The adolescent brain - a manual

What Parents, Teachers, and Other Adults Need to Know About the Teenage Brain

In 2009, Aletta Smits started giving theater-style interactive presentations about the teenage brain. The Adolescent brain - A Manual was the first presentation she ever gave. While the title has remained the same over the years, the content and stories have evolved.

A guaranteed cheerful and engaging hour and a half, filled with plenty of relatable moments and reassurance. Answers to questions like: Why don't they go to sleep on time? Why can't they get out of bed? Why don't they start their work on time? Why can they magically get up when they're going to an amusement park with friends? And why, oh why, do they always argue?

Through the lens of biology (what is physically different in a teenager's brain?) and evolution (how did teenagers come to be this way?), this presentation offers a lighthearted yet insightful explanation of why teenagers behave the way they do. Some challenges have solutions—we'll discuss those. Others simply require patience—we'll identify those too.

Aletta has given this presentation over a thousand times in different settings: for teachers, parents (in all forms), police officers, judges, truancy officers, military personnel, internship supervisors, and employers of young workers. You're more than welcome to attend as well!

Recently played in

  • online - Tue 24 Feb 2026 - for Gymnastiekfederatie Vlaanderen
  • Groningen - Tue 17 Feb 2026 - for DC Terra Academie
  • Emmen - Mon 16 Feb 2026 - for Esdal College

Reviews

Ik zat zelf als puber(23 jaar) te luisteren naar Aletta. Ze weet waar ze het over heeft en kan het verhaal op een hele aangrijpende manier vertellen. Ik hing aan haar lippen, heel erg bedankt Aletta!
Groningen - 2026-02-17
Ik vond het een zeer waardevolle presentatie, Heb ook ook de van Kluun mogen volgen "help ik heb een pubber" maar deze was ook zeer interessant en het werd met veel humor overgebracht
Groningen - 2026-02-17
Het was een fantastische en leerzame avond, fijn om naar te luisteren!
Holten - 2026-02-04

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Get the slides for the presentation The Adolescents Brain - The manual

Did you attend this presentation and wish to download the slides? Follow the link bellow.

The adolescent brain - a manual