There are different kinds of persons and one type is composed of those who work well alone while other would prefer to work in the group. If the group is large enough so that it is just conducive for learning then, it will be helpful to the dynamics. However, if it is very big that it is no longer healthy then, it would be better to divide further the group.
Answer:
I don't see the point for an experiment like this tho...
Explanation:
Agreeing on what movie to see was like finding a needle in a haystack when there was no needle to begin with!
