[Withano]

Originally Posted by Vicky.

But why on earth is a level of bisexuality needed in the first place. Bisexual is bisexual

Just another way to add newer labels or something, I assume.

Newer labels haha, it was created in 1948! There is still only one label for all of those middle numbers.. I guess he just thought a 7-point scale was more useful than a 3-point scale when he designed the study (and it is, the middle numbers all get used)