Paired comparisons found that DDS and O assessed F4 as less attractive than P. all three groups considered F4 as the less attractive. evaluated F6 as most attractive, in disagreement with P. F7 average assessed by DDS was approximately one rung lower in comparison with O and P. All three groups determined that F7 was at the bottom of the table.
Comparaciones en par encontraron que CD y O evaluaron F4 como menos atractivo que P, aunque los 3 grupos encontraron F4 como la menos atractiva.