The federal government purchases
new defense equipment.
nick receives a weekly amount from
the government because he became
unemployed when his company cut
costs by laying off employees.
gloria is a 70-year-old retired woman.
she pays her expenses with the income
she receives from the government
the government is planning to build
more highways
jill receives inpatient hospital services
even though she cannot afford them.
the government funds a scientific
research project
discretionary spending
mandatory spending

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.

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.

i believe your answer is mountains.