| Ghent, Belgium |
Sex (n=2):
1 Boy
1 Girl |
Boys: 9
Girls: 13 |
Online at home |
| Sao Paulo, Brazil |
Sex and mixed (n=7):
1 Boy
1 Girl
5 Mixed |
Boys: 5
Girls: 4
Mixed: 24 |
In-person at clinic |
| Shanghai, China |
Sex and age (n=4):
1 Older girls
1 Younger girls
1 Older boys
1 Younger boys |
Older girls: 10
Younger girls: 10
Older boys: 10
Younger boys: 10 |
In-person at school |
| Kinshasa, DRC |
Sex (n=4):
2 Boys
2 Girls |
Boys: 16
Girls: 14 |
In-person at school |
| Semarang and Denpasar, Indonesia |
Sex and Socio-economic Status (SES) (n=8):
1 Higher SES girls in Semarang
1 Lower SES girls in Semarang
1 Higher SES boys in Semarang
1 Lower SES boys in Semarang
1 Higher SES girls in Denpasar
1 Lower SES girls in Denpasar
1 Higher SES boys in Denpasar
1 Lower SES boys in Denpasar |
Semarang:
Higher SES boys: 9
Higher SES girls: 10
Lower SES boys: 8
Lower SES girls: 8
Denpasar:
Higher SES boys: 6
Higher SES girls: 7
Lower SES boys: 10
Lower SES girls: 8 |
Online at home |
| Blantyre, Malawi |
Sex and age (n=4):
1 Older girls
1 Younger girls
1 Older boys
1 Younger boys |
Older boys: 9
Older girls: 8
Younger boys: 7
Younger girls: 10 |
In-person at school |
| New Orleans, USA |
Sex (n=3):
2 boys
1 girl |
Boys: 8
Girls: 4 |
Online at home |