PERMUTATIONS
| 1 | 2 | 3 | 4 | 5 | 6 | Total | ||
|---|---|---|---|---|---|---|---|---|
| Homogeneous | (a) | 6 | 29 | 46 | 56 | 30 | 167 | |
| (b) | 5 | 21 | 45 | 68 | 35 | 174 | ||
| Heterogeneous | (a) | 15 | 25 | 60 | 62 | 28 | 190 | |
| (b) | 14 | 23 | 51 | 82 | 44 | 214 | ||
| Similar | (a) | 13 | 20 | 37 | 78 | 16 | 164 | |
| (b) | 12 | 17 | 26 | 75 | 28 | 158 | ||
| Total | (a) | 34 | 74 | 143 | 196 | 74 | 521 | |
| (b) | 31 | 61 | 122 | 225 | 107 | 546 |
(a) forward, (b) backward
Note. The permutation of an inhibited figure was not noted unless its location was known: hence the difference in the number of forward and backward permutations.
| 1 | 2 | 3 | 4 | 5 | 6 | Total | |
|---|---|---|---|---|---|---|---|
| Total Interferences | 54 | 160 | 323 | 509 | 524 | 300 | 1870 |
| % | 3% | 9% | 17% | 27% | 28% | 16% | |
| Absolute Errors (ex- | 20 | 55 | 119 | 191 | 225 | 103 | 713 |
| cluding Permutations) | 3% | 8% | 17% | 27% | 31% | 14% |
ABSOLUTE ERRORS (excluding Permutations)
| Homogeneous | Heterogeneous | Similar | |
|---|---|---|---|
| Inhibitions | 199 | 139 | 37 |
| Substitutions | 129 | 93 | 101 |
| Fusions | 17 | 18 | |
| (?) | 75 | ||
| Total | 420 | 232 | 156 |
| 52% | 29% | 19% |