Which of the following programs is considered controversial because it seems to support substance abusers in their addiction by supplying methadone and clean needles for drug injections, when, in reality, this type of program is often the only hope for addicts who would otherwise cause more harm to themselves and to others?

Your textbook presents the case of 84-year-old Mary. What was one of the first indications that Mary was suffering from dementia?

a. She could not remember her age. b. She reported hearing voices calling her. c. Some of her animals were found dead because she forgot to feed them. d. After being admitted to a nursing home, she became agitated and belligerent.

When a group of people are chosen to represent a larger population and are asked about their attitudes, behaviors, or thinking on a given topic, this is considered _________ research

a) ethnography b) case study c) experimental d) survey