print

Correlational findings

Study OECD (2017): study JP 2015

Public:
15-16 aged, secundary school students, Japan, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 6647
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
School performance in mathematics
Our Classification
Operationalization
Mathematical performance, for PISA, measures the mathematical literacy of a 15 year-old to formulate, employ and interpret mathematics in a variety of contexts to describe, predict and explain phenomena, recognising the role that mathematics plays in the world. The mean score is the measure. A mathematically literate student recognises the role that mathematics plays in the world in order to make well-founded judgments and decisions needed by constructive, engaged and reflective citizens.

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-11-e DM = + p < .05 Score decile        Mean Happiness
1                      6,45
2                      6,62
3                      6,73
4                      6,81
5                      6,81
6                      6,82
7                      6,81
8                      6,90
9                      6,97
10                     7,02

difference 10-1:      +0,58 C-BW-c-sq-l-11-e DM = + p < .05 Score quarter       Mean Happiness
Bottom                 6,57
Second                 6,80
Third                  6,82
Top                    6,99

difference Top-Bottom:+0,42