A researcher is studying the effect of caffeinated drinks on the activity level of ten-year-old children. Half of the children in the study drank caffeinated soda, and half drank non caffeinated soda. Neither the research team nor the children knew which drinks had caffeine and which drinks did not. The researchers were using

Answers

Answer 1

Explanation:

The can find out by observing the child's behaviour.

Answer 2

Answer:

The researchers were using a double-blind design.

Explanation:

If both the research team and the children didn't know which drinks they were having, it would be a double-blind since none of them knew.


Related Questions

Describe the state of Europe in the time period leading into the outbreak of World War I in 1914.
I rlly need help

Answers

Answer:

World War I, also known as the Great War, began in 1914 after the assassination of Archduke Franz Ferdinand of Austria. His murder catapulted into a war across Europe that lasted until 1918. The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke.

what strategies do you suggest to overcome such discrimination against girls​

Answers

Don’t let girls be discriminated against . Change the world!

PLEASE HELP!!! I’ll give Brainliest!!!

In one or two paragraphs, describe your opinion on what makes lIslam a separate religion from Judaism and Christianity. What do you think makes a set of beliefs a
"religion"? Support your answer with examples from what you have learned or with
details from the table.

Answers

Answer:

What I think makes a set of beliefs religion is dedication and belief if you truly think that the Gods you worship exist that could be like your own religion.

Explanation:

please give me Brainliest!

Paul often got lost while he was driving. He was easily confused by street signs and besides, driving was so boring. He liked to distract himself by imagining what the other drivers were thinking. “My mind is like a puppy dog,” he laughed, “always chasing after something new.” Maybe the family in the car next to him was on the run; maybe the truck driver up ahead was transporting something fantastic, like diamonds; maybe the woman driving alone in the car behind him was a future movie star. Or maybe, like him, they were all trying to imagine anything except the road in front of them. He would speculate about all of this until he realized he had missed his exit or driven too far in the wrong direction and then he would curse his own imagination. Which detail from the text contains a simile? A “..he would curse his own imagination.” B “My mind is like a puppy dog...” C “Maybe the family in the car next to him was on the run...” D “Paul often got lost while he was driving.”

Answers

Answer:

B

Explanation:

similies have like and as

What has been the major export for Cuba for the past two hundred years?

fish
fruits
sugar
coffee

Answers

Answer:

sugar

Explanation:

good luck

The major export for Cuba is sugar

____ is a method of printing using individually carved characters that could be placed in varied order.

A. Planographics
B. Conventional printing
C. Movable type

Answers

Answer: C)

Explanation:

Movable type is a method of printing using individually carved characters that could be placed in varied order.

This type which is called movable is the system and technology of typography and also printing that is using components to reproduce elements of a document on the paper which is sized usually medium.

24. What was the basis of Nazi propaganda in the 1930s?
A, anti-Semitic ideas
B. pro-Christian ideas
C. anti-capitalist ideas
D. pro-communist ideas

Answers

Answer:

A. anti-Semitic ideas

Explanation:

Anti Semitic ideas refers to forms of ideas that I are disparaging toward Jewish people.

In the 1930s, Germany experienced a very serious economic hardships. (Most of it caused by the fact that they have to repay their war debt during the world war I).

During the time when people felt helpless and desperate, Adolf Hitler rose to power. He was charismatic enough to convince the people that Germany should conquer Europe if they wanted to return to their former glory. He mentioned that Jewish people should be the one to blame for Germany's condition since they control all the bank and government lobbying. He used this as a justification For mass murdering. of the Jewish population.

Write a letter to your freind and tell him to disadvantage and advantage of social network

Answers

Answer:

I DON'T HAVE ANY FRIENDS

Chad and some friends were accused of breaking into a government building and ruining several priceless paintings. Chad was arrested and charged with a federal crime. Chad waited for three years before his case is heard by a judge. When he went to court, Chad claimed that his rights had been violated. How could he use the U.S. Constitution to support his claim?

"The First Amendment clearly protects my right to assemble, even in government buildings."
"The Fourth Amendment protects me from unreasonable search and seizure."
"The Fifth Amendment protects my right not to answer questions that will incriminate me."
"The Sixth Amendment protects my right to a fair and speedy trial."

Answers

Answer: D. "The Sixth Amendment protects my right to a fair and speedy trial."

