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Sample characteristics and mean personality scores.
| Mean (SD) | |
|---|---|
| Age | 67.1 (6.0) |
| IQ | 102.1 (17.8) |
| Extraversion | 3.4 (0.8) |
| Agreeableness | 4.0 (0.5) |
| Conscientiousness | 4.1 (0.5) |
| Neuroticism | 2.4 (0.8) |
| Openness | 3.7 (0.5) |
| n (%) | |
| Male | 47 (50.5%) |
| English main language | 83 (89.2%) |
| Born in Australia | 73 (78.5%) |
| Education—School only | 28 (30.1%) |
| Education—Trade/Certificate | 30 (32.3%) |
| Education—Tertiary Educated | 35 (37.6%) |
