A technique comparing the incidence of schizophrenia among children whose parents either
had or didn't have schizophrenia, and who were reared by adoptive parents who either had or
didn't have schizophrenia, is the ______ study.
a. familial c. cross-fostering
b. adoption d. cross-sectional
Question 2
People with narcissistic personality disorder tend to have _______relationship s than people with borderline personality disorder.
a. more stable c. more romantic
b. less stable d. fewer close family