Group composition and testing conditions in study 1
| Group A (n=83) | Group B (n=78) | Difference | |
|---|---|---|---|
| *Ordinal scale, range 1 (incomplete primary education) to 7 (university). | |||
| †CST, cognitive screening test (Dutch adaptation of SPMSQ), maximum score = 20. | |||
| Percentage female | 51 | 82 | p<0.0001 (χ2) |
| Age (mean (SD)) | 81.9 (6.2) | 82.8 (5.5) | Not significant |
| Education (median (range))* | 3 (1–5) | 4 (2–7) | p=0.003 (Mann-Whitney) |
| CST score (mean (SD))† | 17.0 (1.7) | 18.5 (2.0) | p<0.001 (t test) |
| Stimulus presentation | Interactive | Separated | |
| Learning instructions | No | Yes | |