cub brave wrote:

You may be interested in the following scientific research:

"The authors investigated the role of homosexual arousal in
exclusively heterosexual men who admitted negative affect
toward homosexual individuals.

"Participants consisted of a group of homophobic men (n = 35)
and a group of non-homophobic men (n = 29); they were assigned
to groups on the basis of their scores on the Index of Homophobia
(WW Hudson & WA Ricketts, 1980).

"The men were exposed to sexually explicit erotic stimuli
consisting of heterosexual, male homosexual, and lesbian
videotapes, and changes in penile circumference were monitored.
They also completed an Aggression Questionnaire (AH. Buss &
M Perry, 1992).