Random assignment is a fundamental part of a ""true"" experiment because__________

Answers

Answer 1

Random assignment is an essential component of a "true" experiment since it ensures that any differences discovered between groups are due to the treatment rather than a confounding variable.

What is the principle of random assignment?

The random assignment works due to chance. To randomly assign subjects, everyone in the research must have an equal probability of being assigned to the control or treatment groups. The term "true experiment" can apply to any randomized experiment. In other cases, the phrase "true experiment" refers to any study that includes at least one experimentally altered independent variable and at least one dependent or outcome variable. The only way to be certain about cause and effect is to conduct an experimental research with random assignment. If doctors want to know whether a medicine cures patients, they will conduct a random assignment research in which the experimental group receives the medication while the control group does not. Wundt is credited with carrying out the first formal experiment in psychology, in which he attempted to quantify the speed of cognition by measuring how long it took test participants to make a decision.

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Related Questions

two adjectives for the word Elihu Embree

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The two adjectives for the word Elihu Embree are Pioneering  Abolitionist.

What is an Abolitionist?

An individual who supports the outright eradication of slavery is known as an abolitionist. The phrase has historically been most frequently connected with the 18th and 19th century American campaign to end slavery. Slavery was considered morally reprehensible by abolitionists, who sought to abolish it using a range of strategies, including as political activism, legal challenges, and direct action like assisting fugitive slaves on the Underground Railroad. When the 13th Amendment to the Constitution was ratified in 1865, the abolitionist movement had a significant impact on the eventual abolition of slavery in the United States.

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The combination of multiple Companies in which an investor gives up their voting privileges to a board of directors is called a…

A. Union
B. Monopoly
C. Trust
D. Political machine

Answers

The combination of multiple Companies in which an investor gives up their voting privileges to a board of directors is called a  Trust. Thus the correct option is C.

What is  Trust?

Trust is referring to an organization formed in order to make any settlements on the behalf of the owner. When an individual is unable to make their own decsions they formed trust mainly during the distribution of property.

Here Voting privileges or decsion making authority is transferred to members of trust who helps in making an effective decision for the benefit of the organization based on mutual consent.

Therefore, option C is appropriate.

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who was first african american millionaire invented black hair products?

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Madam C.J. Walker was first African American millionaire invented black hair products.

Madam C.J. Walker  is believed to be the first female self-made millionaire in America in the Guinness Book of World Records.

Walker and her husband relocated to Pittsburgh, where she founded the Lelia College of Beauty Culture, after spending two years educating.

Incorporated in Indianapolis, Indiana in 1910 by Madam C. J. Walker, the Madam C. J. Walker Manufacturing Company (also known as The Walker Company) produced cosmetics.

It was regarded as the most well-known and prosperous African-American-owned company of the early 20th century and was most recognised for its hair care and cosmetics for African-Americans.

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What impact did westward expansion have on Native
Americans of the Southeast?

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Answer:

The westward expansion had a profound effect on native Americans.

Firstly, Racism was experienced by Native Americans who were forcibly relocated to reservations.

The issues were further made worse by military confrontations between white people and native Americans.

Hope this helps.

what are some main differences between china and europe politically?

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Political divergences existed between Europe and China, and this had a significant impact on how both regions' populations were affected. During the Qing dynasty, China was a big integrated political society, examining the period between 1650 and 1800. However, Europe was very divided.

There are distinctions between Europe and China, and these variances have had different effects on each region's economic health. The primary disparities between the economies of Europe and China will be emphasized in this essay, along with their causes and the effects they have on the global economy.

The Qing dynasty was a period of authoritarian rule. Although it imposed significantly tighter restrictions, the empire expanded to a size that was more than twice that of the Ming dynasty that came before it. One such law mandated that all men wear the same color scheme and have the same haircut. As previously indicated, the Canton system had a significant impact on trade between Europe and China and was accompanied by stronger laws and restrictions.

Political upheaval pervaded Europe during the 16th century; England saw a civil war in 1642, and by 1688, there had been a glorious revolution, which had reduced the monarchy's power. While in Denmark, the monarchy was overthrown following years of weak military strength and severe financial difficulties.

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What was one way that enlightenment ideas influenced leaders during the french revolution?

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The "Most French aristocrats willingly agreed to share their wealth with the lower classes" was one way that Enlightenment ideas influenced leaders during the French Revolution. The correct option is B.

Europe and the New World both benefited greatly from the French Revolution. One of the pivotal moments in European history, according to most historians, was the Revolution. The immigrants, who sought to flee political unrest and save their lives, cost France thousands of its citizens in the near term.

