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Young adult

life science Maturity 11-13 Next article →

A young adult is a person in the years following adolescence. This stage is a major part of human development. It usually happens before middle adulthood begins. Many people define this stage as lasting from age 18 to 25 or 35. However, definitions can change depending on who you ask. The United States Census Bureau defines young adults as people between 18 and 34. This group includes over 65 million Americans born between 1991 and 2008.

How this stage works can be hard to pin down. It involves many different parts of life. These parts include legal rules, jobs, and how a person feels. Some experts look at how a person grows socially. Others look at how the body matures. Because of this, the timeline is very flexible. In the twenty-first century, many life events happen at different ages. This makes the path to adulthood less predictable than it used to be.

Many thinkers have studied how people grow up. Erik Erikson was a famous researcher in this field. He believed young adults want to form close bonds with others. He called this capacity for intimacy. This means being able to commit to partners and friends. Another thinker named Daniel Levinson studied life courses. He saw life as four eras. These are preadulthood, early adulthood, middle adulthood, and late adulthood.

There are many important facts about health during this time. Young adults are often at their healthiest. Physical strength and performance usually peak between ages 18 and 46. Even the brain is still changing. It was once thought to finish growing at age 25. Now, studies suggest it grows into the early 30s. In some places, like sub-Saharan Africa, certain diseases hit this group very hard. For example, HIV/AIDS has changed life expectancy in South Africa and Botswana.

This stage connects to many things you see in daily life. You might hear the term "young adult" used for books. These stories are often for readers aged 13 or 14. This can be confusing because those readers are not yet adults. In the real world, young adults face big transitions. They might finish school or start full-time jobs. They also work on their own moral values. This helps them move from the ideas of a teen to the ethics of an adult.

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