Jury Decision-Making Study

by Hano, Katarzyna

In this thesis I combine the social network analysis approach with the traditional experimental approach to study the phenomena of jury decision-making. I examine whether with each trial a social network is formed. The jurors, the two teams of lawyers, as well as the accused and the judge, all form a social network with cliques and leaders. This division of individuals into specific cliques, along with the lawyers' performance in court, is hypothesized to have a significant impact on the jury's verdict.

Thus, by specifically studying the lawyers' engagement and disengagement on the jurors during a trial and the impact this has on the verdict, as well as understanding the structure of the social network that the individual jurors create, I hope to shed light on some of the influences that are key in delivering the verdict. In addition, this pioneering study may lead to significant policy changes in the future.