Explanation: Since Chad waited three years before his case was heard, that means that his right to fair and speedy trial has been violated. The reason it was violated is because he definitely isn't having a speedy trial. Chad can use this in court.

Answer:

d fair and speedy trial

Explanation:

you suspect that your new college roommate may have an eating disorder because, althought she seems to have a normal body size, you have heard her frequently vomiting after a mear, and her tooth enamel is becoming corroded. She also will frequently eat 3 boxes of crackers at one time to relieve stress and will then feel guilty afterwards. What is the symptom

Answers

Answer:

Bullimia nervosa

Explanation:

Bullimia nervosa my be defined as an eating disorders in individuals were people eat a lot in a single time or short time and then feel guilty or shame afterwards because of overeating or eating more. It is a life threatening eating disorder. It often leads to binge eating and then purging.

In the context, my new college roommate have eating disorder and she frequently vomits and her teeth her tooth enamel has also eroded. She often feel guilty after eating 3 boxes of crackers in a single time. Such a condition shown the illness of Bullimia nervosa.

Making laws for society is an example of __________. A. maintaining order B. providing public services C. supporting the economy D. protecting territory

Answers

Answer:

A.Laws don't have many other uses more than keeping the peace and order.

Explanation:

Answer:

A

Explanation:

Got it right

Carol took her earrings off at Marcia's hair salon and put them on the counter. When she finished having her hair done, she left the shop without remembering the earrings. Betty finds them and wants to keep them. Can she

Answers

Answer:

d. No, Marcia would have the right to keep them as against anyone but Carol.

Explanation:

As in the given situation since it is mentioned that Carol forgot her earring at Marcia hair salon after her hair done so it would not be kept with Betty.

As , betty cant keep them as it does not belong to her because the earring is belong to Carol and the Marcia has the right to keep them for against anyone but for Carol

Therefore the correct option is d.

What was General Sherman'a plan to defeat the confederates and the civil war?

Answers

Answer:

The purpose of Sherman's March to the Sea was to frighten Georgia's civilian population into abandoning the Confederate cause. Sherman's soldiers did not destroy any of the towns in their path, but they stole food and livestock and burned the houses and barns of people who tried to fight back.

Explanation:

The basic argument behind dissonance theory is that information that is inconsistent with a person's already-held attitudes and beliefs will create a psychological ______ that must be relieved.

Answers

Answer:

"Inconsistency" seems to be the correct response.

Explanation:

It might be because for someone else makes a decision and those whose intervention does not in itself follow the values, everything just indicates there's conflict throughout his words and deeds as well as his principles. This would be the justification that the second hypothesis seems to be inconsistent with people's perceptions and values.

How dose the rule of law promote freedom
A it limits rights of those in power
B it protects the rights of everyone equally
C it protects the poor and not those in power
D it limits the time people serve in jail
I think I know what is is I just want to make sure

Answers

Answer:

B. it protects the rights of everyone equally

Explanation:

Rule of the law is the way law is defined in the US and EU. It means that the authority of the law should treat all people in society equally in the legal circumstances.

Rule of the law states that the statements of law should be publicly available for all and fairly practiced by the stated standards. The law is enforced equally upon everyone, regardless of their status and background, and always in accordance with the international declarations of human rights. No one should be an exception and everyone should be protected or prosecuted in the same way.

Why did the Viking attacks on Europe end? Give at least TWO (2) reasons.

Answers

Answer:

- Stronger European nations

- Vikings considered raids to be not as profitable anymore.

Explanation:

- Stronger European nations.

Viking raids started from around 790s to the late 11th century. At the beginning, European consisted of smaller kingdoms that had no affiliation toward one another.  This made it easier for the Vikings to attack and conquered their territories.

As the conquest goes on, European nations realized that they need to joined forces and centralized their military's in order to fight off the Vikings.  As a result, it gradually became harder for the Vikings to raid other European territories.

- Vikings considered raids to be not as profitable anymore.

As other European nations grew stronger, The Vikings realized that the amount of death/casualties that they face from each raids surpassed the economic worth of goods that they're able to steal. So they eventually decided to focus on trading rather than raids.

what is goggle uncle?

Answers

Answer:

Uncle Goggle is like that scarry older relative that your mum warns you about hanging around with.

