A researcher pretest 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 retestes and finds that the participants are much more positive in their attitudes. What threat to internal validity most likely accounts for this change?
A. History
B. Maturation
C. Testing
D. Regression toward the mean

Answers

Answer 1
Answer: A) History

To understad the threats to internal validity during this research, the element that has to be considerate this case is history. The event in time that occure during the experiment, was the rising of the price of gasoline per gallon. Since the research had to do with determining attitudes toward the use of alternative energy, this event of the rising of the gasoline price, is a factor that may affect the validity of the investigation. Since this can defenetly modify the real position or previews position of the subjects towards the use of alternative energy. This specific aspect definetly changes the pretests done by the researcher.

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October.

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October 11th

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People in Canada celebrate thanksgiving on October 11th. Hoped this helped.

why did some south asain states rely mostly on trading while others relied on farming

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are 3 answer, i think

What will a store do if it cannot sell a particular item it has on the shelves?

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Explanation:

Wait for the trucks to give the stocks?

how long does it take to replace the entire epidermis

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Answer:

In reality, the outer layer of skin, epidermis, renews itself roughly every 27 days. Therefore, proper skincare is important to maintain its health and use.

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In preschool, 4-year-old Daisy is _____ likely to play with other girls, and 4-year-old Daniel is _____ likely to play with other boys.

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In preschool, 4-year-old Daisy is not/very/super likely to play with other girls, and 4-year-old Daniel is not/very/super likely to play with other boys.

There are many possible answers to the question, and I provided a few.

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Our temperament is influenced by ________, or how we respond to new or challenging environmental stimuli and ________, our ability to control our response.

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Reactivity usually influence our temperament especially our responds to new or challenging environmental stimuli as well as self-regulation i.e control of  our response.

In psychology, temperament can be regarded as differences in the behavior of individuals, which is not as results of learning.

It is usually biologically based , however, individuals needs self-regulation to control ones response to this.

Therefore, the correct terms that answer the question are reactivity; self-regulation.

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What year was thanksgiving declared a national holiday?

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Answer:

President Abraham Lincoln declared Thanksgiving as a national holiday in 1863

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On Thursday, November 26, 1789, President George Washington issued a proclamation for “a day of public thanksgiving and prayer.” Beginning in 1863, President Abraham Lincoln encouraged Americans to recognize the last Thursday of November as “a day of Thanksgiving.”

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The term that describes a situation where by interest groups get a Congressional leaders that will give out reform bill after series of extensive lobbying campaign is Agenda-setting.

Agenda-setting can be regarded as ability to bring influence to the topics of the public agenda.

It is a way media use in influencing  viewers so they can establish a hierarchy of news prevalence.

Therefore, Agenda-setting is correct.

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Answer:

Explanation:

gender stability

Alex says that he is a boy but when he grows up he is going to be a girl. Alex does not yet understand gender stability.

What is stability?

When you're stable, you're content with your situation. Even though you may desire more, you consider your existing circumstances to be satisfactory, workable, and comfortable. It brings satisfaction. Think about the three key facets of your life: employment, relationships, and your current circumstance.

Children's fundamental sense that they are either boys or girls is the first stage, which is known as gender identity. The understanding that gender identity does not vary over time is referred to as the second stage of gender stability.

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Therefore, He will appear as a female. Alex is still learning about gender stability.

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Answer:

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Answer:

The Seminole Tribe The Miccosukee Tribe of Indians

Explanation:

The Seminole Tribe and the Miccosukee Tribe of Indians are the native american tribes have lived in or still live in florida.

Answer:The Seminole Tribe of Florida and the Miccosukee Tribe of Indians of Florida are two of three federally recognized Seminole nations, along with the Seminole Nation of Oklahoma.

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Answer:

The duties/responsibilities of an Explorer were to obtain information, gain geographic knowledge, gather knowledgeable resources, and to explore the unknown.

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Explorers promote exploration of new and better ways of doing things, to uncover hidden potential in people, things or situations. They break new ground, and are often looking one step beyond the current situation to pursue unexplored avenues.

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In the brain of a teenager, brain's sensitivity to the neurotransmitter dopamine is usually at its peak.

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The way risk and reward is been weighed by teenager is different from that of the adult, this is because dopamine which is in reward circuits of the neurotransmitter is at it's peak in teenager.

This makes it difficult for teenager to weigh the two. they always focus on the reward and under weigh the risk.

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Neuroticism is a personality trait which is very likely to experience behavior of negative affects like anger, anxiety, irritability, depression etc.

Because Marshall has a high score in openness and a low score in neuroticism, that means he possess low quality of the Neuroticism personality trait.

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Answer:

4-6 years

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Answer:

Thank you kind sir

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He expressed gratitude for a pivotal Union army win at Gettysburg

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I said above I hope this helps

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The concept that that focus on the guide that is used in determining impact that a project has on the culture as well as people of Bhutan is Gross National Happiness.

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What explanation does research give for the finding that volunteers with egoistic motives tend to remain active volunteers longer than those with more altruistic motives

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Based on research analysis, the explanation the researcher would give for the finding that volunteers with egoistic motives tend to remain active volunteers longer than those with more altruistic motives is that "Altruistic motives do not stand up against the personal costs of helping for long."

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What is the connotation of the word incidents as spoken by Lindner? violence mishaps events occasions

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Answer:

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What do you mean by connotation?

Connotation is a vague phrase, especially in logic and linguistics: in logic, it refers to the meaning of the term, whereas in linguistics, it refers to the connotation.

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It is called a prior restraint, when government prevents the media from publishing information, rather than passing punishment after breaking laws.

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The term that describes someone having an experience whereby the person feel like losing themselves as a result of;

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Two days after giving up alcohol, Nathan begins to experience terrifying visual hallucinations. For example, he sees small, frightening animals chasing and crawling on him. Nathan is likely experiencing:

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In most cases, the hallucinations that come from alcohol withdrawals are similar to DTs, or delirium tremens. This is when the body struggles in the earliest stages of stopping drinking so much to correct itself from the negative effects of alcohol that it experiences hallucinations.

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