A researcher conducted an experiment to study the causes of aggression in children. Half the children were randomly assigned to eat a sugared cereal; the remaining half ate cornflakes with no sugar. The researcher then recorded the number of aggressive acts displayed by the children in a one-hour play period after breakfast. In this experiment: a) the type of cereal is the dependent variable, and the number of aggressive responses is the independent variable. b) the type of cereal is the independent variable, and the number of aggressive responses is the dependent variable. c) breakfast is the independent variable, and the group of children is the dependent variable. d) sugared cereal is the dependent variable and cornflakes is the independent variable.

Answers

Answer 1

Answer:

B.

Explanation:

In the given scenario, types of cereals is independent variable and aggressive responses are dependent variable.

Independent variables can be defined as those variable is a research that can be manipulated or changed by a researcher. An independent variable illustrates the cause and reason of a result.

Whereas, dependent variable can be defined as a variable which is tested or experimented upon.

In the given case, the variable which is being tested is the number of aggressive responses, whereas the variable which is manipulated by the researcher is cereals-- the researcher used sugared cereal and cornflakes without sugar to test the result.

Therefore, the correct option is B.


Related Questions

The reunification of North Korea and South Korea is a major political issue in East Asia. These countries may reunite in the
future, even though they are very different. How are North Korea and South Korea different from each other? Pls help ASAP!

Answers

North Korea and South Korea is VERY different, the only similarity is that they’re both Koreans, speak the same language and share the same culture, but other than that it’s drastically different. Major differences are North Korea is ruled by a authoritarian communist dictator while South Korea is a democracy. Their economy is also different, South Korea is a economic powerhouse ranking 11th in the world, while North Korea is so poor it ranks at 115th. They also have very different allies, North Korea’s allies are China while South Korea’s major allies is America. Basically, North Korea=bad, South Korea=good

Answer:

North Korea has been influenced by communism and remains a dictatorship, while South Korea is a democracy and partners with the US

Explanation:

how does art differ across the United states ​

Answers

It depend on the culture of the state and the attraction that they have i hope that gives you an idea

using complete sentences identify the four common problems faced by socieities in both the past and the present and provide one real life example of each.

Answers

Answer:

War

Explanation:

This is only one of the answers but I figured I should share it nonetheless.

War is a common problem from the past and the present. The difference is the medium use to declare war. Nowadays, wars are different, power is measured by the access and manipulation of information. But, resources are the relation to the past, because, for hundreds of years, civilizations fought for natural resources, since then, its control empowers societies.

HELP I ADDED MORE POINTS AND ILL BRAIN LIST YOU

Answers

Answer:

did most of it, have to get the rest from google

Explanation:

describe four different types of physical processes that create specific physical characteristics​

Answers

Answer:

1. Tectonic movement

2. Erosion

3. Volcanic eruptions

4. Glaciation

Explanation:

✔️ Tectonic movement: This describes the movements of the earth lithosphere - solid rock over a geologic time. Seismic activities (like earthquakes) is most associated with tectonic. When the tectonic plates move, their jagged edges actually slip out and then it causes earthquake.

✔️ Volcanic eruptions: These are explosive or effusive eruption of molten magma which comes from the earth's mantle and forms on the earth surface as lava. When the eruptions occur, a combination of silica and dissolved gas are formed which determine the type of eruption and shape of volcano.

✔️ Erosion: This is the process whereby rock, sediment and soil are carried away by agents of erosion. This physical process changes the landform, loss of soil and the damage of ecosystem.

✔️ Glaciation: Glacial actions have shaped much of the landscape in the arctic and sub-artic regions. Glaciers are usually eroded through the process of plucking and abrasion. During the plucking process, glacier flows over bedrock and softens the blocks of rock that were brought into the ice.

how does each state get their number of members of the electoral college

Answers

Answer:

yesser :(

Explanation:

Answer:

population of people in the state

Which nitrogen base sequence is the partner of C-A-T-C-G-A

A. C-A-T-C-G-A
B. G-T-A-G-C-T
C. T-G-C-T-A-G
D. G-C-A-T-G-T

Answers

Answer:

c

Explanation:

i looked it up

Answer:

B. G-T-A-G-C-T

Explanation:

G is always opposite of C and A is always opposite of T. vice versa

And it took the test.

2. Who Is Logan County, Virginia, named after?​

Answers

Answer:

It is named for Chief Logan, famous Native American chief of the Mingo tribe.

Explanation:

Logan was one of fifty Virginia counties that became part of the new state of West Virginia in 1863, by an executive order of Abraham Lincoln during the Civil War, even though Logan Country had voted for secession in the April 4, 1861

Do you think President Obama has the same goals and duties as commander in chief as did President
Washington?

