In an experimental investigation,what is the variable that the researcher changes or manipulates in order to see its effects is called?

Answers

Answer 1

Answer:

Explanation:

La investigación experimental es cualquier investigación realizada con un enfoque científico, donde un conjunto de variables se mantienen constantes, mientras que el otro conjunto de variables se miden como sujeto del experimento.

La investigación experimental es uno de los métodos de investigación cuantitativa principales.

El ejemplo más simple de una investigación experimental es una prueba de laboratorio. Siempre que la investigación se realice bajo condiciones científicamente aceptables, se califica como una investigación experimental.

Una verdadera investigación experimental se considera exitosa sólo cuando el investigador confirma que un cambio en la variable dependiente se debe a la manipulación de la variable independiente.

Es importante para una investigación experimental establecer la causa y el efecto de un fenómeno, lo que significa que debe ser claro que los efectos observados en un experimento se deben a la causa.

Como es natural, puede ser que los eventos que ocurran sean confusos y no permitan a los investigadores establecer conclusiones fácilmente.

Por ejemplo, un estudiante de cardiología realiza una investigación para comprender el efecto de los alimentos en el colesterol y resulta que la mayoría de los pacientes con problemas de corazón no son vegetarianos ni tienen diabetes, es porque comen carne (supongamos). Este último puede ser un aspecto (causa) que puede provocar un ataque cardiaco (efecto).


Related Questions

An enlightened despot was a ruler who

Answers

An enlightened despot (also called benevolent despot) is an authoritarian leader who exercises his political power according to the principles of the Enlightenment. Historically they were monarchs using enlightened ideas and principles in order to enhance the central government's power (thereby their own power).

what is A culture of Civility

Answers

Answer:

Civility is the result of self-awareness of how you respond to others. The sustainable business model recognizes the deeper interconnections between cultural courtesy and graciousness and the company's employee and customer loyalties

Explanation:

Is a result of awee ness

Does anyone knows this please help me

Answers

Answer:

i would say the aluminum atom has 22 atoms located outside the nucleus it has 13 located inside the nucleus so none of those are right  but if i had to guess i would say B

Explanation:

i hope this helps!!!!

your welcome:)

Cite a situation where you adopted a holistic view in looking at a problem or situation .how did adopting a holistic view help you make sense of the situation?​

Answers

The correct answer to this open question is the following.

The situation where I adopted a holistic view of looking at a problem or situation was the time in which we had internal problems in the classroom that affected the socializing and harmony of the group. In the beginning, a just listened to one side of the story and my opinion was biased. However,  when I was taught about the holistic approach, I learned how to be a better neutral observer and realized that there were many factors involved in the situation. So I saw the whole of the problem, not just one side.

Adopting a holistic view helped me make sense of the situation because I understood the different arguments of each side and other and other factors that were outside of my control. It gave me more patience to change what was in my hands, and tolerate and respect what was out of my reach.

One situation where a holistic view can help when examining a problem or situation is stress management.

We are currently dealing with a large flow of information and demands that can lead to increased anxiety and stress.

The holistic approach can therefore be understood as a field of human and natural sciences that brings together knowledge and health practices that comprise an entire system and influence the functioning of the parts, that is, human beings, organizations and organisms must be understood in an integral way.

In human beings, the holistic approach comprises man in:

physical, mental and spiritual dimensions.

Therefore, the holistic view can be useful to manage stress in the sense of seeking a set of practices in medicine, science and psychology to promote human well-being as a whole.

The holistic view can establish the search for the cause of stress and health problems related to thoughts, emotions, physical conditioning and other variables that interfere with the overall health of men.

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Which geographic feature(s) formed the boundary for
Georgia's charter?
O the Altamaha and Savannah Rivers
O the Appalachian Mountains
X the Mississippi River
O the Gulf of Mexico

Answers

I know the Savannah river is a boundary currently but in the colonial era the Altamaha is also a boundary so A

Answer: (A) The Altamaha and Savannah Rivers

Explanation: right on edge 2020

List some of the specialized jobs
in early forming villoges.

Answers

Answer:

some of the specialized job in early forming villages are Social, political, and environmental characteristics of early civilizations.

Explanation:

mark me brainlist.

why is money important to our society

Answers

Answer:

Money is important to our society because it helps keep order, and is a tool used for purchasing items.

