Is it possible to make up for missed sleep on the weekends? Dr. Daniel Cohen investigated this prevalent belief by disrupting the circadian rhythms of a group of volunteers. Participants remained conscious for 33-hour stretches—equivalent to staying awake all night—and then slept for 10 hours. While the volunteers were awake, Cohen periodically tested their mental and motor skills. The sleep-deprived volunteers scored fairly well soon after waking, but as the hours wore on, the participants' ability to think clearly, as well as their reaction times, steadily worsened. The study implies that the chronically sleep-deprived may function normally for a short time but inevitably slow down, even if they attempt to catch up on their sleep.


The volunteers' performance eventually _________.

Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected
A accelerated
B deteriorated
C stabilized
D intensified

Answers

Answer 1

Answer:

B deteriorated

Explanation:

According to the given article, it is noted that Dr. Cohen made some experiments to see if a person that is deprived of sleep for a period of time is still able to function. The research question was to see if it was possible to make up for missed sleep on the weekends. He got some volunteers and they were allowed to go thirty three hours without sleep and then to sleep for ten hours, before being given some tasks to perform.

The study implies that the chronically sleep-deprived may function normally for a short time but inevitably slow down, even if they attempt to catch up on their sleep.

The volunteers' performance eventually DETERIORATED.

*For something/someone to deteriorate, it means that their performance or output got worse with time.


Related Questions

4 Which type of interview would be the most beneficial as part of a research project?
Interviewing someone who grew up in a region that your research paper discusses
Interviewing someone who experienced the historical event that your research paper discusses
Interviewing someone who has some general but not specialized knowledge about cars
Interviewing someone who owns several old cars for a research paper on new car technology

Answers

Answer:

interviewing someone who grew up in a region that your research paper discusses

Answer:

Hey!

I think the right option would be the 2nd option

Interviewing someone who experienced the historical event that your research paper discusses.Because, they would have more experience and could give u a lot of information for your research.

Which statement supports the idea that animal hybridization is unsuccessful?

Answers

Answer:

Many babies that come from the breeding of different species are unable to reproduce.

Explanation:

hope this helps:)

How does the author from “We wear The mask” struggle with identity?

Answers

Answer:

hearing and speaking good luck with the answer

Which sentence uses the
underlined academic
vocabulary word incorrectly.?
A. Whereas we all wanted to go to the art
exhibit together.
B. The art exhibit was open to the public,
whereas the cooking exhibit was by
invitation only.
C. Whereas all parties are in agreement,
this case is officially closed.

Answers

B. The art exhibit was open to the public,

Will give brainiest!!!!! What is one important thing you can learn about a secondary source by analyzing it?
A:the meaning of the events shown in the document
B:the viewpoint of the author or creator
C:the feelings of people directly involved in the event
D:the full historical context of the events described

Answers

Answer:

D

Explanation:

D:the full historical context of the events described

The full historical context of the events described is one important thing you can learn about a secondary source by analyzing it, hence option D is correct.

What is secondary source?

A document or video that discusses information that was first presented elsewhere is referred to as a secondary source.

A secondary source of information, on the other hand, is one that was produced later by a person who did not personally experience or take part in the events or circumstances you are examining.

Secondary sources are typically scholarly publications and articles used in historical research projects.

Therefore, one significant thing you can learn about a secondary source by analyzing it, the full historical context of the events described.

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What aspect of society does Charles Dickens criticize in this excerpt from Oliver Twist?

For instance; when Sowerberry had an order for the burial of some rich old lady or gentleman, who was surrounded by a great number of nephews and nieces, who had been perfectly inconsolable during the previous illness, and whose grief had been wholly irrepressible even on the most public occasions, they would be as happy among themselves as need be—quite cheerful and contented—conversing together with as much freedom and gaiety, as if nothing whatever had happened to disturb them. Husbands, too, bore the loss of their wives with the most heroic calmness. Wives, again, put on weeds for their husbands, as if, so far from grieving in the garb of sorrow, they had made up their minds to render it as becoming and attractive as possible. It was observable, too, that ladies and gentlemen who were in passions of anguish during the ceremony of interment, recovered almost as soon as they reached home, and became quite composed before the tea-drinking was over. All this was very pleasant and improving to see; and Oliver beheld it with great admiration.

A.
differences in the outlook on death between the rich and poor
B.
neglect of health by the working class population
C.
the lack of adequate medicinal and health care facilities
D.
an exaggerated show of grief to maintain respectability

Answers

Answer: D

Explanation:

Answer:

I think it’s D

Explanation:

They way they were adding to it

In this TED talk, novelist Chimamanda Ngozi Adichie reflects on how she found her authentic cultural voice – and warns that if we carry only a single story about another person or group, we risk a critical misunderstanding. She will take us on a journey of her own experiences, sharing not only “single stories” she had about others, but also stories she found others carried that affected her. After watching the video, we will engage you in a focused conversation about the video and the stories you carry and encounter too.

B.How are these stories perpetuated?

C.Who has the power to set the agenda and tell the story in the places where you work/ serve/learn? The speaker of the house.

D.What can you do to interrupt single stories?

E.What does it mean to have a single story about a country, culture or event?

F.What does Adichie mean by, “And the problem with stereotypes is not that they are untrue, but that they are incomplete”? Do you agree with this statement? Explain

G.Is there a single story of a country or people that you have? How could this apply to Canada First Nations, Metis and Inuit peoples?


Answers

that persons link is fake, i tried to look it up earlier!!!

Which one sounds better?
Savannah & Trevor... What would be the ship name?
or
Savannah & Braiden... What would be the ship name?

Answers

Answer:

How about first one

Savor

Explanation:

1. In "No Witchcraft for Sale," how does Gideon treat Teddy when he is a child?


Affectionately


Humorously


Impatiently


Angrily


2. Why does Mrs. Farquar like Gideon?


He shares his knowledge of native ways.


He is a good cook and servant.


He helped her feel welcome in the area.


He treats Teddy with affection.


3. At a certain point, Gideon becomes more distant with Teddy. Why?


Teddy makes Gideon take an orange.


Teddy laughs at Gideon.


Teddy doesn’t need Gideon as much.


Teddy is growing into a young man and is showing the same prejudices as his parents.


4. How are Teddy's eyes injured in the story?


He gets sap from a plant in them.


A branch hits him in the eyes.


A snake spits venom into them.


He gets into a fight with another boy.

Answers

Answer:

I feel like it was angrily because no one normally does things like that to a child

Explanation:

porks it wasnt helpful was it

Gideon treated Teddy very affectionately when Teddy was a child, as he felt such affection and care towards Teddy.

From there, we can answer the questions as follows:

All this affection that Gideon felt for Teddy, made him treat the child with a great treasure, which made Teddy's mother, Mrs. Farquar begins to like Gideon.

However, as he grows up, Teddy starts to become a very prejudiced person, just like his parents. This saddens Gideon a lot and causes him to pull away from Teddy.

Gideon feels bad that Teddy becomes very racist, and Gideon himself is a black man.

At one point Teddy is attacked by a snake, which throws venom in his eyes. His eyes are damaged, but Gideon rushes to help him.

"No Witchcraft for Sale" is a book that questions the positioning of blacks and their acceptance in white families and society.

More information:

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What sense did Edgar Allan Poe believe the "unity of effect" in a poem should
arouse in the reader?
A. A sense of pride
B. A sense of generosity
O
C. A sense of faith
D. A sense of beauty

Answers

The context clues show that the sense that Edgar Allan Poe believed the "unity of effect" in a poem should arouse in the reader is D. A sense of beauty.

What are context clues?

The context clues are the hints that are given by the authors in a literary work.

In this case, the context clues show that the sense that Edgar Allan Poe believed the "unity of effect" in a poem should arouse in the reader is a sense of beauty.

In conclusion, the correct option is D.

