A researcher pretests a group of participants to determine their attitudes toward the use of alternative energy sources to replace crude oil. The researcher then initiates a program to convince them that they should invest in such alternatives. During this time, the price of gasoline rises $.50 per gallon. At the end of the program, the researcher retests and finds that the participants are much more positive in their attitudes. What threat to internal validity most likely accounts for this change?

Answers

Answer 1

Answer: History

Explanation:

History plays a lot in people's decision, as many people study scenario's of what happened in the last and use such knowledge to judge for what would be the outcome of those event if they are repeated in the present, although this varies or may turn out a different way sometimes but it is observed that event that occurred in the past and that are replayed in the present usually produce the same result that it produced in the past, most times, this is true for economic decisions.


Related Questions

Mr. Blue and Mr. Green are in negotiations for a regular delivery of newspapers to Mr. Blue's business. Mr. Blue did not formally announce his acceptance to the offer. But when Mr. Green sent a shipment of newspapers as they agreed, Mr. Blue accepted the shipment and paid for them. According to the UCC, Mr. Blue and Mr. Green have an enforceable contract.
a) true
b) false

Answers

true because he paid and accepted it other than not doing as they agreed too

Mark is reading a study in a journal article. The study is about the frequency of deep kissing among college students. Approximately 88% of students have reported deep kissing someone within the past 30 days, while more than 93% had a fantasy about deep kissing. What does this data tell you about deep kissing in this study

Answers

Answer:

Deep kissing was a common sexual fantasy.

Explanation:

Given that in the particular research described above, a higher percentage (83%) of students have reported deep kissing someone within the past 30 days, while more than 93% had a fantasy about deep kissing. It can be easily concluded that, Deep kissing was a common sexual fantasy, because almost every participants of the study, performed and fantasized the acts of Deep Kissing.

Hence, in this case, the right answer is Deep kissing was a common sexual fantasy.

Witch is an example of a study that is based on a secondary analysis

Answers

Analyzing data collected by others.

Give the introuction of society?​

Answers

Answer:

Introduction. The society in which we live determines everything from the food we eat to the choices we make. The word society comes from the latin root socius, meaning “companion” or “being with others.” A society consists of people who share a territory, who interact with each other, and who share a culture.

Explanation:

i know i'm a little late but plz mark brainliest

language and information​

Answers

What’s the question?

Ted is telling his wife about an embarrassing moment that happened when he was a teenager, in which his mother walked into the bedroom while he was in the room alone. He and his mom never talked about what happened because it was considered a taboo subject. What most likely occurred that day?

Answers

Answer:

The discussion Ted was having with his wife which was embarrassing would most likely be a situation when his mum walked into his room while he was naked. The situation would be so awkward for him to discuss with his mother because, he would not know where to start for the discussion.

Being considered a taboo, would be because, talks centered around nakedness is not an open topic to be discussed among parents and children.

Explanation:

Based on what you've learned in this lesson as well as what you learned in part A of this activity. Which two sentences about world war I are supported by what you've learned

Answers

The correct answer to this open question is the following.

Although the question does not provide references to the lessons or the activities, we can say that two important sentences that are part of any lesson regarding World War I could be the following.

1.- The assassination of Archduke Franz Ferdinand and his wife Sophie during a visit to Serbia, was one of the main reasons that started World War I.

2.- After the sinking of the Lusitania ship and the interception of the Zimmerman telegram in which the Nazis asked Mexico for support in the war, President Wilson decided to ask Congress for a declaration of war against Germany.

Summarize the factors that allowed dell computer corporation to sell personal computers at lower prices that it’s competitors could

Answers

Answer:

The factors that allowed dell computer corporation to sell personal computers at lower prices than it’s competitors could have been stated below.

Explanation:

In 1984, the PC manufacturers, Dell took the step of selling them directly to the customers. They didn't sell it to through the retail stores. This helped the customers to get the products at a lesser price. In this scenario, there were no retailers who would make a profit.

Secondly, they also initiated the step to manufacture customized PCs. This made the customers approach the Dells more than any other manufacturer.

Thirdly, the process of customized computers reduced the cost of the warehouse to the company. Dells would manufacture the products as per the demands of the costumers. In this process, they didn't have any pressure on storing the products.

