Researchers tested whether people would accurately record what they rolled on a gambling die. Those who were given more time were less likely to lie:
The conclusion, therefore, at least in the matter of cheating at dice, is that sin is indeed original. Without time for reflection, people will default to the mode labelled "cheat". Given such time, however, they will often do the right thing. If you want someone to be honest, then, do not press him too hard for an immediate decision.