| Study | OECD (2017): study BE 2015 |
| Title | PISA 2015 Results. Students' Well-Being. Volume III. |
| Source | OECD Publishing, 2017, Paris, France |
| URL | http://www.oecd-ilibrary.org/education/pisa-2015-results-volume-iii_9789264273856-en |
| Public | 15-16 aged, secundary school students, Belgium, 2017 |
| Sample | Probability multi-stage random |
| Non-Response | |
| Respondents N = | 9651 |
| Correlate | |
| Author's label | Physical activity at school |
| Page in Source | Table III.11.5, p.429 |
| Our classification | Physical education |
| Operationalization | Selfreport of number of days attending physical education at school - 3 days or more - 2 days or les |
| Observed Relation with Happiness | ||
| Happiness Measure | Statistics | Elaboration/Remarks |
| C-BW-c-sq-l-11-e | DM=- ns | 3 days or more M = 7,45 2 days or less M = 7,50 - difference +0,05 Difference unaffected by control for: - students' socio-economic status - school social-economic profile |
| Code | Full Text |
| C-BW-c-sq-l-11-e | Selfreport on single question: Here is a picture of a ladder. The top of the ladder '10' represents the best possible life for you and the bottom '0' is the worst possible life for you. In general , where on the ladder do you feel you stand at the moment? Tick the box next to the number that best describes where you stand 10 best possible 9 8 7 6 5 4 3 2 1 0 worst possible life |
| Symbol | Explanation |
| DM | DIFFERENCE of MEANS Type: descriptive statistic only. Measurement level: Correlate: dichotomous, Happiness: metric Range: depending on the happiness rating scale of the author; range symmetric about zero. Meaning: the difference of the mean happiness, as measured on the author's rating scale, between the two correlate levels. |