The only difference, it is seen, is that the positions of V and X are reversed in the two series. Such a change would on our principle be fairly likely to occur, since V and X are figures near to each other in complexity and the motor effects are very similar.
FIG. 3
In the same manner, the following tables show the reactions to the colored figures of different grades of complexity. And first, as before, is the table of the heights of the curves for the different subjects, given in millimetres. The numbers given represent the averages of all reactions made. We will call the figures, for the sake of reference, L, M, N, O, P.
| L | M | N | O | P | ||
| Subject | A | 5.75 | 6.01 | 5.90 | 5.82 | 5.74 |
| B | 6.72 | 5.56 | 6.35 | 7.53 | 4.94 | |
| C | 10.92 | 10.90 | 10.76 | 10.52 | 10.99 | |
| D | 25.49 | 25.42 | 26.23 | 25.89 | 25.52 | |
| E | 20.63 | 20.82 | 20.37 | 20.55 | 20.30 | |
| F | 15.67 | 15.23 | 15.15 | 15.98 | 14.51 | |
| 85.18 | 83.94 | 85.26 | 86.29 | 82.00 | ||
| Average | 14.20 | 13.99 | 14.21 | 14.38 | 13.67 |
Order arranged as before in a descending series according to height of curve:
| O | N | L | M | P |
| 14.38 | 14.21 | 14.20 | 13.99 | 13.67 |
This is exactly, as I should judge, the order of the complexity of the figures reacted to.
The arrangement by the individual subjects is as follows: