Why do we ask members to promise that they will do the impossible?
This is a question raised in a recent The Jury Expert.
Jurors often promise to try their best to set aside prior experiences, attitudes or beliefs. But the desire to do what jurors believe is expected of them does not create the ability to do it. These factors can be reliably “set aside” only when the juror has no need to do so because the juror doesn’t view them as relevant to the case. If the juror perceives a prior experience, attitude, or belief as relevant, research demonstrates it will have some influence on the juror’s decision making by being part of the schema used to evaluate the evidence. Note that the juror’s perception of relevance is the only test that matters here. While attorneys and judges can help jurors make that assessment by clarifying what is or is not involved in the case, their own definitions of relevance are usually not shared by the jurors.
Court-Martial Trial Practice Blog











