To ensure that all your participants have an equal opportunity to be in either experimental group (one receives a drug, the other group receives a placebo), you decide to toss a coin to determine who gets placed in which group. You have engaged in _______. a. matching b. random assignment c. selective participation d. random sampling e. random participation

Answers

Answer 1

Answer:

random assignment

Explanation:

Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.

An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.


Related Questions

In what ways might it be hard to have a uniform law that fits every culture in a multicultural empire?

Answers

Answer:

Multiculturalism

Cultural diversity has been present in societies for a very long time. In Ancient Greece, there were various small regions with different costumes, traditions, dialects and identities, for example, those from Aetolia, Locris, Doris and Epirus. In the Ottoman Empire, Muslims were the majority, but there were also Christians, Jews, pagan Arabs, and other religious groups. In the 21st century, societies remain culturally diverse, with most countries having a mixture of individuals from different races, linguistic backgrounds, religious affiliations, and so forth. Contemporary political theorists have labeled this phenomenon of the coexistence of different cultures in the same geographical space multiculturalism. That is, one of the meanings of multiculturalism is the coexistence of different cultures.

The term ‘multiculturalism’, however, has not been used only to describe a culturally diverse society, but also to refer to a kind of policy that aims at protecting cultural diversity. Although multiculturalism is a phenomenon with a long history and there have been countries historically that did adopt multicultural policies, like the Ottoman Empire, the systematic study of multiculturalism in philosophy has only flourished in the late twentieth century, when it began to receive special attention, especially from liberal philosophers. The philosophers who initially dedicated more time to the topic were mainly Canadian, but in the 21st century it is a widespread topic in contemporary political philosophy. Before multiculturalism became a topic in political philosophy, most literature in this area focused on topics related to the fair redistribution of resources; conversely, the topic of multiculturalism in the realm of political philosophy highlights the idea that cultural identities are also normatively relevant and that policies ought to take these identities into consideration.

To understand the discussion of multiculturalism in contemporary political philosophy, there are four key topics that should be taken into consideration; these are the meaning of the concept of ‘culture’, the meaning of the concept of ‘multiculturalism’, the debate about justice between cultural groups and the discussion regarding the practical implications of multicultural practice.

I don't know if this will help

which best explains why Germany sided with Austria-Hungary following the assassination of Archduke Ferdinand?

A. The countries shared a border.
B. The countries had an existing alliance.
C. The countries were blamed for his death.
D. The countries both wanted to build colonial empires.​

Answers

The correct answer to the question is option B

THE COUNTRIES HAD AN EXISTING ALLIANCE.

After Archduke Franz Ferdinand was assassinated, Austria issued Serbia an ultimatum by making a list for the Serbians.

Austria-Hungary actually started the war,this they did by declaring war against Serbia for assassinating Archduke Franz Ferdinand.

Some of the nations they had an alliance with like Germany had no choice than to come along for the ride whereas those that had alliance with Serbia jumped to their defence.

Thereafter,the countries allied with the countries that who were then allies had to come into the war and then everyone in Europe all have an alliance with one side or another excluding the Swiss,this brought about the "The Great War"

Everyone entered this great war because they were bound to eventhough it was something that had nothing to do with their own lives.

Plz mark the answer above brainliest, they really deserve it

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Primatology helps anthropologists make inferences about the early social organization of hominids and untangle issues of human nature and the origins of culture. Of particular relevance to these types of questions are two kinds of primates:

Answers

Answer:

Primates that show ecological adaptations similar to those presented by humans and great primates such as chimpanzees and gorillas that are genetically similar to humans.

Explanation:

Primatology is the science that studies the entire order of primates, from their ancestral forms to the most modern forms that you can see today. In addition to studying the behavior and biological and evolutionary conditions of these animals, these scientists seek to associate the information found with the study of some primates to explain elements of human beings. In this case, the most relevant primates are monkeys and terrestrial primates because they have biological adaptations similar to those presented by humans; and, great primates that have a strong genetic similarity to humans, such as chimpanzees and gorillas.

True or false A push factor is a reason to go to another country

Answers

Answer:

That would be true

Explanation:

Hope this helps

Have a good day :)

Suppose you are writing a speech to nominate your best friend as a candidate for student body president. Which of the following is the best way to organize the speech?

Answers

Answer:

u should start with the principle to the students

state what he will change for the school progress

state how he will upgrade the departments from sports to e. t. c

how will change maybe the school diet

How many days does it take for moon to orbit earth

Answers

It takes the moon a month to orbit Earth

How is it possible for us to have a genetic disease that your grandparents had/have but our parents never had it

Answers

Answer:

Dominant inheritance means an abnormal gene from one parent can cause disease. This happens even when the matching gene from the other parent is normal. The abnormal gene dominates. This disease can also occur as a new condition in a child when neither parent has the abnormal gene.

