Biopsychosocial theory by Daryl Bem suggesting that what feels different or exotic in childhood becomes eroticized in adolescence, offered as an alternative to purely biological theories of sexual orientation.
"There are some more interesting biopsychosocial theories, such as Bern's 'exotic becomes erotic' theory which may still link to biological correlated but I think there's sufficient understanding now to say that our contemporary prejudice to seeing sexual orientation as biologically innate and not in"