New Study Confirms Growing Up in a Home Filled With Books Is Good for You

iStock.com/clu
iStock.com/clu

People who buy more books than they can possibly read can now use science to justify their spending sprees. As Pacific Standard reports, new research confirms that people who grow up with books at home tend to have higher reading comprehension and better mathematical and digital communication skills.

But how many books is enough to make a difference? The magic number seems to be above 80, according to a team of researchers led by senior sociology lecturer Joanna Sikora of Australian National University. Those who had around 80 books at home tended to have average scores for literacy—defined as "the ability to read effectively to participate in society and achieve personal goals”—while owning fewer than 80 books was associated with below-average literacy. Literacy continued to improve as the number of books increased to about 350, at which point the literacy rates remained steady.

Their findings are based on comprehensive surveys taken between 2011 and 2015 by the Programme for the International Assessment of Competencies. Respondents were between the ages of 25 and 65, and they came from 31 countries, including the U.S. and Canada. First, they were asked to estimate how many books they had at home when they were 16 years old. After racking their brains for a mental image of their childhood libraries, they were tested for reading comprehension, their understanding of common mathematical concepts, and their ability to use digital technology as a communication tool. The results showed a positive correlation between these skill sets and having books at home.

"Growing up with home libraries boosts adult skills in these areas beyond the benefits accrued from parental education, or [one's] own educational or occupational attainment," the researchers wrote in their paper, published in the journal Social Science Research.

The greatest impact, not surprisingly, was seen in the area of reading comprehension. Likewise, a 20-year study from 2010 suggested that access to a home library impacts a child’s educational attainment just as much as their parents’ occupations and education levels. Researchers aren’t sure if digital books will have the same positive effects if they eventually outnumber printed materials, but the team behind this latest study did point out that “home library size is positively related to higher levels of digital literacy.”

[h/t Pacific Standard]

Harry Potter Fans Have Been Mispronouncing Voldemort's Name

Warner Bros. Entertainment Inc. // Harry Potter Publishing Rights J.K.R.
Warner Bros. Entertainment Inc. // Harry Potter Publishing Rights J.K.R.

Just last month we learned J.K. Rowling included the correct pronunciation of "Hermione" in Harry Potter and the Goblet of Fire to keep fans from continuing to say her name wrong. And now we find out that the vast majority of Harry Potter fans have been mispronouncing Voldemort's name for 20 years as well. We need a second to collect ourselves.

According to Cosmopolitan, List25 tweeted, “#DidYouKnow Contrary to popular belief, the ‘t’ at the end of Voldemort is silent. The name comes from the French words meaning ‘flight of death.’”

Apparently, JK Rowling also confirmed the correct, silent "t" pronunciation of Voldemort three years ago—yet many Potterheads have been blissfully ignorant to their mispronunciation.

Back in 2015, a fan messaged Rowling on Twitter, saying, "One piece of Harry Potter trivia I always forget to mention: the ‘t’ is silent in Voldemort." According to ​The Sun, Rowling confirmed the common mistake by replying, "… but I’m pretty sure I’m the only person who pronounces it that way."

12 Things You Might Not Know About Dictionaries

StanRohrer, iStock
StanRohrer, iStock

At first glance, the dictionary seems pretty straightforward. Words are listed alphabetically, and you simply locate the right page and scan until you find the word you’re looking for. But there’s a lot you might not know about the dictionary, such as how new words are added and why Noah Webster learned Sanskrit to write his dictionary. So without further ado, read on to discover a dozen things you might not know about various dictionaries.

1. IT TAKES A LOT OF WORK TO ADD A NEW WORD.

very old dictionary cover
Housing Works Thrift Shops, Flickr // CC BY-SA 2.0

When people use a word or phrase frequently enough that it appears in widely read print and online publications, lexicographers take notice. First, they collect citations of the word, documenting the source it appeared in and recording its contextual meaning. Then, lexicographers conduct database research, searching for evidence that people from diverse backgrounds have used the word over a period of time. Finally, dictionary editors review the evidence and decide whether or not to include the new word in an upcoming edition of the dictionary. Thanks to this lengthy process, you can now find modern words such as manspread, presstitute, and athleisure in several dictionaries.

