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Annette [7]
3 years ago
15

Janice developed a new measure of intelligence. She then tested two groups of people. One of the groups scored low on existing I

Q tests and the other scored very high. Those who scored low on old tests usually scored low on her new test; those who scored very high on old tests usually scored high on the new test. Her new measure has:
A) concurrent validity.
B) face validity.
C) content validity.
D) internal validity.
E) statistical validity.
Social Studies
1 answer:
g100num [7]3 years ago
5 0

Answer:

A. Concurrent validity            

Explanation:

Concurrent validity- It refers to the degree to which the results of a specific measurement or test corresponds to those of a formerly established test or measurement for the same construct. This is mostly used in education, social sciences, and psychology.

Example: The researcher gives students the latest test, designed to solve mathematical questions. After that, they compared the test scores already done by the school, a reliable and recognized judge of mathematical ability.

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According to the Fact Sheet No. 45 dated  September 2017 of the Unesco  Institute  for Statistics, Northern Africa and Western Asia literacy rate went from 64% to 81. The youth literacy rate increased in Northern Africa and Western Asia from 80% to 90% and sub-Saharan Africa  from 65% to 75%. Female literacy rates-lower than male literacy rates at the start of the period - generally grew faster than male literacy rates between 1990 and 2016.Thus, the gap between men and women has decreased  in all regions over the past 26 years.  


8 0
3 years ago
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Today fewer than 250,000 people make their primary living from food foraging. Where do the remaining food foragers often live?.
bekas [8.4K]

Less than 250,000 people currently depend on food foraging as their main source of income. The remaining foragers so frequently inhabit habitats (cold locations, woodlands, islands) where other methods of food production are not viable.

To forage is to look for wild food sources. It has an impact on an animal's fitness because it's crucial to its capacity for survival and reproduction. A subfield of behavioral ecology known as foraging theory examines how animals respond to their living environments by changing how they forage. There are two basic categories of foraging. The first is solitary foraging, which occurs when animals go hunting alone. The second is foraging in groups.

Today, fewer than 250,000 people rely on food foraging as their main source of income. Because other methods of food production are not sustainable in these environments (cold places, forests, islands), the remaining food foragers frequently live there.

To know more about Food Foraging, refer to this link:

brainly.com/question/14229457

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5 0
1 year ago
What were the social, economic, political, and geographic benefits of purchasing the Louisiana territory?
REY [17]

Answer:

Explanation:

The purchase doubled the size of the United States, greatly strengthened the country materially and strategically, provided a powerful impetus to westward expansion, and confirmed the doctrine of implied powers of the federal Constitution.

3 0
2 years ago
If you know your résumé will be scanned, which of the following formatting options should be removed?
frez [133]
The correct answer is B. Italics

If your resume is going to be scanned and put into a database, it should not have any italics in it.
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3 years ago
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Is it excusable behavior for a mentally ill person to commit murder?
belka [17]
In my opinion it’s not excusable.
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3 years ago
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