Someone who makes pizza what are they called

The correct answer for: Someone who makes pizza what are they called Is: Pizzaiolo/pizzaiola

Explanation:

To understand this answer we need to analyze the context. First of all English is a foreign language for the word "pizza" so English adopted it from its original language to call the same way the same object. That is why English doesn't have a self-made concept for pizza. Following this rule, the English language doesn't have a self-made word to identify the people who make pizzas. Thus, it imported the term Pizzaiolo/pizzaiola to identify them.

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.