Researchers are interested in testing whether exercising before taking an exam improves scores compared to not exercising before taking an exam. What kind of a research study design is this

Answers

Answer 1

Answer:

Randomized control trial

Explanation:

In simple words, A randomised controlled trial (RCT) is a form of academic study or intervention research that tries to eliminate some forms of prejudice when assessing the efficacy of novel therapies by arbitrarily assigning people to two or more subgroups administering them differentially, and then evaluating their responses.

Thus, from the above we can conclude that the correct answer is randomized control trial.


Related Questions

discuss four assumptions of evolutionary theory of social change​

Answers

Answer:

I can't understand that

Why did the people in the prehistoric period live in a community​

Answers

Answer:

They live in communities as that would favour better process of administration of the culture.

How did the citizens United decision impact the American political system?

Answers

Answer:

January 21, 2020 will mark a decade since the Supreme Court’s ruling in Citizens United v. Federal Election Commission, a controversial decision that reversed century-old campaign finance restrictions and enabled corporations and other outside groups to spend unlimited funds on elections.

While wealthy donors, corporations, and special interest groups have long had an outsized influence in elections, that sway has dramatically expanded since the Citizens United decision, with negative repercussions for American democracy and the fight against political corruption.

Federal election commission that held the corporations could be banned from making engine electioneering communications.

what are the various duties of citizens?​

Answers

Obeying the law. Every citizen must obey federal, state and local laws, and pay the penalties that can be incurred when a law is broken.

Paying taxes. ...

Serving on a jury when summoned. ...

Registering with the Selective Service.

Obeying the law. Every U.S. citizen must obey federal, state and local laws, and pay the penalties that can be incurred when a law is broken.

Paying taxes.

Serving on a jury when summoned.

Registering with the Selective Service.

Cuál es el objetivo de los gastos?

Answers

Answer:

son los gastos que constituyen un elemento del coste.

pls help I have 10 mins to answer this question
A flatboat __________.

A) carries heavy loads of cargo along rivers

B) is built for ocean voyages

C) is a type of railroad car

Answers

The answer is A.

(99.9% sure)

The answer is A good luck on you homework or test

Zimmerman argues that natural resources are functional discuss.​

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Answer:

Zimmermann rejected the assumption of fixity. Resources are not known, fixed things; they are what humans employ to service wants at a given time. To Zimmermann (1933, 3; 1951, 14), only human "appraisal" turns the "neutral stuff" of the earth into resources.[3] What are resources today may not be tomorrow, and vice versa. According to Zimmermann, "resources are not, they become."[4] "According to the definition of ew Zimmerman, the word ,"resource " does not refer to a thing but to a function which a thing may perform to an operation in which it may take part,namely,the function or operation of attaining a given end such a satisfying a want.

Explanation:

:0

Honoring all families early education assessment

Answers

Answer:it’s b

Explanation:

Sure

write any 4 difference between savagery and barbarani stage of society ​

Answers

Answer:

sevegery is violence while barnarani is to be cruel and violent and not having any education respect for art

What is the defining differences between liberalism and conservatism?​

Answers

Answer:

Liberalism

Left-wing, federalist. Prefer more regulation and services like free universal health care to be provided by the government to all citizens.

Government should provide more services to the less fortunate (like health care) and increase taxes if necessary. High-income earners should pay a larger percentage of their income as taxes.

conservatism

Right-wing, anti-federalist. Prefer smaller government, less regulation, most services to be provided by the private sector in a free market, and a literal interpretation of the Constitution.

Government should tax less and spend less. Cutting spending to balance the budget should be the priority. Higher income earners should have an incentive to invest (credits). Charity is the responsibility of the people.

Help me please!!

- What's the difference between the ideologies of individualism and solidarity?

Answers

Answer:

It is I the Explanation Wizard To come for your help

Explanation:

As you know if you know Individualism is the moral stance, political philosophy, ideology and social outlook that emphasizes the moral worth of the individual. And the concept of it all is the principle or habit of or belief in independent thought or action. the pursuit of individual rather than common or collective interests; egoism. individual character; individuality. an individual peculiarity. Just so you understand the answer to that is pretty much wide open. Use the info I gave you and it should be clear

Answer:

The Cambridge Dictionary (references below) defines solidarity as “agreement between and support for the members of a group, especially a political group” and individualism as “the idea that freedom of thought and action for each person is the most important quality of a society, rather than shared effort and responsibility.”

The contrast between solidarity and individualism plays out in many public policy areas.

