How Is Tech Changing the Way We Read?

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With the rise of social media and smartphone use, we are all reading fewer books than we once did. All, not just those pesky millennials. Some people are worried about what this means for the future of literature and, well, our brains. But is it true that we are really reading less? And should I care?

Above The Noise recently did a video in which Myles covers some of the research on reading.

I always appreciate it when a Youtuber or Journalist manages to discuss a topic without devolving into head-shaking admonishment, especially when it comes to the topic of reading and books. Too often these sorts of videos and articles cite bad research or buy into industry propaganda.

I’ve previously discussed the misrepresentations made about reading ebooks, the overstating of the benefits of reading – when there are some well-researched benefits documented –  and even the way we write. And the Pew Research into reading was one of several references I’ve used in my discussion of Who Reads, something I cover quite a bit here.

And yet, there were still some things in the video that I hadn’t been aware of. So I think it is worth sharing. Enjoy.

From the video:

Reading has been an important part of the human experience for thousands of years, but believe it or not, that’s not a long time on the evolutionary timescale. Before the internet, it made sense to read long texts in a linear fashion, but that’s now changing as people are adapting to skimming shorter texts on their computers or phones. But what does this mean for the future of books?

What is literary reading?

Literary reading is, quite simply, the reading of any literature. This includes novels, short stories, poetry, and plays.

Are we reading less?

The rate at which Americans are reading literature for fun is down around 14% from the early 1980s. This doesn’t necessarily mean we are reading less, however. Many people still have to read for school or work. Then there are all the words, sentences, and messages we read on the internet from emails to texts to tweets. Some people believe that this means we are possibly reading more individual words than ever. It’s just being done in a different way. I’ve also discussed the decline of literature.

And this is changing our brains?

Some neuroscientists believe that scanning shorter texts the way we do on the internet, often jumping from hyperlink to hyperlink, is actually changing the wiring in our brains. We are becoming better at searching for key terms and scanning for information, but this means it can become more difficult to read a longer text all the way through without missing major points.

SOURCES:
Children, Teens, and Reading
The long, steady decline of literary reading
Who doesn’t read books in America?
Serious reading takes a hit from online scanning and skimming, researchers say

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Reading is awesome even when you don’t do it…

Scrolling through my feed I came across this little gem:

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How could I not click on this article? I have several year’s supplies of paper books on my shelf to read, and even more on my e-reader. Justifying this state of affairs is clearly something I need.

Pity the article is rubbish.

The first hint that this story was nonsense is how they start by commending readers as smart. They list a few famous people who read and say you too can be just like them if you read. Somehow reading = lifelong learning, so you’ll be happier, earn more, stay healthier, and become president – I’m tempted to dive into those claims for a fact check, but one piece at a time. I’m willing to accept the claim that reading = lifelong learning… for now.

Lifelong learning will help you be happier, earn more, and even stay healthier, experts say. Plus, plenty of the smartest names in business, from Bill Gates to Elon Musk, insist that the best way to get smarter is to read. So what do you do? You go out and buy books, lots of them.

Then it suddenly announces you don’t have to read.

But if it’s simply that your book reading in no way keeps pace with your book buying, I have good news for you (and for me; I definitely fall into this category): Your overstuffed library isn’t a sign of failure or ignorance, it’s a badge of honor.

Oookaaaayyy. Please explain to me how not reading is just like reading.

That’s the argument author and statistician Nassim Nicholas Taleb makes in his bestseller The Black Swan. Perpetually fascinating blog Brain Pickings dug up and highlighted the section in a particularly lovely post. Taleb kicks off his musings with an anecdote about the legendary library of Italian writer Umberto Eco, which contained a jaw-dropping 30,000 volumes.

Did Eco actually read all those books? Of course not, but that wasn’t the point of surrounding himself with so much potential but as-yet-unrealized knowledge. By providing a constant reminder of all the things he didn’t know, Eco’s library kept him intellectually hungry and perpetually curious. An ever-growing collection of books you haven’t yet read can do the same for you, Taleb writes.

An antilibrary is a powerful reminder of your limitations — the vast quantity of things you don’t know, half-know, or will one day realize you’re wrong about. By living with that reminder daily you can nudge yourself toward the kind of intellectual humility that improves decision-making and drives learning.

This is what is commonly referred to as a non-sequitur, or a bullshit argument. Nassim Taleb is notorious for these sorts of nonsense arguments. That and blocking people on Twitter* for not agreeing with him and praising the ground he deadlifts upon.

It is hard to decide where to start with this. The irony of suggesting you need to surround yourself with knowledge in an article on the internet is amazing. Even if we take it, as Taleb implies, as requiring a physical reminder, we already have libraries, bookshops, universities, experts, friends, enemies, who all exist with knowledge we don’t have. It isn’t about the reminder, it is about awareness.

