The result of the study was that confirmation bias was moderated by the use of the hard-to-read type.
Normally, those who believed the defendant was guilty would stay with that view after reading the arguments pro
and con, and the same would be true of those who thought the defendant was innocent. They wouldn’t change
their views. But with the hard-to-read type, more people began to seriously consider the arguments against their
"We showed that if we can slow people down, if we can make them stop relying on their gut reaction -- that
feeling that they already know what something says -- it can make them more moderate; it can have them
start doubting their initial beliefs and start seeing the other side of the argument a little bit more,” said graduate
student Ivan Hernandez, one of the leaders of the study.
What might this research mean for trial graphics consultants and litigators?
First, there’s no question that confirmation bias exists among jurors. A juror who, because of the opening statement
or for some other reason, approaches the trial evidence with a certain perception, is unlikely to change that
perception. That is one of the trial lawyer’s toughest challenges – to reach a juror (or judge) who starts out
against his or her client and to get that juror to reconsider.
This study seems to say that hard-to-read typography will “disrupt” that bias and lessen its persistence,
perhaps by making people “slow down.” This may affect the preparation of litigation graphics by trial graphics
consultants by forcing them to consider whether a bias against their clients exists, and if so, making exhibits
more, not less, difficult to read. This might mean that text call-outs from scanned documents should not be
retyped and that persuasive titling should be in harder to read fonts.
We will begin testing these findings with our mock juries, and if they prove successful, testing them at trial
as well. Anything to make jurors (metaphorically) stand up and listen (that is within ethical and legal boundaries)
is fair game for trial graphics consultants.
About the Author
Ken Lopez founded A2L Consulting in 1995. The firm has since worked with litigators from all major law
firms on more than 10,000 cases with over $2 trillion cumulatively at stake. The A2L team is comprised of psychologists, jury, trial and litigation consultants, attorneys and information designers who provide jury
consulting, litigation graphics and trial technology. Ken Lopez can be reached at lopez@A2LC.com.