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Setler [38]
4 years ago
15

Dr. Wickersham wants to examine how light affects participants' performance on a counting task. So she has two groups, one that

works under dim light and one that works under bright lights. She finds that those in the dim-light condition perform better. However, one of her research assistants admits that he gave those in the dim-light condition extra time to complete the task. Now Dr. Wickersham is not sure whether those in the dim-light condition did better because of the lighting or because of the extra time they received. The extra time on the test is an example of a(n) _____ variable.
Social Studies
1 answer:
max2010maxim [7]4 years ago
3 0

Answer:

<u>extraneous variable</u>

Explanation:

<u>Extraneous variable:</u> In psychology, the term "extraneous variable" is determined as a variable that can directly affects an experiment's results irrespective of being an independent variable. However, in any experiment a researcher or an experimenter isn't purposely studying extraneous variable, and is often considered as an "undesirable variable".

<u>In the question above, the extra time on the test is an example of an extraneous variable.</u>

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How is the head of government chosen in the United Kingdom ?
Ivan

Answer:

The United Kingdom Government

The monarch appoints a Prime Minister as the head of Her Majesty's Government in the United Kingdom, guided by the strict convention that the Prime Minister should be the member of the House of Commons most likely to be able to form a Government with the support of that House. In practice, this means that the leader of the political party with an absolute majority of seats in the House of Commons is chosen to be the Prime Minister. If no party has an absolute majority, the leader of the largest party is given the first opportunity to form a coalition. The Prime Minister then selects the other Ministers which make up the Government and act as political heads of the various Government Departments. About 20 of the most senior government ministers make up the Cabinet and approximately 100 ministers in total comprise the government (or something like that.)As in some other parliamentary systems of government (especially those based upon the Westminster System), the executive (called "the government") is drawn from and is answerable to Parliament - a successful vote of no confidence will force the government either to resign or to seek a parliamentary dissolution and a general election. In practice, members of parliament of all major parties are strictly controlled by whips who try to ensure they vote according to party policy. If the government has a large majority, then they are very unlikely to lose enough votes to be unable to pass legislation.

Constitution: Constitution of the United Kingdom

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3 years ago
Novartis, formerly Ciba-Geigy, uses portfolio management to improve many key activities, including resource allocation and rewar
stich3 [128]

Answer:

Option C

Explanation:

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3 0
3 years ago
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Answer:

B

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Explanation:

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Answer:

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