Do transgender people dream differently? Gender identity, not birth sex, shapes dream content

What is it about?

Most of us dream every night, but what we dream about is not random; in fact, it reflects who we are in waking life. For decades, researchers have noticed that biological men and biological women dream differently. For example, men tend to have more aggressive dreams, while women recall their dreams more often and find them more meaningful. But here is the question this study asks: are these differences really about biological sex, or are they about gender identity and how we see ourselves? To find out, we studied 85 transgender and gender nonconforming (TGNC) individuals (i.e., people whose gender identity does not match the sex they were assigned at birth). With their biological sex and gender identity do not align in the traditional sense, they gave us a rare opportunity to separate these two influences on dreaming. We found that trans men (assigned female at birth but identifying as male) reported significantly more aggressive dreams than trans women, mirroring the pattern seen in cisgender men versus women. We also found that how feminine a person perceives themselves to be, despite their biology, shapes how often they dream about sexual and aggressive interactions, and this happens through their attitudes and feelings toward dreaming. Another interesting finding is that trans women who felt more feminine were more likely to dream of being victims of aggression, a pattern not seen in trans men. These findings suggest that the way we dream is shaped more by our deeply felt gender identity and the social roles we take on than solely by the body we were born into.

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Photo by yasmin peyman on Unsplash

Photo by yasmin peyman on Unsplash

Why is it important?

This study fills a gap in the existing dream research as the overwhelming majority of prior studies have found differences in dream content in terms of sex rather than gender differences. Our work provides the first direct evidence from a TGNC sample that what has long been called "sex differences" in dreaming is more accurately understood as gender differences, reflecting a complex interaction of psychological identity, internalized social roles, and lived experience rather than biology alone. The use of a transgender and gender nonconforming sample is methodologically powerful. By having participants whose biological sex and gender identity are not aligned, we were able to separate the two variables that are inseparable in cisgender population. The finding that self-identified gender moderates the link between femininity and victimization dreams opens a new theoretical pathway for understanding the continuity hypothesis of dreaming in a psychologically nuanced way, that is, the perception of one's gender identity. At a time when gender diversity is increasingly recognized in clinical and research settings, this study is both timely and socially significant. It contributes to the affirmation of transgender experiences by showing that gender identity manifests even in unconscious, uncontrolled mental states such as dreams. This provides empirical weight to the understanding that gender identity is a psychological reality, regardless of whether it is a conscious choice or social performance.

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