Study OECD (2019a): study PT 2018

Public

15-years-old highschool pupils, Potugal, 2018

Survey name

INT-PISA 2018

Sample

Respondents

N = 5347

Non Response

Assessment

Questionnaire: Conputer Assisted Web Interview (CAWI)
in some countries paper questionnaires were used

Correlate

Authors's Label

Gender

Our Classification

Remarks

Calculations from SPSS database, downloaded from OECD website in January 2022

Distribution

1 = 50,4%; 0 = 49.6%

Operationalization

1:  male
0:  female

Observed Relation with Happiness