print

Correlational findings

Study OECD (2017): study IS 2015

Public:
15-16 aged, secundary school students, Iceland, 2017
Survey name:
INT PISA 2015
Sample:
Respondents:
N = 3374
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 = + none Score decile   Mean Happiness
1                7,31
2                7,58
3                7,68
4                7,78       
5                7,77
6                7,83
7                7,92
8                7,92
9                8,06
10               8,07

Difference 10-1
- all           +0,75(.05)
- boys          +0,42(ns)
- girls         +1,14(ns)
C-BW-c-sq-l-11-e DM = - p < .05 none Score quarter      Mean Happiness
Bottom                 8,03
Second                 7,91
Third                  7,86
Top                    7,81

difference Top-Botom: -0.23