Abstraction involves ___________ the structure shared by the source and the target

One problem with estimating the prevalence rates for antisocial personality disorder is

that a. the disorder doesn't have many symptoms. b. the symptoms of the disorder tend to come and go. c. people with the disorder do not voluntarily seek help for their problems. d. the disorder is often confused with sociopathy. e. the disorder is often confused with psychopathy.

Which of the following ethnic groups in America is least negatively impacted by Alzheimer's disease?

a) African American b) Asian American c) White d) Hispanic