Is speed reading real? Or is it all just trading-off with comprehension?
I am a really slow reader. If I’m not trying, it can be 150wpm, which is slower than talking speed. I think this is because I reread sentences a lot and think about stuff. When I am trying, it gets above 200wpm but is still slower than average.
So, I’m not really asking “how can I read a page in 30 seconds?”. I’m more looking for something like, are there systematic things I could be doing wrong that would make me way faster?
One thing that confuses me is that I seem to be able to listen to audio really fast, usually 3x and sometimes 4x (depending on the speaker). It feels to me like I am still maintaining full comprehension during this, but I can imagine that being wrong. I also notice that, despite audio listening being much faster, I’m still not really drawn to it. I default to finding and reading paper books.
Hard to say, there is no good evidence either way, but I lean toward speed-reading not being a real thing. Based on a quick search, it looks like the empirical research suggests that speed-reading doesn’t work.
The best source I found was a review by Rayner et al. (2016), So Much to Read, So Little Time: How Do We Read, and Can Speed Reading Help? It looks like there’s not really direct evidence, but there’s research on how reading works, which suggests that speed-reading shouldn’t be possible. Caveat: I only spent about two minutes reading this paper, and given my lack of ability to speed-read, I probably missed a lot.
If anyone claims to be able to speed-read, the test I would propose is: take an SAT practice test (or similar), skip the math section and do the verbal section only. You must complete the test in 1⁄4 of the standard time limit. Then take another practice test but with the full standard time limit. If you can indeed speed-read, then the two scores should be about the same.
(To make it a proper test, you’d want to have two separate groups, and you’d want to blind them to the purpose of the study.)
As far as I know, this sort of test has never been conducted. There are studies that have taken non-speed-readers and tried to train them to speed read, but speed-reading proponents might claim that most people are untrainable (or that the studies’ training wasn’t good enough), so I’d rather test people who claim to already be good at speed-reading. And I’d want to test them against themselves or other speed-readers, because performance may be confounded by general reading comprehension ability. That is, I think that I personally could perform above 50th percentile on an SAT verbal test when given only 1⁄4 time, but that’s not because I can speed-read, it’s just because my baseline reading comprehension is way above average. And I expect the same is true of most LW readers.
Edit: I should add that I was already skeptical before I looked at the psych research just now. My basic reasoning was
Speed reading is “big if true”
It wouldn’t be that hard to empirically demonstrate that it’s real under controlled conditions
If such a demonstration had been done, it would probably be brought up by speed-reading advocates and I would’ve heard of it
But I’ve never heard of any such demonstration
Therefore it probably doesn’t exist
Therefore speed reading probably doesn’t work
Another similar topic is polyphasic sleep—the claim that it’s possible to sleep 3+ times per day for dramatically less time without increasing fatigue. I used to believe it was possible, but I saw someone making the argument above, which convinced me that polyphasic sleep is unlikely to be real.
A positive example is caffeine. If caffeine worked as well as people say, then it wouldn’t be hard to demonstrate under controlled conditions. And indeed, there are dozens of controlled experiments on caffeine, and it does work.
I think “words” are somewhat the wrong thing to focus on. You don’t want to “read” as fast as possible, you want to extract all ideas useful to you out of a piece of text as fast as possible. Depending on the type of text, this might correspond to wildly different wpm metrics:
If you’re studying quantum field theory for the first time, your wpm while reading a textbook might well end up in double digits.
If you’re reading an insight-dense essay, or a book you want to immerse yourself into, 150-300 wpm seem about right.
If you’re reading a relatively formulaic news report, or LLM slop, or the book equivalent of junk food, 500+ wpm seem easily achievable.
The core variable mediating this is, what’s the useful-concept density per word in a given piece of text? Or, to paraphrase: how important is it to actually read every word?
Textbooks are often insanely dense, such that you need to unpack concepts by re-reading passages and mulling over them. Well-written essays and prose might be perfectly optimized to make each word meaningful, requiring you to process each of them. But if you’re reading something full of filler, or content/scenes you don’t care about, or information you already know, you can often skip entire sentences; or read every third or fifth word.
How can this process be sped up? By explicitly recognizing that concept extraction is what you’re after, and consciously concentrating on that task, instead of on “reading”/on paying attention to individual words. You want to instantiate the mental model of whatever you’re reading, fix your mind’s eye on it, then attentively track how the new information entering your eyes changes this model. Then move through the text as fast as you can while still comprehending each change.
Edit: One bad habit here is subvocalizing, as @Gurkenglas points out. It involves explicitly focusing on consuming every word, which is something you want to avoid. You want to “unsee” the words and directly track the information they’re trying to convey.