Answers

Answer:

Yes i do belive he did have the same goals to improve to future

Generally speaking President Obama and President Washington did well when it comes to their primary responsibilities one of which was the preservation of life and security.

What were the similarities?

Both Obama and Washington had plans to make America a better place.

Obama's goal was to strengthen the economy while Washington's plan was to attend to the needs of the economy and the public as well as foster unity.

Hence, we can state that President Obama and President Washington did well when it comes to their primary responsibilities one of which was the preservation of life and security.

Learn more about President Washington at:
https://brainly.com/question/815647
#SPJ2

How would you describe the location of the Atlantic Ocean? Include the
hemispheres in your description.

Answers

Answer:

Between the Americas, Europe and Africa, On the eastern coasts of the Americas, on the western (and northern) coasts of Europe and Africa, spanning both the northern and southern hemispheres

Explanation:

sorry if this was incorrect or not helpful

The Enlightenment was a religious movement: True or False?

Answers

Answer:

False.

Explanation:

The Enlightenment was a collection of philosophical views in vogue among the intellectuals during the 18th century. The Enlightenment was a movement primarily related to society as it had its impact on political policies, social order, as well as on the structure of government. It also focused on scientific methods rather than supernatural powers. Enlightenment ideas questioned the established authority and adopted the notion to improve through rational changes in society. People began to challenge the old regime and the traditional religious views which dominated communities.

A person who is typically deeply asleep is displaying which pattern of brain waves?
A. theta waves
B.beta waves
C. delta waves
D. alpha waves

DONT ANSWER UNLESS U HAVE TAKEN THE TEST ON EDGE AND KNOW THE CORRECT ANSWER

Answers

Answer:

I think the answer is Delta waves

Explanation:

Period N3 is characterized by a predominance of the slow delta waves, which only happen at the deepest stage of sleep. The slowest brain waves, called delta waves, have a frequency of 0.5.

In stage three of sleep, what happens?

It is more challenging to rouse someone up when they are in stage 3 sleep, commonly known as profound slumber. In N3 sleep, when the body relaxes even more, muscle tone, pulse, and respiratory rate all decrease. The delta wave pattern of brain activity throughout this time is recognizably consistent.

What phase of sleep are delta waves more prevalent in?

Stage IV sleep, the deepest stage of sleep, is characterized by delta waves, the distinctive slow waves that give this stage of sleep its name. These waves have a low frequency (1-4 Hz), high amplitude, and are the major EEG activity in this stage.

Learn more about wave pattern of brain activity: https://brainly.com/question/19766231

#SPJ2

Whats been happening with human trafficking today?

Answers

Answer:

there has been a huge spike in trafficking during the pandemic

i have some news articles about this i can comment too if you would need, we had a socratic over this in one of my lessons a few weeks ago

which tribe would you choose to live with and why?

Answers

his tribe because it’s always happy!
i love to surround myself with positive happy people all the time!

Write a letter to your friend about what you have learnt from the life of Florence Nightingale and mhatma Gandhi?​

Answers

Explanation:

I hope this answer is Wright, So please mark as brainlist answers.

The map shows the ancient Middle East.

A map titled Hebrew Migration. A key shows Hebrew migration direction in a purple arrow and Fertile crescent and Egypt in green shading. A purple arrow begins in Ur and follows the Euphrates River northwest and then south through Canaan into Egypt.

What is the purpose of this kind of map?

to explain what natural resources were available
to show where humans moved and settled
to show why humans had to move around the world
to explain that global migration was very dangerous

Answers

Answer:

B

Explanation:

it makes sense it is showing the route people took to move and where they setelled.

Answer:

to show where the human settled

Explanation:

Based on this passage, the ____ mountains and the Appalachian mountains form a single mountain chain.

Answers

you didn’t put a pic for the story

When white-nationalist group Citizens for Constitutional Freedom occupied the Malheur National Wildlife Refuge in 2016, they expected support from the public in terms of both praise and material support. They were surprised to receive neither; most people disagreed with their politics, philosophy and actions. This is an example of:_________

a. Base rate information.
b. False consensus effect.
c. Political pedagogy.
c. Consensus.

Answers

Answer:

The right response will be Option b (False consensus effect).

Explanation:

The interpretation of the False Consensus Effect here is that whenever an individual thinks and feels that perhaps the amount of people expressing their interests, despises, perspectives and views would be dependent on their assessment or reasoning mechanism and therefore these individuals presume that perhaps the approach they assess things is equal to other individuals. The concept is considered as a false consensus effect since whenever it applies to certain views of other individuals, the views and reasoning described above emerges across as 'false agreement'.

Other options were never connected to the situation in question. So, the solution here is just the right one.

