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elena-14-01-66 [18.8K]
3 years ago
11

Katherine is a researcher who is interested in examining the effect of caffeine on driving performance. in order to rule out a c

hange in behavior brought about because of participants' expectations about the effect of caffeine, she should use a(n) _____.
Social Studies
1 answer:
lys-0071 [83]3 years ago
4 0
<span>A placebo would be the best route to a complete non bias research method. A placebo would allow participants to be a part of the active research without having preconceived notions. This would allow the examination of results of caffeine on driving performance to be performed without any tell-tell, hints or hypochondriac participants.</span>
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In at least 150 words, compare the effectiveness of the U.S. government in meeting the needs of citizens to that of another form
jeka94
Numerous nations today claim to be people oriented and democratic based systems, however in the event that the subjects are not associated with government and legislative issues, they are just in name as it were. To some a larger extent the United States have always proven to be an exemplary country with the few points listed below:  
The right to speak freely: If it were in other countries CNN would not have the kind of freedom to even show events as they relate to the white house and senate ,the press, and religion. US permits total opportunity for the press to be free and fair for and also for people to air their grievances , however majority rules systems don't intensely edit daily papers and open articulation of feelings.   
Lion's share control with minority rights. In popular governments, individuals ordinarily acknowledge choices made by the greater part of voters in a free decision. Nonetheless, vote based systems attempt to dodge the "oppression of the dominant part" by giving approaches to minorities different sorts to have their voices heard also. USA shows a leadership in this regard  
Changed individual foundations of political pioneers. Vote based systems more often than not leave space for a wide range of sorts of subjects to go after administration positions. As it were, presidents and officials don't all originate from a couple of tip top families, a similar piece of the nation, or a similar social class. USA sets the stage for a totally transparency with regards to this  
Free & fair elections. The nearness of decisions alone isn't sufficient to call a nation a majority rule government. The decisions must be reasonable and aggressive, and the administration or political pioneers can't control the outcomes. Voters must have genuine options among applicants who keep running for open office and from time to time its always been fight free.  
Judiciary rule book . Majority rules systems are not controlled by the impulses of a pioneer, but rather they are represented by laws that apply to pioneers and residents similarly. Everything in the USA is according to law   
How much an administration satisfies these criteria is how much it can be viewed as fair. USA have shown all the qualities to be called a truly democratic society , even if there are flaws, it's still leading when compared to how other countries are being run and leaders elected. Rule of fairness made President Donald trump to become the president because if he was judged out of the rule book, he would not have been given the chance in the first place to run.
3 0
3 years ago
How many expressed powers of Congress deal with war and national defense?
Naya [18.7K]
C.) 8 because there are 16 all together and half of them go to war and national defense <span />
7 0
3 years ago
What year was the population growth in the south and west most evident
cricket20 [7]

Answer:

20th century

Explanation:

5 0
3 years ago
How many Chileans live in the Santiago metropolitan region?.
Eva8 [605]

More than 7 million Chileans live in the Santiago metropolitan region. So the ratio is 1:3.

<h3>Who are Chileans?</h3>

Chileans are those who have a connection to Chile, whether it is by residence, constitutional, history, cultural, or spiritual ties.

Although Chile is a bilingual and multicultural country, the vast majority of Chileans use Spanish as their first language.

They are either Catholics or have a Christian cultural heritage.

Thus, the population of Chileans in Santiago is 7 million and the ratio is 1:3.

Learn more about Chileans, here:

brainly.com/question/7827216

5 0
2 years ago
How are tariffs, embargoes, quotas, and boycotts similar?
Oksi-84 [34.3K]

Answer:

i dont know about boycotts but here is the other three

A tariff is just a tax on stuff imported from other another country; the tax raises its price and thus diminishes its attraction. A quota is a limit placed on the quantity of a specific good allowed into the country. An embargo is a complete prohibition against bringing a certain good into a country.

7 0
3 years ago
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