Explanation:

how did the practice of legalism improve life for chinese people

Answers

answer:

legalism did not improve the life of chinese people.

what is the idea legalism?

it believed that harsh punishments would frighten chinese people away from committing crimes. legalist laws listed thousands of crimes, and at the time legalism was law, most chinese people could not read, so they often did not know they had done something wrong until they were arrested.

psa:

*please do not just copy my answer it was meant to help you not just give you anything to put down!  

*if you think my answer is good or will get an A please give me brainliest or high stars.  

*please treat people with kindness, wear a mask, and have a lovely day.

legalism did not improve the life of chinese people.

Explanation:

When did most nations in southeast Asia gain independence from western powers?

A) after world war II

B) during the Japanese occupation

C) before word war II

D) during the Vietnam war

Answers

I think is B- during the Japanese occupation . Hope this helps !

Answer: the correct answer is A

Explanation:

What does Andrew Carnegie mean when he says, “The man who dies rich dies disgraced”?

Answers

Answer:

Rich people should use their wealth to help others live better lives.

Answer:

In an 1889 essay, steel magnate Carnegie told his fellow business leaders, "The man who dies thus rich dies disgraced." Carnegie believed that the wealthy should repay their debt to society. True to his beliefs, by his death in 1919 he had divested himself of more than 95 percent of his fortune.

Which diagram best shows the relationship between social institutions and
culture?
A.
Religious institutions
Shape ideas about work
and money in a culture
O B.
Goverment institutions
Pass laws that uphold
cultural values
O
C.
Economic institutions
Influence the spiritual
beliefs of a culture
D.
Family institutions
Prevent children from
experiencing cultural
change

Answers

Answer:

b

Explanation: government and laws are direct correlation with each other.

Answer:

See it's not d

Explanation:

Explain any two elements of sociali
zation​

Answers

Answer:

a. Investigation: as a name suggest, the investigation is the stage where one searches for information

b. Remembrance: in this stage of socialized, the former member of a group considers his memories and tries to reason with himself about the reason for departure

1. What three vital things did the Nile River provide to the ancient Egyptian civilization?

Answers

The three most important crops were wheat, flax, and papyrus.

what is the significance of turkish migration?

Answers

Answer:The motif on the rugs represent Anatolia and Central Asia and their civilizations. These compositions, motifs, and designs represent the origins and culture of a society; therefore, a rug can be considered a cultural item. Each of the designs is meaningful, not an accidental drawing.

Explanation:

what do wind and watrr do with the suns heat?
Cool it
Spread it
Block it from reaching the Earth
Or cause it to melt mountain ranges​

Answers

The sun powers the wind by heating up parts of the earth more than others. Wind is the movement of air. ... The sun heats up parts of the ocean waters. This makes the water in these areas rise.
Here you go ;)

Why did Georgia not react the same as most colonies to the Proclamation of 1763?

Question 3 options:

They weren’t governed by the King so they didn’t care


They were allowed to move past the Appalachian Mountains


They gained land from the Proclamation


They didn’t have to follow any rules made by the king

Answers

Answer:

They were governed by the king

Explanation:

1. WHAT WAS THE NAME OF THE DOCTRINE IN THE SUPREME COURT CASE OF PLESSY V. FERGUSON?

Answers

Answer: separate but equal

Explanation:

The answer is separate but equal

how far away do you think the nearest star is to our solar system?

Answers

Answer:

about 4.22 light-years

Explanation:

It's a fact

Well I learned this it says 40208×10⁹

Four different gangs have controlled different areas of your city-state for the past 40 years. Before that, there was a dictator, but he died of a heart attack and when nobody could agree on who should take over, the four men who were his closest began fighting against each other. There is so much conflict between these four gangs in the city-state that every day, regular citizens get hurt or killed. Which form of government would be the best to have in this situation?

Answers

Answer:

A democracy where instead of a dictator, someone is elected to be a leader, a president/prime minister if you want like most of the nations today.

Explanation:

Write any three different between Municipalities and Rural Municipalities ​

Answers

Municipal corporation can be called a local government of the India. In India when an urban area get above 1 million population and government urbanized that area and handover authority to municipal corporation to take care of that city.

Which of the following was native to the Americas?
O
A. wheat
O
B. apples
C. COWS
0
D. corn

Answers

Answer:

D corn

Explanation:

Among the options provided, the crop that is native to the Americas is corn. Option D is the correct answer.

