Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior.
True or False?

Answers

Answer 1
True Placebos ARE sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior.
Answer 2

Answer:

True

Explanation:

Placebos are treatments that have no pharmacological properties and therefore do not act directly on diseases.  Placebo is not just a medicine, it can be any medical procedure, including surgeries and anesthesia.

Used mainly in research control groups, they are critical for assessing the effects of a given drug.  When we use placebos in experiments, we expect that the group using it will not show any clinical improvement. The group that is using the actual drug should present a substantial improvement, thus representing the therapeutic efficacy of a new drug.

It is very important that the patient who is using a placebo does not know that this "drug" will not lead to a cure.  Therefore, he must believe that it is a medicine or therapy with proven curative effects.


Related Questions

how did the jamestown settlement survive the first two years?

Answers

The Jamestown settlement survived the first two years with the help of Captain John Smith.

DO NOT ANSWER UNLESS 100% SURE, ANSWER ALL THE QUESTIONS.

1 - How did the headright system encourage the use of indentured servants?
A. Colonists had to hire servants before passage to the Americas.
B. Colonists received extra land for servants they brought to the Americas.
C. Colonists could only purchase land if they hired servants.
D. Colonists could only enter the upper ranks of society if they hired indentured servants.

2 - Bacon's Rebellion was largely due to a
A. conflict between the aristocrats and frontiersmen in Virginia.
B. conflict between the French and English in Virginia.
C. conflict between Native Americans and English in Virginia.
D. conflict between the white and slave populations in Virginia.

3 - Frederick Jackson Turner's frontier thesis defined the American character in what way?
A. The American character remained, for the most part, European in manner.
B. The American character grew out of a desire to maintain a system of slavery.
C. The American character was multifaceted because of differences between the colonies.
D. The American character was shaped by the challenges of settling a new land.

Answers

1. B
2. A
3. D

These are the answers

1) B.

2) A

3) D

Plz mark brainliest

Thanks!

the seperation of powers was created in constitution to prevent ?

Answers

One branch to have more power than the rest.
The separation of powers was created to create a balance of power. America's founding father's worst fear was for one branch: executive, judicial, or legislative to become more powerful than the others. Each branch has to check the other so they will all maintain equal power in different ways.

Please vote my answer brainliest. thanks!

Which of these words best describes the mythology of ancient Egypt as told in this passage?
A peaceful
B Violent
C Factual
D humorous

Horus was the son of Osiris, a god of nature whose power was manifest in the ebb and flood of the Nile. Osiris himself had once ruled Egypt, aided by his wife and sister, Isis, before he was brought down by his murderously jealous brother Seth, who dismembered Osiris and scattered his parts over the land. The faithful Isis went about collecting the pieces and patched them back together, thus resurrecting Osiris, who retired from his earthly responsibilities to become lord of the afterworld. Horus was left to contend with his uncle, Seth, for dominion over Egypt. . . . the earth god, Geb, declared Horus the victor and pronounced him King of Egypt.”

Answers

Hey there!

The answer to your question is C, Factual
It is Factual, because of the facts.

I WILL MARK AS BRAINLIST
If you would have been one of the 55 delegates, would you have been a Federalist or an Anti-Federalist? Explain why with examples.

Answers

I would have been a federalist because they supported the establishment of the Constitution and had common goal of achieving a really perfect government.

Answer:

I would be federalist government because centralism is like dictatorship and i say no no to dictatorship!

Explanation:

how did colonial government benefit from mexico and central america

Answers

They received a share of the wealth from the colonies.

Answer:

thanks

Explanation:

What did Europeans hope to gain from exploring a new world

Answers

Resources, knowledge, money and possibly some allies 
Europeans hoped to expand trade for spices which yielded large profits, to find precious metals and to convert any people they encountered to christianity

which statement best describes the framework of government. established by the constitution
A. the three branches of government defer the majority of power to the states

B. a system of checks and balances keeps each of the three branches from having too much power

C. the separation of powers calls for the house and Senate to be equally divided

D. the president is elected by a direct vote of the people

Answers

Final answer:

The best description of the government framework established by the Constitution is a system of checks and balances among the three government branches to prevent any one branch from gaining excessive power.

Explanation:

The statement that best describes the framework of government established by the Constitution is that a system of checks and balances keeps each of the three branches from having too much power. This system was set up to ensure that the legislative, executive, and judicial branches of government could regulate each other and prevent any single branch from becoming overly dominant. For example, while Congress (the legislative branch) has the power to make laws, the President (the executive branch) can veto proposed legislation, which Congress can then override with a sufficient majority. Moreover, the Supreme Court (the judicial branch) has the power to declare laws unconstitutional, further maintaining a balance among the branches.

Which of the following best describes the journey of slaves from Africa to the Americas?

A) Many Africans would come to the Americas for a short time.
B) They were treated very well during their journey.
C) Many Africans wanted to come to the Americas.
D)They traveled in harsh, crowded conditions

Answers

D)They traveled in harsh, crowded conditions
D because they are slaves, people weren’t nice back then to darker people :(

Which of the following policy issue or regulation areas best relates to this data map?

ocean currents and erosion
slash and burn agriculture
water conservation
mineral mining

Answers

Can we get the data map

Answer:

slash and burn agriculture

Explanation:

Do lobbyists exert influence among all three branches of government? Why or why not?

