Development · 15–24 months · 4 min read · Published 2026-08-27 · Reviewed 2026-08-27

Tantrums: A Brain Under Construction

Big feelings arrive before the language and control needed to manage them.

Tantrums: A Brain Under Construction — illustration

Regulate before you teach

During a tantrum, keep your child safe, lower your own voice and use very few words. The middle of overwhelm is not the moment for a lecture. Your calm presence helps even when it does not stop the feeling quickly.

Name and reconnect

Afterwards, use one simple feeling word and restate the boundary: 'You were angry. I would not let you hit.' Predictable meals, sleep and transitions can reduce preventable overload. Seek help if behavior regularly causes injury or you are struggling to keep anyone safe.

See what matters this exact week

Get age-matched play ideas and CDC milestone checklists without turning development into a race.

Get your baby's week plan
Get the exact-week planApp Store