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cricket20 [7]
3 years ago
6

A researcher administers a standardized test to the students in a school testing a new program as well as to students in a simil

ar school as a control group. To what extent is comparison of the average scores for the two groups of students useful for determining the effects of the program? A.not at all useful, as it is not a true experimental design B.of limited usefulness as a pilot study but has many threats to validity C.very useful, as the similarity of the schools eliminates threats to validity D.a statistical regression is needed to determine its usefulness
Social Studies
1 answer:
kogti [31]3 years ago
4 0

Answer:

It not a true experiment, not at all use.  

Explanation:

A true experiment is a type of experiment that is thought to be the most accurate type of experimental research. The true experiment supports the hypothesis using statistical analysis. We can be called that true experiment is the only experiment that works on cause and effect relationships.  

  • There would be a criterion for a true experiment:
  • There would be a control group and experimental group.  
  • Researchers manipulated variables.
  • Random assignment

<u>Example of the true experiment: </u>

There is an example of placebo effects. There was two groups such as a control group and an experimental group. The control group received a placebo, that looks like medicine, not exactly a medicine. the people were just because they think they are receiving treatment. If the control group more reduction in anxiety than the experimental group then we can say that the placebo effect and reduction in anxiety are not caused by the drug.

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Anthony, the plant manager, was talking with another manager about Tim, the lead engineer in the corporate R &amp; D department.
Snowcat [4.5K]

Answer:

a. the curse of knowledge      

Explanation:

Anthony, the plant manager, was talking with another manager about Tim, the lead engineer in the corporate R & D department. Anthony remarked, "Tim is so bright, and he is an expert in designing products. But like so many experts, he can't imagine what it's like to be as ignorant as the rest of us. I think at times, he cannot see things from an outsider's perspective." Tim is suffering from  <u>the curse of knowledge</u>. The curse of knowledge also known as the curse of expertise, is a cognitive bias that occurs when an individual communicating with others unknowingly assumes that  the people he/she is communicating with have the background or intelligence to comprehend what he/she is talking about.

From the remarks of Anthony, it is obvious that they find it hard to comprehend what Tim says at meetings as he wrongly assumes that they should be able to comprehend.

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Answer:

a) impact

Explanation:

The options for this question are missing. The options are:

a) Impact

b) Dominance

c) Competence

d) Self-determination

e) Cognitive distortion

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A sense of impact happens when the organization can transmit the employee the sense that what they are doing has a purpose and makes a difference in the organization they are working for.

In this example, Blaze feels his workers need to know they are doing something that makes a difference to the company (<u>in other words the sense that what they are doing has a purpose and makes a difference)</u> so he uses phrases like "moving forward" or "getting there". Therefore, <u>since he wants to create the feeling that what they are doing is important,</u> we can tell that he is trying to convey a sense of impact.

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