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Milestones for Ages 15 to 18

Table of Contents


Overview

Ages 15 to 18 are an exciting time of life. But these years can be challenging for teens and their parents. Emotions can change quickly as teens learn to deal with school, their friends, and adult expectations. Teen self-esteem is affected by success in school, activities, and friendships.

Teens tend to compare themselves with others, and they might form false ideas about their body image. The influence of media can add to a teen's poor body image.

Physical development

Teens in this age group usually enter puberty by age 15.

Thinking and reasoning (cognitive development)

Teens in this age group:

Emotional and social development

Teens in this age group:


Credits for Milestones for Ages 15 to 18

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.


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