Explanation:

DINT REALLY KNOW MUCH BUT TRYED❤️

The greatest importance of standing committees is that they ______. a. permit the leadership to control the legislative process b. control the influence of lobbyists on the legislative process c. are so powerful because they scrutinize, hold hearings on, amend, and often kill legislation d. give the president more power in the legislative process than he would have otherwise

Answers

Answer:

c. are so powerful because they scrutinize, hold hearings on, amend, and often kill legislation

Explanation:

Standing committees are permanent legislative committees set up in different points in time by the Senate and the House of Representative.

They are usually the first to consider, evaluate, modify, or reject legislation related to the issues that the standing committee focuses on. For example, the standing committee of the House of Representatives evaluates legislation related to national security affairs and terrorism threats.

Standing committees are very powerful, and often legislation either comes out of them, or is rejected in the committees before being voted on the Senate and House of Representatives floors.

The Correct answer is "are so powerful because they scrutinize, hold hearings on, amend, and often kill legislation."

Why is international trade important for most countries?
A. It makes countries more independent and less reliant on foreign countries.
B. It prevents countries from having a trade deficit that harms their economies.
C. It gives countries access to essential goods they cannot produce themselves.
D. It encourages countries to produce a wider variety of products for their citizens.

Answers

International trade is a vital process for countries as it gives access to essential goods they cannot produce themselves.

It contributes to the newer innovation and competition around the world. It helps countries to build natural resources and contribute to the economy.

What are Natural Resources?

" Natural Resources are drawn from nature and is used with very little modifications. It has a significant role in industrial, scientific and aesthetic use."

What is an Economy?

" An Economy is a specific place where there is a production, distribution, process of trading and consumption that takes place. It helps managing the scarce resources within a society and maintaining sustainability."

To learn more about Trade here

https://brainly.com/question/27622280

#SPJ3

When we attempt to make sense of messages to determine if the proof supports the overall claim, probability, and credibility of sources, we are engaged in _______.
A. testing for fallacies
B. deductive reasoning
C. critical thinking
D. inductive reasoning

Answers

Answer:

C. critical thinking

Explanation:

Intelligence can be defined as a measure of the ability of an individual to think, learn, proffer solutions to day-to-day life problems and effectively make informed decisions.

Raymond Cattell was a psychologist who in 1963 the theory of intelligence. In his work he stated that, intelligence (intellectual abilities) can be divided into two (2) categories and these includes;

I. Fluid intelligence: it simply involves possessing the ability to think and reason in an abstract manner while solving problems. Thus, it is not dependent on formal education, learning or experience.

II. Crystallized intelligence: it involves possessing the ability to think and reason using one's experience or knowledge derived through formal education and learning.

Critical thinking can be define as an attempt by a person to make sense of messages in order to determine if a proof supports the overall claim, probability, and credibility of information sources.

Basically, when an individual critically analyzes and measure the authenticity and credibility of an information source, proof and probability of an issue occurring, he or she is engaging in critical thinking.

how did society originate?​

Answers

Answer:

According to this theory, the society originated in the subjugation of the weaker by the stronger.

Explanation:

Thus through physical coercion or compulsion men were brought together and made to live in society. The Patriarchal and Matriarchal theories make society the expansion of family system.

how can you tell if a diamond is real or fake​

Answers

Answer:

To tell if your diamond is real, place the stone in front of your mouth and, like a mirror, fog it up with your breath. If the stone stays fogged for a few seconds, then it's probably a fake. A real diamond won't fog up easily since the condensation doesn't stick to the surface.


the four advantage of animal and Agriculture insurance​

Answers

Answer:

1. it protects against production-related risks.

2. stability in income.

3. minimal debts.

4. provides awareness.

Which sentence option correctly uses a semicolon






A.P.E.X

Answers

Answer:

the second one

semi colon is like a comma for a big things like sentences

परम्परागत उपचार पद्धति' भरको के हो​

Answers

परम्परागत उपचार पद्धति' It is a old traditional medical process of treating any diseases that is especially, done using medicinal herbs or any local materials.....

HOPE THIS HELPS YOU....

The vice president of the United States is, according to the U.S. Constitution, the president of the U.S. Senate; however, according to the rules of the U.S. Senate he has little authority over that body. The real head of the U.S. Senate is the Senate Majority Leader. Who is the President of the Texas Senate and the real leader of the Texas Senate?

Answers

Answer:

Lieutenant Governor of Texas

President of Texas

Explanation:

Lieutenant Governor of Texas is the President of the Texas Senate.

And the real leader of the Texas Senate is the President of Texas

what is the purpose of the 14 executive departments?