Explanation:

Why was it still difficult to travel from al-ain across the desert

Answers

Answer:

Because of its terrains and weather.

Explanation:

Due to the sand composition in the desert, it is very easy for cart wheels to be stacked and make the traveler trapped in the middle of nowhere.

On top of that, the weather on the desert were extremely hot during the day and extremely cold during the night. In order to survive this, travelers need to made a through preparations (such a carrying large amount of water, preparing for oil/fire to survive the cold weather, etc)  that made the travel became quite expensive.

Which religion was the basis for Philadelphia

Answers

Answer:

ChristianityExplanation:

Answer:

if im not mistakes christianity

What is the main goal of a conservative movement?

Answers

The main goal of a conservative Movement is to promote lower taxes, free markets and reduced government spending and government debt.

What is a Conservative Movement?

Conservative movement is a type of political belief that supports emphasis on traditions and relies on the individual to maintain society.

Conservatives are of the opinion that moderation is key in building society.

They advocate for lower taxes, free markets, deregulation, privatization, and reduced government spending and government debt.

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What global events in the American Revolution caused Europeans to

begin thinking differently about philosophies regarding liberty and equality?

Answers

Answer:

Americans manumit black Americans that encourage the antislavery movement.

Explanation:

The global events in the American Revolution caused Europeans to  begin thinking differently about philosophies regarding liberty and equality are as follows:

1. Americans manumit black Americans that encourage the antislavery movement.

2. The new northern states soon passed gradual emancipation laws.

3. A “revolutionary generation” of slaves was created by the Revolution's rhetoric of equality.

Also, American war of Independence also leads to French revolution.

Una empresa que se dedica a la fabricación y distribución de mesas cuenta con los siguientes factores productivos: madera, carpinteros, hierro, martillos, $10.000.000, un gerente, sierras, un contador, una furgoneta y un conductor. Clasifica los factores productivos en las categorías que conozcas

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

La clasificación de los factores productivos quedaría en las siguientes categorías.

Recursos materiales: sierras, martillos, una furgoneta.

Recursos Humanos: carpinteros, un gerente, un contador, un conductor.

Materias primas: hierro, madera.

Capital: $10.000.000.

Una empresa que se jacta de exitosa debe considerar muy bien sus recursos humanos, materiales, materias primas y capital. Estos elementos son las bases de una empresa que es cuidadosa e invierte inteligentemente sus recursos porque sabe que ante la incertidumbre del mercado, necesita contar con lo suficiente y estar prevenida para enfrentar las adversidades.

Wat is a volume of a bag

Answers

Answer:

like how much a bag can hold like if you put liquid in that bag its how much liquid it could hole

Explanation:

science

Answer:

flat bag volume You would need 3 dimensions to calculate volume. volume = length * width * height If each dimension is in inches, the volume will be in cubic inches.

Be specific what type of volume of a bag; is it liquid, concrete, volume of a backpack, etc.,

Explanation:

What other factors might impact how effective a social network can be?

Answers

Answer:

Social networks are effective when there is balance and trust between the actors or groups involved.

Explanation:

The social network is a theoretical construct used in the social sciences. Researchers use this kind of analysis to study relationships between individuals and groups (social units).  This perspective involves the analysis of local and global patterns between individuals and others within a particular social context.  For example, those using social network theory may focus on a dyad, which is the social relationship between two individuals. A social network may be characterized as being strong and having multiple dimensions and positive relationships are based on factors like equality and shared trust.  Social networks might show tension if there are inequality and miscommunication, for example. Effective social networks at higher levels with more actors also need to show balance between the interests.  Network theorists use concepts like a sociogram to show all the outgoing connections a participant made in the studied network.

What factors allowed new Sweden to thrive in the new world?

Answers

Answer:

New Sweden thrived mainly because of its geography.

Explanation:

New Sweden was located on the delaware valley, in the areas where the cities of Wilmington, Delaware, and Philadelphia, Pennsylvania, are located.

This region has a fertile soil, a temperate climate, and the Delaware river itself allowed the easy shipping of goods and services.

Finally, the colony also thrived because there was a demand for it: settlers from Sweden, Germany, and the Netherlands would continously arrive, fleeing from more difficult conditions in their original countries in Europe.

This was created so that no one branch had more power than another branch

Answers

Answer:

They created doctrine of separation of powers

Sociologists argue that what is considered deviant varies from culture to culture. Give an example of something that might be considered deviant in one area but would be the norm in another. Discuss your personal opinion of whether this activity is deviant and why.

