Answer:
agreeableness.
Step-by-step explanation:
The Big Five personality trait consists of five dimensions of personality including extraversion, openness to experience, conscientiousness, agreeableness, and neuroticism.
Agreeableness: The term agreeableness is one of the personality traits of the Big Five personality trait, and is described as involving people being distinguished as sympathetic, helpful, warm, cooperative, kind, and considerate, etc.
An individual who is high on agreeableness is generally consisted of having an optimistic view concerning human nature and can get along in a better way with others.
In the question above, Eric would score high on agreeableness.