Also, depending on the content, higher-level concept-extraction strategies might be warranted. See e. g. the advice about reading science papers here: you might want to do a quick, lossy skim first, then return to the parts that interest you and dig deeper into them. If you want to maximize your productivity/learning speed, such strategies are in the same reference class as increasing your wpm.
One thing that confuses me is that I seem to be able to listen to audio really fast, usually 3x and sometimes 4x (depending on the speaker). It feels to me like I am still maintaining full comprehension during this, but I can imagine that being wrong
My guess is that it’s because the audio you’re listening to has low concept density per word. I expect it’s podcasts/interview, with a lot of conversational filler, or audiobooks?
FWIW I am skeptical of this. I’ve only done a 5-minute lit review, but the psych research appears to take the position that subvocalization is important for reading comprehension. From Rayner et al. (2016)
Suppressing the inner voice. Another claim that underlies speed-reading courses is that, through training, speed readers can increase reading efficiency by inhibiting subvocalization. This is the speech that we often hear in our heads when we read. This inner speech is an abbreviated form of speech that is not heard by others and that may not involve overt movements of the mouth but that is, nevertheless, experienced by the reader. Speed-reading proponents claim that this inner voice is a habit that carries over from fact that we learn to read out loud before we start reading silently and that inner speech is a drag on reading speed. Many of the speed-reading books we surveyed recommended the elimination of inner speech as a means for speeding comprehension (e.g., Cole, 2009; Konstant, 2010; Sutz, 2009). Speed-reading proponents are generally not very specific about what they mean when they suggest eliminating inner speech (according to one advocate, “at some point you have to dispense with sound if you want to be a speed reader”; Sutz, 2009, p. 11), but the idea seems to be that we should be able to read via a purely visual mode and that speech processes will slow us down.
However, research on normal reading challenges this claim that the use of inner speech in silent reading is a bad habit. As we discussed earlier, there is evidence that inner speech plays an important role in word identification and comprehension during silent reading (see Leinenger, 2014). Attempts to eliminate inner speech have been shown to result in impairments in comprehension when texts are reasonably difficult and require readers to make inferences (Daneman & Newson, 1992; Hardyck & Petrinovich, 1970; Slowiaczek & Clifton, 1980). Even people reading sentences via RSVP at 720 wpm appear to generate sound-based representations of the words (Petrick, 1981).
I find that the type of thing greatly affects how I want to engage with it. I’ll just illustrate with a few extremal points:
Philosophy: I’m almost entirely here to think, not to hear their thoughts. I’ll skip whole paragraphs or pages if they’re doing throat clearing. Or I’ll reread 1 paragraph several times, slowly, with 10 minute pace+think in between each time.
History: Unless I’m especially trusting of the analysis, or the analysis is exceptionally conceptually rich, I’m mainly here for the facts + narrative that makes the facts fit into a story I can imagine. Best is audiobook + high focus, maybe 1.3x -- 2.something x, depending on how dense / how familiar I already am. I find that IF I’m going linearly, there’s a small gain to having the words turned into spoken language for me, and to keep going without effort. This benefit is swamped by the cost of not being able to pause, skip back, skip around, if that’s what I want to do.
Math / science: Similar to philosophy, though with much more variation in how much I’m trying to think vs get info.
Investigating a topic, reading papers: I skip around very aggressively—usually there’s just a couple sentences that I need to see, somewhere in the paper, in order to decide whether the paper is relevant at all, or to decide which citation to follow. Here I have to consciously firmly hold the intention to investigate the thing I’m investigating, or else I’ll get distracted trying to read the paper (incorrect!), and probably then get bored.
So, I’m not really asking “how can I read a page in 30 seconds?”. I’m more looking for something like, are there systematic things I could be doing wrong that would make me way faster?
A thing I’ve noticed as I read more is a much greater ability to figure out ahead of time what a given chapter or paragraph is about based on a somewhat random sampling of paragraphs & sentences.
Its perhaps worthwhile to explicitly train this ability if it doesn’t come naturally to you, eg randomly sample a few paragraphs, read them, then predict what the shape of the entire chapter or essay is & the arguments & their strength, then do an in-depth reading & grade yourself.
It definitely is trading off with comprehension, if only because time spent thinking about and processing ideas roughly correlates with how well they cement themselves in your brain and worldview (note: this is just intuition). I can speedread for pure information very quickly, but I often force myself to slow down and read every word when reading content that I actually want to think about and process, which is an extra pain and chore because I have ADHD. But if I don’t do this, I can end up in a state where I technically “know” what I just read, but haven’t let it actually change anything in my brain—it’s as if I just shoved it into storage. This is fine for reading instruction manuals or skimming end-user agreements. This is not fine for reading LessWrong posts or particularly information-dense books.