I’m not sure you can take people seriously when they talk about knowledge in terms of what you don’t know. One list is considerably larger than the other. If I was to provide a resume of what I didn’t know it would run to libraries worth in length. Who would suggest we think in those terms?

“People don’t walk around with anti-résumés telling you what they have not studied or experienced (it’s the job of their competitors to do that), but it would be nice if they did,” Taleb claims.

Of course he would suggest that. I guess I’ll mail Taleb a résumé of the Dewey codes** for the stuff I don’t know to become his deadlift partner.

How do they rationalise this anti-library?

Why? Perhaps because it is a well-known psychological fact that it’s the most incompetent who are the most confident of their abilities and the most intelligent who are full of doubt. (Really. It’s called the Dunning-Kruger effect.) It’s equally well established that the more readily you admit you don’t know things, the faster you learn.

So stop beating yourself up for buying too many books or for having a to-read list that you could never get through in three lifetimes. All those books you haven’t read are indeed a sign of your ignorance. But if you know how ignorant you are, you’re way ahead of the vast majority of other people.

Actually, the Dunning-Kruger Effect is about how people with low cognitive ability are exactly those who lack the ability to realise they are of low cognitive ability so they will rank themselves more highly. High cognitive ability people incorrectly assume others are at their level, so will rank themselves lower (see also Imposter Syndrome). You can see from this explanation of the effect why surrounding yourself with knowledge doesn’t really achieve anything.

It’s about awareness.

You would have to be aware that your knowledge is lacking, not just have a reminder of it. If you are ignorant or arrogant then you won’t benefit from the stacks of books around you. We are already surrounded by knowledge in our society – I mean, we’re on the internet here, you can look up literally anything and potentially get the correct answer… potentially. But this article – and Taleb himself – are proposing a form of arrogance. Surround yourself with books and you’ll be better than the vast majority of people.

I’m not saying you shouldn’t buy heaps of books, I myself already own more than I’ll probably be able to read in a lifetime. But don’t be fooled by these sorts of feel-good pieces that give you a pseudo-justification for doing so. It doesn’t say good things about your mind, nor make you better, it just says you like books and would like the authors to be able to afford to eat this week.

* Seriously, check out his profile or this search to see how often he justifies blocking people. As someone whom he has blocked, I can say that he really hates engaging in discourse. Oh, and the reason I was blocked was that he Tweeted about disease resistance in plants and how it works, except he got it massively wrong. When I pointed this out I was immediately blocked.
**Get it? The joke is that there are more library classification systems than just Dewey Decimal. I’m hilarious!

Modern Music Su….

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There is something about music that we all love. By “music” I mean I’m going to discuss the popular stuff that people love to criticise. By “we all” I mean some people, since not everyone likes music, and even music lovers have tastes that differ from the norm. And by “love” I don’t mean the squishy kind. As a music fan I feel the need to defend modern music, since I quite like some of it.

Recently there have been a number of people disparaging modern music. E.g.:

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This isn’t a new argument. Much like the kids these days argument – wave your Zimmer Frames at the sky now – the modern music sucks argument is based around a number of cognitive biases. Survivorship bias is one part, in that we only remember the music that lasts, and we certainly don’t remember the bad stuff. One of the more interesting parts of our biases is how our musical tastes are formed in our teens and early twenties (14-24). In part this is when our brains are developing and we are creating our identity. Another part is that everything is still new and exciting, so we get a rush from experiences that we won’t later in life. So everything after that short time period seems strange and against the natural order of things.*

Pubertal growth hormones make everything we’re experiencing, including music, seem very important. We’re just reaching a point in our cognitive development when we’re developing our own tastes. And musical tastes become a badge of identity. – Professor Daniel J. Levitin (Source)

But of course, rather than discuss the interesting dynamics at play, the discussion has instead latched onto a study that provides “objective proof” that modern music sucks. Rather than directly cite the study, the vitriolics have found a Youtube video that misrepresents the study to suit their preconceived ideas.

So what does the objective proof study actually say? Well, after a quick search – seriously, how hard is it for these whiners to link and read the damn study – I found the original study. But rather than provide proof that music has gotten worse since the 1960’s, it instead directly states:

Much of the gathered evidence points towards an important degree of conventionalism, in the sense of blockage or no-evolution, in the creation and production of contemporary western popular music. Thus, from a global perspective, popular music would have no clear trends and show no considerable changes in more than fifty years. (Source)

Kinda the opposite of the claim, huh! As a general statement, music hasn’t gotten better or worse, it has pretty much stayed the same over the last 50 years. Nobody has ever noticed that…

Other studies have looked into changes in music over time. A more recent study found that styles of music have changed, often becoming more complex over time. But it isn’t quite that simple. The more popular a style of music becomes the more bland it becomes.