Dell took orders from the customers and deliver the product to them in two weeks. This helped the customers and the producers both to meet their demands and that too at a lesser price than the market.

Applying material from Item A and your knowledge, evaluate the view that labelling and other in-school factors are the main cause of social class differences in educational achievement.

Answers

The correct answer to this open question is the following.

Although the question is incomplete because it does not include the material from Item A, we can say that yes, labeling and other in-school factors are the main cause of social class differences in educational achievement.

With so many students in school from different social classes, it seems difficult to put a limit on labeling. However, school authorities and teachers should pay closer attention to this issue because it affects children and their decision to continue to attend school. Labeling is also a cause of bullying in educational centers. So we have to consider this as a current issue that must be confronted.

Parents should play a key role in diminishing labeling, setting a good example in the house, and talking to their children about the importance of respect and tolerance.

why is that some places on earth receive high temperatures and some low​

Answers

Answer:

important factors affecting temperature is latitude. Places nearer the Earth's equator are far warmer than those near to the poles. This is due to the shape of the Earth and the way the rays of the sun hit the planet.

The other answer is correct and informative. However, you must also consider the tilt of the earth. Because the earth is tilted on it’s axis, different regions are closer to the sun at different times of the year, creating seasons (when it’s summer in the northern hemisphere, it’s winter in the southern hemisphere and vice versa). But yes, in a general sense, the parts of the earth closest to the equator (where the earth protrudes most towards the sun) will experience consistently high temperatures while those at the poles (furthest from the sun) will experience low temperatures.

Explain how political parties use communication technology and voter data management to disseminate, control and clarify political messages and enhance outreach and mobilization efforts

Answers

Answer:

Political parties use communication technology by setting propagandas to mobilize voters and ensuring majority votes.

Explanation:

New communications technologies and social media developments have had a significant impact on how people regularly receive political knowledge including political stories, investigative reporting, reporting of elections, and political analysis. The fast-growing interest from a politically diverse audience for media and political information platforms has contributed to discussions regarding media bias and the influence of media ownership and divisive media websites. Ideologically oriented programs reinforce the existing belief among the voters without concern about the credibility of the news.

what role can active population play for developing the nation ​

Answers

Answer:

Population growth helps the process of development

Explanation:

FESTIVALS.
Give three(3) religious importance of Festivals. ​

Answers

Answer:

eid: muslims celebrate

christmas: christians

diwalli: hindus

Monika, Sayori, Yuri or Natsuki?

Your answer determines what kinds of person

Answers

All of them ...............

Answer:

Monika

Explanation:

suggest two proper ways of handling money​

Answers

Answer:

Spend less than you make.

Create a budget.

Explanation:

Self-explanatory

Answer:

Have multiple account of money to add, such as Spending, Giving, Saving.

Explanation:

Also have a certain ammount of money added

Micah attends a preschool where there is a high teacher/child ratio and ample opportunity for creative expression. He is engaged in a long-term art project that he chose in which he is making dinosaurs out of clay. Which child-centered approach does Micah's preschool most closely resemble

Answers

Answer:

Reggio Emilia

Explanation:

The Reggio Emilia Approach refers to an educational theory focused on the concept of a child with high growth potential and a target with rights who learns and develops in relationships with others. The method assumes that children should stay actively interested in the learning process, pursuing their own educational journeys. longer than when they are forcefully directed to learn topics. Child-led learning is an essential part of this approach as the child chooses when to learn about it. As per the question,  Micah's preschool resembles the Reggio Emilia Approach of educational philosophy.

Reread this part of the story . Which detail shows what habbib most wants ?

Answers

Answer:

the 2nd one

Explanation:

i think but GL if im wrong

China’s policy of punishing people who choose to have more than one child could be considered a violation of A. civil law B. human rights C. property rights D. international law Please select the best answer from the choices provided A B C D

Answers

Answer:

B

Explanation:

Human rights B. It goes against them as humans

One of your students, John, is constantly talking out of turn, distracting others, and disrupting the learning environment. You ask for a meeting with John’s parent/guardian. They insist that he never acts this way at home and that you must be making this up or it is the other kids being disruptive. How would you handle this situation?

Answers

Answer

depends

Explanation:

have the parent there with him throughout the whole class

1-explain different phases of moon ?

