Researchers working with the Italian Society of Andrology and Sexual Medicine evaluated the mental health of 560 Italian University students to see what connections could be found between their psychological traits and their propensity for homophobia. Indeed, they found that aspects of psychoticism and immature defense mechanisms were significant predictors for homophobic attitudes.

“We found that psychoticism represented an important risk factor for homophobia, demonstrating that pathologic personality traits are involved in homophobic attitudes,” the study explains. Psychoticism embodies various characteristics, but above all, “severe psychopathologic conditions, such as delusion, isolation, and interpersonal alienation, but also hostility and anger.” Homophobia could be partially linked by “pathologic trait of personality,” meaning that various disorders of relationship and thought could be predictive of homophobia.

Immature defense mechanisms similarly predicted homophobic attitudes. These are coping mechanisms activated during states of distress and anxiety and include behaviors like projection, acting out, isolation, denial, passive aggressiveness, and displacement. “Our data revealed that immature defense mechanisms predict homophobia, highlighting that a negative attitude toward homosexuals is influenced once again by dysfunctional aspects of personality.”