We show that changes in the instrumentational complexity of a style are related to its number of sales and to the number of artists contributing to that style. As a style attracts a growing number of artists, its instrumentational variety usually increases. At the same time the instrumentational uniformity of a style decreases, i.e. a unique stylistic and increasingly complex expression pattern emerges. In contrast, album sales of a given style typically increase with decreasing instrumentational complexity. This can be interpreted as music becoming increasingly formulaic in terms of instrumentation once commercial or mainstream success sets in. (Source)

In other words, music sucks because it tries to be popular. And it works.

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So saying that modern music sucks is nonsense. What is bland and generic is popular music. Always has been, probably always will be. There is good music being made all the time, you just aren’t going to find it without looking.

* The full quote from Douglas Adams is:

I’ve come up with a set of rules that describe our reactions to technologies:
1. Anything that is in the world when you’re born is normal and ordinary and is just a natural part of the way the world works.
2. Anything that’s invented between when you’re fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it.
3. Anything invented after you’re thirty-five is against the natural order of things.

Let’s Get It On… I mean, fight!

Bloody-UFC

I’ve been a fan of martial arts for as long as I can remember. While I’m not a fighter (I’m a pussy) I have great respect for the athletes that beat the crap out of each other for our entertainment. I also love a bit of choreographed hijinx in films as well.

But for some reason there are people who don’t share my love and respect for people punching each other in the face until someone carts them off on stretchers. They decry boxing and MMA as bloody and violent sports that should be banned – won’t somebody please think of the children! At the same time they blithely ignore the injury and deaths from good old harmless football et al.

So I thought that I would run through a few of the statistics and studies on those violent sports to see if the claims stack up. Yeah, you know what’s going to happen: don’t you!

Let’s start by looking at boxers and MMA fighters: just how likely are injuries and knockouts? Well, a study of 1181 MMA competitors and 550 boxers found that boxers were less likely to suffer the cuts and bruises of MMA fighters, but they were more likely to be knocked out.

Boxers were significantly more likely not to experience injury (49.8% vs 59.4%, P < 0.001), whereas MMA fighters were significantly more likely to experience 1 injury (typically contusion/bruising, P < 0.001). Boxers were more likely to experience loss of consciousness (7.1% vs 4.2%, P = 0.01) and serious eye injury (1.1% vs 0.3%, P = 0.02).

This makes sense given that there are more ways to win an MMA bout than by points, KO, or bookmaker arranged dive. Also the overall injury rate in MMA fights of 8.5% is surprisingly low for two people beating the crap out of one another.

The overall injury rate was 8.5% of fight participations (121 injuries/1422 fight participations) or 5.6% of rounds (121/2178 rounds). Injury rates were similar between men and women, but a greater percentage of the injuries caused an altered mental state in men. Fighters also were more likely to be referred to the ER if they participated in longer bouts ending in a KO/TKO.

Other studies have found higher rates of injury, 28.6%, but have similar conclusions regarding the types of injuries – facial cuts and bruises – being higher than boxing, but knockouts being lower.

Part of this is down to the small, fingerless gloves used in MMA. Less padding, that is mainly there to protect the hands from breaking with every punch, leads to a different force being applied to the opponent’s face.

All padding conditions reduced linear impact dosage. Other parameters significantly decreased, significantly increased, or were unaffected depending on padding condition. Of real-world conditions (MMA glove–bare head, boxing glove–bare head, and boxing glove–headgear), the boxing glove–headgear condition showed the most meaningful reduction in most of the parameters. In equivalent impacts, the MMA glove–bare head condition induced higher rotational dosage than the boxing glove–bare head condition. Finite element analysis indicated a risk of brain strain injury in spite of significant reduction of linear impact dosage.

Okay, so how do these nasty violent sport stats compare to less violent sports? What is the chance of dying in MMA or boxing compared to, I don’t know, horse riding? Well, a 2012 study from Victoria found motor sports, fishing, equestrian activities, and swimming all led to more deaths in a year than boxing. That’s right, riding a horse or going fishing is deadlier than standing in a ring getting punched in the face. That brutal and nasty boxing didn’t even make it into the top ten. Hell, even real life is more dangerous, as another study found motor vehicle accidents and falls were far more likely to kill people than boxing or any other sport. It’s almost as though the controlled forum of a boxing ring or MMA octagon are somehow stopping things getting out of hand.

