Why Adults Aren’t Worse At Learning Languages - They Just Learn Differently

For decades, we’ve heard the same idea repeated in classrooms, offices and training programmes: children are naturally better at learning languages. On the surface, it makes sense as children very naturally pick up their native tongue and even foreign languages when living overseas, while when adults attempt to learn a new language, they struggle, make mistakes and progress much more slowly.

It’s a comforting story, but it’s not true.

In reality, adults are highly capable, often more efficient, and in many cases actually faster at learning languages than children. The difference isn’t biological talent. It’s the learning style you employ, the environment in which you do it and the way training is designed.

At Babel, we work exclusively with adult learners, and the varying progress our learners make helps us and our tutors to adapt the way we deliver our training in order to get the most out of each language training programme.

This post explores why adults are not worse language learners, what makes them uniquely effective, and how targeted training can be tailored to help them learn quickly and confidently.

The Myth and Where It Comes From

The belief that children learn languages better usually comes from one of two places:

1. Immersion environments

Children living abroad often spend five to six hours a day hearing, speaking and repeating the new language at school and in social settings whereas adults rarely have this luxury and may only get a few hours a week. Naturally, the child appears to “learn faster,” but the difference is actually exposure, not ability.

2. Mistakes aren’t embarrassing to children

Children have little fear of getting things wrong and will happily repeat, experiment and imitate without worrying about how they sound. Adults, on the other hand, are a lot more self-conscious and aware of errors they make in another language as well as the reaction of native speakers to these, and this can slow down practice and overall acquisition of the language, but it doesn’t reflect cognitive ability.

Babel Group Why Adults Learn Languages Differently

What the Research Actually Shows

When training is designed specifically for adult learners, studies consistently show that adults can outperform children in:

In other words: adults are not worse language learners, rather they’re simply different kinds of language learners.

How Adults Learn Differently

Adults bring enormous strengths to the learning process:

1. Life experience and background knowledge

This allows adults to anchor new language to familiar ideas, speeding up learning. Skills and strategies that have been used previously to learn other things can be transferred to the language learning process.

2. Strong analytical skills

Adults can understand why grammar works, not just copy it. This is one of the biggest differences between adult and child learning. Young learners absorb language implicitly through repetition, imitation and constant exposure, without needing to understand rules.

3. Clear goals and motivations

Adults study with purpose, whether that’s for work, communication, relocation or simply personal development. Motivation is one of the strongest predictors of success and we always encourage our learners to set clear personal goals for themselves at the start of every programme.

4. Effective memory and learning strategies

Adults use techniques like repetition, chunking, pattern-spotting, reflection and self-correction much more effectively than children. They can apply these strategies deliberately and consistently, which accelerates learning and helps them retain new language more reliably.

5. Better metacognition

Adults know how they learn best and can adjust their strategies accordingly whereas children are still developing this skill. Adults can recognise when a technique isn’t working and switch to a more effective approach, making their learning more efficient and intentional.

These aren’t minor advantages: they’re huge!

Babel Group How Adults Learn Languages

Where Adults Struggle (and Why It’s Not About Ability)

While adults have significant strengths over younger learners, they also face many real and important obstacles, but none of them are about cognitive ability:

  • Limited time: Busy jobs, family life and other responsibilities mean adults rarely get daily immersion.
  • Fear of mistakes: Confidence can be a bigger barrier than grammar.
  • Irrelevant or poorly designed training: Traditional classroom methods designed for children don’t translate well for adults.
  • Stress and fatigue: Cognitive load impacts language processing, especially after a long workday.

All of these challenges are environmental, not neurological.

What Adults Need to Learn Languages Successfully

Research shows that adults thrive when training is:

  1. Personalised: Tasks and materials tailored to a learner's goals, interests and workplace situations.
  2. Structured but flexible: Clear progression, practical focus and opportunities to apply new language immediately.
  3. Confidence-building: A safe, supportive environment where mistakes are seen as part of the learning process.
  4. Designed for adult cognition: Explanations when helpful, practice when necessary and reinforcement at the right pace.
  5. Integrated with real communication: Role-plays, meetings, emails, presentations and cultural insights, not textbook dialogues.

At Babel, this is the foundation of our approach to language learning.

The Babel Approach to Adult Language Learning

We’ve spent nearly three decades working with professionals across various industries, from engineering and finance to retail, transport, pharmaceuticals and more.

Our training is built on the principles that adults:

We design programmes that suit the realities of adult learning, not classroom fantasies about childhood language acquisition. The result? Our learners see faster, more meaningful progress than they ever expected.

Final Thoughts: Age Isn’t the Barrier. Method Is.

The myth that “children are better language learners” can be discouraging, especially for professionals who want to develop stronger communication skills. But the truth is empowering: adults are excellent language learners. They just learn differently.

With the right training, designed specifically for adult cognition, confidence and real-world goals, adults can progress quickly and successfully. And at Babel, we’re here to make that happen.

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