Professor’s book looks at science behind jury verdicts

October 11, 2012
Back to TopCommentsE-mailPrintBookmark and Share

A psychology professor at Indiana University-Purdue University Indianapolis has written a book using, in part, scientific research to form a new theory as to how juries reach decisions.

Dennis Devine’s book, “Jury Decision Making: The State of the Science,” takes a look at two levels of decision making – the individual juror and the jury as a whole. In his integrative theory, Devine explores the “director’s cut” model for individual jurors, in which jurors create an “edited” version of the facts of each case based on what is the most satisfying and plausible. The jury, on the other hand, utilizes a “story sampling” model, in which jurors enter deliberations with their personal stories and then share them with each other. Other jurors, the individual’s participation in the deliberation discussion, and the personal characteristics of the juror influence the final narrative from which a verdict is made, according to a news release on the new book.

Devine looked at published studies on juries since the 1950s, which have produced various models about the jury process, including the story model and social decision scheme model. The story model proposes that jurors base their decision or verdict on a chronological narrative they create from the evidence. These stories often vary across jurors because of their different backgrounds. The social decision scheme model examines the influence of initial jury votes on how people are swayed to join the majority opinion, the release says.

“Currently, there are some real disconnects between the legal system and the scientific research,” Devine said. “Attorneys value precedent and rationale. This book comes from a scholarly perspective, where we attempt to learn something from the systematic collection of data and use it to better understand this process and improve it in the future.”


Post a comment to this story

We reserve the right to remove any post that we feel is obscene, profane, vulgar, racist, sexually explicit, abusive, or hateful.
You are legally responsible for what you post and your anonymity is not guaranteed.
Posts that insult, defame, threaten, harass or abuse other readers or people mentioned in Indiana Lawyer editorial content are also subject to removal. Please respect the privacy of individuals and refrain from posting personal information.
No solicitations, spamming or advertisements are allowed. Readers may post links to other informational websites that are relevant to the topic at hand, but please do not link to objectionable material.
We may remove messages that are unrelated to the topic, encourage illegal activity, use all capital letters or are unreadable.

Messages that are flagged by readers as objectionable will be reviewed and may or may not be removed. Please do not flag a post simply because you disagree with it.

Sponsored by
  1. I had a hospital and dcs caseworker falsify reports that my child was born with drugs in her system. I filed a complaint with the Indiana department of health....and they found that the hospital falsified drug screens in their investigation. Then I filed a complaint with human health services in Washington DC...dcs drug Testing is unregulated and is indicating false positives...they are currently being investigated by human health services. Then I located an attorney and signed contracts one month ago to sue dcs and Anderson community hospital. Once the suit is filed I am taking out a loan against the suit and paying a law firm to file a writ of mandamus challenging the courts jurisdiction to invoke chins case against me. I also forwarded evidence to a u.s. senator who contacted hhs to push an investigation faster. Once the lawsuit is filed local news stations will be running coverage on the situation. Easy day....people will be losing their jobs soon...and judge pancol...who has attempted to cover up what has happened will also be in trouble. The drug testing is a kids for cash and federal funding situation.

  2. (A)ll (C)riminals (L)ove (U)s is up to their old, "If it's honorable and pro-American, we're against it," nonsense. I'm not a big Pence fan but at least he's showing his patriotism which is something the left won't do.

  3. While if true this auto dealer should be held liable, where was the BMV in all of this? How is it that the dealer was able to get "clean" titles to these vehicles in order to sell them to unsuspecting consumers?

  4. He has refused his Assent to Laws, the most wholesome and necessary for the public good. He has forbidden his Governors to pass Laws of immediate and pressing importance, He has erected a multitude of New Offices, and sent hither swarms of Officers to harrass our people, and eat out their substance. He has combined with others to subject us to a jurisdiction foreign to our constitution, and unacknowledged by our laws; giving his Assent to their Acts of pretended Legislation: For imposing Taxes on us without our Consent: He is at this time transporting large Armies of foreign Mercenaries to compleat the works of death, desolation and tyranny, already begun with circumstances of Cruelty & perfidy scarcely paralleled in the most barbarous ages, and totally unworthy the Head of a civilized nation.. He has excited domestic insurrections amongst us, and has endeavoured to bring on the inhabitants of our frontiers, the merciless [ ] Savages, whose known rule of warfare, is an undistinguished destruction of all ages, sexes and conditions. GOD BLESS THE GOVERNORS RESISTING! Count on the gutless judiciary to tie our children down and facilitate the swords being drawn across their throats. Wake Up America ...

  5. Its a valid lawsuit. Since the civil war, States have no rights anyways. Get over it, people! You are all subjects now and merely "citizens of the world" anyways, with human rights and all that. Gov'nor knows that. This is just grandstanding to try and appease the red state troops still smarting over the "Gay rights" shoved down their unwilling throats. Gotta keep them "voting" in the kayfabe elections! After all, since nobody cares about the tens of millions of Mexicans here, what's a few Syrians going to do, anyways? Guess we'll find out! LOL