Take this with you
- After 17 native-like grammar is harder, but fluent communication is within adults' reach.
- There's no strong evidence that matching learning to a 'style' improves results.
- Listening helps, but you learn to speak by speaking.
- Regularity beats intense bursts.
Myth 1: 'After twenty it's too late'
A 2018 study by Joshua Hartshorne, Joshua Tenenbaum and Steven Pinker, based on data from more than 669,000 people, suggests that the ability to master a foreign language's grammar to native level is preserved until about age 17 and then declines steadily. That matters, but it concerns native-like grammar, not effective communication.
An adult can learn a language well enough to work, study or deal with offices. Adults also have advantages: they know what they need, can plan and use learning methods deliberately. The goal needn't be no accent — fluent communication is enough.
Myth 2: 'I need to find my learning style'
Dividing people into 'visual' and 'auditory' learners is popular, but a 2008 review by Pashler and colleagues found no convincing evidence that matching teaching to a declared style improves results. People have preferences, but effectiveness depends more on method than on 'style'.
Better to rely on what works for most people: regular recall from memory, spaced reviews and plenty of speaking and writing practice.
Myth 3: 'Just get used to hearing the language'
Listening to podcasts and watching series helps a lot with comprehension and vocabulary. But to speak, you have to speak — form sentences, make mistakes and get feedback. People who 'listen' for years often understand well yet still struggle to express themselves.
A good mix: daily listening, regular speaking practice (a lesson, a tandem, a conversation club) and short written texts.
Myth 4: 'Without talent there's no point'
Differences in aptitude exist, but in adult learning progress depends most on time and regularity. 15–20 minutes a day for a year gives more than an intense month after which learning stops.
Where to start in October
A plan for the first four weeks:
- Define a three-month goal in one sentence (e.g. 'a 15-minute job interview').
- 10 minutes of flashcards daily with your own example sentences.
- Speaking twice a week: a lesson, a tandem or recording yourself.
- One short text a week — an email, a message, a description of your day — with corrections.
- At the end of the month record a two-minute talk and compare it with the first.
Sources & further reading
- Hartshorne, Tenenbaum, Pinker (2018), A critical period for second language acquisition: Evidence from 2/3 million English speakers, Cognition ↗
- Pashler i in. (2008), Learning Styles: Concepts and Evidence, Psychological Science in the Public Interest ↗
- Dunlosky i in. (2013), Improving Students' Learning With Effective Learning Techniques ↗
Prepared with AI assistance using the sources below. Editorial standards ↗


