There was a real study about this but it wasn't related to math.And was this based on statistics from a genuine study, or something someone read in an e-mail that started off with "FWD: Re: Fwd: Fwd: Fwd: OMG WOW Fwd: READ"?
What the study showed was that lesbian women also tended to have the more "masculine" arrangement - that is, they had shorter index fingers.
But the ratio of finger sizes in men was more complicated. Comparisons between all men showed no differences. Only gay men with several older brothers had an unusually "masculine" finger ratio - in other words, they had significantly shorter index fingers.
Having a large number of older brothers had previously been established as a factor predisposing men to homosexuality, and like finger length reflects prenatal androgen exposure.
r. hand, index finger is a few mm longer
l. hand, index finger is at least a cm longer.
I'm good with reading and writing, but can barely add 2+2 and get 5.
Don't you do accounting now? :^D
Longer ring finger, good at both.
