In Study 1, we found a significant
effect of individual donor on ratings of attractiveness, pleasantness
and intensity (Table 1). The effect of perfume treatment was
significant in ratings of attractiveness and pleasantness, but not in
ratings of intensity. Compared to untreated ones (i.e. body odor
only), perfumed armpit samples were rated as more pleasant and
attractive. The interaction between individual donors and perfume