Table 2 Study design: sample sizes, age, and gender distributions per country, age cohorts, and waves
From: Measuring school children’s attitudes toward immigrants in Switzerland and Poland
| Country | Switzerland (CH) | Poland (PL) | ||||||||||||||||
|
N
Countries | 1,513 | 3,819 | ||||||||||||||||
| Age group | CH-young | CH-middle | CH-old | PL-young | PL-middle | PL-old | ||||||||||||
|
N
Age groups | 253 | 828 | 432 | 433 | 1,554 | 1,832 | ||||||||||||
| Wave | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 |
| Age range, mean, (SD) |
8–12 9.65 (0.81) |
8–12 9.69 (0.84) |
9–12 10.57 (0.74) |
11–14 12.56 (0.60) |
11–14 12.55 (0.60) |
12–15 13.43 (0.63) |
12–17 14.42 (0.69) |
12–17 14.40 (0.68) |
14–18 15.40 (0.72) |
8–11 9.74 (0.53) |
9–12 10.21 (0.63) |
9–13 10.86 (0.53) |
12–16 12.91 (0.40) |
12–16 13.43 (0.57) |
12–17 13.96 (0.41) |
15–19 16.00 (0.41) |
14–19 16.42 (0.56) |
15–19 17.01 (0.37) |
| Gender (% male) | 54.35 | 53.21 | 51.30 | 48.65 | 47.38 | 46.48 | 44.01 | 43.09 | 41.51 | 51.97 | 52.19 | 51.06 | 48.49 | 46.38 | 47.90 | 40.90 | 40.62 | 37.58 |
| N Waves | 184 | 156 | 115 | 742 | 686 | 497 | 384 | 362 | 212 | 279 | 274 | 235 | 827 | 871 | 739 | 1,005 | 933 | 737 |