Answers

Answer:

Under Article II of the Constitution, the President is responsible for the execution and enforcement of the laws created by Congress. Fifteen executive departments — each led by an appointed member of the President's Cabinet — carry out the day-to-day administration of the federal government.

Explanation:

Examples of non civic issues

Answers

Answer:

Non-civic issues are alcoholism or drug addiction, since its resolution, although it may be promoted by the government, implies a fundamental decision on the part of individuals in their private sphere.

Instead, civic issues may be, for example, infrastructure problems in a city, which require the sole will of the government for resolution.

ý nghĩa phồn thực ở Việt Nam? Ví dụ cụ thể và đánh giá của bản thân.

Answers

Answer:

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thank you

much better in brainly.ph

3. When you encounter an impaired road user, you should
stay
A. to their side
B. behind them
C. ahead of them
D. in their blind spot

Answers

Answer:

A to their side so as to guide them

Answer:

ahead of them because anywhere else put you in danget

Which of the following is NOT a
power given to the federal
government?
A.Establishing local governments
B.Funding public schools
C.Collecting taxes
D.Creating currency

Answers

Answer:

B.Funding public schools

Explanation:

The funding of public schools in the US is mostly carried out by state and local governments, and the funding mainly comes from property taxes. The federal government does provide some funding to public schools, but it is a very small percentage of the total funding, around 8%.

How does the definition of "forced migrant" have an impact on migrants

Answers

Answer:

A person subject to a migratory movement in which an element of coercion exists, including threats to life and livelihood, whether arising from natural or man-made causes (e.g. movements of refugees and internally displaced persons as well as people displaced by natural or environmental disasters, chemical or nuclear disasters, famine or development projects).

Hurricanes - In 2005, Hurricane Katrina affected the lives of nearly six million people in the United States, with at least 1,800 mortalities.

Drought - In 2000, Ethiopia and Eritrea suffered their most severe drought since 1984. The countries continue to suffer from severe drought conditions, which have drastically increased the number of people relying on food aid.

Cyclone - In 2008, Myanmar was struck with cyclone Nargis, the deadliest cyclone in the North Indian Ocean Basin, killing more than 146,000 people.

Earthquakes - In 2005, a massive earthquake affected Afghanistan, India and Pakistan, with an epicenter in Pakistan-administered Kashmir. Estimates suggest that more than 74,500 were killed and at least 106,000 were injured. In 2008 an earthquake struck Sichuan Province in China, killing at least 69,000 people and leaving more than 20,000 homeless. The earthquake also caused significant structural damage to dams in the area.

Infectious Disease Outbreak - The cholera epidemic which broke out in August 2008 in Zimbabwe continues today having spread to over 98,000 cases and nearly 5,000 deaths.

Human-made disasters - This category of disaster can be interpreted broadly and used to encompass many different types of disasters. Train crashes, such as the one that killed over 200 people in Tanzania in June 2002 is one example of a human-made disaster. Long-term human-made disasters tend to refer to civil strife, civil war and international war and are described in more detail in the following section on "complex emergencies".

debate: are human beings lazy and why human beings are not lazy....give reason why human beings are not lazy and reasons why human beings are lazy​

Answers

Answer:

Humans are lazy but not lazy either. There's people who are willing to do hard work that gets stuff they worked so hard for than people who rather do nothing and get things handed to them.

In Jungian psychology, religious fanatics swept up in a strongly felt cause are frequently _______ types.

Answers

Answer:

introverted intuition

Explanation:

jungian therapists are the ones that don't say anything throughout the whole session. they let the person keep talking

Who extends credit to the government?
Is credit good for the economy?
Should the government spend money on credit?
What are two examples of financial institutions?
How and why does the government affect the operation of a financial institution?

Answers

the central bank.
it is important, i wouldn’t necessarily say good.
no.
central banks, retail banks

13. The relationship between society and medical profession termed as Social contract;
in this social contract,
A. Professional grants the society privileges high degree of self-regulation
B. The society agrees to use these privileges primarily for the benefits of others
C. The society grants professional self-regulation primarily for the benefits of others
D. Society has genuine desire to help those who are in need of their service
E. The professional must be able to trust the society possess a particular level knowledge

Answers

Answer: C. The society grants professional self-regulation primarily for the benefits of others

Explanation:

There is an social contract that dictates how the relationship between society and professionals in the medical profession should go. That is, the rules are unspoken but very evident to the eye.

Society for instance, grants medical professional quite a number of privileges such as the right to self-regulation of the medical industry, respect and status and all it asks is that these medical professionals be professional and caring to members of the society and heal them of their health problems.

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