416 Part V Biological/Evolutionary Theories
E
P
N
Unempathic
Cold
Antisocial
Aggressive
Egocentric
Creative
Impersonal
Tough-minded
Impulsive
Sensation-
seeking
Sociable
Lively
Active
Assertive
Venturesome
Surgent
Dominant
Carefree
Low
self-esteem
Anxious
Depressed
Guilt feelings
Emotional
Moody
Shy
Irrational
Tense
FIGURE 14.2 The hierarchical structure of P (psychoticism), E (extraversion-
introversion), and N (neuroticism).
Source: Eysenck, H. J. “Biological dimensions of personality.” In L. A. Pervin (Ed.), Handbook of Personality: Theory and
Research. New York: Guilford Press, 1990, pp. 224–276.