(Solved): i want help to solve this question Arnold, a high school senior, does not have a lot of friends and ...

Arnold, a high school senior, does not have a lot of friends and prefers spending most of his time by himself. His classmates find it difficult to work with him on group projects. He is often described as a cold and uncompassionate person by his classmates and teachers. According to the Big Five personality dimensions, Arnold's personality is (a) low in conscientiousness. (b) high in adjustment. (c) high in openness to experience. (d) low in agreeableness.