Answers

Answer:

Explanation:

One of the examples of behavior that would be considered deviant in one society and not in the other is the eating of certain animals. The examples are:

Some societies in India consider the cow a sacred animal and never would consume beef. Muslim societies do not eat pork meat.Insects are considered a tasty snack in many countries, including Thailand, while it would be considered gross by many people from the west. While some of the western European countries (like France and Belgium) have specialized butcher shops and restaurants for horse meat, eating it would most likely be considered taboo in the US or UK.The most radical example is the eating of dogs, which occurs in some Asian countries, most notably China. There is even a whole festival for dog meat consumption in Yulin, and every year there are protests across the globe because of this event. Slaughtering dogs for meat consumption is prohibited in the US and plenty of other countries.

With all of this, we can conclude that some food consumption can be seen as deviant in some parts of the world, while in others it is a normal occurrence and part of the every-day diet.

Despite various taboos and laws, what we have to understand is that our connection to the animals is culturally constructed. The fact that people of the US feel closer to dogs, cats, and horses, but not to sheep and pigs, is not the fact supported by nature. There is nothing in nature itself and the nutrition of horses, insects, and various other species that prevents us to eat them. These deviances surrounding different meats are all culturally constructed. This does not mean they are less real or that we should eat all the animals, just that we have to realize that our ways are no naturally more or less right than someone else’s.

In the circular flow model, which part of the economy would provide materials to businesses? A. Resource markets O B. Businesses O C. Product markets D. Households​

Answers

Through the product market, firms sell goods and services to households.

Resources are necessary for businesses to produce goods and services. Answer A is correct . Resource markets

What do companies provide under the model of circular flow?

The payments for commodities, services, and production inputs are displayed in the outer flows.

These flows reflect millions of distinct markets for goods and production inputs.

The circular flow model demonstrates that businesses in product markets provide the goods and services that families need.

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Answer:

Product Markets

Explanation:

Just took the test

Read this quotation.

Stability in government is essential to national character and to the advantages annexed to it, as well as to that repose and confidence in the minds of the people, which are among the chief blessings of civil society.

—James Madison, “Federalist Number 37,” 1788

According to Madison, what are the “chief blessings of civil society”?
A. a government that is able to keep the peace
B. a stable government whose representatives are civil
C. a stable government valued by citizens
D. a government whose reputation prevents others from taking over

Answers

Answer:C

Explanation:cant be D probably not A maybe B but my best answer would Be C

As per the given quotation of Madison,  the “chief blessings of civil society” means having a stable government that is valued by citizens. Hence, Option C is correct.

Who is Madison?

Born on March 16, 1751, and died on June 28, 1836, Madison’s full name was James Madison, Jr. He served his presidential ship from March  04, 1809, till March 04, 1817. Madison was an American statesman, diplomat, and Founding Father as well as  the fourth president of the United States

Because of the pivotal role that he played in drafting and promoting the Constitution of the United States and also for the Bill of Rights, he was hailed as the "Father of the Constitution". Madison is responsible for the first 10 amendments. He has various nicknames and one of them was America's First Graduate Student.

Thus, Option C is correct.

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What is the basis for determining whether a newspaper is considered part of
the mainstream media?
O A. The cost to read it online
O B. The number of color advertisements it has
C. The cost to deliver hard copies to residences
D. The number of people who read it

Answers

I think its D

hope this helps

The basis for determining whether a newspaper is considered part of the mainstream media is typically based on its level of influence and reach within a particular community or society. Hence option D is correct .

Why newspaper is considered part of the mainstream media?

This can be determined by various factors, such as the size of its readership or audience, the frequency of publication, the level of journalistic standards and ethics it adheres to, and its reputation and history within the industry.

While factors such as the cost to read it online, the number of color advertisements it has, the cost to deliver hard copies to residences, or the number of people who read it in 150 words may be indicators of its popularity or profitability, they do not necessarily determine whether it is considered part of the mainstream media.

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You are conducting an experiment in which you are trying to manipulate the immune response of rats by using the principles of classical conditioning. First for several days of an experiment, you give the rats artificially sweetened water with an immune system–enhancing drug in it. You later remove the drug and notice that the immune systems of the rats are boosted when they consume only the sweetened water. In your experiment, what is the conditioned stimulus (CS)?

Answers

Answer:

a. the sweetened water.

Explanation:

According to the principles of classical conditioning, conditioned stimulus occur when the intended stimulus create similar response in an experiment to that of the unconditioned stimulus. In other words, they are responses triggered when associated with unconditioned stimulus.

Here, the sweetened water is an intented stimulus. It was given to the rats with an immune-enhancing drug to boost their immune systems. However, when the drug was removed, the rats still showed signs of enhanced immune system just with the sweetened water. It shows that the sweetened water has associated with the unconditioned stimulus, which is enhanced immune system functioning, and now triggers the same response even without the drug.

