Healthwise
To print: Use your web browser's print feature. Close this window after printing.

Cognitive Development, Ages 15 to 18 Years

Table of Contents


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.


Credits for Cognitive Development, Ages 15 to 18 Years

Current as of: October 24, 2023

Author: Healthwise Staff (https://www.healthwise.org/specialpages/legal/abouthw/en)
Clinical Review Board (https://www.healthwise.org/specialpages/legal/abouthw/en)
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.


Note: The "printer friendly" document will not contain all the information available in the online document. Some information (e.g. cross-references to other topics, definitions or medical illustrations) is only available in the online version.

© 1995-2024 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.