If you are interested in reading quicker, one thing that might slow your reading pace is subvocalizing or audiating the words you are reading (I unfortunately don’t have a proper word for this). This is when you “sound out” what you’re reading as if someone is speaking to you inside your head. If you can learn to disengage this habit at will, you can start skimming over words in sentences like “the” or “and” that don’t really enhance semantic meaning, and eventually be able to only focus in on the words or meaning you care about. This still comes with the comprehension tradeoff and somewhat increases your risk for misreading, which will paradoxically decrease your reading speed (similar to taking typing speed tests: if you make a typo somewhere you’re gonna have to go back and redo the whole thing and at that point you may as well have just read slower in the first place.)
Is speed reading real? Or is it all just trading-off with comprehension?
I am a really slow reader. If I’m not trying, it can be 150wpm, which is slower than talking speed. I think this is because I reread sentences a lot and think about stuff. When I am trying, it gets above 200wpm but is still slower than average.
So, I’m not really asking “how can I read a page in 30 seconds?”. I’m more looking for something like, are there systematic things I could be doing wrong that would make me way faster?
One thing that confuses me is that I seem to be able to listen to audio really fast, usually 3x and sometimes 4x (depending on the speaker). It feels to me like I am still maintaining full comprehension during this, but I can imagine that being wrong. I also notice that, despite audio listening being much faster, I’m still not really drawn to it. I default to finding and reading paper books.
Hard to say, there is no good evidence either way, but I lean toward speed-reading not being a real thing. Based on a quick search, it looks like the empirical research suggests that speed-reading doesn’t work.
The best source I found was a review by Rayner et al. (2016), So Much to Read, So Little Time: How Do We Read, and Can Speed Reading Help? It looks like there’s not really direct evidence, but there’s research on how reading works, which suggests that speed-reading shouldn’t be possible. Caveat: I only spent about two minutes reading this paper, and given my lack of ability to speed-read, I probably missed a lot.
If anyone claims to be able to speed-read, the test I would propose is: take an SAT practice test (or similar), skip the math section and do the verbal section only. You must complete the test in 1⁄4 of the standard time limit. Then take another practice test but with the full standard time limit. If you can indeed speed-read, then the two scores should be about the same.
(To make it a proper test, you’d want to have two separate groups, and you’d want to blind them to the purpose of the study.)
As far as I know, this sort of test has never been conducted. There are studies that have taken non-speed-readers and tried to train them to speed read, but speed-reading proponents might claim that most people are untrainable (or that the studies’ training wasn’t good enough), so I’d rather test people who claim to already be good at speed-reading. And I’d want to test them against themselves or other speed-readers, because performance may be confounded by general reading comprehension ability. That is, I think that I personally could perform above 50th percentile on an SAT verbal test when given only 1⁄4 time, but that’s not because I can speed-read, it’s just because my baseline reading comprehension is way above average. And I expect the same is true of most LW readers.
Edit: I should add that I was already skeptical before I looked at the psych research just now. My basic reasoning was
Speed reading is “big if true”
It wouldn’t be that hard to empirically demonstrate that it’s real under controlled conditions
If such a demonstration had been done, it would probably be brought up by speed-reading advocates and I would’ve heard of it
But I’ve never heard of any such demonstration
Therefore it probably doesn’t exist
Therefore speed reading probably doesn’t work
Another similar topic is polyphasic sleep—the claim that it’s possible to sleep 3+ times per day for dramatically less time without increasing fatigue. I used to believe it was possible, but I saw someone making the argument above, which convinced me that polyphasic sleep is unlikely to be real.
A positive example is caffeine. If caffeine worked as well as people say, then it wouldn’t be hard to demonstrate under controlled conditions. And indeed, there are dozens of controlled experiments on caffeine, and it does work.
I think “words” are somewhat the wrong thing to focus on. You don’t want to “read” as fast as possible, you want to extract all ideas useful to you out of a piece of text as fast as possible. Depending on the type of text, this might correspond to wildly different wpm metrics:
If you’re studying quantum field theory for the first time, your wpm while reading a textbook might well end up in double digits.
If you’re reading an insight-dense essay, or a book you want to immerse yourself into, 150-300 wpm seem about right.
If you’re reading a relatively formulaic news report, or LLM slop, or the book equivalent of junk food, 500+ wpm seem easily achievable.
The core variable mediating this is, what’s the useful-concept density per word in a given piece of text? Or, to paraphrase: how important is it to actually read every word?
