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Rus_ich [418]
3 years ago
6

Recall the chapter on research methods in your text. Natural improvement, nonspecific treatment effects, and placebo effects are

best seen as threats to the _______ of outcome research.
Social Studies
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

Internal validity.

Explanation:

Internal validity is the study in which trust relationship is build between treatment and outcome. This relationship is known as <em>cause-and-effect. </em>

In this type research, the studies are based on whether the finding is questionable or not. The research which can overrule the possibility of alternative explanations of our findings is internally valid.

The threats of internal valid study are:

  • <u>Natural Improvement </u>
  • <u>Maturation</u>
  • <u>Historical Events</u>
  • <u>Placebo effects</u>
  • <u>Nonspecific effects</u>.

So, the correct answer is 'Internal validity'.

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Explanation:

7 0
3 years ago
Which event precipitated the English civil war
nignag [31]

The event that precipitated the English Civil War was:

An invasion by france:

The English, in alliance with France, snatched Dunkirk to Spain in 1658, thus obtaining a stronghold on the continent from which to invade Calais, a city that England had lost 100 years ago.

3 0
3 years ago
What were some of the social and cultural beliefs that became widespread during the age of jackson? what lay behind these belief
iogann1982 [59]

With the removal of Indians from American territory, the white nation became stronger. Jackson was the first democratically elected president. He fought for the "common man" and against banks.

<h3><u>Was the Jacksonian era a democratic era?</u></h3>

Even though Andrew Jackson was only president from 1829 to 1837, his impact on American politics was felt both before and after his presidency. The period from approximately 1824 to 1840 has been referred to as the "Age of Jacksonian Democracy" and the "Era of the Common Man."

However, by modern standards, the United States was far from democratic. Women could not vote and were legally under the control of their husbands; free blacks were considered second-class citizens at best, if not completely disenfranchised; and slavery was expanding in the southern states.

Furthermore, the period saw the relocation of Native Americans west of the Mississippi River, as well as the concentration of wealth in fewer and fewer hands. However, changes occurred that broadened political participation and reform movements emerged to address inequalities in American society.

Learn more about Andrew Jackson with the help of the given link:

brainly.com/question/27920494

#SPJ4

6 0
1 year ago
What are the attitudes of residents encouraging tourism
DENIUS [597]
This text makes a tour through the most important aspects of residents' attitudes towards the impact of tourism in relation to some of the most studied variables that attempt to explain the behaviour of residents. The heterogeneity of methodologies and different models or theories proposed to the present day, have not produced results with universal validity or efficacy, so these studies could be directed to the analysis of other variables beyond the tourism sector and especially focusing on local studies. Tourist destinations are places conditioned by history, tourist developments, social and cultural aspects which make each tourist area identified by factors that shape the zone. This paper opens a discussion on the limitations of the methods and theories developed for the study of resident attitudes towards tourism. The creation of a new framework of study that overcomes the identified problems is advocated.
6 0
3 years ago
What was done to stop the French and Indian war
Kitty [74]
This should help you|| General Interest1763The French and Indian War endsShare this:<span>facebooktwittergoogle+</span><span>PRINT CITE</span><span>The Seven Years’ War, a global conflict known in America as the French and Indian War, ends with the signing of the Treaty of Paris by France, Great Britain, and Spain.In the early 1750s, France’s expansion into the Ohio River valley repeatedly brought the country into armed conflict with the British colonies. In 1756, the British formally declared war against France.In the first year of the war, the British suffered a series of defeats at the hands of the French and their broad network of Native American alliances. However, in 1757, British Prime Minister William Pitt (the older) recognized the potential of imperial expansion that would come out of victory against the French and borrowed heavily to fund an expanded war effort. Pitt financed Prussia’s struggle against France and her allies in Europe and reimbursed the colonies for the raising of armies in North America. By 1760, the French had been expelled from Canada, and by 1763 all of France’s allies in Europe had either made a separate peace with Prussia or had been defeated. In addition, Spanish attempts to aid France in the Americas had failed, and France also suffered defeats against British forces in India.</span>
7 0
3 years ago
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