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Correlational findings

Study OECD (2017): study CR 2015

Public:
15-16 aged, secundary school students, Costa Rica, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 6866
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                8,39
2                8,36
3                8,32
4                8,26       
5                8,25
6                8,21
7                8,17
8                8,14
9                8,07
10               7,95

Difference 10-1
- all           -0,44(.05)
- boys          -0,51(.05)
- girls         -0.40(ns)
C-BW-c-sq-l-11-e DM = - p < .05 Score quarter   Mean Happiness
Bottom          8,36
Second          8,27
Third           8,18
Top             8,03

difference Top-Botom: -0.33