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Hatshy [7]
3 years ago
9

Read the scenario and answer the questions that follow it. In a laboratory study of sleep deprivation, researchers employed a va

riety of techniques to keep volunteers awake for variable amounts of time. One group of participants was kept awake for 24 hours, and the other was kept awake for 48 hours. During periods of forced wakefulness, participants were required to engage verbal learning tasks such as memorizing the definitions of obscure English words. At the conclusion of the period of forced wakefulness, participants were allowed to sleep for as long as they wanted to. When participants awakened, researchers tested them on the learning tasks they completed during the periods of forced wakefulness. The researchers discovered that participants who were deprived of sleep for 48 hours recalled less than those who had been forced to remain awake for 24 hours. 1a. What is the independent variable
Social Studies
1 answer:
jasenka [17]3 years ago
5 0
Intense of refect resting demand/ depend on each individual daily work
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What question was resolved with the Great Compromise? ​
Luda [366]
The Great Compromise solved the problem of representation in Congress during the Constitutional Convention. There were two competing plans to decide representation in Congress. The first, the Virginia Plan, was to provide Congressional representation according to a state's population.
4 0
3 years ago
Experts and non-expert groups do not categorize using the same levels. Suppose we compare horticulturalists to people with littl
lubasha [3.4K]

Answer:

- Subordinate; basic.

Explanation:

As per the question, given that five different plants are there to be labelled; it could be predicted that the expert group would firstly label the plants on 'subordinate' level while the 'non-expert' group would label on the 'basic' level. <u>The key reason for this difference is that the experts possess essential knowledge of the domain while the non-experts would move gradually towards the expertise</u>. Thus, the former views the information in a distinctly organized and meaningful pattern significant to the aspects of their knowledge while the latter lacks in such aspects and views the given domain or situation differently.

8 0
3 years ago
Explain how people ADAPTED to a changing climate during the Paleolithic Age.
vagabundo [1.1K]

Answer:

They used stones, tree branches, and leaves to survive the climate.

Explanation:

The climate during the early Paleolithic age were warm. But it got colder as they move closer to the ice age period. At that time, humans still haven't developed the ability to create sharp tools from metals. So they can't produce fur coats to survive the cold weather.

In order to survive the changing climate, they built a very simple shelter using the combination of stones, tree branches , and leaves. (Humans'  intellect haven't developed to make a more advanced shelter during this time period_

4 0
3 years ago
All of the following are formal or informal sources of presidential power except
nikklg [1K]
<h3><u>Question:</u></h3>

All of the following are formal or informal sources of presidential power except

a. presidential authority to raise revenue

b. presidential access to the media

c. precedents set during previous administrations

d. public support

e. the constitution

<h3><u>Answer:</u></h3>

All the mentioned options are formal or informal sources of Presidential power except the Presidential authority to raise revenue.

<h3><u>Explanation:</u></h3>

The powers to raise a revenue is not given to the presidential authority. This is because raising funds occurs when a bill is passed from both the houses of the parliament. A direct implementation of the raise in revenue in a democratic country by a single person or authority would be a sign of dictatorship.

Living in the world's largest democracy, a single raise in any tax or revenue is gone through two houses of the parliament and then it is approved by the government. It is a chain that works and not a single person or authority.

5 0
4 years ago
Which of the following statements is true of short-term memory?Its storage capacity is virtually unlimited. It is an active memo
tatuchka [14]

Answer:

It retains information for only as long as 30 seconds unless strategies are used to retain it longer. I

Explanation:

In simple words, a short term memory can be defined as memory structure in which the limited amount of processing takes place. Unless the knowledge in short term memory is retained by repetition or other such techniques, it has a very small capacity (7 items +/- 2) and a short period (max 30 seconds). It can be seen as a secondary processor of the brain.

Thus, from the above we can conclude that the correct option is second statement.

5 0
3 years ago
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