Interest tutoring (No)

Interest tutoring (Yes)

Difference between groups

Sample size

Mean

Sample size

Mean

Variables

Cognitive ability

14,428

−0.0170

5059

0.0490

−0.066***

Non-cognitive ability

12,919

−0.188

4477

0.750

−0.938***

Academic tutoring

14,428

0.275

5059

0.517

−0.242***

Interest tutoring

14,428

0

5059

1

−1

SES

14,428

−0.184

5059

0.525

−0.710***

Relationship between parents

13,854

2.735

4844

2.749

−0.0140

Relationship with your mother

14,371

2.687

5021

2.752

−0.066***

Relationship with your father

14,343

2.561

5014

2.616

−0.055***

Gender

14,428

0.533

5059

0.466

0.066***

Height

13,975

161.4

4906

162.2

−0.739***

Number of siblings

14,428

0.786

5059

0.602

0.184***

Teacher attention

14,148

15.11

4935

16.15

−1.042***

Progress on peers

14,010

2.244

4878

2.376

−0.132***

Preschool education

14,326

0.789

5009

0.826

−0.038***