Volunteer | F1 | F2 | F3 |
---|
1 | − + + (A4) | − + + (C3) | + + + (D6) |
2 | + + + (D6) | + + + (A4) | + + + (C3) |
3 | + + − (A4) | − − − (C3) | + − + (E6) |
4 | − − − (B5) | − − − (B5) | + + + (B5) |
5 | − − − (B5) | − − − (B5) | + + + (B5) |
6 | − − − (B5) | + + + (D6) | − + + (B5) |
7 | − − − (D6) | − + + (B5) | + + + (D6) |
8 | − − + (B5) | + + + (D6) | + + + (C3) |
9 | + + + (C3) | + + + (E6) | + + + (F7) |
10 | − − − (C3) | − − − (E6) | + + + (C3) |
11 | − − − (F7) | + + + (F7) | − − − (E6) |
- An individual volunteer (#) in the table represents one scent sample that was split into three fractions (F1–F3) by the GC-PFC. A plus (+) means that the fraction was identified by the trained canine, a minus (−) means the fraction was unidentified, and the results of the three trials are shown for each line-up. The letters (A, B, C, D, E, F) with the numbers (3–7) in parentheses denote the individual canines with their corresponding line-up experience (from 3 to 7 years), respectively