Over the past few decades, the average intelligence scores have increased. This phenomena best illustrates why intelligence tests need:

A. To be revised for predictive validity

B. Periodic standardization

C. To be checked for content validity

D. To be revised for reliability

Answers

Answer 1

Answer:

A.

Explanation:

This phenomenon best illustrates why intelligence tests need to be revised for predictive validity. The tests are taken initially and show high scores, then they are taken again and show even higher scores. This shows that the individuals are getting smarter. If the test continues to be taken without revision then the same results will continue since the individuals will continue to become smarter but the test will continue being the same. Therefore, becoming much easier for the participants every time. This ultimately leads to better and better scores.


Related Questions

compare and contrast the Chinese Judicial System vs. the Nigerian System. You Must include in your answer:

How the Sovereignty of the nation is affected by both?

How does a strong judicial branch affect the civil society?

What is the benefits politically of having a motivated and efficient judicial branch?

Answers

Answer:

Rather, Congress deemed them necessary and established them using power granted from the Constitution. ... The ability to decide if a law violates the Constitution is called judicial review. It is this process that the judiciary uses to provide checks and balances on the legislative and executive branches.

Explanation:

read the one paragraph and answer the one question to go with it
pls help, I really need it >o< its due tomorrow
pls pls help me

Sergei doesn’t like this, doesn’t like that the boy is almost at it [his goldfish], already reaching for the jar. In this instant Sergei understands the boy didn’t come for television, what he came for, specifically, is to snatch Sergei’s fish, to steal it away. Before the mind of Sergei Goralick really understands what it is his body has done, he seems to have taken the burner off the stove and hit the boy in the head. The boy falls. The camera falls with him. The camera breaks open on the floor, along with the boy’s skull. There’s a lot of blood coming out of the head, and Sergei really doesn’t know what to do.
That is, he knows exactly what to do, but it really would complicate things. Because if he takes this kid to the hospital, people are going to ask what happened, and it would take things in a direction Sergei doesn’t want to go.
“No reason to take him to the hospital anyway,” says the goldfish, in Russian. “That one’s already dead.”
“He can’t be dead,” Sergei says, with a moan. “I barely touched him. It’s only a burner. Only a little thing.” Sergei holds it up to the fish, taps it against his own skull to prove it. “It’s not even that hard.”
“Maybe not,” says the fish. “But, apparently, it’s harder than that kid’s head.”
“He wanted to take you from me,” Sergei says, almost crying.
“Nonsense,” the fish says. “He was only here to make a little something for TV.”
“But he said . . . ”
“He said,” says the fish, interrupting, “exactly what he was doing. But you didn’t get it. Honestly, your Hebrew, it’s terrible.”
“Yours is better?” Sergei says. “Yours is so great?”
“Yes. Mine’s supergreat,” the goldfish says, sounding impatient.
‘‘I’m a magic fish. I’m fluent in everything.” All the while the puddle of blood from the earring kid’s head is getting bigger and bigger and Sergei is on his toes, up against the kitchen wall, desperate not to step in it, not to get blood on his feet.
"You do have one wish left," the fish reminds Sergei. He says it easy like that, as if Sergei doesn't know-as if either of them ever loses count.
"No," Sergei says. He's shaking his head from side to side. "I can't," he says. "I've been saving it. Saving it for something."
"For what?" the fish says.
But Sergei won't answer.

What does the dialogue(Conversation between two or more people) between Sergei and the Goldfish reveal about their relationship?

Answers

Answer:

It reveals that love each other and have a really close bond.

Explanation:

Sergei was willing to do what it takes to save his beloved goldfish. The goldfish gave Sergei advice as to what he should do in his time of crisis.

I hope this helps!!!!!!

Which of the following is intended to prepare students for success at
colleges worldwide?
O A. dual enrollment
B. IB
C. ACT
O D. AP

Answers

The answer is B. IB :))

Answer:

the answer would be B.IB

Explanation:

Soil compaction results from
A) the reduction or elimination of pore space in soil
B) the weight of heavy machinery on soil
C) livestock walking over soil
D industrialization
E all of the above

Answers

Explanation: ALL OF THE ABOVE:E

Compaction of soil can be defined as the compression of the soil particles into smaller volume which will reduce the pore space and it will provide more space for water and less space for air.

It can be done by many ways. Some of the ways are suggested here. The reduction of pore space in the soil.

The weight of heavy machinery on the soil will reduce the pore space of the soil.

The livestock walking also reduces the pore space of the soil and helps in soil compaction

Soil compaction results from all of the above (reduction or elimination, weight of heavy machinery on soil, livestock walking over soil,  industrialization). Thus, option (e) is correct.

When soil particles are compressed, pore space is reduced and soil compaction takes place. Putting weight on the soil, which occurs frequently in agricultural areas due to foot traffic, livestock tramples, or the enormous weight of agricultural machinery, is the main factor in soil compaction.

Other factors that contribute to soil compaction include heavy foot traffic, cultivating and walking on damp ground in gardens, compression caused by heavy machinery, vehicles parked under trees, and any activity that puts pressure on the soil and weakens its structure.

Therefore, option (e) is correct.

Learn more about on soil compaction, here:

https://brainly.com/question/2837181

#SPJ6

Answer parts A, B, and C. A. Explain ONE way in which post-war pessimism impacted world culture through the 1920s and 1930s. B. Identify and explain ONE historical example to support your answer in part A. C. Identify ONE way in which the Great Depression spurred the economic experimentation in industrialized countries

Answers

Answer:

A. The lost generation in the 1920s, when artists and writers began to influence ither to come out and have fun. This period of time expanded economic growth in Europe and the US.

B. A historical answer to support this would be how we expanded technologically aswell with our advancements like instant cameras and television. This was also known as the roaring twenties when we let go of prosperity ad just let loose and were thriving.

C. A majot Spur in the Great Depression that expanded economic experimentation in Industrialized countries was the Stock market crash in the US. The stock market crash in 1929 was when stock prices dropped and led to a widespread financial panic since many people lost thier life savings.

Explanation:

BTW i got a 98, and the points taken off was just spelling and grammer errors.

ONE way in which post-war pessimism impacted world culture through the 1920s and 1930s is:

Artists used this period as a time for self expression and there was also an economic boom during this period.

The identification and explanation of ONE historical example to support the answer above is:

Cameras and televisions were invented and this also helped contribute to economic boom.

ONE way in which the Great Depression spurred the economic experimentation in industrialized countries is:The stock market crash in 1929 led to widespread economic experimentation.

Read more about post war pessimism here:
https://brainly.com/question/1563918

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