Anaeli_1_DQ3

Research:  Systematic investigation to establish facts or principles or to collect information on a subject.

That is the definition for research. And we can see how the main purpose for research is to "establish facts or principles."  And in order to get that it would be very hard to only focus on just one group of people, college kids, in this case.  There must be variety, but I would think that college kids should be taken into account, since it is at that age when most of the people "think" or actually "do" find their "significant other" that they decide to share their lives with.