On Time Effect of Preschool Education: Social Analysis Based on CUCDS

Table 9

Balance test of intervention group and control group (11–15 years old).

Variables	Before matching (F or )	After matching (F or )
Child’s gender	0.07	0.05
Child’s age	1.73	2.93
Father’s educational level	76.80^∗∗∗	0.56
Mother’s educational level	136.24^∗∗∗	4.41
Number of children aged 0–15 years	68.35^∗∗∗	2.00
Birthplace	172.53^∗∗∗	0.05
Region	113.07^∗∗∗	7.33
Urban or rural	92.57^∗∗∗	1.37

Note.; .