Table 6.
Total number of correct, partially correct, incorrect, and interrupted answers to all questions for queries at all difficulty levels in the second evaluation, for the 5 subjects
| Query type (total no. of questions for query type) | Mean difference in correctness score between KNAVE-II and the ESS | 95% CI | Correctness level | Knave | ESS | Fisher's exact p-value |
|---|---|---|---|---|---|---|
| Total correct | 8 | 7 | ||||
| Moderate (2 [1+1]) | 0 | Total partial | 0 | 0 | p=1 | |
| (−0.40, 0.40) | Total wrong | 2 | 3 | |||
| |
|
|
Interrupted |
0 |
0 |
|
| Total correct | 23 | 22 | ||||
| Hard (5 [2+3]) | 0.08 | (−0.08, 0.24) | Total partial | 1 | 0 | p=0.61 |
| Total wrong | 1 | 3 | ||||
| |
|
|
Interrupted |
0 |
0 |
|
| Total correct | 57 | 38 | ||||
| Hardest+1 (12 [4+8]) | 0.34 | (0.20, 0.47) | Total partial | 0 | 0 | p<0.0001 |
| Total wrong | 3 | 14 | ||||
| |
|
|
Interrupted |
0 |
8 |
|
| Total correct | 22 | 2 | ||||
| Hardest+2 (5 [5]) | 0.80 | (0.63, 0.97) | Total partial | 0 | 1 | p<0.0001 |
| Total wrong | 3 | 2 | ||||
| |
|
|
Interrupted |
0 |
20 |
|
| Total correct | 110 | 69 | ||||
| Total | 0.36 | (0.27, 0.47) | Total partial | 1 | 1 | p<0.0001 |
| Total wrong | 9 | 22 | ||||
| Interrupted | 0 | 28 |