Handing over a phone when a baby is crying is one of the easiest fixes there is. Easy, and understandable — but worth pausing on.

In these earliest months, a baby’s brain is developing at an astonishing rate, and every sight and sound is fuel for that growth. A mother’s voice is one of the safest, most soothing sounds a baby knows — babies can already tell whether that voice sounds happy or upset. When a baby babbles “ah-goo” and you answer “that’s right, is that so?” — that small back-and-forth feeds the brain far more than passive watching or listening ever could.

More than any toy, a baby wants to see your face and hear your voice.

TV and video grab a baby’s attention easily — bright, flickering, noisy — but at this age they’re not really being understood, so it’s not clear the baby is enjoying it so much as reacting to it. Many pediatric experts recommend being thoughtful about how much screen time babies get for exactly this reason.

Talking to a baby who can’t talk back yet can feel repetitive — “hungry, aren’t you,” “let’s change your diaper” — the same handful of phrases on a loop. This is where a picture book helps: the words are already written for you, so there’s no pressure to invent something new to say, and your baby gets to hear language beyond the usual daily script.

What a baby's ears like to hear
  • Voices with clear rise and fall — not flat and monotone
  • A slow, clear rhythm
  • A gentle voice paired with the bright colors and pictures of a book

By one to two years old, walking turns to running, and there’s a whole new world to explore with hands and feet. Long stretches of screen time at this stage can crowd out the physical play and hands-on exploration this age needs most. And since language only really develops through back-and-forth conversation, watching alone — however educational it looks — doesn’t add new words the way a real exchange does.

What actually drives brain development at this age is simple, if not always easy: a parent talking, a parent’s eyes meeting theirs, touch and warmth. Naming feelings out loud — “that made you happy,” “it’s sad your toy broke” — teaches a toddler what people say and do when someone feels a certain way, which is the root of empathy later on.

After a busy stretch of play, a quiet moment matters too. A few minutes with a picture book is a small thing that does a lot: it engages eyes, ears, and brain together, and it strengthens the bond between you.

"Your Japanese Is Getting Through, Mama"

A collection of my own reflections on raising bilingual kids abroad — without the pressure to get it perfect.