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did kids grades rise or went down in 2020 2021

Answers

Answer: went down

Explanation: a lot are not doing so well because they are over the computer and in school learning and they are also being lazy since the teachers cant really punish them

. What is the difference between a memoir and reflective writing?

- A memoir is only about someone's personal past, while a reflective essay can be on any subject.
- A memoir is meant to be exciting, while a reflective essay is more matter-of-fact.
- A memoir covers everything in a person's past, while a reflective essay only looks at one event.
- A memoir is book-length, while a reflection is only a few pages long.

Answers

Answer:

A) A memoir is only about someone’s personal past, while a reflective essay can be on any subject.

Explanation:

A memoir is a retelling of your life story. You can write a reflective essay on anything that interests you, whether it is an event in your life or an examination of how a certain book affects you.

A memoir includes a personal past of the person, while reflective writing includes the topic matter on any subject. Thus, option A is the correct difference.

What are a memoir and reflective essay?

A memoir is an account of personal views. It can be considered a historical account or a memorandum of a past event in the life of someone. It includes details from personal experience.

A reflective essay is an academic essay that describes the real and imaginary details and events of any topic and is not limited to a personal level. It convinces the audience by stating the experiences.

Therefore, the memoir states the personal past experience.

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I need 2 paragraph about the road not taken and 20 years after it need to look like an Explanatory essay

Answers

Answer:

hope it helps :)

Explanation:

The poem, “The Road Not Taken” by Robert Frost states that in life we come upon many decisions, and there are points where we have to let fate take the lead. “The Road Not Taken” uses two paths as a symbol of a life decision. To understand this poem you have to have understanding of life’s meaning. The author helps us better understand the message by his use of tone and literary devices such as metaphors and symbolism. In this poem we come to realize that life is a combination of decisions and fate. The two paths symbolize the life of the traveler and all his life decisions. This poem expresses life, because in life, there are important decisions that in some instances can make a really big change, sometimes it’s hard to find your way out of something, and there are many possible ways you can do it.

“Then took the other, as just as fair, and having perhaps the better claim” are verses where we can clearly see that this is a decision in to which he is putting a lot of thought. Throughout the poem, we learn that there are two paths to take, but the traveler, who we suppose is Robert Frost, is uncertain of which one to take.  We learn that this is really a life decision, and not just a choice between two paths. Towards the end, there is a drastic change of the indecisive tone to a tone of regret.

In this poem there is a line that is “I shall be telling this with a sigh”, Robert Frost shows a sign of regret, meaning he made the wrong decision. Not all decisions have to be clearly thought out or over-thought. In our lives sometimes we make some wrong decisions too. By depending on time we can’t really lookup that why we made mistake. In this scenario we have to be more careful about our decision. The road we chooses is full of challenges and needs to be explored. In the beginning we think we would choose a better path than previous path, but the road never seemed to end. What we decide today is going to affect our future. Sometimes the decisions we make can be wrong but that is way better than standing and not choosing anything.

In this poem “The Road Not Taken” by Robert Frost state that the roads are considered to be a symbol of his life decisions. The fact the Frost chose to use this symbol to portray the message makes us have a clear idea of what he is going through. Towards the end of the poem, signs of regret shows, how in life a decision can really impact your life and who you become as a person. By the end of the poem, we have learned that the difficulty of choices is that sometimes you really have to let fate take the lead. Those paths shows that it doesn’t matter which side has been taken more but which is the best one for you.

Life is made up of choices. The choices people make in their lifetime not only shape their life, but they can make or break it. Every once in a while a person is offered a monumental decision that will decide the path of their entire life. Still, knowing a choice needs to be made does not make it easy to decide. In this line, “sorry…could not travel both”, Robert Frost does not know which road to take, what decision to make. He only knows that he cannot travel both. However, indecision is part of the beauty of life. Some of the best choices are result of careful thought. A person does not always have to take the road of the ones before them; they can take an entirely new path with an unknown future. We have to be observant and to choose the correct path among the various paths life sets in our way.

