Science & Technology - Posted by Elisabeth Donahue-Princeton on Monday, November 1, 2010 13:30 - 6 Comments 
(1 votes, average: 4.00 out of 5)
Loading ...
(1 votes, average: 4.00 out of 5) Loading ...Hard-to-read fonts easier to retain
New research finds that when typeface is harder to read, students concentrate more carefully on learning the material and therefore retain it better for a longer period of time. (Credit: iStockphoto)
PRINCETON (US) — Ideas published in a hard-to-read typeface are harder to learn, but easier to remember.
Share this article
Email
Republish this article
The text of this article by Futurity is licensed under a Creative Commons Attribution-No Derivatives License.
Researchers assessed whether changing the font of written material could improve long-term learning and retention of information presented to students. The authors theorized that by making the font harder to read the information would seem more difficult to learn.
Based on the concept of disfluency, the students would concentrate more carefully on learning the material.
Disfluency, which occurs when something feels hard to do, has been shown to lead people to process information more deeply.
The study finds that making material hard to learn is contrary to the way that many educators teach, and that success often is defined as a student having a relatively easy time learning a new concept or lesson rather than being able to retrieve the information at a later time.
The study will be published in an upcoming volume of Cognition.
“This study could prove useful for improving educational practices,” says Daniel Oppenheimer, associate professor of psychology and public affairs at Princeton University.
“Fluency interventions are extremely cost-effective, and font manipulations could be easily integrated into new printed and electronic educational materials at no additional cost to teachers, school systems, or distributors. Moreover, fluency interventions do not require curriculum reform or interfere with teachers’ classroom management or teaching styles.”
To test their theory, the authors conducted two different experiments.
In the first, 28 participants between the ages of 18 and 40 were brought to a lab at Princeton and asked to learn about extraterrestrials, to limit the amount of already known information that could influence the test.
The material was presented in either easy or challenging fonts. The subjects were given 90 seconds to memorize information about the aliens, distracted for 15 minutes and then tested.
Those who read about the aliens in an easy-to-read font (16-point Arial pure black) answered correctly 72.8 percent of the time, compared to 86.5 percent of those who reviewed the material in hard-to-read fonts (12-point Comic Sans MS or Bondoni MT in a lighter shade).
The second experiment took the lab findings to the field to test. Two hundred and twenty-two high school students were assigned material in easy and difficult fonts across subjects and grades on a randomized basis.
In this study, the hard-to-read fonts were Haettenschweiler, Monotype Corsiva or Comic Sans Italicized. The control was whatever the teacher had been using previously—usually Times New Roman or Arial.
Students reviewing material in hard-to-read fonts did better on regular classroom assessment tests than did their randomly selected counterparts reading the same material in easier fonts.
The authors caution that these findings need to be further investigated. If the material becomes illegible or otherwise unnecessarily difficult, it would hinder learning. Students who are easily discouraged or less able might actually give up with the harder-to-read fonts rather than digging in and really learning the material.
“This is a no-cost policy fix that could really improve students’ learning,” Oppenheimer says. “While we do need to further test the theory, if we are right, schools across the country could potentially see significant results without making a dent in school budgets. The take home message here is clear: Small interventions can have a big impact.”
More news from Princeton University: www.princeton.edu/main/news/
Please wait
6 Comments
Why is it that an extended attention span is a bad thing? I’d really like to see how we can INCREASE attention spans instead of constantly pandering to shorter and shorter. justsayin’
Chris Ramsay
You need to do some more research on what real the “hard to read” and “easy to read” typefaces would actually be, set the information in the same sizes across all the typefaces, and use the same color for them too. And take into consideration the length of the text…headline typefaces are different than body copy typefaces.
Re-do the test…you have bad information AND too many variables going on.
Gregg Franco
@ AWF Researcher:
Do you have the citation for the Syracuse study? I’d be interested in reading it. Thanks!
Who determined which typefaces were easy or hard to read, and what criteria were used in that determination?
Bugmatic
This is a truly wonderful study. Now teachers everywhere will have an excuse to use crap typography and perpetuate that crime against design called Comic Sans. When has making learning more difficult ever been a good thing? Mountains of anecdotal evidence and common sense suggest that legibility is of paramount importance.
There’s one component that this misses… Write a paragraph in a hard to read font, and a paragraph in an easy to read font. Readers WILL retain more from the hard to read paragraph IF they read the whole thing and pay attention.
Give students a 5 page story to read, one in an easy to read text and one in a tough to read text, and they likely won’t even READ the 5 page story, or will stop paying attention after a few lines and skim read, therefore they end up retaining more in a real-world application with easy to read documents, because it takes into consideration attention spans. Hard to read documents are more likely to to lose the attention of readers, which is the fatal flaw with this argument.
This was studied by a readability study at Syracuse University in 2008.