This Is Why It's So Hard to Learn a Second Language as an Adult

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iStock

If learning a foreign language seems to get harder and harder with age, it isn't just your imagination. A new study by Boston-based researchers, including experimental psychologist Steven Pinker, finds that language-learning ability starts to decline after age 18, the BBC reports.

And if you want to sound like a native speaker, your chances are better if you started learning before the ripe old age of 10. Using the results of an online grammar test that was circulated on Facebook, researchers determined that children have the best capacity for learning complex grammar rules, while those of us who started learning a language in adulthood "are often saddled with an accent and conspicuous grammatical errors." Their findings were published in the journal Cognition, and they're in the process of developing similar tests for Spanish and Mandarin speakers.

The online test was taken by nearly 670,000 Facebook users of all ages from around the world—one of the largest linguistic studies ever conducted, according to Scientific American. Test takers were asked their age, how long they had been learning English, and the countries they've lived in for at least six months. The study found that people who learned a language by immersion were more fluent than those who learned in a classroom. Based on these test results and demographics, researchers developed models to predict how long it takes to achieve fluency in a language.

Researchers aren't sure what causes the drastic decline after age 18, but they believe it has something to do with the fact that the brain becomes less adaptable in adulthood.

However, that's no reason to sell your Rosetta Stone software just yet. Researchers say dedicated language learners can still become proficient—even fluent—well into adulthood. A study from 2014 revealed that learning a new language as an adult can help slow brain decline, and other studies point to the benefits of being bilingual, including a later onset of dementia. But the Boston researchers also found that it takes 30 years to fully master a language, so it's best to get started right away.

[h/t BBC]

From Farts to Floozy: These Are the Funniest Words in English, According to Science

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iStock.com/jeangill

Fart. Booty. Tinkle. Weiner. We know these words have the ability to make otherwise mature individuals laugh, but how? And why? Is it their connotations to puerile activities? Is it the sound they make? And if an underlying structure can be found to explain why people find them humorous, can we then objectively determine a word funnier than bunghole?

Chris Westbury, a professor of psychology at the University of Alberta, believes we can. With co-author Geoff Hollis, Westbury recently published a paper ("Wriggly, Squiffy, Lummox, and Boobs: What Makes Some Words Funny?") online in the Journal of Experimental Psychology: General. The two analyzed an existing list of 4997 funny words compiled by the University of Warwick and assessed by 800 survey participants, whittling down the collection to the 200 words the people found funniest. Westbury wanted to see how a word's phonology (sound), spelling, and meaning influenced whether people found it amusing, as well as the effectiveness of incongruity theory—the idea that the more a word subverts expectations, the funnier it gets.

In an email to Mental Floss, Westbury said that a good example of incongruity theory is this video of an orangutan being duped by a magic trick. While he's not responding to a word, clearly he's tickled by the subversion of his own expectations:

With incongruity theory in mind, Westbury was able to generate various equations that attempted to predict whether a person would find a single word amusing. He separated the words into categories—insults, sexual references, party terms, animals, names for body parts, and profanity. Among those examined: gobble, boogie, chum, oink, burp, and turd.

Upchuck topped one chart, followed by bubby and boff, the latter a slang expression for sexual intercourse. Another equation found that slobbering, puking, and fuzz were reliable sources of amusement. Words with the letters j, k, and y also scored highly, and the vowel sound /u/ appeared in 20 percent of words the University of Warwick study deemed funny, like pubes, nude, and boobs.

In the future, Westbury hopes to examine word pairs for their ability to amuse. The smart money is on fart potato to break the top five.

[h/t Live Science]

15 Fun Phrases Popularized During Prohibition

Keystone/Getty Images
Keystone/Getty Images

Prohibition ended 85 years ago—on December 5, 1933—but the colorful colloquialisms it brought about will live on forever. Here are just a handful of them.

1. Blind pig

An illegal drinking establishment, a.k.a. a speakeasy, that attempted to evade police detection by charging patrons a fee to gaze upon some sort of exotic creature (i.e. a blind pig) and be given a complimentary cocktail upon entrance. Also known as a blind tiger.

2. Juice joint

Yet another term for an illegal drinking establishment.

3. Jake walk

A paralysis or loss of muscle control in the hands and feet, due to an overconsumption of Jamaican ginger, a.k.a. Jake, a legal substance with an alcoholic base. The numbness led sufferers to walk with a distinct gait that was also known as Jake leg or Jake foot.

4. Ombibulous

A term made up by writer H.L. Mencken to describe his love of alcohol; he noted, “I'm ombibulous. I drink every known alcoholic drink and enjoy them all.” Mencken was also fond of referring to bootleggers as booticians and is alleged to have invented the term boozehound.

5. Skid road

A precursor to the term “Skid Row,” a skid road was the place where loggers hauled their goods. During Prohibition, these “roads” became popular meeting places for bootleggers.

6. Brick of wine

Oenophiles looking to get their vino fix could do so by simply adding water to a dehydrated block of juice, which would become wine. (And you thought a box of wine was bad!)

7. Bathtub gin

A homemade—and often poorly made—gin that was preferably served in a bottle so tall that it could not be mixed with water from a sink tap, so was mixed in a bathtub instead. Though the phrase references gin specifically, it came to be used as a general term for any type of cheap homemade booze.

8. White lightning

The whiskey equivalent of bathtub gin; a highly potent, illegally made, and poor-quality spirit.

9. Teetotaler

A person who abstains from the consumption of alcohol. The phrase is believe to have originated within the Prohibition era’s temperance societies, where members would add a “T” to their signatures to indicate total abstinence (T+total-ers). 

10. Dry

A noun used in reference to a man or woman who is opposed to the legal sale of alcoholic beverages. Bureau of Prohibition agents were often referred to as Dry Agents (though corruption among this crew ran rampant). As an adjective, it describes a place where alcohol is not served. 

11. Wet

The opposite of dry, a wet is a person who is for the legal sale of alcoholic beverages or a place where liquor is in full supply.

12. Whale

A heavy drinker. 

13. Blotto

Extremely drunk, often to the point of unconsciousness.

14. Hooch

Low-quality liquor, usually whiskey. The term originated in the late 1800s as a shortened version of “Hoochinoo,” a distilled beverage from Alaska that became popular during the Klondike gold rush. The phrase came back into heavy use in the 1920s. 

15. Giggle water

An alcoholic beverage.

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