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Zielflug [23.3K]
3 years ago
12

A study to evaluate the effectiveness of computer-assisted instruction in reading compared two groups, one using the computers,

the other not using them. The researchers first tested the students for "reading readiness" and insured that the average readiness scores of students in the two groups was the same. The design used here was a two-level _____ design.
a. independent groups designb. matched groups designc. nonequivalent groups designd. repeated measures design
Social Studies
1 answer:
arlik [135]3 years ago
8 0

Answer:

B. Matched groups design

Explanation:

In matched group design, subjects are matched on specific variables such as reading readiness score in this case which may affect the outcome of the dependent variables such as effectiveness of computer-assisted instruction in reading and then the subjects are split into the test groups. This is just to reduce errors in the study.

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Taya2010 [7]

Answer:

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Explanation:

<u>Cuneiform was the writing system in Mesopotamia</u> developed around 3200 BC. It was used first to write the Sumerian language and it is the first known system of writing in human history. It was written by wedge tool on the clay tablets. <u>Firstly it was used for administration and in the temples.</u>

Therefore,<u> with the writing system, the professions of the scribe and bureaucrat were developed.</u>

Scribes were the person who professionally wrote documents and made copies of them. They would write down important texts for businesses and copy the manuscripts.

Burioracts are people who deal with official documents and procedures, usually connected with governmental bodies and administration. As <u>texts were used largely in this area, we can conclude this profession developed with the development of the writing technique.</u>

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3 years ago
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poizon [28]
Pretty sure it’s A
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crimeas [40]

Answer:

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