print

Correlational findings

Study OECD (2017): study DO 2015

Public:
15-16 aged, secundary school students, Dominican Republic, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 4740
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 Elaboration / Remarks C-BW-c-sq-l-11-e DM = +/- ns Score decile   Mean Happiness
1                8,32
2                8,49
3                8,60
4                8,64       
5                8,67
6                8,70
7                8,57
8                8,42
9                8,23
10               8,36

Difference 10-1
- all           +0,04
- boys          +0,28
- girls         -0.29 C-BW-c-sq-l-11-e DM = - ns Score quarter   Mean Happiness
Bottom          8,44
Second          8,65
Third           8,60
Top             8,32

difference Top-Botom: -0.12