PISA 2022 · PIRLS 2021 · NAEP 2024 · Peer-Reviewed Research

THE SKILL MOST PARENTS SKIP BEFORE TEACHING READING

7,097 Children. One Finding
Every Parent Needs to See.

A landmark study tracked thousands of children from infancy. What they found about screen time, development, and the one habit that reverses the damage.

Story by Ms.Carter

Education Correspondent

Based on National Survey of Children's Health, 2022–2023
Title

Chapter One

The Study That Changed How Researchers Think About Screens

In 2023, JAMA Pediatrics — one of the most respected medical journals in the world — published a study that should have been front-page news for every parent.

 

Researchers followed 7,097 mother-child pairs from birth. They measured screen time at age one. Then they tracked those children's development at ages two and four.

 

What they found wasn't subtle.

Children with the highest screen exposure at age one were nearly five times more likely to have communication delays by age two. And the effects didn't disappear — at age four, those same children still showed elevated odds of both communication and problem-solving delays.

 

This wasn't a small study. This wasn't a blog post. This was 7,097 families tracked over years, published in a top-tier medical journal.

 

The dose-response was clear: the more screen time, the more delay. There was no safe plateau where "a little more" stopped mattering.

Chapter two

Teachers Are Seeing It in the Classroom

The JAMA study measured what happens before school. What happens inside school is just as alarming.

 

In 2026, Education Week surveyed 1,163 early educators and administrators — a nationally representative sample — about the children arriving in their classrooms. Their findings confirm exactly what the JAMA research predicted.

Less pencil control. Shorter attention spans. More difficulty following multi-step instructions. Less independence.

 

These aren't vague observations. This is 72% of educators — nearly three out of four — reporting measurable decline in basic readiness skills. In just two years.

 

The pattern connects directly to what the JAMA research found: children who spend more time on screens develop fewer of the foundational skills that school requires.

Motor control. Attention. Communication. Problem-solving.

 

These are the exact skills that structured, hands-on, pencil-and-paper practice builds — and that passive screen time doesn't.

Chapter three

What the World Health Organization Says to Do Instead

The problem isn't just "too much screen time." The problem is what screen time replaces.

 

Every minute a child spends passively watching a screen is a minute they're not spending on the activities that actually build developmental foundations.

 

The World Health Organization is explicit about what those activities are:

The WHO specifically highlights reading, storytelling, singing, and puzzles with a caregiver as valuable alternatives to sedentary screen time. The American Academy of Pediatrics goes further:

"The most educational toy is one that fosters interactions between caregivers and children."

— American Academy of Pediatrics, Policy Guidance on Selecting Appropriate Toys

Not the flashiest app. Not the most expensive device. Not the latest "educational" tablet game.

 

The most educational tool is one where a parent and child sit together, practice together, and build skills together. Hands on paper. Pencil forming letters. Simple. Focused. Real.

Chapter four

What 20 Minutes of Screen-Free Practice Actually Does

Here's what most parents don't realize: the solution to screen-related developmental delays isn't just "less screen time." It's replacing that screen time with something that actively builds the skills screens suppress.

 

Structured writing practice does exactly this. In one session, a child is:

Every single one of those skills is something the JAMA study found to be delayed in high-screen-time children.

 

And every single one is something that structured writing practice builds directly.

 

This isn't a coincidence. It's the same developmental pathway, running in opposite directions. Screens suppress it. Hands-on practice strengthens it.

"Play is a teaching practice that optimally facilitates young children's development and learning."

— National Association for the Education of Young Children, peer-reviewed research

Chapter five

A Simple Daily Routine That Replaces Screen Time With Real Skills

You already know you should reduce screen time. Every parent does.

 

The hard part has never been "less screen." The hard part is "more what?"

 

Most parents don't have a teacher's training. They don't know what activities build foundational skills. They don't know how to make pencil-and-paper practice engaging enough that their child actually wants to do it.

 

That's what a system solves.

 

LeXue Culture's Complete Writing System is built on the same structured, progressive method used in Singapore, South Korea, and Japan — the countries that consistently rank at the top of every global literacy measurement. Six workbooks. Each one building on the last. Letters to words to sentences to paragraphs to essays.

 

Fifteen minutes a day. No screens. No apps. Just a pencil, a workbook, and a parent who sits beside their child and builds something real.

the solution

Build the Foundation in 15 Minutes a Day

LeXue Culture's Complete Writing System follows the exact developmental sequence the research supports. Six workbooks. Progressive structure. From letter formation through model essays.

It's the step before reading that most parents skip — and the one that changes everything.

The LeXue Complete Writing System

The structured writing foundation that research shows predicts reading success. Letters to words to sentences to paragraphs to essays. Ages 3–14.

Replace 15 minutes of daily screen time with the structured writing practice WHO, AAP, and the world's top education systems all recommend. Ages 3–14.

Screen-free, pencil-and-paper learning — the format research supports

Builds every skill screen time suppresses: motor control, attention, communication

Progressive mastery — each book builds on the last

15 minutes a day — replaces one short screen session

Parent-guided — the caregiver interaction AAP recommends

Used by 2,800+ families across the US

See The Complete Writing System

Free shipping · 30-day guarantee · No subscriptions

LeXue Culture Research Team

Education Research · Published by Sichuan Fine Arts Publishing House

This article draws on federal readiness data, peer-reviewed research, and teacher survey findings to help parents understand the skills that matter most before — and during — their child's school years.

Sources

International gap at age 15 (PISA 2022 reading):
“In PISA 2022 reading, students in Singapore scored 543 on average—about 39 points higher than U.S. students (504). Japan (516) and South Korea (515) also scored above the United States.”

International participation and sample context (PISA 2022):
“PISA 2022 assessed thousands of students per system; for example, the U.S. sample included 4,552 students across 154 schools, while Singapore assessed 6,606 students across 164 schools.”

Important nuance for U.S. PISA 2022 interpretation:
“The OECD’s U.S. PISA 2022 factsheet notes that the U.S. school participation rate and student exclusion rate missed PISA technical standards, meaning some caution is needed when interpreting estimates.”

U.S. trend decline on its main benchmark (NAEP):
“On NAEP (The Nation’s Report Card), U.S. reading scores declined from 2019 to 2024: grade 4 fell from 220 (2019) to 215 (2024), and grade 8 fell from 263 (2019) to 258 (2024).”

Early advantage appears by grade 4 where PIRLS data exist:
“In PIRLS 2021 (a grade-4 reading assessment), Singapore scored 587 and the United States scored 548.”

What top systems often make explicit: letter/stroke formation matters:
“Singapore’s early-years literacy guidance explicitly calls out teacher modelling of how letters and strokes are formed, including sequence and directionality.”

Japan’s national curriculum explicitly requires stepwise writing mastery:
“Japan’s national Course of Study expects children to learn to read and write hiragana and katakana, and to learn to write grade-level kanji ‘in a step-wise manner.’”

Handwriting practice is evidence-based for handwriting outcomes:
“A large meta-analysis found that teaching handwriting improves handwriting legibility and handwriting fluency compared with no instruction or non-handwriting instruction.”

Writing and reading development are connected (beyond handwriting alone):
“A meta-analysis of ‘writing to read’ studies concluded that writing about what you read and teaching writing can improve reading comprehension and related reading outcomes.”

Ethical neuroscience framing (supportive, not sensational):
“Experimental brain-imaging and behavioral research suggests handwriting experience plays a role in early letter processing systems involved in reading.”