The opposite of criminality from a decision-making perspective, naivete is heavy on ethics and conscience ability and too light on shrewdness or intuition.
In terms of Aristotle's Golden Mean for looking at virtues and vices, the virtue of having a conscience or ethics has the two vices: criminality (for the lack of ethics), and naivete (for the overabundance of ethics.)
The virtue of intuition has two vices: naivete (for the lack of intuition) and criminality (for the overabundance of intuition.)
