Table 2.

Descriptive statistics and correlations of the main variables.

Variables	M	SD	1	2	3	4
1. Video game engagement	54.16	12.86	1
2. Executive function	73.29	14.40	−0.65 **	1
3. Social development	218.82	24.74	−0.15 **	0.26 **	1
4. Age	5.13	1.24	0.09	0.05	0.11 *	1

Notes: * p < 0.05, ** p < 0.01.