Tw pairs which at least one tw is homosexual were soliced through announcements the gay prs and personal referrals om 1980 to the prent. An 18-page qutnnaire on the "sexualy of tws" was filled out by one or both tws. Thirty-eight pairs of monozygotic tws (34 male pairs …
Contents:
- ARE YOUNGER BROTHERS MORE LIKELY TO BE GAY?
- FAI WH MULTIPLE GAY CHILDREN
- BROTHERS AND SISTERS OF GAYS AND LBIANS
ARE YOUNGER BROTHERS MORE LIKELY TO BE GAY?
This list featur famo fai wh multiple gay children, loosely ranked by fame and populary. A few famo fai actually have several children who ... * gay siblings common *
In 1996, the psychologists Ray Blanchard and Anthony Bogaert published a paper ntendg that homosexualy was more mon men who had olr brothers.
"In [Wtern] societi, homosexual men are femized at var levels and they have more olr brothers than heterosexual men, " state the thors of the study. "To evaluate whether femy and the aternal birth orr effect are universal featur of male homosexual preference or not, we llected origal data om homosexual men, heterosexual men, and heterosexual women om Java (Indonia).
The rearchers examed data om 116 homosexual men and 62 heterosexual men om wtern and central Java. Consistent wh Blanchard and Bogaert's fdgs Wtern societi, they found that homosexual men were more likely to have olr brothers than heterosexual men. To be specific, homosexual men their sample had an average of 0.
FAI WH MULTIPLE GAY CHILDREN
* gay siblings common *
Intertgly, the rearchers also found that homosexual men were more likely to have olr sisters, although this difference was smaller than the olr brother difference. The rearchers then tted whether homosexualy was visible the facial featur of Indonians. Usg standardized photographs of heterosexual and homosexual Indonian men, the rearchers found that men wh olr brothers were perceived to have more feme facial featur than men whout olr brothers.
They did not, however, fd that homosexual men were any more femized their facial featur than heterosexual men. The thors wre, "Taken together, the rults suggt the prence of a femizg factor associated wh male homosexualy that is partially termed by male birth orr. Homosexualy has been a long-standg pot of nfn for evolutnary psychologists.
Male Homosexual Preference: Femy and the Olr Brother Effect Indonia.
BROTHERS AND SISTERS OF GAYS AND LBIANS
Six homosexual siblgs. A fay nsistg of several homosexual siblgs is reported. All ten of the siblgs this fay were to some gree homosexually experienced.