Hallucinations seem to be related to abnormalities in the production of ______ in the brain.
a. serotonin c. dopamine
b. epinephrine d. acetylcholine
Question 2
Neumann & Hare (2008) identified four basic factors or dimensions for measuring psychopathic traits. Which of the following traits identified by these researchers is characterized by superficiality, grandiosity, and deceitfulness?
a. the narcissism factor
b. the antisocial factor
c. the interpersonal factor
d. the lifestyle factor