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Adolescence

13–18 years

13–18 years

Milestones to look for

• Builds a more values-based sense of identity; friends become the main "attachment figures" instead of parents • Gets better at seeing other people's perspectives and reasoning through moral questions • Feels emotions more intensely and becomes very sensitive to peer approval/rejection — this tracks with the neurological changes of puberty (Chernewick et al. 2021) • Is at higher risk for anxiety, depression, self-harm, and suicidal thoughts during this stage — this is a normal (if scary) vulnerability window, not a personal failing on anyone's part

What you can actually do in the classroom

• Set up structured peer collaboration. Small mixed-group projects tied to identity or values give teens a safe place to practice belonging (Chernewick et al. 2021). • Normalize asking for help. Teach kids directly what warning signs look like and exactly who to tell — treat help-seeking as a skill you teach, not something you just hope happens.

⚠ When a student might be at risk

Take any mention of self-harm or suicide seriously, every single time. Watch for withdrawing from friends/activities, giving away belongings, big mood changes, or talk about hopelessness or being a burden. Follow your school's protocol and get the student to a counselor right away — don't wait to see if it passes. Keep the 988 Suicide & Crisis Lifeline (call or text 988) and Crisis Text Line (text HOME to 741741) posted in your room, same as a fire escape plan.