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Harman [31]
3 years ago
14

Dona is a graduate student investigating the development of fine motor skills. She selects a group of children and assesses thei

r fine motor skills every six months over a two-year period. In this example, Dona is using a ________ research method. Multiple Choice
Social Studies
1 answer:
Setler [38]3 years ago
5 0

Answer:

longitudinal

Explanation:

Longitudinal research method is a form of research investigation in which the researcher examines and assesses the variables under investigation for a long period. This could be for extended weeks, months, or years.

Therefore, going by the description in the question, in which Dona's research work lasts for more than two years, it can be concluded that Dona is using a LONGITUDINAL research method.

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A condition in which the focal point is beyond the retina because the eyeball is shorter is called _____.
insens350 [35]

Answer:

Farsightedness

Explanation:

When the eyeball is too short, the focal point of light falls behind the retina, causing farsightedness

6 0
2 years ago
How would you summarize John Hay's first request in the first open door note?
algol13

The Open Door policy was written in 1899. The U.S. was interested in acquiring cheaper goods (mainly cotton) from foreign markets.

John Hays wrote this policy to protect the privileges among countries that were trading with China. He wanted countries to have equal access to ports open to trade in China, and to avoid a monopoly.

The first note in the Open Door Policy said that (1) each great power should maintain free access to a treaty port or to any other vested interest within its sphere.

6 0
3 years ago
The Sacramento City Council adopted a law to reduce the allowed sound intensity level of the much-despised leaf blowers from the
wel

Answer:

With the new law, the ratio of new allowed intensity to previously allowed intensity is \frac{67}{92} = 0.7283 or

67:92

Explanation:

Let's start explaining that a ratio is a mathematics expression to compare two or more numbers.

From the question suppose that:

X = new allowed intensity

Y = previously allowed intensity

The most simple ratio, compare two numbers. A ratio is commonly expressed using the next expressions:

X to Y

X : Y

\frac{X}{Y}

From there you can say that the ratio of the new allowed intensity to the previously allowed intensity is

\frac{67}{92} = 0.7283 or

67:92

Note: the first number in the sentence should be located first.  For instance,  a ratio of 4 red apples to 5 green apples is 4:5 or 4 to 5, not 5:4 or 5 to 4.

3 0
3 years ago
You are able to read this sentence because you understand a system of symbols
Mekhanik [1.2K]

Answer:

Language!

Explanation:

Chomsky's system directly refers to a theory that humans are born with the ability for acquiring language. However, it is not a system itself so that answer is eliminated.

Representational reasoning and species symbolism are ways to understand knowledge and interpret language, etc.

The only way you can read that sentence is because you understand the english <u>language,</u><em><u> </u></em> so language is the answer.

5 0
3 years ago
Read 2 more answers
Which of the following best describes the social structure of the south in post colonial america
Reptile [31]

Answer:

gentry,lower class and middle class

5 0
3 years ago
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