Many people moved to the surrounding nations, while others settled in Russia, and many more migrated to Canada and the United States. Due to the expulsion of these Frenchmen, French culture spread, immigration was governed, and Royalists and other counterrevolutionaries had a safe refuge to survive the bloody French Revolution.

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The complete Question is-

What was one way that Enlightenment ideas influenced leaders during the French Revolution?

Options-

A) Revolutionary leaders strengthened the authority of the Catholic Church.

B) Most French aristocrats willingly agreed to share their wealth with the lower classes.

C) Revolutionary leaders demanded equality under the law for all social classes.

D) Revolutionary leaders immediately abolished slavery in the French colonies in the West Indies.

Which city was the capital of Mughal Empire?

Answers

The capital of Mughal empire changed multiple times over their era. The cities became capitals were Agra, Delhi, Lahore and Fatehpur Sikri.

Mughal empire was one of the most powerful empires ruled south Asia between 16th and 19th centuries. Mughal empire was established in 1526 by Babur. Babur established the city capital in Agra, but his court was often in on the road as he was constantly on conflicts.

Akbar build his new capital in Fatehpur Sikri, as he rose to power. Later changed the capital to Lahore to bring the northwest part of territory under control.

Shahjahan, famous for the construction of buildings like the Taj mahal, the Red fort and the Jama masjid, made Shajahanabad his capital, which is now the old Delhi. After Aurangzeb till the decline Shajahanabad remained the capital.

So there were various capitals throughout history by Mughal empire. They were Agra, Delhi, Lahore and Fatehpur Sikri.

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Why is Christ's priesthood after the order of Melchizedek better than that of the priesthood of Aaron?

Answers

Since Jesus is victorious over death, he lives forever and has permanent priesthood. Therefore, Jesus, having His roots in the priestly order of Melchizedek, is the high priest forever.

what reason do the serbs give to russia for needing help?

Answers

The Serbs claim that they require assistance from Russia because of their shared cultural heritage and historical connections.

Because of their common Slavic and Orthodox Christian roots, the Serbs have historically frequently resorted to Russia for assistance. As a language model AI, I don't have access to current knowledge, but historically, I do. Additionally, during the Balkan Wars in the early 20th century or the battle in Kosovo in the late 1990s, they may have pleaded with Russia for assistance in fending off invasion or assault from outside forces. Strategic alliance: Due to their strong historical, cultural, and religious links, the Serbs have always seen Russia as a logical ally. Expansion of the EU and NATO opposed: The Serbs have been hesitant to join the EU and NATO and have sought help from Russia as a counterbalance to these organisations' influence.

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who was the general in charge of the british troops at yorktown?

Answers

The British commander at the Battle of Yorktown was Lieutenant General Charles Cornwallis.

What is commander?

Commander (also known as EDH or Elder Dragon Highlander) is a multiplayer Magic: The Gathering format that emphasizes social interactions, interesting games, and creative deck-building. Players construct 100-card decks with a legendary creature at the helm, and then battle it out in games of three or more players.

He was appointed by King George III to lead the British forces against the combined American and French forces. Cornwallis had a long and distinguished career in the British Army, having served in the Seven Years' War, and was known for his strong tactical abilities. Cornwallis was ultimately defeated at Yorktown, leading to the surrender of the British forces and the end of the American War of Independence.

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Who was the greatest Texas Rangers law enforcement?

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It would be john “jack” Coffee Hays

was Stalin’s 5 Year-Plan successful in transforming agriculture and industry in the Soviet Union between 1928-1941 essay

Answers

The first 5-year plan was introduced in 1928 to essentially do just that: modernize agriculture and industry. Its introduction came as a reversal of Lenin's New American and German specialists and businesses industrialized USSR in this

I need help!!!!! I AM GIVING 30 points!!!!!
Can u write a whole paragraph with evidence and reasoning about what is to be a American .
Please take your time with this.

Answers

Answer: The people in America are given something that not everybody's given. A chance to be successful and to survive, and most countries are not given that chance. Being in America offers a lot to the people. One of the most important right America offers to America is the chance to be ourselves and to live in a place were small wars are not going on between states or communities. The U.S. gives us a chance to be fed. The people in America are not surrounded by a majority of starving people. Instead we have one of the most powerful economy in the world.

Thanks for reading this (;

who is john baniszewski jr?

Answers

John Baniszewski Jr., a young lay preacher from the United States, frequently conducts counselling sessions.

Paula and Gertrude Baniszewski were given life sentences in 1966 after a jury convicted them both guilty of first-degree murder and second-degree murder, respectively. Richard Hobbs and Coy Hubbard, two neighbourhood lads, and Paula's younger brother John were all found guilty of manslaughter.

