Geographical localization

Socio-economic index

Teacher’s gender

Teacher’s years teaching (years)

Condition

School 1

Class 1

Brabant Wallon

19

F

8 - 15

Cognition

Class 2

Brabant Wallon

19

F

16 - 25

Cognition

Class 3

Brabant Wallon

19

F

16 - 25

Cognition

School 2

Class 1

Brabant wallon

20

F

8 - 15

Emotion and cognition

School 3

Class 1

Namur

9

F

16 - 25

Cognition

Class 2

Namur

9

F

4 - 7

Cognition

Class 3

Namur

9

M

16 - 25

Control

School 4

Class 1

Namur

19

F

16 - 25

Control

Class 2

Namur

19

F

8 - 15

Control

Class 3

Namur

19

F

16 - 25

Control

School 5

Class 1

Brussels

9

F

16 - 25

Emotion and cognition

Class 2

Brussels

9

F

0 - 1

control

School 6

Class 1

Brussels

8

F

4 - 7

Emotion and cognition

Class 2

Brussels

8

F

4 - 7

Emotion and cognition

Class 3

Brussels

8

M

16 - 25

Emotion and cognition

Class 4

Brussels

8

F

2 - 3

Control

School 7

Class 1

Brussels

8

F

16 - 25

Emotions

Class 2

Brussels

8

F

8 - 15

Emotions

School 8

Class 1

Brussels

3

F

8 - 15

Cognition

School 9

Class 1

Brussels

1

F

8 - 15

Control