That funky font study actually does mean what it says

So an interesting study showed up on the internet in the past few days (Daily Mail). Three grad students at Princeton University and Indiana University did an experiment to test the effect a font had on reading comprehension.

What they did was have a control group read a list of facts in a normal black arial font while the test group read the same list in a light gray comic sans font. The test group scored higher in the memory recall test 15 minutes later, which goes against everything I know about readability.

But that was just the lab experiment, with only 28 subjects. I’m sure you’re thinking that a lab proof doesn’t apply to the real world. They beat you to it and ran a second experiment with 220 students in 12 classrooms at a Chesterfield, Ohio high school. The results were very similar to the first experiment:

If you want I could give you a lesson in statistics, but basically you can look at the numbers as being above and below average the average grade.  That’s not quite true but it’s close enough. Note that when the funky font was used a class scored higher than when the control class.

I’m surprised. I went into this thinking they had to be wrong. If this had been left as a lab experiment, I could have pointed out all the possible flaws. (I had this whole clever post about web usability that I can’t use  now.)

But I suppose we shouldn’t be surprised. Learning is hard. It’s supposed to be hard. And apparently making it incrementally harder results in an improvement in test scores.

Nate Hoffelder

View posts by Nate Hoffelder
Nate Hoffelder is the founder and editor of The Digital Reader. He has been blogging about indie authors since 2010 while learning new tech skills weekly. He fixes author sites, and shares what he learns on The Digital Reader's blog. In his spare time, he fosters dogs for A Forever Home, a local rescue group.


  1. Mike Topping17 January, 2011

    It’s an interesting result, but I’m not conviced by the conclusion. Rather than people remembering the comic sans because it’s harder to read, could it not be tomdo with dissonance between content and typeface? We don’t expect this info to be set in comic sans, therefore it’s novel, therefore we remember. Especially with only a short interval between reading and being tested: subjects could be recalling the image of the words on paper, rather than the information per se. Why does it make a difference? If it’s to do with difficulty, we could improve recall by setting all text books in daft fonts, but if it’s about novelty, that effect would be nullified if comic sans became the norm.

  2. chris17 January, 2011

    As the above poster mentioned, the novelty of the font displaces expectation that what is being said is “familiar” — in a way it validates the value of art — the sheer will to avoid conventional presentation makes us look at things anew. I’d dare to say we don’t “read” like we used to — but that is another thesis 🙂

  3. HAPGOOD21 April, 2012

    […] problem is this — we know from research that reading materials that introduce “desirable difficulties” (such as presenting […]


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