He was the youngest convict at the Indiana State Reformatory after being found guilty of homicide, serving only two years before being freed. He changed his identity to John Blake and wandered aimlessly before, according to him, having a religious epiphany that enabled him to realise his error in judgement.

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deloria points out the corrupt narrative surrounding wounded knee by comparing the _______________ medals of honor given out to the 7th cavalry on that day to the 3 that were awarded to the more than 64,000 south dakotans who fought in world war ii.a. 12b. 35c. 18 d. 7 e. 26

Answers

Deloria points out the corrupt narrative surrounding wounded knee by comparing the 20 medals of honor given out to the 7th cavalry on that day to the 3 that were awarded to the more than 64,000 south Dakotans who fought in world war II. The correct option is D.

In one of the most heinous and violent acts of brutality against indigenous people in American history, the 7th Cavalry of the U.S. Army opened fire on hundreds of Native Americans on December 29, 1890.

The 7th Cavalry troopers received 20 Medals of Honor for their actions at Wounded Knee. A century later, some lawmakers are attempting to revoke those honours. A bill to revoke the Medals of Honor from the American soldiers who took part in the slaughter at Wounded Knee was launched on Wednesday by two Senate Democrats. The Remove the Stain Act, officially described as the Senate version of a House bill proposed this year, was unveiled by Elizabeth Warren and Jeff Merkley on Wednesday.

The correct Question is_

Deloria points out the corrupt narrative surrounding wounded knee by comparing the _______________ medals of honor given out to the 7th cavalry on that day to the 3 that were awarded to the more than 64,000 south Dakotans who fought in world war II.

Options- a. 12b. 35c. 18 d. 20

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This was an agreement amongst the great powers of Europe
to use diplomacy to help prevent war and conflict during the
19th Century

Answers

The Concert of Europe was an agreement amongst the Great Powers of Europe to use diplomacy to help prevent war and conflict during the 19th Century.

What is the Concert of Europe?

The Concert of Europe was a general agreement to maintain the European balance of power, political boundaries, and spheres of influence among the Great Powers of Europe in the 19th century.

During the Concert period, there was relative peace and stability in Europe after the French Revolution and Napoleonic Wars which had consumed the continent since the 1790s.

The five great powers are Austria, Britain, France, Russia, and Prussia.

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the first paper and pencil iq test was developed by

Answers

Alfred binet.

Alfred Binet's IQ Test, 1905. Standardized testing. The very idea of taking one of these tests, facing those little bubbles, #2 pencil grimly in hand, is enough to make anybody shudder

Who invented gunpowder in Europe?

Answers

Gunpowder is believed to have been invented in China during the Tang dynasty (618-907 AD), and it was initially used in fireworks and later in military applications such as guns and cannons.

However, gunpowder eventually made its way to Europe via trade routes, and the first recorded use of gunpowder in Europe was in the early 13th century.

It is difficult to attribute the invention of gunpowder in Europe to any one person or group, as its use gradually spread over time. The first European accounts of gunpowder were written by Roger Bacon, an English philosopher and Franciscan friar, who observed its use during his travels in the Middle East in the 13th century.

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which dynasty was the first be considered an empire?

Answers

Quin Dynasty

The Quin Dynasty

how many nfl teams have never played in a super bowl?

Answers

There are 12 NFL teams that have never played in a Super Bowl.

The Arizona Cardinals, Atlanta Falcons, Buffalo Bills, Carolina Panthers, Cincinnati Bengals, Cleveland Browns, Detroit Lions, Houston Texans, Los Angeles Chargers, Minnesota Vikings, Tennessee Titans, and Jacksonville Jaguars are the 12 NFL teams that have never participated in a Super Bowl as of the 2021–2022 season.

The only clubs among seven that have never even made it to a conference final are the Browns and Lions. The Bills, who lost four straight Super Bowls in the early 1990s, hold the record for the most Super Bowl appearances in a row without a victory.

Several of these clubs have had success in their respective divisions and have qualified for the playoffs numerous times, despite never having won the Super Bowl.

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why do you think the german empire was committed to maintaining its economic strength?

Answers

The German Empire was committed to maintaining its economic strength because it was a major source of national pride and power.

Having a strong economy was essential to Germany's ability to dominate Europe both politically and militarily. It allowed them to fund the military, build infrastructure, and control trade.

Furthermore, a strong economy could be used to create a positive image of Germany on the international stage, boosting the country's prestige and helping to maintain its position as a major European power.

Therefore, the German Empire was committed to maintaining its economic strength because it was a major source of national pride and power.

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What did the founding fathers have to do to create a government, as well as nation, that would last?