2. THE FIRST ENGLISH DICTIONARIES ONLY INCLUDED DIFFICULT WORDS.

Dictionary page with the word 'neanderthaloid.'
Quinn Dombrowski, Flickr // CC BY-SA 2.0

We think of dictionaries as comprehensive tomes containing everything from antelope and apple to zeitgeist and zootrophy, but early English dictionaries didn't contain any simple, common words. In the 16th and 17th centuries, thanks in part to the Renaissance's classical influence, English doubled its vocabulary by incorporating words from other languages. People needed to consult word lists to look up these new, difficult words that they hadn't heard before. In 1604, a teacher named Robert Cawdrey compiled a list of words into A Table Alphabeticall, which defined difficult English words borrowed from Latin, Greek, French, and Hebrew. Throughout the 17th century, other English men published lists of hard words with easy to understand definitions, and people turned to the dictionary to learn these words.

3. NOAH WEBSTER LEARNED 26 LANGUAGES TO WRITE HIS DICTIONARY.

Handwritten drafts of dictionary entries by Noah Webster, circa 1790-1800.
Handwritten drafts of dictionary entries by Noah Webster, circa 1790-1800.
Wikimedia Commons, Public Domain

Although Noah Webster wasn't the first American to produce a dictionary, his name has become synonymous with the American dictionary. Hoping to help create a uniquely American lexicon, with Americanized spelling and pronunciation of words, Webster wrote An American Dictionary of the English Language. To thoroughly research word origins and sources, Webster got serious about becoming an etymology expert. He learned 26 languages, including Sanskrit and Old English, to write his dictionary. Published in 1828, it contained 70,000 entries and included the first definitions of "American" words such as chowder and skunk.

4. THE FIRST MERRIAM-WEBSTER DICTIONARY COST SIX DOLLARS.

Tattered page of an old dictionary.
GCShutter, iStock

After Webster died in 1843, George and Charles Merriam bought the rights to revise Webster's An American Dictionary of the English Language, Corrected and Enlarged. The two brothers printed and sold books in Springfield, Massachusetts, and their intellectual property purchase paid off. In the fall of 1847, the Merriams issued the first revised Webster dictionary for six dollars. The book sold well, and the G. & C. Merriam Co. was eventually renamed Merriam-Webster, Inc. in 1982. Merriam-Webster continues to publish popular print and electronic dictionaries today.

5. IT TOOK ALMOST 50 YEARS TO CREATE THE OXFORD ENGLISH DICTIONARY.

Picture of a dinosaur in the dictionary.
huppypie, Flickr // CC BY-NC-ND 2.0

In 1857, the Philological Society of London first called for a comprehensive English language dictionary, including words from the 12th century to the present. In 1879, the Philological Society joined forces with Oxford University Press, and work commenced. In 1884, Oxford University Press published the first part of the dictionary (A to Ant), and the final volume was published in 1928. Called A New English Dictionary on Historical Principles, the dictionary listed more than 400,000 words and phrases. Today, the Oxford English Dictionary (OED) is one of the most respected and widely used dictionaries.

6. J.R.R. TOLKIEN RESEARCHED WORD ETYMOLOGIES FOR THE OED.

Phrase by JRR Tolkien
Corey Taratuta, Flickr // CC BY 2.0

After serving in World War I, J.R.R. Tolkien worked as an editor's assistant on the OED. His job was to research the etymologies of certain words that started with the letter w. Tolkien also composed multiple drafts of definitions for words such as waggle, walnut, walrus, and waistcoat. After his time at the OED, Tolkien went on to work as an English professor and write The Lord of the Rings. Subsequently, the OED has added terms that Tolkien himself coined, such as hobbit, mithril, and mathom.

