Social and Behavioral Sciences Commons^™

Justice Efficacy And Argument Strength In Mock Juror Decision-Making In A Civil Trial, Katharina Kluwe

Master's Theses

In 2005, 48,300 state and federal civil jury trials occurred in the United States (National Center for State Courts, 2009). Approximately 15% of the verdicts juries render are inaccurate (Spencer, 2007). Therefore, it is of utmost important to increase juror accuracy. The current thesis investigated jurors' justice efficacy as it relates to persuasion. Mock jurors' levels of justice efficacy were manipulated by giving them false feedback on a moral reasoning task. Participants read a civil trial summary, and received weak or strong statements by potential other jurors. The relation between argument strength and verdict did not depend on the feedback …