Multiple Choice
Which statement best describes one of the major challenges to cross-sectional research?
A) It is hampered by cost unlike any other form of research.
B) It takes more time than all other types of research.
C) There are societal changes that mean groups are not easily compared.
D) It has too many ethical problems to be considered an effective research method.
Correct Answer:

Verified
Correct Answer:
Verified
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