The Victorian study is only looking at one state in Australia, so hardly representative of the entire world, and only looked at 2001-2007, which isn’t a huge time span, but the results are still very interesting:

There were 1019 non-fatal major trauma cases and 218 deaths. The rate of major trauma or death from sport and active recreation injuries was 6.3 per 100,000 participants per year. There was an average annual increase of 10% per year in the major trauma rate (including deaths) across the study period, for the group as a whole (IRR 1.10, 95% CI, 1.06-1.14). There was no increase in the death rate (IRR=0.94, 95% CI, 0.87-1.02; p=0.12). Significant increases were also found for cycling (IRR 1.16, 95% CI, 1.09-1.24) off-road motor sports (IRR 1.10, 95% CI, 1.03-1.19), Australian football (IRR 1.21, 95% CI, 1.03-1.42) and swimming (IRR 1.16, 95% CI, 1.004-1.33).

Did you take that in? I’ll let the authors summarise:

The rate of major trauma inclusive of deaths, due to participation in sport and active recreation has increased over recent years, in Victoria, Australia. Much of this increase can be attributed to cycling, off-road motor sports, Australian football and to a lesser extent swimming, highlighting the need for coordinated injury prevention in these areas.

But is this representative? UFC boss Dana White likes to compare his sport to NFL, as MMA fighters are kept sidelined after concussions for longer than their football (should be hand-egg, but let’s not quibble) counterparts. According to a report made by One Sure Insurance, the fact remains that under all that protective gear used to play rugby, NFL players are hitting each other with the (padded) equivalent force of a car crash. Studies of brains show that all contact sports are bad for the brain. Even Soccer (or is that Football?) players are at risk of brain injury. MMA like to keep their fighters healthy, whilst most sports want their players back next week to go again.

I keep seeing these claims about MMA or boxing being dangerous to health. Meanwhile, football, rugby, gridiron, that skating sport that Canadians jizz over, all seem to have just as much chance of injury or death. Essentially, we can easily list a dozen sports more dangerous than fight sports (seriously, cheerleading: WTF!). But that doesn’t really matter. The main thing is to know the actual risks so that athletes (and spectators) are making a well informed decision. Because as much as horse riding is bad for your health, it is also boring to watch (NB: personal opinion and quite a snobby one at that) so people won’t really care about another death in that sport. Whereas a death in an exciting sport like MMA is much more visceral and likely to have spectators on hand. Hard to compare horse riding to MMA, unless we had Kentucky Thunder step into the octagon.

The main problem I see with the “MMA is violent and dangerous” or “Boxing is a brutal sport” and “They should be banned” (please, think of the children!) is that it assumes fighters are unaware that being punched in the head is bad for their health. Do people really think that fighters love being knocked out or injured, instead of just spar that vast variety of dummies (e.g. these mmalife.com/the-6-best-grappling-mma-dummies/)? Even UFC and Boxing acknowledge that they need to understand the risks of a career of head-butting people’s fists.

It could be argued that young athletes are unaware of the risks of being an athlete, what with the naivety of believing they are bulletproof and will be young forever – don’t worry kids: you’ll be cool your entire life. People do have a fascinating ability to ignore long term risks in favour of short term gains. UFC champion George St Pierre reportedly retired from MMA due to persistent headaches (maybe). So it is important that athletes are made aware of the risks of injury and long term debilitation, with further research in this area being essential – yes, there is an echo in here. But it also has to be acknowledged that athletes aren’t exactly unaware of the issue. George Foreman was aware of the risks of eponymous naming of kitchen appliances, but the money was good. He was also aware of the risks of being a boxer, and named his kids George so he wouldn’t forget them – “You have to plan for memory loss in boxing.”

Then there are those that see fighting as entertainment for lowlifes and thugs. That somehow only the uneducated or the uncivilised enjoy seeing two people belt each other around the head. This is, of course, just more of the “I don’t like it, therefore it is bad and only poo-poo heads like it” argument that snobs like to make. Nothing like playing the moral and intellectual superiority card to denigrate something. Ignorance is always funnier when someone thinks they are superior.

Some argue, as the AMA does, that the intent of boxing and MMA is to belt each other senseless. If all you see in fighting is two people trying to kill one another, then you aren’t watching. You’re distracted by the superficial aspects of the events. Insights that shallow just show an ignorance of what is happening in the ring. In MMA and boxing there are many ways to win a fight, as already alluded to above. Take for example this famous clip (more here from my friend Stick):

Now the superficial view of the video has us watching Ali wailing on a guy against the ropes. Obvious, but not the reason this is classic boxing footage. Boxing fans would point out Ali’s footwork, the athleticism and skill involved, the amazing speed, and the fact that his opponent is seriously outclassed. Boxing isn’t just about punching your opponent. Watch what happens when someone tries to reverse the tables with a flurry of punches thrown at Ali:

This is athleticism defined. This is why Ali is still regarded as such a great fighter, as it takes far more than turning your opponent’s brain to mush to win a fight. And that is what non-fight fans don’t understand. They can’t get past the superficial to see the sport. They are so caught up in being snobbish and outraged that they missed the amazing athletes doing amazing things.

That and the beating the crap out of each other.

