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snow_lady [41]
3 years ago
7

Robert M. Yerkes was a pioneer of hereditary IQ in America. As chairman of the Committee on the Psychological Examination of Rec

ruits for the U.S. Army, Yerkes developed the Alpha and Beta Intelligence Tests. Recent immigrants mostly from Southern and Eastern Europe scored lower than those who had emigrated mostly from Northern Europe (who had immigrated to the US earlier in time). These results were used to justify harsh, eugenics-based immigration restrictions in the 1920s. Many scientists today would argue that the Alpha and Beta tests were not good science. What is the best explanation as to why?
Social Studies
1 answer:
Allisa [31]3 years ago
3 0

Answer:

here you go

Explanation:

The Yerkes–Dodson law is an empirical relationship between arousal and performance, originally developed by psychologists Robert M. Yerkes and John Dillinger Dodson in 1908. The law dictates that performance increases with physiological or mental arousal, but only up to a point.

The Army Alpha is a group-administered test developed by Robert Yerkes and six others in order to evaluate the many U.S. military recruits during World War I. It was first introduced in 1917 due to a demand for a systematic method of evaluating the intellectual and emotional functioning of soldiers.

This adapted test, first published in 1916, was called the Stanford-Benet Intelligence Scale and soon became the standard intelligence test used in the U.S. The Stanford-Benet intelligence test used a single number, known as the intelligence quotient (or IQ), to represent an individual's score on the test

The Army Beta 1917 is the non-verbal complement of the Army Alpha—a group-administered test developed by Robert Yerkes and six other committee members to evaluate some 1.5 million military recruits in the United States during World War I. ... It has been recognized as an archetype of future cognitive ability tests.

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Building up an inventory of standard parts or modules instead of immediately producing the finished end items is the essence of:
Artyom0805 [142]

Answer:

D.

Explanation:

Delayed Differentiation is a technique that companies <u>use to delay in product finishing.</u> This also helps in aligning supply and demand and customizing products.

Delayed Differentiation technique is used by <u>companies that have uncertainty of demand.</u>

In delayed differentiation, such companies use this technique to avoid surplus. In this technique, <u>companies produce specific-end items rather than finished-end items.</u>

So, the correct answer is option D.

7 0
3 years ago
In chapters 1 and 2, a number of signifnicant things happen to elie wiesel and the other jews of sighet. list some key events
kati45 [8]
I don’t see it sorry
6 0
3 years ago
Whats the purpose of the military installation
dangina [55]

Explanation:

<u>Military installations can be defined as the locations directly operated by the military itself.</u> It is used for many purposes manifested below:

* It provides accommodation facilities to the military.

* It provides training facilities for the military.

* Military can base their equipment there in these military installations.

* Military can conduct their operations secretly from these installation.

* They are also used to store food for the military.

* Some military installation are also used for aviation purposes and known as air bases.

* Military installation when used for military ships are known as naval bases.

5 0
3 years ago
A(an) ________ locus of control is the belief that our outcomes are outside of our control; an ________ locus of control is the
riadik2000 [5.3K]
external <span>locus of control is the belief that our outcomes are outside of our control; internal locus of control is the belief that we control our own outcomes. 

People that excel in external locus control will tend to be more spiritual are not suited in the decision-making process because they generally could accpet their 'fate'. Meanwhile, people that excel in internal locus control tend to be logical and ambitious with a strong drive to improve themselvess.</span>
5 0
3 years ago
Write a detailed entry about racial inequality
Kobotan [32]

Answer:

Explanation:

racial inequality is not necessarily the same thing as racism, though the two do often go hand in hand. Perhaps it would be fair to say that racism is defined by a prejudice towards a group of people based on their race or ethnicity, and racial inequality is the result of that prejudice. For example, while it would be hard to point towards the racism of any one individual to account for the disparity between wealth in white families, and wealth in black families, it is nevertheless certainly an example of racial inequality. The fact that average black people have less money than white people is very plainly a result of lack of opportunity.

After all, we know quite plainly that while western culture (particularly the United States) values the “pull yourself up by the bootstraps narrative”, it is ultimately usually generational wealth that wins the day.

The racial inequality, in this case, is a result of the fact that African Americans started as slaves in this country, and then suffered through Jim Crowe laws, and other circumstance that contributed to a difficulty in establishing a foothold in prosperous circumstance.

It is important to note that situations of racial inequality do not necessarily pertain to every member of a given race. For example, not all African Americans struggle economically, and not all Caucasians prosper financially. In fact, there are countless examples of each case where the exact opposite is true. When people refer to racial inequality, they are talking about patterns that all too often manifest themselves in our society.

7 0
2 years ago
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