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Correlational findings

Study OECD (2017): study LV 2015

Public:
15-16 aged, secundary school students, Latvia, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 4869
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
School performance in science
Our Classification
Operationalization
Scientific performance, for PISA, measures the scientific literacy of a 15 year-old in the use of scientific knowledge to identify questions, acquire new knowledge, explain scientific phenomena, and draw evidence-based conclusions about science-related issues. The mean score is the measure.

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = +/- Score decile   Mean Happiness
1                7,25
2                7,34
3                7,30
4                7,34       
5                7,35
6                7,32
7                7,35
8                7,39
9                7,46
10               7,63

Difference 10-1
- all           +0,38 (05)
- boys          -0,42 (ns)
- girls         +0.34 (ns) C-BW-c-sq-l-11-e DM = + p < .05 Score quarter   Mean Happiness
Bottom          7,30
Second          7,32
Third           7,35
Top             7,51

difference Top-Botom: +0.20