7. SOMETIMES FAKE WORDS MAKE THEIR WAY INTO THE DICTIONARY.

Magnifying glass looking at a dictionary.
Alessio_slo, iStock

Due to human error, a handful of fake words have appeared in dictionaries over the centuries. Some words, like phantomnation, which appeared in an 1864 edition of Webster's, are the result of missing hyphens. Others are typographical errors. A 1934 edition of Webster’s New International Dictionary defined dord as density, the result of confusion over spacing. Some dictionary editors have even intentionally included fake words, such as esquivalience in The New Oxford American Dictionary, to protect their copyright.

8. THE OED NEEDS YOUR HELP.

Copies of the Oxford English Dictionary
mrpolyonymousvia, Flickr // CC BY 2.0

Although many scholars consider the OED to be the definitive authority on dictionaries, the OED needs your help. At any given time, the dictionary's editors are researching the history of certain words and phrases, and The OED Appeals allows the public to submit evidence (via the comments section) of the earliest record of certain words. Camouflage and Arnold Palmer are two entries that the OED has recently researched, so if you have old books or magazines that mention some weird word, let the OED know. You might just see your contribution in the dictionary's next edition.

9. SAMPLE SENTENCES FROM DICTIONARIES CAN MAKE INTERESTING SHORT STORIES.

A pair of reading glasses on a dictionary.
frankieleon, Flickr // CC BY 2.0

You might think that all those sample sentences in the dictionary are random, but you'd only be partially right. The phrases are deliberately chosen to show the word in a clear context with other words that it's often associated with, and are ideally so boring that you don't even think twice about them. Illustrator Jez Burrows has connected these random sentences from the New Oxford American Dictionary into short stories. "Often I’ll find at least one [word] that makes a good jumping-off point and I’ll start to flesh out some sort of vague narrative, then work backwards to imagine what sort of words might give rise to the sentences I'm looking for," Burrows said of his process.

10. A LOT OF WEIRD DICTIONARIES EXIST.

row of dictionaries
Liz West, Flickr // CC BY 2.0

Although most people are familiar with Webster, the OED, and Dictionary.com, there are plenty of obscure or downright bizarre dictionaries. For example, you can find plenty of rhyming dictionaries and reverse dictionaries (that are organized by a theme rather than alphabetized). Scrolling through Wye's Dictionary Of Improbable Words: All-Vowel Words And All-Consonant Words might help you find some uncommon words to win your next Scrabble game. And Mrs. Byrne's Dictionary of Unusual, Obscure, and Preposterous Words contains weird English words that have appeared in at least one dictionary in the past. For example, you might learn that junkettaceous means worthless and cuggermugger means whispered gossiping.

11. URBAN DICTIONARY CAPITALIZES OFF OF BEING A SLANG HAVEN.

Entry in the Urban Dictionary
Terry Freedman, Flickr // CC BY-NC-ND 2.0

Urban Dictionary, the online, crowdsourced listing of millions of slang words and phrases, is beloved by middle schoolers and anyone trying to understand the latest slang terms. But Urban Dictionary is more than a dictionary. It also has an online store that sells mugs, T-shirts, an official card game, and plush dolls inspired by dirty phrases that the dictionary has helped to popularize (like Golden Shower and Donkey Punch). If you're unfamiliar with the definitions of those disgusting phrases, we'll let you look them up, but don’t say we didn't warn you.

12. A CALIFORNIA SCHOOL DISTRICT CONSIDERED BANNING MERRIAM-WEBSTER'S COLLEGIATE DICTIONARY.

mrd00dman, Flickr // CC BY-NC 2.0

In 2010, a school district in Southern California temporarily removed all copies of the Merriam-Webster 10th Collegiate Edition from elementary school classrooms. Why remove the dictionary? After a parent told the principal of Oak Meadows Elementary School that the dictionary contained an explicit definition of a sex act, the school district decided to remove the books. A committee of teachers, administrators, and parents decided that the dictionary was age-appropriate, and the copies of Merriam-Webster were returned to the classroom. Here's hoping that parent never discovers Urban Dictionary!

A version of this story first ran in 2016.

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