Other articles:
Australian Sport Injury Hospitalisations 2011-12
http://www.eurekalert.org/pub_releases/2015-11/uoa-mma110515.php
http://www.heraldsun.com.au/sport/boxing-mma/more-brain-injuries-caused-by-sparring-than-real-fights/news-story/258aa1bd5e7d7823d3ddb102310f1dba
https://theconversation.com/should-boxing-be-banned-38907
http://www.thejournal.ie/the-journal-factcheck-mma-boxing-safety-injury-2713577-Apr2016/
http://www.bmj.com/content/352/bmj.i389 and http://www.bmj.com/content/352/bmj.i389/rr-0

http://www.grapplearts.com/does-mma-make-you-stupid-impact-concussions-and-brain-damage-in-mixed-martial-arts/

Pen vs Keyboard: FIGHT!!

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For some reason the world of writers is filled with technophobic troglodytes intent on proving that their old-fashioned way of doing things is better. I’ve written previously about how older people’s favourite hobby since the dawn of time has been complaining about kids these days. This is also true of changes in technology, with people intent on justifying not learning to use a computer or e-reader. Because cutting down trees is the future of communication!

Once again I’ve stumbled across another article that misrepresents scientific studies to try and convince people that we need to clear forests, pulp them, flatten them into paper, cover them in ink, and act as snooty as possible. This time they – the nebulous they: my nemesis!! – are trying to pretend that taking notes with a pen is better than using a keyboard.

Ugh.

When will people learn that paper isn’t the medium we should be promoting? We need to be going back to scratching on rocks and cave walls. When was the last time a paper book lasted more than a hundred years out in the rain, snow, and blazing sun? That doesn’t even begin to compete with the longevity of the 50,000 year old cave paintings. Data retention for rock far surpasses the much inferior paper.

This isn’t the first article I’ve seen on The Literacy Site misrepresenting science. Hopefully they will acquire come scientific literacy soon and overcome their biases. If I turn blue and pass-out, try to act concerned. Let’s dive in.

New Research Explains How The Pen Is Mightier Than The Keyboard

It’s great when articles improve on the titles of science papers. I mean, who wants to read the science paper The Pen Is Mightier Than the Keyboard: Advantages of Longhand Over Laptop Note Taking? Pity that both titles misrepresent the actual findings. Also, is 2014 still regarded as new?

In her graduate assistant days, psychological scientist Pam Mueller of Princeton University used to take notes just like everyone else in the modern age: with a computer. One day, Mueller forgot her laptop and had to take notes the old-fashioned way. Rather than being held back by pen and paper, Mueller left class feeling as if she’d retained far more information than usual on that day. She decided to create a case study that could prove her hunch that writing longhand was actually better for comprehension than typing.

This is actually a good little story and illustrates how a lot of hypotheses are formed in science. This is the anecdote or observation that scientists want to turn into a hypothesis to create actual knowledge. But remember, this is an anecdote, which has as much value as used Easter egg wrappers that have been stuffed between the couch cushions. Putting anecdotal stories at the start of an article can set the audience up to not think too hard about the rest of the article, as you have given them the conclusion in a nice little story.

The study she created, published in Psychological Science, indicated that taking notes by hand is a more effective method than typing them on a laptop when it comes to processing information conceptually.

And here we jump straight off the rails, over the side of the bridge, and careen into the waiting river below. Sure, The Literacy Site is just quoting the press release, but that is lazy. The study itself has this line in the abstract that show how this claim is a misrepresentation of the findings:

We show that whereas taking more notes can be beneficial, laptop note takers’ tendency to transcribe lectures verbatim rather than processing information and reframing it in their own words is detrimental to learning.

In other words, the findings were that people spend all their time typing and no time actually listening and comprehending the lectures. Because the pen is an archaic device that is unwieldy and slow compared to the keyboard, students using a pen only write down notes after they have listened, picked out the key points, and conceptualised that information into a note. But don’t take my word for it, the press release on the University of Michigan website has a few recommendations including:

  • To interrupt verbatim note-taking on laptops, break up your lectures with short activities that encourage deeper processing of information.
  • Have students use laptops or other technologies to process–not just record–information.

Now it is time to discuss the study details a little bit, because someone might be interested in the methods section. I’m sure those people exist. Somewhere. Interested is probably the wrong word.

In the first of a series of studies led by Mueller, 65 college students watched various TED Talks in small groups, and were provided with either pens and paper or laptops for taking notes. When the students were tested afterward, the results were overwhelming. While the groups performed equally on questions that involved recalling facts, those who had taken longhand notes did significantly better when it came to answering conceptual questions.

Sorry, I need to catch my breath. I’m so shocked at the massive sample size. This is definitely enough people to represent the rest of society. Conclude away I say!

Anyway, these overwhelming results are just a tad whelming.