Answers

Answer

Yes, they advise on rules and legislation and file briefs with the courts

Explanation

A lobby is is a form of advocacy which has an intention of influencing decisions made by the government by individuals or the lobby groups. A lobbyist is someone who is hired to persuade legislators to support a business or cause. Their main purpose is to win favor from politicians  They are normally activists who seek to persuade members of the government to enact legislation that would benefit their group.

the part of a plant that is made of tiny tubes for carrying water, minerals, and food: ____________.


please someone tell me answer fast

Answers

The part of a plant that is made of tiny tubes for carrying water minerals and food is called a Pistil

The vascular system of a plant, consisting of xylem and phloem tissues, is responsible for the transport of water, minerals, and food within the plant.

The part of a plant that is made of tiny tubes for carrying water, minerals, and food is known as the vascular system. This system is composed of two types of tissues: xylem and phloem. The xylem's primary role is to conduct water and minerals from the roots through the stems to the leaves. Phloem, on the other hand, moves dissolved sugars and other photosynthetic products from the leaves to other regions of the plant, including the roots and developing tissues.

Which products are the result of cellular respiration?


A.carbon dioxide and water


B.glucose and water


C.glucose and oxygen


D.carbon dioxide and glucose

Answers

glucose and oxygen is the PROCESS of cellular respiration and the product would be choice a carbon dioxide and water
C.glucose and oxygen 

what island chain are Cuba, Jamaica, and Hispaniola part of?

Answers

They are part of Antarctica
They are apart of the Greater Antilles. I originally know because I go to school there.

What is a Region Clue cards?

Answers

It is from a hybridized mystery board game played in different geographic regions

One similarity between the renaissance and the enlightenment

Answers

Answer:

b

Explanation:

i looked it up

Explain why Roanoke became the "lost colony" and what most likely happened to them.

Answers

Hey there!

The reason why Roanoke became the "lost colony" was when the first time they got there they realized that they didn't have enough supplies so they went back to England leaving just a group of people behind, but when they got back they realized they were gone. They don't know why!

There are a lot of predictions on what happened to them, But I think they probably found another land and lived there instead. But you might have another reason!

Hope this helps! 

What types of characteristics would you offer about a location you visited if someone asked, "What is it like?"

Answers

I would say what the place looks like,was it fun,was it hot or cold,was it crowded,small.
weather, environment, sights to see, 

Why did Native American raids on Anglo Americans in Texas increase? A. Native Americans knew that the Texans could not defend themselves. B. Some Native American groups did not like new people on their land. C. Native American groups wanted to share the land with settlers. D. The Texas Rangers had attacked Native Americans.

Answers

The Native American raids on Texas increased because D. The Texas Rangers had attacked Native Americans. The U.S. government wanted to provoke the Natives so they could have an excuse for war.

how were the inca able to farm on the mountainous land

Answers

By building terraces to hold soil in place.

How could the duck-billed dinosaur tooth fossil lead scientists to believe that plants also existed in Antarctica?

Answers

because the dinosaur that had that tooth probably ate plants.

The correct answer to this open question is the following.

The duck-billed dinosaur tooth fossil led scientists to believe that plants also existed in Antarctica because this dinosaur was herbivore according to scientists and scholars. If that was the case, then, this dinosaur had to eat different plants in order to survive.

Scientists also have another name for this dinosaur: Hadrosaur. Scientists led by an Argentina team have explored and found dinosaurs fossils on Vega Island, in the East side of Antarctica. The tooth of this animal was found in a place form the Cretaceous period, approximately 65 million years ago.

Sumerian city centers were dominated by _____.
palaces
seaports
markets
temples

Answers

Answer:

temples.

Explanation:

research.

Answer:temple

Explanation:

she is right that is the answer

Will mark brainleist to best and/or first answer!!

Canada has a universal healthcare system, providing government-funded medical services to all citizens. However, the vibrant private sector helps to push an economy that is one of the world's most successful. Intense and frequent trade with the United States provides the country with great wealth. These facts provide evidence that Canada has a

A)mixed economy.

B)market economy.

C)command economy.

D)traditional economy.

Answers

A hope this helps need the characters lol

> Do not answer unless 100% sure.
> Show explanations, examples, information, ect.

What did the Walking Treaty of 1737 do?

A. It brought the Penn Dynasty to an end.
B. It banished all Native Americans from Pennsylvania.
C. It significantly increased the size of the Pennsylvania colony.
D. It called for open discrimination against Quakers in Pennsylvania

Answers

The anwser is C. What acutally happend is the penn and another group bought a huge land mass in pennsylvania.
Here is your answer:

Answer: Your answer is C It significantly increased the size of the Pennsylvania colony.

Example: It added over 1,200,000 acres of land.

Information: It happen in 1737 (which you all ready know).

