from the world's big
A home library can have a powerful effect on children
A new study finds that simply growing up in a home with enough books increases adult literacy and math prowess.
- A child growing up in a home with at least 80 books will have greater literacy and numeracy in adulthood.
- A home library can promote reading and math skills more than college alone can.
- Growing up in a pro-learning home leads to a lifetime of knowledge-seeking.
The average number of books in a U.S. household is 114, according to a just-published paper called "Scholarly culture: How books in adolescence enhance adult literacy, numeracy and technology skills in 31 societies." 114 is a good number. The paper's authors studied 160,000 adults between 2011 and 2015 and found that just having 80 or more books in a home results in adults with significantly higher levels of literacy, numeracy, and information communication technology (ICT) skills. The paper finds, "Growing up with home libraries boosts adult skills in these areas beyond the benefits accrued from parental education or own educational or occupational attainment."
The effect was found to be powerful in: Children from such homes who ended up attaining just a high-school-level education "become as literate, numerate and technologically apt in adulthood as university graduates who grew up with only a few books."
It’s not quite the more books the better
(Flicker user [Jenny])
The study, led by Dr. Joanna Sikora of Australian National University, found the greatest gains in adult literacy, numeracy, and ICT skills when a home had from 80 to 350 books — no additional gains were seen above that number. Nonetheless, what constitutes a large library depends on where you are. Scandinavian families had the biggest collections: 14% of Norwegians and 13% of Swedes had 500+ books in their homes home. Only a handful of countries, though, own fewer than 80 books on average: Chile, Greece, Italy, Singapore, and Turkey.
The effect of digital media
A reasonable question to ask would be about the effect of the rise in digital books. The study downplays the impact of this trend on its findings, saying, "For the time being, however, the perception that social practice of print book consumption is passé is premature." The reason for this is that large digital libraries, for now at least, parallel large paper ones: "…home library size is positively related to higher levels of digital literacy so, the evidence suggests that for some time to come, engagement with material objects of scholarly culture in parental homes, i.e. books, will continue to confer significant benefits for adult ICT competencies."
Why does living with a home library help?
The study suggests that there are two factors at play here. First is the impact of growing up in a pro-knowledge/learning social environment, since "adolescent exposure to books is an integral part of social practices that foster long term cognitive competencies." Second, reading often helps individuals develop related skills, and, as the study says, "Early exposure to books in [the] parental home matters because books are an integral part of routines and practices that enhance lifelong cognitive competencies." Moreover, "These competencies facilitate educational and occupational attainment, but they also lay a foundation for life-long routine activities that enhance literacy and numeracy."
Even 80 books costs a lot less than a year of tuition
Since the report found that "university graduates who grew up with hardly any books around them had roughly average literacy levels," it stands to reason that having books around the house is an excellent investment in a child's future. The authors write, "So, literacy-wise, bookish adolescence makes for a good deal of educational advantage." When it comes to numeracy, a substantive home library's benefits holds true, as "its impacts are equivalent to [having] additional years of education."
The study's conclusions should be heartening to families around the world unable to provide higher education for their children. Having books around the house can substantially level the playing field in reading and math skills even without the expense of post-secondary time in the classroom.
For those who can send their kids to college, the study suggests that raising a child in a bookish atmosphere may be a prerequisite to deriving the full benefit of a college education, and, of course, it provides a child with an even greater chance of success in adulthood.
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Construction of the $500 billion dollar tech city-state of the future is moving ahead.
- The futuristic megacity Neom is being built in Saudi Arabia.
- The city will be fully automated, leading in health, education and quality of life.
- It will feature an artificial moon, cloud seeding, robotic gladiators and flying taxis.
The Red Sea area where Neom will be built:
Saudi Arabia Plans Futuristic City, "Neom" (Full Promotional Video)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="c646d528d230c1bf66c75422bc4ccf6f"><iframe type="lazy-iframe" data-runner-src="https://www.youtube.com/embed/N53DzL3_BHA?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Frequent shopping for single items adds to our carbon footprint.
- A new study shows e-commerce sites like Amazon leave larger greenhouse gas footprints than retail stores.
- Ordering online from retail stores has an even smaller footprint than going to the store yourself.
- Greening efforts by major e-commerce sites won't curb wasteful consumer habits. Consolidating online orders can make a difference.
A pile of recycled cardboard sits on the ground at Recology's Recycle Central on January 4, 2018 in San Francisco, California.
Photo by Justin Sullivan/Getty Images<p>A large part of the reason is speed. In a competitive market, pure players use the equation, <em>speed + convenience</em>, to drive adoption. This is especially relevant to the "last mile" GHG footprint: the distance between the distribution center and the consumer.</p><p>Interestingly, the smallest GHG footprint occurs when you order directly from a physical store—even smaller than going there yourself. Pure players, such as Amazon, are the greatest offenders. Variables like geographic location matter; the team looked at shopping in the UK, the US, China, and the Netherlands. </p><p>Sadegh Shahmohammadi, a PhD student at the Netherlands' Radboud University and corresponding author of the paper, <a href="https://www.cnn.com/2020/02/26/tech/greenhouse-gas-emissions-retail/index.html" target="_blank">says</a> the above "pattern holds true in countries where people mostly drive. It really depends on the country and consumer behavior there."</p><p>The researchers write that this year-and-a-half long study pushes back on previous research that claims online shopping to be better in terms of GHG footprints.</p><p style="margin-left: 20px;">"They have, however, compared the GHG emissions per shopping event and did not consider the link between the retail channels and the basket size, which leads to a different conclusion than that of the current study."</p><p>Online retail is where convenience trumps environment: people tend to order one item at a time when shopping on pure player sites, whereas they stock up on multiple items when visiting a store. Consumers will sometimes order a number of separate items over the course of a week rather than making one trip to purchase everything they need. </p><p>While greening efforts by online retailers are important, until a shift in consumer attitude changes, the current carbon footprint will be a hard obstacle to overcome. Amazon is trying to have it both ways—carbon-free and convenience addicted—and the math isn't adding up. If you need to order things, do it online, but try to consolidate your purchases as much as possible.</p><p>--</p><p><em>Stay in touch with Derek on <a href="http://www.twitter.com/derekberes" target="_blank">Twitter</a>, <a href="https://www.facebook.com/DerekBeresdotcom" target="_blank">Facebook</a> and <a href="https://derekberes.substack.com/" target="_blank">Substack</a>. His next book is</em> "<em>Hero's Dose: The Case For Psychedelics in Ritual and Therapy."</em></p>
Chronic irregular sleep in children was associated with psychotic experiences in adolescence, according to a recent study out of the University of Birmingham's School of Psychology.