Gender is more than just boy or girl. Learn about gender identity and expression, and how gender is evolving around the world.

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Hi! I’m here to help you learn more about gender. This topic involves the core elements of gender identity (our sense of self) and gender expression (how we show up in the world). For some of us, it’s as easy as male or female, man or woman. But for many others, it’s far more complex. Our gender can involve a mix of masculine and feminine, or be something altogether different — what people refer to as non-binary. Let’s explore…

The Basics

Learn about the broad spectrum of gender identities and expressions.

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Gender expression

Gender expression is a big part of how we show up to the world.

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Gender identity

Gender identity is distinct from biological sex even though for most people the two correspond.

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Beyond masculine and feminine

There are countless ways for people to identify through gender.

Real people

There’s a lot of diversity in gender identities. But life isn’t easy for people who identify “beyond he or she.”

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The space between

Not everyone identifies as a man or woman. Watch this CBS News video to hear from people who identify "beyond he or she."

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"I remember these awkward silences"

Listen as Kiyan Williams, who identifies as gender non-conforming, talks about what it was like coming of age feeling different from everyone else.

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"You taught me how to love"

Listen as Sissy and Vickie talk about their life together and what it has been like for Sissy, a cross-dressing man.

The social construction of gender

Learn about gender as a social construction and how it changes over time.

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Lessons in gender

Learn about the different ways we teach and reinforce gender in our world today.

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Change over time

Our approach to gender has changed over time and is still changing with our culture.

Around the world

Worldwide, the variety of gender identity and expression is nearly boundless. Unlike the U.S. and other western societies, many cultures have long recognized not just two genders, but 3, 4, 5, or even more.

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Gender-diverse cultures

Check out some of the gender-diverse cultures that have existed throughout the world.

The Stats

Population studies show that around the world, more people identify as non-binary than you might think.

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Non-traditional Gender Teenager Estimates

Learn about recent findings on gender identities of U.S. teenagers.



(Verb) To wear clothes typically associated with people of a different gender for fun, self-expression, relaxation, etc. Cross-dressing is a form of gender expression and is not indicative of being transgender; persons who are cross-dressers are usually comfortable with their anatomy and do not wish to change it. Cross-dressing is not necessarily tied to erotic activity, and is not a reflection of sexual orientation.

Drag / Drag King / Drag Queen

(Noun) The theatrical performance of one or multiple genders via dressing in the clothing of a different gender, or in a manner different form how one would usually dress. For instance, drag queens perform in highly feminine attire. Drag kings perform in highly masculine attire. Drag often presents a stereotyped image. Individuals who dress in “drag” may or may not consider themselves to be transgender. They may also identify as heterosexual, gay, lesbian, bisexual, or some other sexual orientation.

Gender expression

(Noun) The ways that a person communicates a gender identity to others such as dress, behavior, hairstyle, voice, and/or mannerisms.

Gender non-conforming

(Adj.) Describes a person who does not behave in a way that conforms to traditional expectations for their gender, or whose gender expression does not fit neatly into a category. Also known as gender variant.

Gender variant

(Adj.) Describes a person who does not behave in a way that conforms to traditional expectations for their gender, or whose gender expression does not fit neatly into a category. Also known as gender non-conforming.

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Citations & Sources

Bakker, J. (2018, May 19) Brain structure and function in gender dysphoria. 20th European Congress of Endocrinology. Retrieved from

Bodkin, H. (2018, May 22). Transgender brain scans promised as study shows structural differences in people with gender dysphoria. The Telegraph. Retrieved from

CBS News. (2017, March 23). Non-binary: The gender beyond he or she. [Video File]. Retrieved from

Herman, J., Flores, A., Brown, T., Wilson, B., Conron, K. (2017, January). Age of Individuals Who Identify as Transgender in the United States. The Williams Institute, UCLA School of Law. Retrieved from

Joel, D., Tarrasch, R., Berman, Z., Mukamel, M., & Ziv, E. (2013). Queering gender: Studying gender identity in ‘normative’ individuals. Psychology & Sexuality, 5, 291–321. Retrieved from

Khaleeli, H. (2014, April 16). Hijra: India's third gender claims its place in law. The Guardian. Retrieved from

Leguizamon, M., Griggs, B. (2018, February 6). More US teens are rejecting 'boy' or 'girl' gender identities, a study finds. CNN. Retrieved from

Miller, C. (2015, October 30). Boys and girls, constrained by toys and costumes. Retrieved from

Moskowitz, C. (2010, June 6). Kids learn gender stereotypes at home. Retrieved from

PBS. (2015, August 11). A map of gender-diverse cultures. Retrieved from

Richards, C., Boumanam, W.P., Sealb, L., Barker, M. J., Niederd, T.O., & T'Sjoene, G. (2016). Non-binary or genderqueer genders. International Review of Psychiatry, 28(1), 95-102. doi:10.3109/09540261.2015.1106446

Saturday Night Live. (2017, September 30). Introducing Wokes, sizeless, style-neutral, gender non-conforming denim for a generation that defies labels.. Retrieved from

Storycorps. (2014, December 17). Darnell Moore and Kiyan Williams [Video File]. Retrieved from

Storycorps. (2016, June 3). Storycorps 423: Sissy [Video File]. Retrieved from

Substance Abuse and Mental Health Services Administration (2012). Top health issues for LGBT populations information & resource kit. Rockville, MD: HHS Publication No. (SMA) 12-4684. Retrieved from

The Future is FeMale. (2017, September 18). Retrieved from

Wren, C. (2017, September 21). Five insights about gender and brands. Retrieved from

More US teens are rejecting 'boy' or 'girl' gender identities, a study finds. CNN. Retrieved from

Rider, G.N., McMorris, B., Glower, A., Coleman, E., Eisenberg, M. (2018). Health and Care Utilization of Transgender and Gender Nonconforming Youth: A Population-Based Study. Pediatrics. Retrieved from