| Study | OECD (2017): study CO 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, Colombia, 2017 |
| Sample | Probability multi-stage random |
| Non-Response | |
| Respondents N = | 11795 |
| Correlate | |
| Author's label | Time spend studying in and out of school |
| Page in Source | Table III.3.7, p 285 |
| Our classification | Involvement in school-work |
| Operationalization | Selfreport of number of study hours per week 1 less than 40 hours 2 60 hours or more |
| Observed Relation with Happiness | ||
| Happiness Measure | Statistics | Elaboration/Remarks |
| C-BW-c-sq-l-11-e | DM=- ns | 60 hours or more: M = 7,79
less than 40 hours: M = 7,85
-difference: -0,05
Difference unaffected by control for
socio-economic status
|
| 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. |