I think a likely explanation is that gay men with lower levels of education are more likely to hide that they are gay. I am gay and to add some anecdata: I am p

I think a likely explanation is that gay men with lower levels of education are more likely to hide that they are gay. I am gay and to add some anecdata: I am pretty highly educated: PhD. My first boyfriend has a rather low education and was much less out. Not at work, for instance, and he would quite likely not have trusted that the questionaire would remain anonymous.