Answer:
Dispositional attribution.
Step-by-step explanation:
Dispositional attribution is a personality psychological phenomenon that gives an explanation of how humans behave based on their internal attributes rather than outside influences. The actions are the outcome of one's psychological or internal causes that is specific to a person, be it his moods, feelings, or even attitudes and actions.
So, the conclusion or inference that she cheated because "she is a dishonest person" is a dispositional attribute for her act of cheating is taken to be a result of his character.