Which of the Following Is a Difference Between Small-N and Large-N

Multiple Choice

Which of the following is a difference between small-N and large-N designs?

A) Large-N designs have the power to detect large effect sizes, while small-N designs can only detect small effects.
B) Statistical validity is stronger in large-N designs, while generalizability is more important in small-N designs.
C) Large-N studies typically gather less information about participants than small-N designs.
D) It is not possible to maintain experimental control in small-N studies, whereas it is in large-N studies.