How did the invention of standardized shipping containers contribute to
globalization?

Answers

Answer:

D

Explanation:

Modern container ships can carry up to 18,000 container units. Modern container ships can carry up to 18,000 container units. Modern container ships can carry up to 18,000 container units.

Answer: The answer is A, (By reducing the cost of shipping goods overseas). I will add a picture, no worries! You deserve that a 100, you got this!

Explanation:

The goal of Chinese music is to bring entertainment or amusement.
True
False

Answers

Answer: The goal is to show a religion. To demonstrate

Explanation: True

Answer: False

Explanation: I Took The K12 Quiz I'm 100% Sure Its False

King Louis XIV, Peter the Great, and Suleiman the Magnificent were all considered absolute rulers because they?

Answers

Ok so, King Lois XIV brought the French monarchy to its peak of absolute power and made France the dominant power in Europe. Then, Peter the Great left his mark by bringing Russia into the modern age. Lastly, Suleiman was an excellent leader and helped to transform the Ottoman Empire into one of the greatest empires. Basically what the all have in common is that they all helped to grow and build these empires and make them well known today. They were all considered absolute rulers because of the sacrifices and altered these kingdoms.

I WILL GIVE BRAINLIEST AND 100 points!! Imagine that you are a representative attending the secession debate in Georgia in 1861. In two paragraphs, explain whether or not Georgia should secede from the Union. Explain your argument using reasons and evidence. Remember, you are trying to convince others to share your point of view.

Answers

Answer:

The state of Georgia must recognize the fact that in the past we agreed to be part of a great Union. Although the many differences caused by the issue of slavery, Georgia must show loyalty to the Union because divided, the United States will fail as a nation, and there is no sense to confront Americans against each other if we are one nation.  It would be to ask siblings in a family to fight each other.

The United States is greater than its differences. That is why we have the US Congress and the law, to pacifically resolve our issues. Furthermore, the economic consequences that secession would bring could really compromise the stability that we want for our people, not even thinking that a division could take us to a Civil War that nobody wants.  

Explanation:

i hope this helped you all :>

Last year a married couple had their first three children - triplets! Should they
file their federal income tax return using the 1040EZ form instead of the 1040
form?

A. Yes, partly because they will not be able to claim a dependent.
B. No, partly because they will be able to claim three dependents.
C. No, partly because they will not be able to claim a dependent.
D. Yes, partly because they will be able to claim three dependents.

Answers

Answer:

No , partly because they will be able to claim three dependents. Apex

Explanation:

Why were goods more expensive during the plague? Workers demanded higher wages, which increased prices. People wanted to buy more goods to feel better while sick. More people were participating in trade, increasing their prices. Trade routes were shut down completely and goods were scarcer

Answers

Answer:

the answer is A

Explanation:

Trust me

: )

Answer:

A

Explanation:

Workers demanded higher wages, which increased prices. People wanted to buy more goods to feel better while sick. More people were participating in trade, increasing their prices.

What was the word used to describe children of Spanish and Native American parents?
Group of answer choices

Mestizo

Comanche

Mulatto

Equiano

Answers

I think it’s Mestizo

Think about everything that you observe during a thunderstorm. Identify the various forms of energy that are displayed during a thunderstorm.

Answers

Answer:

Various forms of energy includes the cloud and ground lightning, hail, tornado and water sprouts along with flash floods and cloudbursts.

Explanation:

A thunderstorm is a lightning storm and the soundwaves it produces are called thunder, they typically form s form the cumulonimbus clouds. Which usually have strong winds and rainfall. The precipitation can occur in hail, sleet, and snow. For the formation of the thunderstorms, moisture, unstable air mass, and a lifting force such as heat is needed. Their growth occurs in three stages such as the developing stage, mature stage, and dissipation stage.

The region of the world that was likely occupied last by early humans was _____________.

Answers

Answer:

The answer is South America.

Answer:

South America is the region of the world that was likely occupied last by early humans.

Which term describes the materials magma is made of?


A. cooled


B. molten


C. intrusive


D. extrusive

Answers

Answer:

molten

Explanation:

nothing else makes sense

The answer would be B.) MOLTEN


Explanation: molten lava?

Which statement best describes the physical geography of the Italian Peninsula?

Answers

Answer:

The answer is C. It is a combination of hills, mountains, and plains.

