Sometimes relative location can be more useful than absolute location. Which sentence from the article provides the BEST support for the statement above?
(A) Most geographic studies begin with learning the location of places.
(B) As one drives along most major highways, there are mileage signs indicating the distance to the next
town or city.
(C)
(D)
One can also give an address as an absolute location.
Still, most of the time it's easier to just display a map or describe the relative location of a place like a
state or country.

Dr. laguardia is a cognitive neuroscientist who is interested in the effect of brain concussions on the ability to recognize faces. he conducts a quasi-experimental study in which he examines football players before and after the regular season using the benton facial recognition test (a published, widely used measure of one's ability to recognize faces) to compare those who received concussions to those who did not. he finds that players who had concussions during the regular season performed worse on the benton facial recognition test than did players who did not experience which of the following is true regarding external validity in dr. laguardia's study? a. because dr. laguardia selected participants who actually experienced concussions, the study b. because dr. laguardia's study is a quasi-experiment, it is impossible to obtain c. because dr. laguardia's dependent variable was assessed in the laboratory, the study d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.