For which of the following situations would a repeatedmeasur

For which of the following situations would a repeated-measures design have the maximum advantage over an independent-measures design?

A. When many subjects are available and individual differences are small.
B. When very few subjects are available and individual differences are small.
C. When many subjects are available and individual differences are large.
D. When very few subjects are available and individual differences are large.

When very few subjects are available and individual differences are small.