Explanation:

Answer:

c

Explanation:

edg

How do you think are these different tools and materials grouped or classified?​

Answers

Answer:

I think these materials and tools are classified or grouped because each materials and tools have different properties

Other Questions
To earn the most possible credit, explain what strategies you might use if you cannot answer a response question purely by recall Texas limits the power of the governor more than most states. Which examples illustrate limits on the governors power?A. the lieutenant governor is appointed rather than elected, and the governors job duties include vetoing billsB. judges are elected rather than appointed, and the governors job duties include vetoing billsC. the lieutenant governor is appointed rather than elected, and the state legislature may override a governors veto with a two-thirds majority vote in each houseD. the lieutenant governor is elected rather than appointed, and the state legislature may override a governors veto with a two-thirds majority vote in each house HELP ASAP PLS WILL GIVE BRAINLIEST!! my brain isn't functioning rn :(What do you think the quote "Tradition is a guide, and not a jailer" means in your own words? GRACIAS ! :D ENJOY YOUR POINTS What countries are Canadas top ten service import partners? What is the danger of the lotus plant?It causes men to forget their desire to go homeIt caubes men to forget who they areit causes men to eat the cattle of the sun godit causes men to turn into pigs and other animals? What is the answer? i am still questioning what it is. For free for you :)Enjoy complete the equation so that it has infinitely many solutions 1/2(4-z) Ok I need help unscrambling this Spanish word PertdeI have a hint that says the opposite to fall asleep Abraham lived in one of the city-states called Larsa. (bible - What group did the Flagellants attack?A. Physicians B. Italians C. Lutherans D. Jews PLZ HELP The next reading strategy you will use helps to organize the text into smaller sections. This strategy is called chunking the text. Look at the stanzas of the free-verse narrative passage from Under the Mesquite. Do any of them fit together? Are there clear transitions in the story? How would you chunk the text? Focus on one section at a time. Write an outline of how you organized the text into smaller sections.seoritaMami said life would changeafter I turned fifteen, when I became a seorita. But seorita means different things to different people.For my friends Mireya and Sarita, who turned fifteen last summer, seorita means wearing lipstick, which when I put it on is sticky and messy, like strawberry jam on my lips.For Mami, seorita means making me try on high-heeled shoes two inches high and meant to break my neck.For Mamis sisters, my tas Maritza and Beln, who live in Mexico, seorita means measuring me, turning me this way and that as they fit me for the floral dresses they cheerfully stitch together on their sewing machines.For the aunts, seorita also means insisting I wear pantyhose, the cruel invention that makes my thick, trunk-like thighs into bulging sausages.When my tas are done dressing me up like a big Mexican Barbie doll, I look at myself in the mirror. Mami stands behind me as I pull at the starched flowered fabric and argue with Mamis reflection.Why do I have to wear this stuff? This is your style, not mine! I like jeans and tennis shoes. Why cant I just dress like a normal teenager? En los Estados Unidos, girls dont dress up like muecas.Seoritas dont talk back to their mothers, Mami warns. When my aunts arent looking, she gives me a tiny pinch, like a bee sting on the inside of my upper arm. Seoritas know when to be quiet and let their elders make the decisions.For my father, seorita means he has to be a guard dog when boys are around. According to my parents, I wont be allowed to date until I graduate from high school.Thats fine with me. I have better things to do than think about boys like prepare for my future. I want to be the first one in our family to earn a college degree.For my sisters, seorita means having someone to worship: it is the wonder of seeing their oldest sister looking like Cinderella on her way to the ball.But for me, seorita means melancola: settling into sadness. It is the end of wild laughter. The end of chewing bubble gum and giggling over nothing with my friends at the movies, our feet up on the backs of the theater seats.Seorita is very boring when we go to a fancy restaurant decorated with Christmas lights for the upcoming Posadas. We sit properly, Papi, Mami, and I, quietly celebrating my fifteenth birthday with due etiquette because Im trying my best to be a good daughter and accept the clipping of my wings, the taming of my heart.Being a seorita is not as much fun as Id expected it to be. It means composure and dignity.Seorita is a nia, the girl I used to be, who has lost her voice. Write an essay about these listsA. Education&TeachingB. CosmetologyC. Law EnforcementD. Auto MechanicsE. Collision Repair&RefinishingIn your essay make sure you:1. Describe each of the Pathways, such as what you would study2. Describe what you would do if you did that as a career3. Describe what you would like & not like about studying the Pathway4. Describe what you would like & dislike about doing it as a career5. Each of these 5 Pathways should be their own paragraph If 7x + 5y = 25 and 3x + 2y = 10, what is the value of x +y?A 5B15C20D 35 Simplify each square root expression. Describe the simplified form of the expression as rational or irrational. In your final answer, include all of your work. The monument has an actual height of 604 feet carbans model used a scale in witch 1inch represents 100feet what is the height in inches Somebody please help ASAP!! Try These questions out and Ill give you brainliest Best rewarded Salat is when? What is the relationship between a and c if a=b+12 and b=c+4