19.1%	7.1%
Durbin-Watson	1.912	1.919
Condition number	18.971	21.288
VIF	1.006–1.076	1.011–1.093

^***

p < 0.001,

^**

p < 0.01,

p < 0.05.