Table 3.

Multiple linear regression analysis: IPAQ moderate intensity physical activity moderation.

Predictors	Physical Health Quality of Life	Psychological Quality of Life	Social Relationships Quality of Life	Environment Quality of Life
Block 1
$R^2$	.01	.00	.06	.05
Maternal Annual Income	.07	.05	-.04	.13
Maternal Highest Education	.13	.02	.13	.14
$†\text{Martial Status}$	.12	.10	.22**	.09
Block 2
$R^2\Delta$	.25***	.10***	.10***	.07**
Parenting Stress	-.47***	-.32***	-.30***	-.27***
Moderate Intensity Physical Activity	-.20**	.05	.17*	.08
Block 3
$R^2\Delta$	.01	.01	.03**	.02*
Parenting Stress X Moderate Intensity Physical Activity	.09	.11	.17**	.15*
Cumulative $R^2$	.27	.11	.19	.14

Note: Betas presented are standardized betas for the full model. ***Significant at p < .001 level.

** Significant at p < .01 level; * Significant at p < .05 level; $†\text{marital status was coded as }0=\text{ not married},1=\text{married}$.