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Demographic data.
| Sample size (n) | Gender M: F | Age (years) |
Education (years) |
|||||
|---|---|---|---|---|---|---|---|---|
| Mean | SD | Range | Mean | SD | Range | |||
| Young | 21 | 12:9 | 25.14 | ±2.85 | 22–31 | 14.33 | ±2.67 | 9–18 |
| Middle-Old | 21 | 11:10 | 65.05 | ±4.19 | 59–73 | 14.05 | ±4.04 | 8–19 |
| Old-Old | 20 | 11:9 | 80.65 | ±4.38 | 76–91 | 13.40 | ±3.57 | 5–18 |
M: male; F: female.