Yeah what the person above me said

What is an important reason that Russia exports a lot of electricity to countries in Europe?
A.
Russia has very little else to export.
B.
Russia is rich in mineral resources that can be used to fuel power plants
C.
Most people in Russia do not use electricity, so it makes sense to sell it to other countries.
D.
The Russian government prevents nearby countries from producing their own electricity.
OMG PLZ HALPPPPP

Answers

Answer

b, Russia is rich in mineral resources that can be used to fuel power plants

Explanation:

Answer

B.Russia is rich in mineral resources that can be used to fuel power plants

Explanation:

5.
Why were the high priests so powerful in Inca society?

Answers

Answer:

the priest played an important role in the inca empire.

they used to treat sickness by using herbs and other plants as medicines.

PLZ HELP IM ALMOST DONE I GIVE BRAINLIEST

Answers

Answer:

I think it's answer is A

8) What are the processes of socialization!

Answers

Question:

What are the processes of socialization!

​answer:

Stages of socialization

Key Takeaways

The life process of socialization is generally divided into two parts: primary and secondary socialization.

Primary socialization takes place early in life, as a child and adolescent. ...

Secondary socialization takes place throughout an individual's life, both as a child and as one encounters new groups.

In China, bronze was used in what ceremonies.

Answers

Answer:

Religious

Explanation:

Used to fashion weapons, parts of chariots, and ritual vessels, bronze played an important role in the material culture of China.

Hope it helps!

it is illegal to deny someone a loan based on the persons

Answers

No. That would just be discrimination
No based on their credit is how you would know if they can get it or not

Help me somebody !!!!!!!!

Answers

Answer:

The answer is D

Explanation:

Hope this helped, Have a Wonderful Day!!

Answer:

d

Explanation:

and the question on the top is false

Please help!!
Which of the following Muslim achievements helped sailors explore the worlds?
they invented the astrolabe.
they harnessed the power of gun powder as sailing fuel.
they designed the caravel.
They invented algebra
(If correct and i remember ill give brainlyest)

Answers

Answer:they harnessed the power of gun

Explanation:

Pls help will Mark brainliest!! SUPER EASY 20 POINTS

Answers

Answer:

1. D

2. A

3. B

4. C

5. E

Explanation:

hope this helps

Please help..its due in an hour!!!
'The Declaration of Independence stated that a government based on popular consent could never secure its citizen's natural rights to life, liberty, and the pursuit of happiness.'
True
False

Answers

Answer:

True

Explanation:

That is why we use the electoral college

THE CORRECT ANSWER IS TRUE !

What is the main difference between farming in the Appalachian Plateau and the Appalachian Valley?

Answers

Answer:

Appalachian Plateau and Appalachian Valley are found in the region of Georgia. Appalachian Plateau and Appalachian Valley along with Blue Ridge makes Appalachian Mountain Range in Georgia.

Appalachian Plateau lies in the Northwest part of Georgia. Farming in the Appalachian Plateau is not good because of the sandy soil. The rigid area of the plateau makes it impossible to cultivate the area.

Appalachian Valley is also known as the Great Appalachian Valley or the Great Valley Region. The valley lies the northwest part of Georgia. The two most important industries of the area are farming and mining. The area is highly cultivating and the soil is rich. The crops that are usually grown in the area are apples, cabbage, tobacco, corn, wheat, cotton, etc. Farming in this region is possible because of the freshwater resources.

.

Explanation:

Use the map above to describe the partition of Africa after the Berlin Conference.

Answers

Answer:

After the Berlin Conference Africa was divided among European countries.

Largest portion of West and North Western Africa was under control of France, while Great Britain dominated in Eastern and Southern Africa.

As we can see Belgium was controlling Congo, while Italy had territories in Eritrea and Libya.

Germany was controlling Cameroon and part of Southwestern Africa.

Spain was controlling Morocco and territories in the Northwestern part.

Portugal was controlling Angola and territories in the east.

Respond to what you learned about the Holocaust.

