Answer:
The engineers of ancient Rome designed and constructed many projects to serve the needs of an urban and an imperial nation. With their use of the semicircular arch, the barrel vault, and hydraulic cement, they transformed architecture and construction in the ancient world. The results were impressive in scale and practicality and influential in their shaping of a timeless architectural style.
Explanation:
Answer:
The correct answer is ''a group comparison study.''
Explanation:
The group comparison study is the study of a group of people or organizations that have not participated in a public intervention, which is compared with a group that has participated, in order to analyze the net effects of the intervention. Whatever the mode of selection of the comparison group, its characteristics should be as similar as possible to those of the direct recipients. To do this correctly, the specific characteristics of each group must be described in depth at the beginning of the study.
Correct answer choice is:
<h2>C. Peter Irons' anti-establishment political views (evidenced in pacifism and socialism) may influence his scholarship.</h2><h3>Explanation:</h3>
Peter Irons received the full scholarship in Political Science program at the Boston College. Soon after the completion of his graduation in Sociology, he was jailed due to his contradictory statements to the army. In the jail, he was concorded with the Zinns thinking. Zinn's was the instructor of political science at Boston College and composed the book at Race and Vietnam War. Peter send the application to study the doctoral program in Political Science at Boston College under his guidance.
The post world war II record shows that recessionary gaps may be long-lasting because <u>deflation</u> tends not to occur.
Deflation is when customer and asset prices lower over time, and shopping power will increase. Essentially, you may buy greater goods or offerings the day after today with the identical amount of cash you've got nowadays. this is the replicate picture of inflation, that is the gradual growth in costs across the economy.
Deflation is when the charges of products and offerings decrease throughout the complete economic system, increasing the shopping power of clients. it is the opposite of inflation and may be taken into consideration as terrible for a state as it can signal a downturn in an economic system, leading to a recession or despair.
A recessionary gap, or contractionary gap, happens when a rustic's actual GDP is decreased than its GDP at complete employment. Recessionary gaps near when actual wages go back to equilibrium, and the number of exertions demanded equals the amount supplied
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The dependent variable in this study is Experimenter -bias.
<h3>What is meant by Experimenter bias?</h3>
Experimenter Bias is a type of cognitive bias that occurs when experimenters allow their expectations to affect their interpretation of observations.
Experimenter bias is the unconscious tendency for researchers to treat members of the experimental and control groups differently to increase the chance of confirming their hypothesis.
<h3>What is a Dependent Variable in an Experiment?</h3>
The Dependent variable is the variable that is being measured or tested in an experiment.
A dependent variable is the variable that changes as a result of the independent variable manipulation. It's the outcome you're interested in measuring, and it “depends” on your independent variable. In statistics, dependent variables are also called: Response variables (they respond to a change in another variable)
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