Whelming error bars.
Whelming error bars.

As you can see the performance on retaining facts was the same, with error bars that suggest 65 people is probably not enough to draw conclusions from. Not that anyone would be trying to claim this study is proof of anything, right? The next thing you see is the benefits of using a pen…. as long as you ignore those error bars and just accept the p-value tells us something of value. Given that those error bars overlap for the two groups, I wouldn’t be drawing conclusions from a p-value. Also, I’m not exactly sure why an ANOVA was used when there were only two groups to compare. KISS principle applies to statistics as well.

Now the study realised that 65 people wasn’t enough, so they repeated the study with a few variations twice more. In the second and third tests they had 151 and 109 people take notes. Each test had the typists writing between 250 and 550 words, whilst the pen wielders wrote roughly 150 to 400 words. Interestingly the note takers were writing verbatim 12-14% with their laptop but the pen users only managed 4-9% verbatim. This shows why the conclusions I’ve quoted above were drawn.

Out of interest, here are the results from the other two tests that were more convincing for that conceptual finding.

Okay, this is more like it.
Okay, this is more like it.

The second test with 151 people were tested with pen, laptop, and laptop with a lecture from the tester about how they really should pay attention. With 50 people per group you’d hardly jump up and down about the significance of this test, but clearly telling people to pay attention doesn’t… hey look a squirrel.

squirrel

Methinks possibly the greater number of treatments has lessened this test's results.
Methinks that possibly the greater number of treatments has lessened this test’s significance.

The third test with 109 people again tested for pen vs keyboard, but this time they allowed revision of notes before being questioned. This makes the groups even smaller, and again I’d question the significance of such a small sample. But the researchers summed up the results with this erudite paragraph:

However, a more nuanced story can be told; the indirect effects differ for conceptual and factual questions. For conceptual questions, there were significant indirect effects on performance via both word count and verbatim overlap. The indirect effect of word count for factual questions was similar, but there was no significant indirect effect of verbatim overlap. Indeed, for factual questions, there was no significant direct effect of overlap on performance. As in Studies 1 and 2, the detriments caused by verbatim overlap occurred primarily for conceptual rather than for factual information, which aligns with previous literature showing that verbatim note taking is more problematic for conceptual items.

In other words, doing lots of writing, particularly just copying what was said verbatim, makes you suck at understanding what the hell is going on. Oh, and study before the test. Apparently it helps too. Made that mistake at university.

So back at The Literacy Site they are skipping the other tests and just heading to the conclusions:

Mueller found that this was the result of laptop users trying too hard to transcribe the lecture rather than listening for the most important information and writing it down by hand. It may be an era where computers have made handwriting seem useless, but Mueller isn’t the only believer in the importance of longhand.

Notice the nuanced difference that seeing all three tests provides? We could be led to believe that there was overwhelming evidence for the pen, but what we see is that note takers need to readdress their methods of taking notes. Or they could just wing it.

An article in TIME discusses Karin James, an Indiana University psychologist, who published a 2012 study indicating writing is particularly important in the cognitive development of pre-literate children five and under. While using a computer for note-taking in some situations makes sense, it’s important not to overlook the longhand method.

It’s great that the article tries to incorporate some extra research. Citing one study with a small sample size is hardly compelling, certainly not worth writing an article about. But again the research is being misrepresented:

…the benefits of writing: increased creativity, better critical thinking, boosted self confidence, and a correlated improvement in reading capability with writing prowess.

But are these benefits real? The short answer: Mostly not. “There’s lot of caveats in handwriting research,” says Karin James, a psychologist at Indiana University

Curse those damn caveats! Why can’t we have a control group of kids we don’t teach to read and write?!

Which brings me to a final point about these old technologies vs new technologies articles: stop jumping the gun! We’re in a transition phase. This isn’t 1970s velvet suits with platforms versus 2010s hipster atrocities. This is typewriter hipster texting on his phone. Technology is changing and we’re still learning how to use it properly. The studies that are cited in many of these articles have very limited scope, test very few people, and are comparing new and established things. Has anyone taught laptop users to take notes effectively for the new medium? Do you actually need to take written notes at all in this modern age? We need to see more science done on the changes taking place, and we need the articles discussing the science to do more than discuss (one study from) one paper, and highlight the limitations. Well, unless you have already made up your mind about a topic and just want some links to throw at people in an argument. Screw being right!

This blog post is being shared online, in print, and carved into a cave wall. Comment below which format you preferred receiving it in.

 

The continued war on e-books

Stupid meme is stupid.
Stupid meme is stupid.

Do you love the smell of books?
Do you prefer the feel of paper?
Do you feel slightly superior to others because you paid for the hardcover?
Do you grasp at any excuse to deride e-books and the people who read them?
Well, I have found the article for you!

