Which of the following would most likely be investigated by use of a case study?
A) the extent of marijuana usage in the general population
B) the effects of caffeine on memory
C) a rare psychological problem such as dissociative identity disorder (multiple personalities)
D) the correlation between hours of sleep per night and the grade-point averages of college students

Question

Quizplus · Accepted Answer

Case studies are typically used to investigate rare or unique phenomena, such as psychological disorders like dissociative identity disorder.

Which of the Following Would Most Likely Be Investigated by Use