II. Identify each statement as TRUE or FALSE. For every FALSE answer provide a reason
why it is false. Each question is worth 4 points.
A. The jury arrived at a true consensus.
B. The jury performs an error correction function during deliberations when faulty
inferences are made.
accused) not the people (personalities of fellow jurors). He thus demonstrated a key
element of principled negotiation.
management.
F. The final jury decision was an example of group synergy.
G. Most of the jurors concluded that the woman across the El-tracks could not have seen
the boy kill his father because she had marks on her nose that indicated she wore
glasses and she wouldn’t have worn glasses to bed. This is an example of
confirmation bias.
H. When the architect (juror #8) demonstrated that the old man who was an eye witness
couldn’t have risen from his bed and walked down a hallway in 15 seconds, he was
identifying a faulty inference.
I. When two jurors began playing tic-tac-toe, the architect became angry and tore up
the paper. He was upset because these jurors weren’t taking the deliberations
seriously, but also he became defensive because he was being treated with
indifference by the other two jurors.
J. Juror #2 who was a bank clerk (cough drop guy) was never a leader in the group
because he was too quiet and seemed to lack sufficient verbal skills.
K. The jury was guilty of groupthink.
M. When the old man (juror #9) votes “not guilty” during the secret ballot, making the
vote 10-2 in favor of guilty, he is playing one of the disruptive informal roles.
N. The disagreements among jurors, although heated at times, never drifted into
destructive conflict.