Question 1 [02:31]
WILL GIVE BRAINLIEST AND 20 POINTS!

Which of the following statements is true?

A. The researchers conducting the study hand-pick the members of each group.

B. As a participant in a research study, you are told whether you are part of the experimental or control group.

C. It is impossible to verify an experimental result without a control group.

D. Researchers must collect data from exactly the same number of people in each group.

Answers

Answer 1

Answer:

C. It is impossible to verify an experimental result without a control group.

Answer 2

The correct statement among the given statements is that it is impossible to verify an experimental result without a control group. Option C is correct.

What occurs if a control group is absent?

Due to the place effect and other cogency topics, the researcher's knowledge to draw decisions regarding the new attention is importantly decreased in the lack of a control group.

There is ever at least one control group in a real experiment, which is also known as a controlled experiment, that does not acquire the research treatment. To run attentions without a control group, some research utilize a within-subjects designing.

The participants in each group cannot be selected by hand by the study's researchers as it is a more time-consuming process, and the exact very number of participants from each group cannot be analyzed by investigators.

Therefore, option C is correct.

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Related Questions

If you were to major in the field of Psychology, why would you and what would you specialize in?

Answers

Answer:A desire to learn more about the human mind and behavior. An interest in helping others. A passion for research. Interest in going to graduate school.

Explanation:

5) How did the introduction of these new practices most benefit U.S. business?
A) By increasing production efficiency
B) By preventing shortages of goods
By increasing protective tariffs
D) By decreasing exports

Answers

Answer:

By increasing production efficiency

A ball on a cart is moving at a rate of 2m/s. The cart suddenly stops, but the ball continues to travel in the same direction at the same speed. This is an example of the?

Answers

Answer:

first law

Explanation:

What would the Native Americans have to do to assimilate into American culture? (Use examples to help support your answer.)

Answers

At the start of the twentieth century there were approximately 250,000 Native Americans in the USA - just 0.3 per cent of the population most living on
reservations where they exercised a limited degree of self-government. During the course of the nineteenth century they had been deprived of much of their land by forced removal westwards, by a succession of treaties (which were often not honoured by the white authorities) and by military
defeat by the USA as it expanded its
control over the American West.
In 1831 the Chief Justice of the Supreme
Court, John Marshall, had attempted to
define their status. He declared that Indian tribes were 'domestic dependent nations whose 'relation to the United States resembles that of a ward to his guardian' Marshall was, in effect, recognising that America's Indians are unique in that, unlike any other minority, they are both separate nations and part of the United States. This helps to explain why relations between the federal government and the Native Americans have been so troubled. A
guardian prepares his ward for adult
independence, and so Marshall's
judgement implies that US policy should
aim to assimilate Native Americans into
mainstream US culture. But a guardian also protects and nurtures a ward until
adulthood is achieved, and
therefore Marshall also suggests that the federal government has a special
obligation to care for its Native American population. As a result, federal policy towards Native Americans has lurched back and forth, sometimes aiming for assimilation and, at other times, recognising its responsibility for assisting Indian development.

Factors that led to apartheid in South Africa

Answers

Answer:

The Great Depression and World War I

Explanation:

During this time, they developed tools for planting, hunting, cooking, and fishing; for fighting their enemies during war or tribal conflicts.

A. Japanese era
B. Pre-Spanish Philippines
C. American era
D. Spanish era

TYA.

Answers

Answer:

b

Explanation:

if wrog sorry

pls mark as brainliest

During Pre-Spanish Philippines, they developed tools for planting, hunting, cooking, and fishing; for fighting their enemies during war or tribal conflicts.

Spanish colonial period was known to be the time that the Spaniards colonized the Philippines. This period brought about to the growth of science and technology in the country.

The Spanish made field of engineering in the islands grow by constructing government buildings, churches, roads, bridges etc..

Conclusively, before the Spanish colonial period that is pre-colonial period, the Philippines had already had an alphabet, number system, a weighing and measuring system, a calendar etc.

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TULA tungkol sa mga tungkulin ng pamilya sa lipunan...... ASAP​

Answers

Answer:

sorry but I don't know yr language!!!!!!!!

really sorry not getting that what u have written

Need help!!!!!!! Please

Answers

Answer:

true

and

true

Explanation:

I need the answer ASAP I have a ton to do and they are due at midnight

Answers

Explanation:

Is it possible to get a better picture because its super blurry

I answered the one you posted with the clearer picture. The answer is b. The explanation is in the other one.