Corn, also known as maize, is a staple crop that originated in the Americas. It was domesticated by indigenous civilizations thousands of years ago and played a significant role in their agricultural practices and diet. Native American cultures cultivated different varieties of corn, adapting it to various climates and environments. Option D is the correct answer

Corn was a crucial crop for Native American civilizations such as the Mayans, Aztecs, and Incas. It provided sustenance and was used for various purposes, including food, livestock feed, and materials for crafts and construction. When European explorers arrived in the Americas, they encountered corn and recognized its value. It was eventually introduced to Europe and other parts of the world, leading to its global cultivation and consumption.

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Apart from oases give two other places in a desert where people live?

Answers

Havasu falls and seba oasis. Hope this helps

___________were men and women who sold their labor to a person that would pay for their passage to the colonies

Answers

Answer:

Indentured servants were men and women who sold their labor to a person that would pay for their passage to the colonies.

Explanation:

indentured servants

Good luck!

Life, liberty, and the pursuit of happiness are examples of unalienable rights which are rights that -

people receive from their Creator and cannot be taken away.

Americans gain once they of age to participate in an election.

Americans recognized after troops spent the winter at Valley Forge.

people received after the British signed the Treaty of Paris 1783.

Answers

Answer:

people receive from their Creator and cannot be taken away.

Explanation:

Growing and buying locally saves the environment from dealing with the pollution caused by shipping produce around the country.


A)True

B)False

Answers

Answer:

true

Explanation:

the gasoline and smoke will not be released into the air

:answer true



Explanation

In the two years before the signing of the Declaration of Independence, colonists grew increasingly resentful of Great Britain because of the –

Answers

Answer:

the brits were imposing taxes on the american colonists

Explanation:

Match the following.
1.
a highly developed society
Indus Valley
Mesopotamia
Fertile Crescent
silt
an area of land that is shaped like a crescent moon that
2.
extends from the Persian Gulf to the Mediterranean Sea
river which flows through north-central China and empties
3.
into the Yellow Sea, also known as the Yellow River
an area of land that is located along the Indus River in
4.
present-day Pakistan and India
5. the channeling of water to fields to help crops grow
an area of land that is located between the Tigris and
6.
Euphrates Rivers in the Middle East
an area of land that is located along the Nile River in present-
7
day Egypt
8. rich soil that is deposited by a river
irrigation
Huang He River
civilization
Nile Valley
PLS HELP I WILL MARK YOU BRAINLEST

Answers

Answer:

1. Civilization: a highly developed society

2. Fertile Crescent: an area of land that is shaped like a crescent moon that extends from the Persian Gulf to the Mediterranean Sea

3. Huang He River: river which flows through north-central China and empties into the Yellow Sea, also known as the Yellow River

4. Indus Valley: an area of land that is located along the Indus River in present-day Pakistan and India

5. Irrigation: the channeling of water to fields to help crops grow

6. Mesopotamia: an area of land that is located between the Tigris and Euphrates Rivers in the Middle East

7. Nile Valley: an area of land that is located along the Nile River in present-day Egypt

8. Silt: rich soil that is deposited by a river

1. A highly advanced society is considered civilized.2. The Fertile Crescent is a region of territory that stretches from the Persian Gulf to the Mediterranean Sea and is shaped like a crescent moon.

3. Huang He River, often known as the Yellow River, is a river that flows across north-central China and drains into the Yellow Sea.

4. The Indus Valley is a region of territory in modern-day Pakistan and India that is situated along the Indus River.

5. Irrigation: the process of directing water to fields to aid in crop growth

6. Mesopotamia: a region in the Middle East situated between the Euphrates and Tigris Rivers

7. Nile Valley: a region of territory in modern-day Egypt that is situated along the Nile River.

8. Silt is a type of rich soil.

Therefore,

1. A highly advanced society is considered civilized.

2. The Fertile Crescent is a region of territory that stretches from the Persian Gulf to the Mediterranean Sea and is shaped like a crescent moon.

3. Huang He River, often known as the Yellow River, is a river that flows across north-central China and drains into the Yellow Sea.

