Answer: Low self-monitoring trait is seen in Jason
Step-by-step explanation:
Low self-monitor is the characteristic in which a person's internal believe or values tend to make a person behave certain in different situation. They do not considered social cues given to them in particular situation and do not care for their appearance while behaving with internal beliefs cue.
According to the question, Jason is low self monitoring as he is making offensives comments in party about people without thinking about his inappropriate behavior which made others upset due to his internal beliefs. He does not consider his surrounding of the party where he should be well behaved and polite with his words.