Which of the following statements best summarizes washington’s viewpoint on american foreign-policy? a. the united states can take it vantage of europe’s ambition. b. the united states should limit interaction with europe to commerce or trade. c. europe’s interests are similar to those of the united states and should be supported if they are threatened. d. the united states should stop trying to influence european politics. i chose b. am i correct?

idk

explanation:

answer:

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.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.