Random stuff

i. I’ve been slightly more busy than usual lately, which has had as a consequence that I’ve been reading slightly less than usual. In a way this stuff has had bigger ‘tertiary effects’ (on blogging) than ‘secondary effects’ (on reading); I’ve not read that much less than usual, but reading and blogging are two different things, and blog-posts don’t write themselves. Sometimes it’s much easier for me to justify reading books than it is for me to justify spending time blogging books I’ve read. I just finished Newman and Kohn’s excellent book Evidence-Based Diagnosis, but despite this being an excellent book and despite me having already written a bit of stuff about the book in a post draft, I just don’t feel like finishing that blog post now. But I also don’t feel like letting any more time pass without an update – thus this post.

ii. On another reading-related matter, I should note that even assuming (a strong assumption here) the people they asked weren’t lying, these numbers seem low:

“Descriptive analysis indicated that the hours students spent weekly (M) on academic reading (AR), extracurricular reading (ER), and the Internet (INT), were 7.72 hours, 4.24 hours, and 8.95 hours, respectively.”

But on the other hand the estimate of 19.4 hours of weekly reading reported here (table 1, page 281) actually seems to match that estimate reasonably well (the sum of the numbers in the quote is ~20.9). Incidentally don’t you also just love when people report easily convertible metrics/units like these – ‘8.95 hours’..? Anyway, if the estimates are true, (some samples of…) college students read roughly 3 hours per day on average over the course of a week, including internet reading (which makes up almost half of the total and may or may not – you can’t really tell from the abstract – include academic stuff like stuff from journals…). I sometimes get curious about these sorts of things, and/but then I usually quickly get annoyed because it’s so difficult to get good data, and no good data seem to exist anywhere on such matters. This is in a way perfectly understandable (but also frustrating); I don’t even have a good idea what would be a good estimate of the ‘average’ number of hours I spend reading on an ‘average’ day, and I’m painfully aware of the fact that you can’t get access to that sort of information just by doing something simple like recording the number of hours/minutes spent reading during the day each day, for obvious reasons; the number would likely cease to be particularly relevant once the data recording process were to stop, even assuming there was no measurement error (’rounding up’). Such schemes might be a way to increase the amount of reading short-term (but if they are, why are they not already used in schools? Or perhaps they are?), but unless the scheme is implemented permanently the data derived from it are not going to be particularly relevant to anything later on. I don’t think unsophisticated self-reports which simply ask people how much they read are particularly useful, but if one assumes such estimates will always tend to overestimate the amount of reading going on, such metrics still do add some value (this is related to a familiar point also made in Newman & Kohn; knowing that an estimate is biased is very different from having to conclude that the estimate is useless. Biased estimates can often add information even if you know they’re biased, and this is especially the case if you know in which direction the estimate is most likely to be biased). Having said this, here are some more numbers from a different source:

“Nearly 52 percent of Americans 18–24 years of age, and just over 50 percent of all American adults, read books for pleasure […] Bibby, et al. (2009) reported that 47 percent of Canadian teenagers 15–19 years of age received a “great deal” or “quite a bit” of pleasure from reading. […] Young Canadian readers were more likely to be female than male: 56 percent of those who reported pleasure reading were female, while only 35 percent were male […] In 2009, the publishing industry reported that men in the United States only accounted for 29 percent of purchases made within the adult fiction market, compared to 40 percent of the U.K. market (Bowker LLC, 2009). The NEA surveys also consistently suggest that more women read than men: about 42 percent of men are voluntary readers of literature (defined as novels, short stories, poems, or plays in print or online), compared to 58 percent of women […] Unfortunately the NEA studies do not include in–depth reading for work or school. If this were included, the overall rates and breakdowns by sex might look very different. […] While these studies suggest that reading is enjoyed by a substantial number of North Americans, on the flip side, about half of the populations surveyed are not readers.”

“In 2008, 98 percent of Canadian high school students aged 15 to 19 were using computers one hour a day or more (Bibby, et al., 2009). About one half of those teenagers were using their computers at least two hours a day, while another 20 percent were on their computers for three to four hours, and 20 percent used their computers five hours or more each day […]. More recently it has been reported that 18–34 year old Canadians are spending an average of 20 hours a week online (Ipsos, 2010). […] A Canadian study using the Statistics Canada 2005 General Social Survey found that both heavy and moderate Internet users spend more time reading books than people who do not use the Internet, although people in all three categories of Internet usage read similar numbers of magazines and newspapers”

It was my impression while reading this that it did not seem to have occurred to the researchers here that one might use a personal computer to read books (instead of an e-reader); that people don’t just use computers to read stuff online (…and play games, and watch movies, etc.), but that you can also use a computer to read books. It may not just be that ‘the sort of people who spend much time online are also the sort of people who’re more likely to read books when they’re not online’; it may also be that some of those ‘computer hours’ are actually ‘book hours’. I much prefer to read books on my computer to reading books on my e-reader if both options are available (of course one point of having an e-reader is that it’s often the case that both options are not available), and I don’t see any good reason to assume that I’m the only person feeling that way.

ii. Here’s a list of words I’ve encountered on recently:


While writing this post I realized that the Merriam-Webster site also has a quiz one can play around with if one likes. I don’t think it’s nearly as useful as’s approach if you want to learn new words, but I’m not sure how fair it is to even compare the two. I scored much higher than average the four times I took the test, but I didn’t like a couple of the questions in the second test because it seemed to me there were multiple correct answers. One of the ways in which is clearly superior to this sort of test is of course that you’re able to provide them with feedback about issues like these, which in the long run should serve to minimize the number of problematic questions in the sample.

If you haven’t read along here very long you’ll probably not be familiar with the site, and in that case you might want to read this previous post on the topic.

iii. A chess kibitzing video:

Just to let you know this is a thing, in case you didn’t know. I enjoy watching strong players play chess; it’s often quite a bit more fun than playing yourself.

iv. “a child came to the hospital with cigarette burns dotting his torso. almost every patch of skin that could be covered with a tee shirt was scarred. some of the marks were old, some were very fresh.

his parents said it was a skin condition.”

Lots of other heartwarming stories in this reddit thread. I’m actually not quite sure why I even read those; some of them are really terrible.

December 19, 2014 - Posted by | books, Chess, papers, personal, random stuff

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