Table 11 Summary statistics of background characteristics after matching.

From: Preschool education and non-cognitive skills: evidence from rural China’s junior high students

Variables, mean

(1)

Preschool attendance = 1

(2)

Preschool attendance = 0

(3)

%bias

(4)

T-test Difference

(1)-(2)

P value

(5)

V(T)/V(C)

Age (Year)

13.902

13.88

1.6

0.98

0.328

0.90*

Male, 1 = yes 0 = no

0.506

0.511

−1.0

−0.63

0.530

/

Only child, 1 = yes 0 = no

0.285

0.283

0.4

0.24

0.810

/

Left-behind students, 1 = yes 0 = no

0.248

0.254

−1.3

−0.82

0.414

/

Boarding at school, 1 = yes 0 = no

0.465

0.471

−1.3

−0.77

0.442

/

Father has high school education or above, 1 = yes 0 = no

0.203

0.196

1.9

1.11

0.268

/

Mother has high school education or above, 1 = yes 0 = no

0.148

0.146

0.6

0.34

0.731

/

Low family economic status 1 = yes 0 = no

0.249

0.243

1.3

0.82

0.414

/

Observations

7176

2254

    
  1. *, **, and *** indicate statistical significance at the 10%, 5%, and 1% levels, respectively.