Which of the following statements about the Basques is false? A.
Basques speak a unique language called Euskara.
B.
Basques have lived in northern Spain for more than 5,000 years.
C.
Basque populations also live in southern France.
D.
Basque leaders have given up all efforts to seek independence from Spain.

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.

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

permafrost layer, it exists beneath a layer of soil, rock or sediment.

answer; construals;