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Home Knowledge Center Wellness Library Cognitive Development, Ages 15 to 18 Years

Cognitive Development, Ages 15 to 18 Years

Overview

By age 16, most teens are starting to think in abstract ways. They can deal with several concepts at the same time and imagine the future consequences of their actions. This type of thinking continues to develop into adulthood.

Also by age 16, teens can learn to process more complex problems and to develop and test theories. They are better able to handle a more demanding high school curriculum as their memory and organizational skills improve. These skills include time management, test preparation, and study skills. Written and spoken language become more and more sophisticated. They may also start to grasp political, moral, social, and philosophical concepts.

Most teens want to do the right thing, but their thoughts and behaviors may sway them to act with little thought about the end result. The teenage brain has not reached full development, and their choices can be different than what is expected by adults.

Teens understand that others have differing viewpoints. But they often firmly believe their own perception is the most true or valid. This is normal, but can be hard for parents.

Even though teens are forming adult cognitive abilities, they still don't have the life experiences or the brain maturity to guide them in making the best choices.

Current as of: October 24, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

This information does not replace the advice of a doctor. Ignite Healthwise, LLC, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

To learn more about Ignite Healthwise, LLC, visit webmdignite.com.

© 2024-2025 Ignite Healthwise, LLC.

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Growth and Development, Ages 15 to 18 Years

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