Table 1 Participant characteristics
Category | Frequency (per cent) |
|---|---|
Sex | |
Male | 12 (75) |
Female | 4 (25) |
Age range | |
18–24 years | 1 (6) |
25–34 years | 1 (6) |
35–44 years | 1 (6) |
45–54 years | 3 (19) |
55–64 years | 7 (44) |
65–74 years | 3 (19) |
Level of expertise | |
Level 2 | 3 (19) |
Level 3 | 9 (56) |
Level 4 | 4 (25) |