retention – Success Across Cultures

But it will rewire your brain.

Over the past several weeks, we’ve discussed how the brain grows when learning a second language.

We’ve talked about how the left and right hemispheres process language and how the best approach to learning a language with an old brain is by dropping perfectionism.

This week, we’ll go over some practical tips and tricks for learning a language and improving your memory.

Vamos!

Sleep On It

Language learned just before bedtime ensures better long-term retention, according to a 2016 study in Psychological Science.

The study took two groups, each studying a foreign language 12 hours apart.

One group learned foreign vocabulary – practiced to perfect performance – in the morning and again in the evening.

The other group learned the new vocabulary in the evening, slept on it, and relearned it in the morning.

The study found that not only did the second group demonstrate better retention, but the amount of practice required was reduced by half.

The study concluded:

“Sleeping after learning is definitely a good strategy, but sleeping between two learning sessions is a better strategy.”

Spaced Repetition

Online language learning sites, like Duolingo and Memrise, are so successful due to their algorithms involving spaced repetition.

Spaced repetition is a memory-strengthening method by which words or phrases are learned at intervals ideally spaced for retention.

The intervals are small to begin with, reviewing new words several times in a single practice session until they become familiar, and reviewing them again the following day, mixed in with newer words and phrases.

Then, a day, a few days, a week will go by, and you review the word or phrase again.

Soon, you won’t forget them.

Research has proven that spaced repetition can lead to “a nearly threefold improvement of vocabulary learning gains.”

Now, that’s worth repeating.

Test Comprehension Through Content

When you’re comfortable with your basic language skills, incorporating some content into your learning will boost your abilities.

This can be anything from watching a movie in the foreign language to listening to a podcast or reading a news article.

A 2008 study published by Cambridge University Press showed that learning content in a foreign language, as opposed to strictly learning the language itself, can significantly improve the speaking part of language learning.

The study followed two groups – the control group, which studied French via traditional methods, and the experimental group, which studied a civilization course in French – and looked at four aspects of language learning: speaking, listening, reading, and writing.

While the experimental group outperformed the control group in speaking, the control group outperformed the experimental group in writing.

So, if speaking is the area you want to target, mixing in some media in the foreign language you’re studying will enhance it.

Exposure to foreign language early on can aid future language learning.

As we explored last week, foreign language development declines rapidly after the first year of infancy.

This is when mind-mapping of language is set, and recognition of foreign sounds becomes “interference.”

But before a year, an infant’s mind can map foreign languages in a way that can help them identify foreign sounds.

In an experimental demonstration of phonetic learning, University of Washington neuroscientist Patricia Kuhl has found that American infants exposed to Mandarin Chinese were able to differentiate between its phonetic elements, but only through social interaction with a human.

The Experiment: “Chee” and “She”

The Mandarin sounds, “chee” and “she,” are difficult for adult Americans to differentiate.

A pair of studies tested whether infants could distinguish between the two.

In the initial study and the first experiment of its kind, 9-month-old American infants were exposed to Mandarin for less than five hours in a laboratory setting.

Over the course of a dozen 25-minute sessions spanning four weeks, four native speakers – two women and two men – read children’s books in Mandarin and played with the children while speaking.

An English control group did the same.

The infants in the Mandarin group showed an ability to distinguish between the language’s sounds, much more so than those in the control group.

The Mandarin group’s ability to discern between “chee” and “she” was also shown to be equivalent to that of a group of Taiwanese infants exposed to Mandarin for ten months.

The infants’ ability to differentiate between the sounds lasted for 12 days – and maybe longer, as Kuhl is currently retesting and analyzing months later.

This indicates that short-term exposure to foreign language in infancy can significantly improve foreign language speech perception and retention.

Socializing Companion Study

A companion study exposed a second group of American infants to Mandarin using audiotape and DVD.

The children in this study showed no ability to distinguish between the sounds, revealing that phonetic learning is better learned and retained through social exposure.

Audio and DVD did not offer the same stimulation as a live human.

In a presentation of the studies’ findings at the American Association for the Advancement of Science, Kuhl said:

“The findings indicate that infants can extract phonetic information from first-time foreign-language exposure in a relatively short period of time at 9 months of age, but only if the language is produced by a human, suggesting that social interaction is an important component of language learning.”

Kuhl also notes that the 9-month period is a sensitive window for language learning, emphasizing the importance of timing.

She also highlighted other aspects of infant abilities in language learning, including:

“…their attraction to ‘motherese’ (a form of exaggerated speech) spoken by adults to babies; the statistical learning that infants engage in by analyzing language; and the ability to follow the gaze of another person to an object to understand what they are talking about.”

Tag: retention

Scientifically-Proven Tips on Learning a Second Language