Solved > 51. REM sleep, or ‘active sleep’ constitutes what:1990663 …

51. REM sleep, or ‘active sleep’ constitutes what percentage of a normal night’s sleep in adults?

a) 45-50%

b) 20-25%

c) 5-10%

d) 65-70%

52. Professor Cimmerian is talking to her class about some of the characteristics of early humans. She has brought up the notion that sleep initially was engaged in largely as a function of safety and served to keep early peoples safe from predators. This describes the __________ theory of sleep.

a) microsleep

b) circadian

c) restorative

d) threshold

53. When awakened from REM sleep, __________ report dreaming.

a) 80%

b) 20%

c) 40%

c) 100%

54. REM behavior disorder results from __________

a)too much sleep.

b)not enough sleep.

c)failure of the brain to adequately paralyze the muscles during REM sleep.

d)deterioration of the medial hypothalamus.

– What is the progression of NREM stages and REM sleep in a typical night of sleep?

55. How many stages are in REM sleep?

a) one

b) two

c) three

d) four

56. How many stages are there in NREM sleep?

a) three

b) four

c) one

d) two

57. Which statement is true of sleep cycles in normal sleep?

a) They last about 90 minutes, have 1 or more stages of NREM sleep followed by REM sleep.

b) They last about 90 minutes and each consists of 1 or more stages of REM sleep.

c) They last about 60 minutes, have 1 stage of NREM sleep followed by REM sleep.

d) They last about 90 minutes and each consist of REM sleep followed by 4 stages of NREM sleep.

58. Periods of REM sleep alternate with periods of non-REM sleep in a cycle that recurs about every

__________ minutes or so.





59. You see an advertisement for a method of learning a foreign language that seems simple—just put on a tape and fall asleep. The accompanying description cites proof that people can learn while asleep. Being a good psychological detective, what question would you ask about the offered proof?

a)Did the individuals actually dream about the foreign language?

b)What did the EEG indicate about the participants’ level of sleep?

c)Did the researchers use only long sleepers who would spend more time with the tapes?

d)Were study breaks included in the tape to provide greater comprehension of the material?

60. You are watching sleep researchers monitor the sleep of a normal adult. The participant is

hooked up to an EEG. What brain waves would you observe as the person becomes drowsy and then

enters the first stage of sleep?

a)alpha eventually replaced by delta

b)delta eventually replaced by theta

c)alpha eventually replaced by irregular

d)delta eventually replaced by beta is an online academic writing platform that provides extensive assistance to graduate school students as they work through their research projects, papers and dissertations. gives students access to experienced professionals who can provide the help they need in a timely and efficient manner. The service offers a wide range of services, including editing, proofreading, formatting, researching and more that can give students the confidence they need to write the perfect paper or dissertation for their chosen subject matter.

Services Offered by offers a wealth of different services designed to make research projects easier for graduate school students. These include editing, proofreading, formatting and researching services, all tailored specifically for graduate-level studies such as PhDs or Master’s degrees in any field from business administration to engineering or even psychology – all with the aim of helping busy students find success in their academics without having to sacrifice other important commitments like family time or work hours towards earning a living wage outside of college hours.

The Benefits of Using
Using gives you access to experts from all over the world who are highly qualified and experienced in helping graduate-level students to complete successful projects in various fields quickly and efficiently – something that would otherwise be difficult, if not impossible, given tight deadlines associated with most Ph.D./Master’s degree programs today. Moreover, using this platform makes it easier for students to keep up with multiple research tasks simultaneously since there are so many different experts available on tap at any one time – no longer will you have to put off studying one topic while focusing on another because of lack of resources! Additionally, having access to professional editors, proofreaders, but also formatters means that quality control standards aren’t sacrificed when finishing major pieces – since these individuals understand what makes up good academic writing better than anyone else and can offer guidance on how best one should go about making improvements along those lines. Finally, there is also an added cost-saving benefit associated with utilizing Graduate Writer Help compared to hiring an independent contractor (which could potentially run into thousands depending on length/complexity).
This service allows users only pay for what students need, which tends to be much lower overall because customers pay per hour rather than project basis, thus resulting to greater financial flexibility, especially for those just starting out postgraduate studies looking to conserve some pennies here there whenever possible!

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more
Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?