The quality of Galton's research is verified by its reliability, as assessed as recently as 1985

For what purpose was trephining performed in the Middle Ages?

A) remove blood B) exorcise witches C) release evil spirits D) operate on the brain

Which of the following would be a reason that a gay man or transgender individual would cross-dress?

a. To make a statement about overly rigid gender roles b. To anger heterosexuals c. To achieve initial sexual arousal d. To use the clothing to achieve orgasm