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Correlational findings

Study OECD (2017): study HR 2015

Public:
15-16 aged, secundary school students, Croatia, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 5809
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                8,17
2                7,96
3                7,92
4                7,92       
5                7,88
6                7,89
7                7,84
8                7,88
9                7,82
10               7,75

Difference 10-1
- all           -0,44(.05)
- boys          -0,55(.05)
- girls         -0.36(ns)
C-BW-c-sq-l-11-e DM = - p < .05 Score quarter      Mean Happiness
Bottom                 8,03
Second                 7,91
Third                  7,86
Top                    7,81

difference Top-Botom: -0.23