Good luck w your assignments :)

What was the main problem with the way Grant ran the country?
O He was involved in election fraud.
O He didn't care whether people he had given jobs to were involved in
corruption
O He gave jobs to people he knew, not to people who had the most ability or
experience.
O All of the above.

Answers

Explanation:

Grant's presidency was marred by political scandal, clashes with Native Americans and continued violence throughout the Reconstruction South.

I hope this helps

Khó khăn trong bảo đảm an toàn xã hội là gì

Answers

Answer:

what

Explanation:

ano po ba Yang tanong nyo

Gettysburg
a. border state
b. bloodiest Civil War battle in the West
c. Confederate capital
d. first conflict of Civil War
e. Grant victory that completed the Anaconda plan
f. Lee surrendered here
g. North lost here twice
h. battle where Lee gambled and lost
i. site of draft riots
j. Sherman's march
k. Union capital
1. Union defense line

Answers

Answer:

f. Lee surrendered

Explanation:

because it was a Turing point for the union and it seemed useless for Lee to make a comeback so he lost and surrendered

1)
The developments on this list contributed to what development of the 1920s and 1930s?
A) African American painters of the Hudson River School focused on the beauty of nature
B) African American architects created the Neoclassical style based on Roman and Greek models
African American artists and writers celebrated their culture in a movement called the Harlem Renaissance
D) African American musicians developed rock and roll music based on African rhythms and beats

Answers

Answer:C

Explanation:

Took the test myself

The developments on this list contributed to what is called the Harlem renaissance. The best option that answers this question is option C.

The Harlem renaissance was a period that African Americans tried to celebrate their black culture. This was particularly seen in the fields of art such as

literature, music, theatre and visual art.

The blacks tried to find ways to bond with their black heritage and also break free from the white society and everything that looked down on their skin tone

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answer the question below

Answers

Answer:

From what I remember, children in Sparta were pushed towards military. If a child was found to be weak, then they were left for dead. In Athens, they were pushed towards academics and arts. I think that's the main difference.

Women fought in the military in athens but not in sparta

ID.K IF I DID THIS RIGHT IM SO SORRY IF ITS WRONG:(

Explanation:

Communism was appealing to many Russians because it promised to bring:
A. A wealthy upper-class to purchase Russian goods.
B. A constitutional monarchy whose king would listen to the people.
C. An opportunity for all citizens to participate in government decisions.
D. A classless society where everyone shares the work and rewards.

Answers

Answer:

D. A classless society where everyone shares the work and rewards.

Explanation:

probably

What were the "spot resolutions"?

Answers

Answer:

The resolutions requested President James K. Polk to provide Congress with the exact location (the "spot") upon which blood was spilled on American soil, as Polk had claimed in 1846 when asking Congress to declare war on Mexico.

Explanation:

Who could vote for representatives to the Commons House of Assembly?

Answers

an architect or an egineer

Who were the 4 Presidential candidates during the Election of 1860, what parties did they represent, and were they pro or anti-slavery? answer all 3 for each of the 4 candidates *

Answers

Answer:

Abraham Lincoln, John Breckenridge, John Bell, And Stephen Douglas

Explanation:

Abraham Lincoln → National Union Party → Lincoln was morally opposed to slavery

John Breckenridge → Democratic Party → Had publicly declared his opposition to "impairing in any form" the legal protection of slavery.

John Bell →  Democratic Party →  Bell opposed efforts to expand slavery to the U.S. territories.

Stephen Douglas → Democratic Party → Douglas believed that popular sovereignty would defuse the tension between the proslavery and antislavery factions.

I hope this helps!

What factors indicate that the Monasteries played a role in preserving ancient knowledge?

Answers

Answer:

Well, they may have been used to educate historians as well as the young in school. They enabled produced book which furthermore enhanced our ability to learn about ancient knowledge.

Explanation:

Read the conclusion of a personal narrative.

As I was nearing the end of my trip to the village where my grandfather grew up, I reflected on all that I had seen. The conditions that he had lived in as a youth were so harsh compared to conditions of my own upbringing.

Which sentence, if added, would make the best revision of the conclusion?

I visited the one-room school house where my grandfather had been educated with the other children in his village.
There was no grocery store within a hundred miles, so my grandfather and his family had to grow their own food in a garden.
Knowing my grandfather’s heritage made me realize how fortunate I am.
For this year’s summer vacation, I decided to visit the land where my grandfather was born and raised

Answers

Looking at the conclusion of the personal narrative, the sentence that if added would make the best revision of the conclusion would be "Knowing my grandfather's heritage made me realize how fortunate I am."