Recently on Mental Floss an article entitled “5 Reasons Physical Books Might Be Better Than E-Books” sought to comfort snooty readers who wanted ammunition to fling at e-book readers. In the proud tradition of deriding any new technology as bad (see e-books, e-cars, driverless cars, etc), this article introduces us to some research that is wonderfully out of context for the intent of the article’s argument. Let’s dig in.

Though e-book readers have become a more common sight around town, traditional books still have their evangelists. According to The New York Times, e-book sales have been falling in 2015. Print definitely isn’t dead. In fact, according to some research, it may actually be a better choice for some readers. While scientists are still trying to tease out exactly how digital reading affects us differently, here are five ways e-books might be inferior to their dead-tree cousins.

When deriding things it is always best to reference another article that derides the same thing. In this case the article references the wonderfully misleading NYT piece on e-book sales slipping. Pity that the sales didn’t slip… That’s right, the NYT misrepresented a slowing in e-book sales growth as a drop in sales. And did they mention why readers were stating a preference for paper? Yes. Hidden in the article is a little quote about how publishers had been protecting their paper sales by inflating e-book prices. Now, my economics is a tad rusty, but I’m pretty sure making something more expensive when there are direct substitutes on offer results in a decrease in sales of that item and an increase in the sales of the substitution item. At least, that’s what I’ve heard…

1. E-BOOKS CAN REDUCE READING COMPREHENSION.
In a study of middle schoolers, West Chester University researchers found that students who read on iPads had lower reading comprehension than when they read traditional printed books. They discovered that the kids sometimes skipped text in favor of interactive features in the e-books, suggesting that certain multimedia in children’s e-books can be detrimental to the practice of reading itself. However, the researchers noted that some interactive features in e-books are designed to enhance comprehension, and that those might be more helpful than game-type interactive graphics.

This is a fantastic study in how multitasking is terrible for concentration and thus impacts reading comprehension. iPads have all sorts of cool stuff on them, including little notifications telling you that your friend just liked your latest picture of your meal. And building those distractions into the book being read: sounds like a great idea! What this study doesn’t do is support the idea that e-books reduce reading comprehension.

2. YOUNG KIDS CAN GET DISTRACTED BY E-BOOKS.
Similar results were found by a small study by the Joan Ganz Cooney Center that consisted of 32 kids reading e-books and print books with their parents. It found that “enhanced” e-books might be distracting. Kids who read enhanced e-books—ones with interactive, multimedia experiences—were more engaged with them physically, but in the end they remembered fewer narrative details than those who read print books or basic e-books [PDF].

Don’t read the link. Don’t read the link. You read the link: didn’t you. Leaving aside the tiny study size for a moment (a point the study authors acknowledge), the study itself supports the points I made above about being distracted whilst reading. And if you look through the study you see a great little chart that showed the comparison of reading comprehension – expressed as story details recalled – was actually superior in basic e-books than in print books or enhanced e-books.

Screen Shot 2015-10-04 at 10.13.19 am

The findings of the study were literally stated as:

The enhanced e-book was less effective than the print and basic e-book in supporting the benefits of co-reading because it prompted more non-content related interactions.

Odd that the “e-books are bad” article failed to highlight this finding…

3. YOU REMEMBER LESS ABOUT A BOOK’S TIMELINE.
Another study of adults also found that e-books can be hard to absorb. The researchers asked 25 people read a 28-page story on a Kindle and 25 to read the story in paperback, then asked the readers to put 14 events from the story in chronological order. Those who read the story on a Kindle performed worse on the chronology test than the book readers, though they performed about the same as print readers in other tests. Earlier research by the same scholars, from Stavanger University in Norway, found that Norwegian 10th graders also remembered more about texts if they read them in print rather than on a computer screen [PDF].

Finally we come to a study on actual e-books on an actual e-reader versus their dead tree counterparts. Of course I’m again blown away by the sample size of the study, a massive 50 people. That should easily extrapolate to the rest of humankind. The linked article doesn’t give us much information, but I found a better one, and it has this summary:

In most respects, there was no significant difference between the Kindle readers and the paper readers: the emotional measures were roughly the same, and both groups of readers responded almost equally to questions dealing with the setting of the story, the characters and other plot details. But, the Kindle readers scored significantly lower on questions about when events in the story occurred. They also performed almost twice as poorly when asked to arrange 14 plot points in the correct sequence.

I’d link to the original paper, but it is behind a paywall. Suffice to say that the error margins were pretty big (even the paper readers got 34% of the plot points in the wrong order). And this was a short story, something that shouldn’t be that difficult for any reader. So this probably says as much about the story as anything. They’d need far more stories and participants to get a good idea of what is going on. But I will concede that reading on paper vs e-reader vs screen is definitely a different experience and has an influence. What that influence is, positive, negative, or just different, needs more research.