Answers

Answer:

The holocaust had 6 million deaths

The holocaust was a result of the presidency of Adolf Hitler. Hitler rounded and slaughtered over 6 million people, mainly jewish, in concentration camps.
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Write and solve a multiplication equation to find how much money each person should pay if each person pays the same amount. 1)In a food chain, with each feeding relationship, the energy transferred from one organism to another will(1 point)a)remain constant.b)be independent of the level.c)increase.d)decrease.2)Food chains normally consist of no more than (1 point)a)six organisms.b)five organisms.c)four organisms.d)three organisms.3)The black bear is common to North America. Black bears eat many foods, mainly grass, roots, berries, and insects. However, fish and mammalsincluding those already deadare also part of their diet. Some tend to wander near campsites and can develop a taste for human food and garbage. Given this information, which term most accurately characterizes black bears? 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He does not draw himself, indeed, but he has great pleasure in seeing the performances of other people, and I assure you he is by no means deficient in natural taste, though he has not had opportunities of improving it. Had he ever been in the way of learning, I think he would have drawn very well. He distrusts his own judgment in such matters so much, that he is always unwilling to give his opinion on any picture; but he has an innate propriety and simplicity of taste, which in general direct him perfectly right." Marianne was afraid of offending, and said no more on the subject; but the kind of approbation which Elinor described as excited in him by the drawings of other people, was very far from that rapturous delight, which, in her opinion, could alone be called taste. Yet, though smiling within herself at the mistake, she honoured her sister for that blind partiality to Edward which produced it. "I hope, Marianne," continued Elinor, "you do not consider him as deficient in general taste. Indeed, I think I may say that you cannot, for your behaviour to him is perfectly cordial, and if that were your opinion, I am sure you could never be civil to him." Marianne hardly knew what to say. She would not wound the feelings of her sister on any account, and yet to say what she did not believe was impossible. At length she replied: "Do not be offended, Elinor, if my praise of him is not in every thing equal to your sense of his merits. I have not had so many opportunities of estimating the minuter propensities of his mind, his inclinations and tastes, as you have; but I have the highest opinion in the world of his goodness and sense. I think him every thing that is worthy and amiable." "I am sure," replied Elinor, with a smile, "that his dearest friends could not be dissatisfied with such commendation as that and I do not perceive how you could express yourself more warmly." Marianne was rejoiced to find her sister so easily pleased. "Of his sense and his goodness," continued Elinor, "no one can, I think, be in doubt, who has seen him often enough to engage him in unreserved conversation. The excellence of his understanding and his principles can be concealed only by that shyness which too often keeps him silent and you know enough of him to do justice to his solid worth. But of his minuter propensities, as you call them you have from peculiar circumstances been kept more ignorant than myself. He and I have been at times thrown a good deal together, while you have been wholly engrossed on the most affectionate principle by my mother and I have seen a great deal of him, have studied his sentiments and heard his opinion on subjects of literature and taste; and, upon the whole, I venture to pronounce that his mind is wellinformed, enjoyment of books exceedingly great, his imagination lively, his observation just and correct, and his taste delicate and pure. His abilities in every respect improve as much upon acquaintance as his manners and person. At first sight, his address is certainly not striking; and his person can hardly be called handsome, till the expression of his eyes, which are uncommonly good, and the general sweetness of his countenance, is perceived. At present, I know him so well, that I think him really handsome; or at least, almost so. What say you, Marianne?" "I shall very soon think him handsome, Elinor, if I do not now. When you tell me to love him as a brother, I shall no more see imperfection in his face, than I now do in his heart."Which two sentences show how the author develops the theme of love through Elinor's characterization?A. Elinor is blind to Marianne's criticism of Edward.B. Elinor decides to change Marianne's mind by being rude and stubborn.C. Elinor rejects Marianne's opinion of Edward.D. Elinor defends Edward by listing the traits that she has observed in him.E. Elinor states that Edward is the most handsome man in England. help me plz I can't get the answer right What does it mean if two things are negatively correlated?If one thing increases by x, the other increases by x 1.The dependent variable is always moving in the negative direction.As one thing decreases, the other increases.As one thing decreases, the other also decreases. CAN SOMEONE HELP PLEASE IT"S DUE TOMORROW AND IK YA'LL CAN SEE THIS PLEASE :(identify and explain a cause and effect relationship associated with the ideas or events in document 1 and 2document: Industrial revolution and the lives of workers in mines in factories in great Britain2b. Explain the extent to which The Physical and Moral Condition of the Children and Young Persons employed in Mines and Manufactures is a reliable source of evidence for understanding the working conditions of mines in Great Britain in the1800s. In your response, be sure to include your evaluation of the sources reliability and your reasoning for that evaluation.