Table 1.
Survey module | First wave | Second wave |
---|---|---|
HWB12 (15 items) | 2.01 | 1.97 |
Gallup (15 items) | 1.90 | 1.94 |
ELSA (15 items) | 4.34 | 4.17 |
Cantril (Gallup) | 1.24 | 1.13 |
SWLS | 1.33 | 1.17 |
SHARE | 0.20 | 0.19 |
ONS | 0.86 | 0.81 |
Duration for respondents in minutes, restricted to sample with time lower or equal to 30 min for a module, or taking <90 s per experienced question