In this paper the adjustment of two judicial decision models is studied. Wi
th these models we expect to predict the judgements made by two groups, 8 s
eer subjects and 8 blind subjects, in a similar task to that performed by a
jury. An experimental series is carried out, wherein we manipulate the for
m in which information of the judicial process is presented. The difference
s between predictions of the models and the judgments given by the two expe
rimental groups are analyzed.