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Correlational findings

Study OECD (2017): study BG 2015

Public:
15-16 aged, secundary school students, Bulgaria, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5928
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
School performance in science
Our Classification
Distribution
Deciles and quartiles
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 Special Research Type Elaboration / Remarks C-BW-c-sq-l-11-e DM = + ns none Score decile   Mean Happiness
1                7,09
2                7,38
3                7,49
4                7,41       
5                7,49
6                7,45
7                7,41
8                7,42
9                7,50
10               7,46

Difference 10-1
- all           +0,37
- boys          +0,55
- girls         +0.26
C-BW-c-sq-l-11-e DM = + ns none Score quarter   Mean Happiness
Bottom          7,30
Second          7,45
Third           7,43
Top             7,47

difference Top-Botom: +0.16