Robert Frost states that “ I took the one less travelled by, and that has make all the difference”, The poem felt very connected to me as I have also had some difficult times choosing the correct way or option in my life. One of those decisions was coming to CityTech which I am sure I will never regret. Before coming to this college I had been doing Associate first year in another community college. When I got selected, many of my relatives and friends suggested me not to come here as I was already going to another college. However, I chose to come here although I knew that this way would be full of challenges. Now, I am also sure like the poet that the new challenges and struggles I will have to face here will make a difference in my life. Hence, there are many options in our life and it is obvious to be confused. We should be able to choose the correct path and move forward. Once we choose to travel in one way, we cannot travel  back  in time and choose the next one. So, we should be careful and observant while taking decisions and choose the path which we will not regret.

Tana is writing about popularity of cell phones. Which
detail would be most useful to her?
O "A study shows that smartphones can lead to
unhappiness."
"The report analyzed a large national survey."
"This was the year when more than half of
households in the country began to own
smartphones."
"The report also shows that increased time spent on
screens lowered the well-being of adolescents."

Answers

Answer:

C. "This was the year when more than half of

households in the country began to own

smartphones.

Explanation:

It is about the popularity.

Pls brainliest

Answer:

This was the year when more than half of

households in the country began to own

smartphones

Explanation:

Identify the point of view for the following sentence:

Tiffany used her prize money from the science fair to buy herself a new microscope.

Question 2 options:

third person


first person


second person

Answers

Answer:

Third person or option one

Explanation:

Select the correct answer. Why is comparing and contrasting an important tool for readers? A. It shows one writer’s ability to express different points of view. B. It helps readers see similarities and differences between texts. C. It allows readers to connect the text to their own experiences. D. It allows readers to see a writer’s opinions and emotions in a text.

Answers

Answer:

B, It helps readers see similarities and differences between texts.  I hope this helps! Sending love! <3

Explanation:

B! hope this helps you out!

When the emperor was divine

How old are the boy and girl when the book opens?

Answers

Answer:

$mile please :)

Explanation:

$mile please :)

Skinner says 'Pathetic.' Goes to jail for child murder

Answers

Answer:

the simpsions ?

Explanation:

Will be marked brainliest for whoever answers

Answers

Answer:

I think its A, The cultural would include literary, and the last two make sence.

Explanation:

Foreshadowing isn’t always a big, dramatic statement. Sometimes just naming a future event is an example of foreshadowing. For example, Rafael is in class, listening to his science teacher talk about fossils. But his mind keeps wandering to the meeting he has later today with the principal. That might seem like a small or meaningless detail—but if the author took the time to mention the meeting, maybe more than once, you can bet that whatever happens in this meeting is going to be significant. This is especially true if a character feels apprehension, or fear, about the upcoming event. This type of foreshadowing creates anticipation for the future event and prepares the reader for what is to come.

Which of the following passages is the best example of foreshadowing through anticipation?

A
When I reached into the box, I found a bunch of rubber snakes. I jumped back in shock—I’m scared of snakes!

B
Karl wasn’t sure if he liked the new girl, even after having lunch with her in the cafeteria. She seemed nice enough, but she didn’t like hip-hop.

C
As Jamie got ready for bed, all she could think about was her doctor’s appointment tomorrow. She was going to find out whether or not her illness had come back.

D
Luisa’s mom didn’t want her to go to the party. “I don’t want you to be out in a strange neighborhood, especially at night,” she said. Luisa was disappointed, but she knew in her heart that her mom was right.

Answers

im pretty sure it's c cause it's the only one that makes sense to me

You are Rachael/Rueben, President of the Wellness Cell of your school. You decide

to organise a workshop, to raise awareness of the importance of mental health. This

workshop would be conducted by the school counsellor. Write a notice in about

50 words, informing the students of class XI-XII about the workshop.​

Answers

Answer:

Notice writing for a workshop in school.