The sweetened water is the conditioned stimulus in the experiment done with the rats. Rats responded positively with the consumption of such water which led to boosting their immunity.

Rats had been given only sweetened water with a drug that boosted their immunity during the first week of the experiment. However when drug was not consumed, their immunity was affected negatively.

In most of the experiments that are dealt with drugs, mostly such experiments are conducted by testing rats and noticing their reactions over conduction of such experiment.

The conduction of such experiments tells or helps in identifying whether it will be suitable for human consumption or how it will react upon human consumption.

Conditioned stimulus refers to a medium of experiment which is the main focus of such experiment and the medium through which the final results can be analyzed.

Hence, in our experiment with rats the conditioned stimulus was sweetened water where it was mixed with immune-system enhancing drug.

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which aspects of Chinese culture did the mongols adopt​

Answers

The style of dress and government

Dr. Adams is studying how the quality of breakfast influences academic performance for elementary school children. A sample of 100 children is selected. Fifty children are provided with a nutritious breakfast when they arrive at school each morning. The other 50 children are given a doughnut each morning. After three months, Dr. Adams records the academic achievement level for each child and compares the two groups of scores. In this example, there are __________ levels of the independent variable, and __________ dependent variable(s). Group of answer choices

Answers

Answer:

2 levels of the independent variable and 0 levels of dependent variable

Explanation:

Levels of independent variable indicate the types of experiment here. Here we have the control experiment and experimental group. The control experiment/group is the group that is not altered and used to measure the experimental group. The control group is the 50 children that took nutritious breakfast while the experimental group is the 50 children that took doughnuts /non nutritious food. If there are more than two types of experiment, the number of experiment types are the number of levels of the independent variable. The dependent variable here has 0 levels

If you are cleaning the vacuum cleaner aren’t you the vacuum cleaner..............Don’t tell the government!!

Answers

Answer:

ehh not really but yess

Plz Help!!!!! I’ll give Brainliest!!!!!

How were olives and olive oil important to the growth of Rome

These were traded with Egypt

These were traded to greece in exchange for food

These ere purchased to feed a growing military

These were grown as cash crops for overseas trade

Answers

Answer:

These were grown as cash crops for overseas trade.

Explanation:

Because the crops were sent over seas for trading. plus i took the test

D is the answer took the test

Juwan works as a telephone solicitor for a fund-raising drive at his university. If he is paid on a fixed-ratio basis, Juwan will:_________.

Answers

Answer:

get paid after a fixed number of funds being raised by him.

Explanation:

Fixed-ratio schedule: In psychology, the term "fixed-ratio schedule" is a reinforcement schedule and is a part of the operant conditioning which was given by B. F. Skinner.

In a fixed-ratio schedule, a specific behavior is being reinforced after a particular number of true or correct responses. Fixed-ratio schedule provides steady and high rates of responding.

In the question above, Juwan will be paid after a fixed number of funds being raised by him.

The ____ translated the Hebrew Bible into Greek, spreading Jewish ideas. a. Essenes c. Pharisees b. Muslims d. Diaspora Jews The ____ translated the Hebrew Bible into Greek, spreading Jewish ideas. a. Essenes c. Pharisees b. Muslims d. Diaspora Jews

Answers

Answer:

d.Diaspora Jews

Explanation:

Hebrew Bible is also known as "Tanakh" which is the scripture. It is divided into three division namely; Torah known as law, Ketuvim known as prophet and Neviim(law). Which is the sacred book of jew that contains instructions from God.

Arround 17th century b.c.e., some of the Jews are already out of their accestral land i.e they have dispersed among the gentlile, which was after the Babylonian exile are they are reffered to as "The Diaspora Jews". It should be noted that the Diaspora Jews translated the Hebrew Bible into Greek, spreading Jewish ideas.

Answer:

D.

Explanation:

this is correct on e d g e n u i t y

9. What is the straight-line distance between Columbus, New Mexico, and Cabo San Lucas,
Mexico?
I

Answers

Answer: 988 km or 614 miles

Explanation:

No map attached however I used a map with a scale of 1.7cm : 200 km to find that the straight-line distance was 8.4cm.

This means that the actual straight-line distance is;

1.7x = (8.4 * 200)

x = 1,680/1.7

x = 988 km

Which of the following statements describes a characteristic of the Brazilian economy?
A.
It is a command economy that is controlled by the government.
B.
High poverty rates are a significant problem.
C.
Almost all Brazilians work in agriculture.
D.
Brazil has very few natural resources.

Answers

Answer:

B

Explanation:

Answer: The answer is B

Hope this is helpful

Explanation:

.

Which of these describes an area that is often referred to as "the country"?

Landscape view of a farm with a tractor out on the field is it urban downtown rural or suburban

Answers

Answer:

rural

Explanation:

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