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svlad2 [7]
3 years ago
11

Dr. Paul found that college students between the ages of 18 and 23 performed better on a cognitive task in a low-noise condition

than in a high-noise condition. Dr. Ben wants to repeat Dr. Paul's study by adding age as a variable—18-23 and 65-74. He predicts an interaction between the age and noise variables. In this case, Dr. Ben is questioning the _____ validity of the original study.
Social Studies
1 answer:
blsea [12.9K]3 years ago
4 0

Answer:

external

Explanation:

The process of applying the conclusion of a particular scientific study into a study which is outside its context is said to be external validity. The conclusions derived in one particular study is applied to other situations through external validity. There are cases when such generalization brings a negative result to the study. Also, the factor of generalization is limited to some extent.

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Which of the following devices imparts ownership in a corporation?
Lady bird [3.3K]
D. STOCK is the device that imparts ownership in a corporation.

It is a type of security that the corporation issues to raise money for capital or operating expenses. Stocks, issued to investors, signify ownership in a corporation<span> and represent a claim on part of the </span>corporation's<span> assets and earnings.

There are two main types of </span>stock. These<span> are common stock  and preferred stock.

Common Stocks are </span><span>shares entitling their holder to dividends that vary in amount and may even be missed, depending on the fortunes of the company.

Preferred Stocks are shares </span><span><span>that entitle the holders to fixed dividends, whose payments take priority over that of common-stock dividends.</span>

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3 0
3 years ago
Which location is the best for farming in Asia
yanalaym [24]

"By far the greater part of Asia remains uncultivated, primarily because climatic and soil conditions are unfavourable. Conversely, in the best growing areas an extraordinarily intensive agriculture is practiced, made possible by irrigating the alluvial soils of the great river deltas and valleys. Of the principal crops cultivated, rice, sugarcane, and, in Central Asia, sugar beets require the most water. Legumes, root crops, and cereals other than rice can be grown even on land watered only by natural precipitation" This is from a website called https://www.britannica.com/place/Asia/Agriculture

6 0
3 years ago
What was the caste war about
SCORPION-xisa [38]

Answer:

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5 0
3 years ago
Read 2 more answers
9. which abbreviation refers to the visual disorder that produces multiple focal points on the retina?
babunello [35]

The visual disorder that produces multiple focal points on the retina is called astigmatism abbreviated as Ast.

The correct option is C.

Vision blurring is a frequent symptom of astigmatism in the eyes. Many people have astigmatism to some extent. In this disorder, the cornea, which is often affected, has an uneven curvature.

Nearly two-thirds of people have astigmatism visual disorder , which is known for being the most prevalent refractive mistake when it comes to vision issues. When the cornea is astigmatic, it is not exactly spherical in form.

Light rays converge to multiple focal points when the Cornea has an aspherical shape, as it does in people with astigmatism. Multiple focal points formed on the retina by light induce hazy vision, which can affect vision in the distance as well as up close.

The complete question is :

Which abbreviation refers to the visual disorder that produces multiple focal points on the retina?

A) PE

B) BC

C) Ast

D) SLE

E) OM.

To learn more about retina, refer

brainly.com/question/15207568

#SPJ4

6 0
2 years ago
If you could live in any country on the planet, where would it be? What are some pull factors that would influence your choice?
Zina [86]

Answer:   anywhere but the U.S because the U.S is a terrible place right now but anyway but anyway

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Social migration - for a better quality of life or to be closer to family or friends.

Political migration - to escape political persecution or war.

Environmental - to escape natural disasters such as flooding.

Explanation:

5 0
3 years ago
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