Study Casas et al. (2007): study ES 1999

Public

Adolescents, Spain 1999

Survey name

Unnamed study

Sample

Respondents

N = 2300

Non Response

Assessment

Questionnaire: Paper & Pencil Interview (PAPI)
Pupils: questionnaire administrated in class Parents: questionnaire completed at home (brought and returned by child in sealed envelope)

Correlate

Authors's Label

sex

Our Classification

Distribution

0: 51.5%, 1: 48,5%

Operationalization

0 girls
1 boys

Observed Relation with Happiness