Final answer:
People who score high on the dimension of psychoticism tend to be egocentric and aggressive.
Step-by-step explanation:
Eysenck found that people who score high on the dimension of psychoticism tend to be egocentric and aggressive. This dimension is part of the Eysencks' theory of personality, which includes extroversion/introversion and neuroticism/stability. In the dimension of psychoticism versus superego control, high scores on psychoticism are associated with independent thinking, coldness, nonconformity, impulsiveness, antisocial behavior, and hostility, while high scores on superego control indicate high impulse control, altruism, empathy, cooperation, and conventionality.