Answers

Answer:

Waxing Crescent: The waxing crescent phase is the moon's first step toward fullness. And it's a very visible shift — the moon is completely invisible (while it's new) until a tiny sliver is illuminated

First Quarter: First Quarter Moon is the second primary Moon phase when the Moon has reached the first quarter of its orbit around Earth, hence the name.

Waxing Gibbous: Waxing means that it is getting bigger. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape of the Moon at Third Quarter.

Full Moon: The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective

Waning Gibbous:Waning means that it is getting smaller. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape

Last Quarter: The moon has moved another quarter of the way around Earth, to the third quarter position. The sun's light is now shining on the other half of the visible face of the moon

Waning Crescent:During the Waning Crescent Moon phase, the illuminated part of the Moon decreases from the lit up semicircle

New Moon:the phase of the moon when it first appears as a slender crescent, shortly after its conjunction with the sun.

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!!

Answer:

When we observe the sky daily for some days , we find that the moon changes it shape every day. It is called phases of moon.

Different Phases of Moon:

When the moon forms and angle of 0° from the plane of earth's orbit, the whole dark part of the moon faces towards the earth and hence any part of moon is not seen i.e a new moon (M1) . After 24 hours , when the moon forms and angle 12° with the plane of its orbit, a little bright part of the moon faces towards the earth and a minimum part of the moon is seen bright. It is called waxing crescent.(M2). When moon forms and angle of 90° the bright part of moon is seen in the form of hemisphere which is called a first quarter(M3). When moon forms an angle of 168° ,very little part of the moon remains in the dark which is called waxing gibbous( M4). When moon forms an angle of 180° from the plane, the moon is seen completely round which is called the full moon. When moon forms and angle of 192° from the plane, very little part is covered by darking and it is called a waning gibbous( M6). When a moon forms an angle of 270° the moon is seen in the form of hemisphere again which is called last quarter(m7). When a moon forms an angle of 384°< very little part of moon is seen in the sky and it is called waning crescent (m8). After completing an angle of 360° by the moon in its orbit again, then new moon occurs.

Phases of moon occur because of following reasons:The moon is the non- luminous body and reflects the sunlight.The moon is revolving around the earth in its elliptical orbit.

Some interesting facts about moon:The moon rises about 50 minutes late daily.The time of sunrise and moonrise is same on the new moon.On the full moon, the moon rises at the time of sunset.Moon rises at the midday on the first quarter.The moon rises at the midnight in the last quarter.The moon rises about 50 minutes after the sunrise on the waxing crescent.The moon rises about 50 minutes before the sunset on the waxing gibbous.

Hope this helps...

Good luck on your assignment.....

Frank Crutchfield was arrested for the murder of his coworker Robert Bell following an argument over the use of the copy machine and the time it took Mr. Bell to complete his tasks. Mr. Crutchfield had previously told his coworkers of his anger toward Mr. Bell, but his coworkers did not take this anger seriously. Mr. Crutchfield was arrested in August 2012. Given this information, answer the following questions. At his initial hearing, called a/an ________, Mr. Crutchfield pleads not guilty to the crime of murder in the first degree.

Answers

The synonym for Initial Hearing would be Arraignment.

At his initial hearing, called an Arraignment, Mr. Crutchfield pleads not guilty to the crime of murder in the first degree. Thus, the synonym for Initial Hearing would be Arraignment.

What is a synonym?

In a given language, a synonym is a word, morpheme, or phrase that means the same as or nearly the same as another word, morpheme, or phrase. In the English language, for example, the words begin, start, commence, and initiate are all synonyms: they are synonymous.

The defendant is brought before a magistrate judge for an initial hearing on the case either the same day or the next day after being arrested and charged. At that point, the defendant learns more about his rights and the charges against him, arrangements are made for him to have an attorney, and the judge decides whether the defendant will be detained or released until the trial. This process is also called arraignment.

Therefore, the synonym for initial hearing is arraignment.

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why guerilla warfare led to PTSD more frequently than did conventional warfare.

Answers

Answer:

The science is still not fully clear in this topic, and many new more findings need to be taken into account, but according to most recent studies, guerrilla warfare has led to more PTSD than conventional warfare because of the enemy tactics that are present in guerrilla warfare.