Explanation: the colony wanted more land so the made a treaty so that they can get more land for their colony to make more money.

Answer: Your answer is C.

the pueblos belived in many spirts, called?

Answers

That All life climbed from the under world to get in this world

The Pueblo people believed in spiritual beings called kachinas, which represented the life force in the universe and played a central role in their religious ceremonies.

The Pueblo people, who resided in the southwestern part of what is today the United States, believed in a variety of spirit beings, known as kachinas. These spirits were not worshipped in a conventional sense, but were seen as representations of the life force within all aspects of the universe, including nature, specific places, ancestors, historical events, and concepts like maidenhood. Kachinas played a critical role in Pueblo religious ceremonies, where members of religious societies would dress up as different kachinas for ritual purposes, honoring these spiritual forces within their kiva gatherings and plaza events.

there are 100 students at a swim meet every third finisher in the race receive the medal every 5 finisher in the race receives a ribbon how many people will receive a medal and a ribbon

Answers

20 people will receive a medal because 100 divided by 5 is 20!

Answer:

20

Explanation:

The Soviet Union ceded to exist on December 25,1991 this occurred during what presidency of what American

Answers

The president at this time was George Bush. He was the 43rd president.
Answer:  {former President} George H. W. Bush .
____________________________________________

What are 5 tools he could have used

Answers

territory would have been a big one

Article II of the U.S. Constitution describes the. .

structure and powers of the legislative branch. .

organization and duties of the executive branch. .

oversight and impeachment powers of Congress. .

creation and support of the federal bureaucracy.

Answers

not oversight and impeachment powers of Congress. .

Answer:
Question 11 (Worth 2 points)

(LC)

Article II of the U.S. Constitution describes the

A: structure and powers of the legislative branch

B: -------->organization and duties of the executive branch

C:oversight and impeachment powers of Congress

D:creation and support of the federal bureaucracy

Explanation:

Points earned on this question: 2

Using complete sentences define sharia law and explain its impact on governments in the middle east

Answers

Sharia law is the path of god. In Arabic sharia mean law and it originally mean path. Most Arabic or “Muslims” misuse sharia law to hit women etc. but in sharia law there is nowhere it says to hit women. Basically sharia law is the rules that one should follow in Islam. If you have anymore questions let me know??

Answer:

Sharia law is a system of religious law used in many Muslim countries. It is based heavily on the Qur'an and the teachings of Muhammad, the founder of Islam.

Other Questions
how can you tell which is the highest elevation on a topographic map What continent has the Spanish speaking country with the smallest population ? If mP = 85, which is a possible measure for Y?mY = 80mY = 85mY = 100mY = 180 At 1 pm, there were 16 seagulls on the beach. At 3 pm, there were 40 seagulls. What is the constant rate of change? 60 POINTS ANSWER CORRECTLY Which statement best describes charge A and charge B in this diagram?A ) The signs on charges A and B are opposite. The amount of charge on A is greater than that on B.B ) The signs on charges A and B are opposite. The amount of charge on A is less than that on B.C ) The signs on charges A and B are the same. The amount of charge on A is greater than that on B.D ) The signs on charges A and B are the same. The amount of charge on A is less than that on B. Which type of dna produces a light band when treated with giemsa stain? Serotonin is a compound that conducts nerve impulses in the brain. it contains 68.2 mass percent c, 6.86 mass percent h, 15.9 mass percent n, and 9.08 mass percent o. its molar mass is 176 g/mol. part a determine its molecular formula. How would you define a lipid? in what sense is the operational definition different from that of proteins, nucleic acids, or carbohydrates? Which number sentence correctly solves this problem? Jimmy gave $550 to his favorite charity. He had already given $492 to this charity. How much money did Jimmy give to this charity? A.550 + 492 = 942 B.550 + 492 = 1,042 C.550 - 492 = 58 D.550 - 492 = 168 Which form of the verb ser should begin this sentence?__________ la una de la tarde. When taking notes and writing down specific language from a source exact words should be enclosed in _____ Which scholar(s) were the catalysts in developing a theory of positive organizational scholarship around authentic leadership? The legal documents that identify the basic agreements between partners are called: A line has a slope of -2 and passes through the point (3, 1). What is the equation of this line in slope-intercept form?Question 7 options:y = -2x + 7y = -2x + 5y = 3x + 1Write the equation of the line that passes through the points (1,4) and (5,8) in standard form. (Ax + By = C)Question 8 options:x + 4y = 15x + 8y = 4-2x + y = 5-x + y = 3 3.Cornelia spends 2 2/3 hours studying for her big science test. She spent 2/3 of an hour finishing her writing assignment and 1/4 of an hour playing outside. How much time did she spend overall on the three activities? In any balanced chemical equation, the number of each type of atom on both sides of the equation is ________. HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!! Dave has $13 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend? which properties of minerals can we not accurately rely on because it can amongst the same mineralA) streakB) lusterC) color D) crystal structure Laura family is going on vaction.they will drive 4,180 miles over the next two weeks.about how many miles will they drive on average each week? Steam Workshop Downloader