Study OECD (2019a): study ZZ 2018

Public

15-years-old highschool pupils, multiple countries, 2018

Survey name

IN-PISA 2018

Sample

Respondents

N = 493202

Non Response

Assessment

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

Correlate

Authors's Label

Support and encouragement by parents

Our Classification

Error Estimates

Cronbach;s Alpha = 0.89

Remarks

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

Distribution

Mean = 9,83, SD = 2,18

Related specification variables

Operationalization

Self report to 3 questions:
a, My parents support my educational efforts and achievements.
b. My parents support me when I am facing difficulties at school.
c:. My parents encourage me to be confident.

All rated
1: strongly disagree
2: disagree
3: agree
4: strongly agree

Summed to a scale with range 3 - 12

Observed Relation with Happiness