Explanation:

                                            NOTICE                                ABC PUBLIC SCHOOL                                          11 MAY 2012

This is to inform everyone that the school will be organizing a workshop on the importance of mental health and its awareness. This workshop will be led by our school counselor and would be held on the 15th of May, 2012.

So, everyone is requested to attend the workshop.

Rachael

President

Wellness Cell

1. What point does the author make about homework? Zinc reading labs Story: Sorry Teachers, but My Sleep Is More Important Than Homework

Answers

Can you put the whole question and I’ll help you

she hates people staring at her.change into passive voice

Answers

She hates when people stare at her

Active voice: She hates people staring at her.

Passive voice: She hates when people stare at her.

What is the meaning of passive voices?

The meaning of passive voices are a form or set of verb forms in which the performer performs an action verb.

What are the examples of passive voices?

The examples of passive voices are:

Food was eaten by dog.My laptop was stolenHe was looked after by his grandmother

Hence, the correct answer is She hates when people stare at her.

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What does being in students' council mean to me? speech

Answers

Answer:

brainliest The purpose of the student council is to give students an opportunity to develop leadership by organizing and carrying out school activities and service projects. In addition to planning events that contribute to school spirit and community welfare, the student council is the voice of the student body.

Explanation:

help me on number 4 pls

Answers

Answer: metaphor

Explanation:

plz mark brainliest :3

2. What is the relationship:

Carpenter: build

Answers

Carpenters follow blueprints and construct buildings. This is a very skillful trade and craft

Michael acts............ the boss
A. as he be
B. as if he were
c. if he were
D. if he was ​

Answers

Answer:

michael acts b. as if he were the boss

Explanation:

i hope this helps :)

Napoleon's effort to persuade the animals that his decision to sell some of their crops is a good idea is faulty and deceptive

Answers

This question is incomplete. Here's the complete question.

Read the passage from Ch. VI of Animal Farm which begins "One Sunday morning" and ends "was made about that either" (pp. 66-70).  

Napoleon's effort to persuade the animals that his decision to sell some of their crops is a good idea is faulty and deceptive because -

the windmill could be built without the materials Napoleon wants to obtain  

getting what is wanted or needed is the purpose of any commercial venture

the hens are the only animals that would be forced to make a sacrifice  

the other animals had no say in the decision to sell the crops

Answer:

 

getting what is wanted or needed is the purpose of any commercial venture

Explanation:

When Napoleon announces that Animal Farm will engage in trade with the neighboring farms, he presents the idea as not having "any commercial purpose," which is deceptive because that´s how any commercial venture works. He makes it look like he´s sacrificing himself as he will be doing the task no one wants to do, which is interacting with the humans.

what reason for including vocabulary at the beginning did you use? check all that apply​

Answers

Answer:

do u have like a picture or something?

Explanation:

essay on the pearl showing how human life is ruled by fate

Answers

Answer:

“Fate is like a strange, unpopular restaurant filled with odd little waiters who bring you things you never asked for and don’t always like.” - Lemony Snicket. In the novella “The Pearl” by John Steinbeck, there are several examples of fate throughout the story. Most of the time the main character, Kino does not ask for them and in this story, fate takes many bad turns throughout the book, resulting in tragic events.

Fate is responsible because the good and bad of pearls. When Coyotito got stung by the scorpion, Kino and Juana were forced to bring him to the doctor to prevent him from dying. Kino had no money to pay the doctor, so he attempted to pay him in the only thing he had. Flat, gray, ugly pearls. “Crease by crease he unfolded it, until at last there came to view eight small misshapen seed pearls, as ugly and gray as little ulcers, flattened and almost valueless” (Steinbeck, 11).

It was by fate when Kino could not pay the doctor the great pearl he found shortly after. At that time, Kino only had the worthless pearls. Of course it was after the doctor denied them and after Coyotito healed when they found the pearl of the world. It was clearly fate. He could have of looked somewhere else and the whole story would have of been different. However, he searched in the exact area where the

:) i really hope i helped!

Explanation:

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