Answers

The founding fathers had to create the constitution in order to have a nation that would last.

What did the founding fathers have to do to create a government, as well as nation, that would last?

The Founding Fathers of the United States faced the formidable task of creating a government and a nation that would last. To achieve this goal, they drew upon Enlightenment ideas, their own experiences, and a deep understanding of history. Here are some key steps that the Founding Fathers took to create a lasting government and nation:

Constitution-making: The Founding Fathers wrote the U.S. Constitution, which established the framework for the federal government and the relationships between the federal government, the states, and the people. The Constitution established a system of checks and balances that ensured no branch of government would become too powerful.

Federalism: The Founding Fathers established a federal system of government, in which power is divided between the national government and the state governments. This allowed for both a strong national government and a healthy balance of power between the federal and state governments.

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What was chalino sanchez death note ?

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Chalino Sanchez's death note read, "Let my death be a lesson to all." it is known that Chalino Sanchez was a Mexican singer and songwriter who was assassinated in Sinaloa, Mexico in 1992.

Chalino Sanchez was known for his contributions to the genre of regional Mexican music, particularly in the style of corridos.

He was born on August 30, 1960, in Sinaloa, Mexico, and rose to fame in the 1980s and early 1990s before his tragic death in 1992.

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What was the western front?

Answers

The Western Front, a 400-plus mile stretch of land weaving through France and Belgium from the Swiss border to the North Sea, was the decisive front during the First World War. Whichever side won there – either the Central Powers or the Entente – would be able to claim victory for their respective alliance.


Read the second paragraph of the article. "Freedom from British rule now opened the opportunity to design a new legal system between the member
states. The question was whether power should shift from the states to the federal government, or whether it should remain with the local state
governments."

HOW does this paragraph develop a key concept of the article?

O by mentioning the achievement of the American Revolution

O by showing how the country faced many legal challenges

O by highlighting the significant change a new system required

O by explaining the role of local and state governments

Answers

This paragraph develops a key concept of the article by mentioning the achievement of the American Revolution.

What is American Revolution?

During the American Revolution, which lasted from 1765 to 1791, the American Revolution was entirely founded on an ideological and political revolution. The major cause for drafting the constitution that established the United States of America was the American Revolution.

According to the given second paragraph, was the key concept of the article as the achievement of the American Revolution. It was an opportunity to set the legal system.

As a result, the significance of the American Revolution are the aforementioned. Therefore, option (a) is correct.

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Which singer was known as the Queen of Soul?

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Aretha Franklin was known as the Queen of Soul.

Aretha Franklin is recognized as one of the most successful singers of all time. Damien Sneed, her musician, vocalist and songwriter, pays homage to the Queen of Soul with a fresh take on some of her favorite hits. Created by an outstanding lineup of jazz, gospel and soul musicians and vocalists, including four-time GRAMMY® winner Karen Clark Sheard of legendary gospel group The Clark Sisters, this multimedia tribute to musical icons.

In the early 70's Aretha Franklin became a legend. Her voice defined the meaning of the word "soul". She distinguished herself from other singers by recording a variety of styles, displaying a keen musical curiosity and adding her intelligence to her craft. Her distinctly beautiful voice had a rich tone and wide range, going from soft to powerful with ease.

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3, Susan B Anthony and Elizabeth Cady Stanton were leaders most closely associated with which movements
A. Socialism
B. Suffrage
C. Environmentalism
D. Nativism

Answers

Answer:

suffrage

Explanation:

have a good day!

Suffrage, both have to do with women’s rights

What philosopher disagreed with Aristotle?

Answers

plato disagreed with aristotle. plato believed that objects had an ideal form, or a perfect form. he was an idealist. aristotle believed in appreciating the real world and studying it closely

What were the Buffalo Soldiers responsibilities?

Answers

The primary responsibility of the Buffalo Soldiers was to assist the country's westward migration by guarding the U.S. mail, defending settlers, and constructing roads and other infrastructure.

Black cavalry warriors were known as "buffalo soldiers" by American Plains Indians who engaged in combat with them because of their strong fighting style and dark, curly hair that resembled a buffalo's coat. The moniker quickly evolved to refer to all African-American regiments organised in 1866.

Buffalo Soldiers who were stationed in Indian Territory were charged with a variety of duties, including guarding the Indians living on reservations and upholding general law and order throughout the area.

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Why did the US consider Pearl Harbor a “safe” place for a naval base?

Answers

Pearl Harbor was seen as one of the best harbors in the Pacific Ocean. It had the most natural resources and it was the biggest harbor in the area. It was also used as a coaling/refueling station before it was a naval base.
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