It has been seen that soldiers coming from the Vietnam War and from the Insurgency era of the Iraq War, were more likely to develop PTSD. This has to do with the nature of those wars: they were guerrilla wars in which for example, the enemy could arrive unexpectedly. In convetional warfare, on the other hand, soldiers and generals always have some information about the enemy locaiton.

from which country india buy aircraft which was named as INS Vikramaditya?

Answers

Answer:

from Russia, India bought aircraft which was named as INS Vikramaditya.

Bradley needs to clean out his storage unit. He asks five of his friends to help get it done, and they manage it faster than he could have done alone. What statement best characterizes this particular advantage of group problem-solving according to your text?

Answers

Answer:

resources

Explanation:

Group problem solving has over time been described in terms of both advantages and disadvantages.

However, some of its advantages include the following:

1. Better thought.

2. Better risk management

3. More resources

4. Greater productivity output.

Hence, in this case, Bradley friends help to clean out his storage unit at a faster rate than he could have done alone, best characterizes RESOURCES as there is increased number of solutions or helping hands, which make the cleaning to be faster than individual say Bradley only.

The pace of the development of society differs from society to society . Clarify it by giving example

Answers

Answer:

We can define development as the improvement of the social conditions and  standards of living of a society according to a set of ideas and goals previously established.

Explanation:

If we understand development as economic development, then we can see why the pace of the development of society differs from society to society.

Economic development depends mostly on two variables: the advance of techology, and the amount of saving and investment.

Some societies save and invest more than others, either because they have more resources to save from, or because their propensity to save is higher.

As for technology, in some societies the speed of technological change is faster than in others, either because they produce more technological advancement, or because they make use of new technology more quickly.

In conclusion, the pace of development differs from society to society because societies differ in the level of saving and investment they generate, and in the speed of production or adoption of new technologies.

Audience members have the ultimate authority over the message because they decide whether the ideas expressed convey passion, whether or not the message is compelling enough to share with others, and whether the arguments are well supported. In other words, listeners have

Answers

Answer:

the power

Explanation:

Based on this information it can be said that in this scenario listeners have the power. Meaning that they have the capacity or ability to direct or influence the behaviour of others or the course of events. This is because of their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

When Based on this information then it can be said that in this scenario listeners have the power.

Audience members

Meaning that they have the capacity or ability to direct or influence the behavior of others or the course of events. Also, This is because their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. Also, This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

Thus the answer is the power.

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Haris living in Kumrat Valley of Dir-KPK is planning to grow rice on the hills. Mention the problems he could face while practicing agriculture on such topography. Name the type of farming he is planning to do

Answers

Answer:

Explanation:

To cultivate any crop land must be prepared for rice cultivation the land need to be levelled at the surface to ensure uniformity and for good growth of the seedling, planting rice on the hill will not allow leveling of the soil surface to allow good growth

Rice is a plant that is sensitive to water, it a water loving plant shortage of water will affect its production and it is mostly planted in a swampy area where there is enough water. Planting on the hill will not provide adequate water supply to the crop which will adversely affect its production.

Erosion will affect the crop considering the topography most nutrient in the soil will be eroded towards the bottom of the hill and in case of heavy down pour the plant can also be eroded and water will not be retained.

How are t


I

he images in the first and second
stanzas differe

Answers

U need to provide more information so we can help

Your aunt has a fear that makes it difficult for her to leave her home. She feels trapped and is unable to work or engage in any kind of activity that requires going outside of her home. You are not surprised when you find out your aunt has been diagnosed with __________.

Answers

Answer:

Agoraphobia.

Explanation:

A type of anxiety disorder that makes you leave your home for days,months or even days.

Which societies gained the most as a result of mangol period? Which societies gained the least?

Answers

Answer:

The societies which gained during the Mongol period were those who were actively involved in trading due to the Mongol reopening of the Silk Road trading routes between China and Europe which allowed exchange of goods and services which made them richer along the trade paths including Western Africa, East Asia and Europe.

The societies which were negatively impacted by the Mongol period were those who resisted its expansion into Western europe, East Asia. The Mongol empire had a strong and sophisticated army which were able to carry out deadly and tactical attacks.

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