A
psychologist warns that kids’ reliance on AI chatbots for homework help can
have lasting effects on their cognitive development.
Welcome
to the age of AI and “chat”
“Chat” is
the new big thing among teens. It’s also a blanket term they use for any AI
interaction — homework help, role playing, venting or even mental‑health
support.
AI tools
can have real benefits. They can personalize learning, target gaps and meet
students at their skill level. For low‑resource schools, AI can feel like a
lifeline. Tutor bots can offer privacy and reduce shame for students who fear
revealing learning gaps.
A ninth‑grader
told me, “No one knows I’m actually at a fourth‑grade level in math when I use
Chat.”
The bigger
concern is what children lose when AI shortcuts replace effortful learning.
Cognitive
off‑loading: When thinking is outsourced
Psychologists
call this relief cognitive off‑loading. While young brains are still
developing, kids hand over the hardest parts of thinking to AI chatbots.
When
students use AI to summarize readings, generate drafts, organize ideas or
polish language, they aren’t just saving time. They skip the mental work that
builds comprehension, expression, reasoning and analysis — hard but essential
tasks.
Removing
those steps can have long‑term consequences.
Struggle
is a feature, not a bug
Challenging
mental tasks expand the brain. You can’t get strong by watching someone else do
pushups, and you can’t think deeply by outsourcing thinking to an algorithm.
School is
the gym for the mind. It’s not just about correct answers; it’s about building
cognitive endurance and judgment through reading, writing and revision.
AI offers
a convenient bypass, but its seemingly harmless uses may produce the greatest
harm.
Thinking
requires reps
Summarizing,
outlining and synthesizing aren’t clerical chores — they’re cognitive workouts.
Skipping them weakens the “muscles” of learning.
Neuroscience
confirms this. Effortful thinking strengthens neural connections. The
activities children find difficult are the ones that wire academic abilities.
When AI does the work, brain circuits that support reasoning and analysis can
weaken through disuse.
We
become what we repeatedly do
Long
before neuroscience, Aristotle said it: We become what we repeatedly do. Habits
shape both character and cognition.
Neuroscientists
summarize it this way: “Neurons that fire together wire together.” Repetition
builds pathways. If kids practice wrestling with ideas, their capacity to think
deepens. If they repeatedly delegate that effort to chatbots, dependency grows.
Earning
grades without learning
A college
student recently described using AI to write humanities papers. He finished
assignments in under an hour that once took eight, earning a 3.57 GPA. When
asked what he learned, he admitted, “Nothing. I couldn’t tell you the thesis
for either paper.”
Efficiency
was real — learning was not.
During a
ParentEd Talks webinar, Sal Khan of Khan Academy described building guardrails
into AI tutors to scaffold— not replace — student learning. Many for‑profit
companies, he warned, aim to monetize quickly by giving users anything they
want.
That’s
where parents should pause. AI isn’t just a shortcut. It’s redefining “doing
school.”
Students
risk becoming managers of output rather than builders of their own minds.
Because finished work often looks acceptable, adults may miss how much actual
learning has thinned.
AI use
among teens
Parents
are often shocked by how common AI use has become. A 2024 Pew Research Center
survey found that one‑quarter of U.S. teens use ChatGPT for schoolwork — double
the previous year’s rate.
Teens
trade strategies for prompts and undetectable responses. Much of this happens
beyond parent and teacher awareness.
Early
warning signs
Schools
are scrambling to adapt. AI is available anywhere there’s internet, and
educators feel pressure to use it. It can make their work easier too. But
dealing with fallout later is risky — it’s how we ended up playing catch‑up on
smartphones and social media.
Neuroscientist Jared Cooney Horvath’s
The Digital Delusion links excessive classroom screen use to lower
academic performance and weaker attention. Using international PISA data, he
found students spending more than six hours daily on screens scored about two
letter grades lower than peers who used none.
Informed
consent for learning
This isn’t
about banning technology. It’s about the reckless speed of implementation in
children’s lives without research, consent or guardrails.
Children’s
brains differ from adults’. Giving AI to adults to streamline work isn’t the
same as giving it to learners who still need repetition to build neural
pathways.
In
medicine, informed consent is required for interventions. With AI in
classrooms, there’s no similar transparency or choice. Families aren’t told
what’s unknown or offered opt‑outs.
Schools
often debate health curricula or library books more vigorously than they
question AI in classrooms. Parents, told that AI is key to future jobs, equate
exposure with advantage. Missing from that conversation is proof that it
strengthens learning rather than quietly replacing it.
If we
approached AI responsibly, we’d study it like any developmental
intervention — comparing groups who use and who don’t, tracking reading
comprehension, writing fluency, attention and problem‑solving. Instead,
convenience and market momentum drive adoption.
Don’t
blame the kids — or the parents
One
student I counseled admitted he used AI to get through high school and college
assignments. It resolved his dread of the blank page, producing smooth,
polished paragraphs. But later he dropped out of college with a panic disorder.
When asked to defend his papers aloud, he froze and felt like “a 100 percent
imposter.”
Questions
parents should ask schools
- When
are students allowed to use AI, and when must they work independently? - Which core skills must be practiced without AI — reading comprehension,
writing drafts, math problem‑solving, synthesizing ideas? - How does the school distinguish between AI supporting learning versus
replacing it? - What research or evidence guides AI use across developmental stages?
- How are parents informed of new AI tools, and can families opt out?
How to
talk with your child about AI and schoolwork
The goal
isn’t to scare kids but to keep learning central.
- Lead
with curiosity, not accusation. Ask: “How does AI fit into your schoolwork?
When is it most helpful?” - Clarify the line between help and replacement. Emphasize that using AI after
effort is different from using it instead of effort. - Focus on skill building, not cheating. Discuss which parts of homework are
meant to strengthen the brain. - Be explicit about family expectations: “Do the first pass of thinking and
writing yourself.” - Acknowledge the pressure teens feel. Empathy increases honesty.
- - Keep the conversation ongoing as tools evolve.
