The architect contributed ideas.
Juror 3- angry, loud opinionated
Juror 4- opinionated, nervous motion (he tends to pace the room), serious, logical
Juror 5- reasonable, uses his own experiences to make his arguments.
Juror 9- would be seen as the mediator, the man who brings harmony to the process. He is older, retired, and he stands up for what he believes in without flinching.
Jurors 12 and 7 are the followers of the group. They simply go along with whoever is talking at the moment.
Juror 2- calm, shy, quiet
Juror 10- angry, loud