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Correlational findings

Study OECD (2017): study IS 2015

Public:
15-16 aged, secundary school students, Iceland, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 3374
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
Family wealth
Our Classification
Operationalization
Student report of availability at home of:
a: link to internet
b: room of their own
c: number of televisions
d: number of cars
e: rooms with a bath or shower
f:  smartphones
g: computers (desktop, portable laptop or notebook)
h: tablet computers
i: e-book readers

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = + p < .05 Average happiness by national quarter of family wealth
4 most wealthy     M = 8,18
3                  M = 7,92
2                  M = 7,73
1 least wealthy    M = 7,34

4-1 difference        +0,84
C-BW-c-sq-l-11-e D% = +/- p < .05 Percentages by national quarter of family wealth
                Very happy(9+10)  Unhappy(0-4)
4 most wealthy      34,8%           9,7%
3                   33,1%          10,9%
2                   33,6%          10,3%
1 least wealthy     28,2%          16,6%

4-1 difference      +6,6%          -6,9%