What are three aspects of nicaraguan culture that are different from the united states?

1. Catholic Church influence is strong in Nicaragua, about 58,5% of the population of Nicaragua is Catholic. In the United States, more than half of Americans are identified as Protestants.

2. Different than in the US, Nicaragua has a universal free healthcare system of its citizens. In the US there is no public health system, there are two public funds Medicare and Medicaid but they are designed to elderly, disabled and poor people.

3. Freedom of Speech in the central base of the American Democratic system. Different than Nicaragua that is facing a strong assault on freedom of speech and press freedom. The current government has been attacking the independent press.

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.