The conclusion of an essay refers to the author's final position on the subject, it is the clarification and closing of the narrative. The conclusion has three parts:

Answer.Summary.Significance.

The answer to the thesis is "I reflected on all that I had seen" and the summary of the narrative is about the conditions in which your grandfather lived as a young man.

Therefore, the significance would be given with the added sentence about the essay's discovery, which is the author's perception of his life in relation to his grandfather's life.

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Answer:

B

Explanation:

have the same one and got right

Give one best example of a Fair Trade​

Answers

Green pen and red pen

Which of the following was responsible
for the spread of Islam into parts of
Northern and Western Africa?
A. Umayyad Caliphate
B. Byzantine Empire
C. Abbasid Caliphate
D. The Mongols

Answers

Answer:

Following the conquest of North Africa by Muslim Arabs in the 7th century CE, Islam spread throughout West Africa via merchants, traders, scholars, and missionaries, that is largely through peaceful means whereby African rulers either tolerated the religion or converted to it themselves

Answer:

A.

Explanation:

The umayyad Caliphate

At the Battle of Tours (732 CE),
where did the Islamic forces have
to retreat to?
A. Sri Lanka
B. Northern India
C. Island of Elba
D. Iberian Peninsula
20 points!!

Answers

Answer:

northern india

Explanation:

dfg

b. northern india
explained the retreated there

Who did Bryan believe can and should decide this important question?

Answers

Answer:

I dont know sorry

Explanation:

How did people get their property in the frontier of New Mexico?

Answers

When Mexico achieved its independence from Spain in 1821, New Mexico became a province of Mexico, and trade was opened with the United States. ... Two years later, the Treaty of Guadalupe Hidalgo ceded New Mexico to the United States, and in 1853 the territory was expanded to its present size through the Gadsden Purchase.

Which statement most accurately describes a cause of the Cold War?​

Answers

Answer:

Lasting from the end of World War II in 1945 until the early 1990s, the Cold War was one of the most significant events of the 20th century.  At its heart, the Cold War was essentially a ‘face off’ or competition between the United States and the Soviet Union after World War II.  Historians have identified several causes that led to the outbreak of the Cold War, including: tensions between the two nations at the end of World War II, the ideological conflict between both the United States and the Soviet Union, the emergence of nuclear weapons, and the fear of communism in the United States.

TENSIONS BETWEEN SUPERPOWERS

The first major cause of the Cold War was the increased tensions between the United States and the Soviet Union at the end of World War II.  During the Second World War, the Soviet Union under the leadership of Joseph Stalin, was allied with Britain, France, and the United States against Nazi Germany, Italy and Japan.  At the time, the alliance was based around destroying the fascist regimes in the Europe and Japanese expansionism in the Pacific.  However, by 1945 the major fighting in both the European Theater and Pacific Theater began to come to an end.  For example, World War II in Europe essentially ended with the death of Adolf Hitler on April 30th, 1945.  Japan was defeated soon after in August of 1945 with the atomic bombing of both Hiroshima and Nagasaki.  During these final stages of World War II, the partnership between the Soviet Union and the other Allied nations began to fall apart.  This is best evidenced by the Allied wartime conferences in Yalta and Potsdam.

Explanation:

more in the comments

5. What type of person would enjoy a career in education? (1 point)
O someone who enjoys working by himself
O someone who enjoys working short hours and having summers off
O someone who loves to work with others and help them learn new things
O someone who is interested in advancing in his career field and becoming rich

Answers

Answer: number 2

Explanation:

Question 2 of 6 The Universal Negro Improvement Association was formed to
A. elect African Americans to Congress.
B. promote black pride and unity.
C. promote integration,
D. protest the horrors of lynching.
ONLY 1 ANSWER ​

Answers

Answer:

B. Promote Black Pride and Unity

Explanation:

Thank You! Please mark me brainliest!

Answer: .

Explanation:,

The————— enacted in 1990, has recognized the equal rights people with disabilities to employment,
transportation, and access to public education.

Answers

Explanation:

Disabilities Act of 1990

What can we do to prevent/combat totalitarian governments — especially if the people who step out of line are typically the people who are targeted by the totalitarian? Please help me I need to turn in today

Answers

Answer:

anti-Semitism or racism or imperialism to prevent totalitarianism and denying the burden events have placed on us, or submitting quietly to the order of the day to combat totalitarianism

Explanation:

If I'm wrong in some way, sorry.

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