Study OECD (2017): study CR 2015
- Public
 - 15-16 aged, secundary school students, Costa Rica, 2017
 - Survey name
 - INT-PISA 2015
 - Sample
 - Respondents
 - N = 6866
 - Non Response
 - Assessment
 - Questionnaire: Conputer Assisted Web Interview (CAWI)
 
Correlate
- Authors's Label
 - Physical activity at school
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Selfreport of number of days attending physical education at school
- 3 days or more
- 2 days or les 
Observed Relation with Happiness
2 days or less M = 8,20
- difference +0.07
Difference unaffected by control for:
- students' socio-economic status
- school social-economic profile