4. The Indus Valley is a region of territory in modern-day Pakistan and India that is situated along the Indus River.

5. Irrigation: the process of directing water to fields to aid in crop growth

6. Mesopotamia: a region in the Middle East situated between the Euphrates and Tigris Rivers

7. Nile Valley: a region of territory in modern-day Egypt that is situated along the Nile River

8. Silt is a type of rich soil.

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Which geographic features contribute to cultural diffusion?

Answers

Answer:

Natural barriers such as mountain ranges, oceans and large deserts limit human travel and isolate populations, thus restricting cultural exchanges. Island nations, such as Japan, were long isolated from other cultures. This fostered the development of rich, unique cultures.

Explanation:

hope that helps if not arry

Why would a scale be helpful when trying to determine distances on a physical map? Why do mapmakers have to choose between showing the correct land shapes or distances on the Earth?

Answers

Answer:

The ability to use a map scale is one of the most basic and important map skills. ... Students who understand that map scale represents real distances on Earth, and can use map scales to calculate distances, will also better understand the world in spatial terms.

The mapmakers have to make this choice because of the shape of our planet and because there is still not a method as to how to have both the land shapes and distances to be precise at the same time.

In which direction would you travel to get from Washington DC to Mexico? 

Answers

answer:

south

explanation:

mexico is south of washington d.c.

psa:

*please do not just copy my answer it was meant to help you not just give you anything to put down!  

*if you think my answer is good or will get an A please give me brainliest or high stars.  

*please treat people with kindness, wear a mask, and have a lovely day.

Answer: southwest

Explanation: because that's the direction it takes

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Choose the best conjugation. they (feminine) respond Quiero comprar una casa ______ mi mam.A. PorB. Para Three families bought food at a baseball game. The Davis family spent $16.50 on 3 hot dogs, 2 drinks, and 1 pretzel. The Ruiz family spent $26 on 4 hot dogs, 4 drinks, and 2 pretzels. the Cho family spent $13.75 on 2 hot dogs, 1 drink, and 3 pretzels. What is the price of one pretzel? What permitted transportation in the early years of the United States? Erie Canal MississippiMissouri River System Pony Express Transcontinental Highway solve for n -53 + n = -28 6.Est-ce que vos____________(rpondre) ce texto?7.Mon ami et moi, nous_______(attendre) nos parents.8.Je __________(Perde) le match de tennis.Help me function: f(x)= -x^2+2true or false: when f(x) =2, x= -2 Please do it fast please Please help me!Linear Equations with distribution 2(3x + 3) = 18 The speaker's obstinate carriage, square coat, square legs, square shoulders,-nay, his very neckcloth, trained to take him by the throat with an unaccommodating grasp, like a stubborn fact, as it was,-all helped the emphasis. Who or what is described as being like a stubborn fact?' A) the speaker B) the setting C) the emphasis D) the neck cloth Barton and Fallows form a partnership by combining the assets of their separate businesses. Barton contributes accounts receivable with a face amount of $48,000 and equipment with a cost of $193,000 and accumulated depreciation of $103,000. The partners agree that the equipment is to be priced at $90,000, that $3,100 of the accounts receivable are completely worthless and are not to be accepted by the partnership, and that $1,300 is a reasonable allowance for the uncollectibility of the remaining accounts receivable. Fallows contributes cash of $28,700 and merchandise inventory of $56,000. The partners agree that the merchandise inventory is to be priced at $60,500.Journalize the entries to record in the partnership accounts (a) Barton's investment and (b) Fallows' investment. If an amount box does not require an entry, leave it blank or enter "0". Casey has 8 1/2 yards of fabric she uses 2 1/2 yards to make pillows and 3 yards to make curtains how much fabric is remaining question pictured. 15 pooints I thought of a number. 3/4 of my number is 36. What is the value of the number in the number in the thousandths place? 1.985 Find f(7) given f(x) = 5x+ x + 2 Which process aids an archaeologist in the study of artifacts? The total charge that a tow truck driver charges to tow a vehicle can be represented by the graph below.Which Equation best represents this situation? The_______ (1215), was an important document because testadishes forthe first time the idea that everyone including the king was subject to the hisdocument gave Englishmen basic rights and freedoms.Declaration of IndependenceConstitutionVirginia Declaration of RightsMagna Carta For a Saturday matinee, adult tickets cost $8.50 and kids under 12 pay only $7.00. If 80 tickets are sold for a totalof $605, how many of the tickets were adult tickets and how many were sold to kids under 12?