Textbooks are often insanely dense, such that you need to unpack concepts by re-reading passages and mulling over them. Well-written essays and prose might be perfectly optimized to make each word meaningful, requiring you to process each of them. But if you’re reading something full of filler, or content/scenes you don’t care about, or information you already know, you can often skip entire sentences; or read every third or fifth word.
How can this process be sped up? By explicitly recognizing that concept extraction is what you’re after, and consciously concentrating on that task, instead of on “reading”/on paying attention to individual words. You want to instantiate the mental model of whatever you’re reading, fix your mind’s eye on it, then attentively track how the new information entering your eyes changes this model. Then move through the text as fast as you can while still comprehending each change.
Edit: One bad habit here is subvocalizing, as @Gurkenglas points out. It involves explicitly focusing on consuming every word, which is something you want to avoid. You want to “unsee” the words and directly track the information they’re trying to convey.
Also, depending on the content, higher-level concept-extraction strategies might be warranted. See e. g. the advice about reading science papers here: you might want to do a quick, lossy skim first, then return to the parts that interest you and dig deeper into them. If you want to maximize your productivity/learning speed, such strategies are in the same reference class as increasing your wpm.
My guess is that it’s because the audio you’re listening to has low concept density per word. I expect it’s podcasts/interview, with a lot of conversational filler, or audiobooks?
FWIW I am skeptical of this. I’ve only done a 5-minute lit review, but the psych research appears to take the position that subvocalization is important for reading comprehension. From Rayner et al. (2016)
I find that the type of thing greatly affects how I want to engage with it. I’ll just illustrate with a few extremal points:
Philosophy: I’m almost entirely here to think, not to hear their thoughts. I’ll skip whole paragraphs or pages if they’re doing throat clearing. Or I’ll reread 1 paragraph several times, slowly, with 10 minute pace+think in between each time.
History: Unless I’m especially trusting of the analysis, or the analysis is exceptionally conceptually rich, I’m mainly here for the facts + narrative that makes the facts fit into a story I can imagine. Best is audiobook + high focus, maybe 1.3x -- 2.something x, depending on how dense / how familiar I already am. I find that IF I’m going linearly, there’s a small gain to having the words turned into spoken language for me, and to keep going without effort. This benefit is swamped by the cost of not being able to pause, skip back, skip around, if that’s what I want to do.
Math / science: Similar to philosophy, though with much more variation in how much I’m trying to think vs get info.
Investigating a topic, reading papers: I skip around very aggressively—usually there’s just a couple sentences that I need to see, somewhere in the paper, in order to decide whether the paper is relevant at all, or to decide which citation to follow. Here I have to consciously firmly hold the intention to investigate the thing I’m investigating, or else I’ll get distracted trying to read the paper (incorrect!), and probably then get bored.
Afair the usual culprit is subvocalizing as you read. Try https://www.spreeder.com/app.php?
A thing I’ve noticed as I read more is a much greater ability to figure out ahead of time what a given chapter or paragraph is about based on a somewhat random sampling of paragraphs & sentences.
Its perhaps worthwhile to explicitly train this ability if it doesn’t come naturally to you, eg randomly sample a few paragraphs, read them, then predict what the shape of the entire chapter or essay is & the arguments & their strength, then do an in-depth reading & grade yourself.
Probably depends on the book. Some books are dense with information. Some books are a 500-page equivalent of a bullet list with 7 items.
It definitely is trading off with comprehension, if only because time spent thinking about and processing ideas roughly correlates with how well they cement themselves in your brain and worldview (note: this is just intuition). I can speedread for pure information very quickly, but I often force myself to slow down and read every word when reading content that I actually want to think about and process, which is an extra pain and chore because I have ADHD. But if I don’t do this, I can end up in a state where I technically “know” what I just read, but haven’t let it actually change anything in my brain—it’s as if I just shoved it into storage. This is fine for reading instruction manuals or skimming end-user agreements. This is not fine for reading LessWrong posts or particularly information-dense books.
If you are interested in reading quicker, one thing that might slow your reading pace is subvocalizing or audiating the words you are reading (I unfortunately don’t have a proper word for this). This is when you “sound out” what you’re reading as if someone is speaking to you inside your head. If you can learn to disengage this habit at will, you can start skimming over words in sentences like “the” or “and” that don’t really enhance semantic meaning, and eventually be able to only focus in on the words or meaning you care about. This still comes with the comprehension tradeoff and somewhat increases your risk for misreading, which will paradoxically decrease your reading speed (similar to taking typing speed tests: if you make a typo somewhere you’re gonna have to go back and redo the whole thing and at that point you may as well have just read slower in the first place.)
Hope this helps!