Interestingly the study of reading PDF texts on a screen vs paper texts in high school students showed why scrolling is a terrible way to read anything. Scroll down to read more about PDFs sucking.

4. THEY’RE NOT GREAT AS TEXTBOOKS.
While e-book textbooks are often cheaper (and easier to carry) than traditional door-stop textbooks, college students often don’t prefer them. In some surveys of college kids, the majority of students have reported preferring print books. However, a 2012 study from the UK’s National Literacy Trust of kids ages 8 to 16 found that more than 50 percent of children reported preferring screen reading [PDF].

It is odd to start a point and then go on to disprove it. E-book textbooks being cheaper, easier to carry, and in some surveys preferred by the majority of respondents, seems to me to be the opposite of “not great”. The preference for paper textbooks claim comes from a survey of 527 students, yet is immediately refuted by the UK survey of 34,910 students. I wonder which one is more representative of how students feel about textbooks?

In the comments of the Mental Floss article, someone made a good point in regard to the format of textbooks. Oftentimes the textbooks are PDFs, which brings us back to the point about scrolling, and adds the problem with taking notes. Clearly the format of the e-book plays a big part in how people feel about them.

5. THEY’RE TIRING.
Staring at a lit screen can be tiring for the eyes and the brain. A 2005 study from Sweden found that reading digitally required a higher cognitive workload than reading on paper. Furthermore, staring at LED screens at night can disrupt sleep patterns. A 2014 Harvard study found that people who used e-readers with LED screens at night slept worse and were more tired the next day. So, if you’re going to go for an e-book, go for one without the backlight.

Now let us talk about how bad e-books are for your brain…. Sorry, did I say e-books when I meant LED screens like your iPad and computer? Silly me. Having bright light, especially from white background screens, shining in your eyes at night isn’t a good thing. But that is about as related to e-books as X-Factor is to talented singers. So the message about changing your screen setup for night viewing only really applies to readers if they utilise a backlit screen for reading.

And now that we are at the end of the article, let’s throw in some information for the pretence of balance in the hopes you will ignore the headline and main article points:

BUT DON’T THROW AWAY YOUR E-READER JUST YET.
However, all this may not mean that reading on a Kindle is really going to melt your brain. For instance, reading an e-book on a computer is a much different experience than reading on a Kindle, which is specifically designed for consuming books. So, too, is playing with an interactive e-book on an iPad, compared to using a simpler e-book device that only presents the text, with no opportunities to click away into digital distractions.

This really does appear to be information that would have been better presented in the context of the “e-books are evil” points above; doesn’t it. Throwing in this sort of context at the end rather than in the discussion of the study findings is a cheap tactic, a ploy that sees important information left until after you have already formed your opinion on a subject, or just plain stopped reading the article. This information has far less chance of being retained than the others points made earlier in the article, thus the article has created the bias they were after (deliberately or otherwise).

And some studies have found that part of the difference between the way people absorb information from e-books versus paper might be due to approaching e-books differently—in one test, participants didn’t regulate their study time with digital books like they did with paper texts, leading to worse performances. It’s possible that our expectations of e-book reading—as well as the different designs of the digital reading experience on a computer or iPad or Kindle—might affect how we approach the text and how much effort we put into studying them. As generations of e-book readers evolve, and people become more accustomed to the idea of sitting down with a digital textbook, these factors could change—for better or for worse.

These are all good points, again made at the end of the article rather than at least being hinted at throughout. And unlike the main points in the article, these are unreferenced. Are these points from the studies already referenced (some are) or some other studies that aren’t worth mentioning? In the former, you would expect these points to have been raised earlier in the article in the proper context, in the latter, this feels like an attempt to downplay the statements as less important than the referenced points above. Either way we are left with the sentiment “change is scary” rather than “change is change”.

Hopefully this breakdown of the Mental Floss article shows just how disingenuous many of these anti-technology articles are, especially the “e-books are evil” articles. I’m not trying to say that e-books are what everyone should be reading, or that our forests are now saved from Dan Brown. There is clear evidence that our changing technology is changing the way we read and absorb information, and this transition period is still a learning phase as to how and if we will change our reading preferences. But negative preconceived ideas about e-books (or technology) don’t help in communicating about the change that is happening.

Update: This study compared reading on paper and screens and found stark differences. The sample size was again small, but the study appears to have been better conducted than the others I’ve discussed above. The conclusions from the paper suggest, as I have, that we need to look at teaching/learning how to read e-books and utilise e-readers.

To sum up, the consistent screen inferiority in performance and overconfidence can be overcome by simple methods, such as experience with task and guidance for in-depth processing, to the extent of being as good as learning on paper.

Further reading – https://theconversation.com/do-students-lose-depth-in-digital-reading-61897