Psychology of Sexuality

What the psychology of sexuality studies

The psychology of sexuality is the scientific study of how people experience and express sexuality across the lifespan, including sexual orientation, attraction, sexual identity, and the role of sexuality in relationships and wellbeing. It draws on developmental, social, health and clinical psychology, as well as biology, sociology and public health. Topics range from how sexual identity develops in adolescence to how sexuality changes with age, health and relationships.

Understanding in this area has changed considerably over time. A landmark moment came in 1973, when the American Psychiatric Association removed homosexuality from the DSM. Today, researchers emphasize human diversity, consent, sexual health, and the effects of stigma and discrimination on wellbeing.

Talking to a professional

Questions about sexuality and sexual health are personal and depend on individual circumstances. Qualified professionals can provide confidential, non-judgmental support and accurate health information suited to a person’s situation.

Relevant services include primary care doctors (GPs), sexual health clinics, licensed therapists and psychologists, accredited sex therapists, and LGBTQ+-affirming support organizations.

Before an appointment, it can help to note down your questions, what you have noticed and any medicines you already take. It is reasonable to ask about the options available, what the research says about them and what happens next. Good clinicians welcome questions and explain things in plain language.

Learn more

To learn more, see our pages on LGBTQ+ mental health, developmental psychology and identity development. Our guide to types of mental health professionals explains who does what.