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ikadub [295]
3 years ago
14

Chris would like to conduct a study on the effectiveness of a new substance-abuse treatment program. He has a sample of particip

ants go through the program and he uses as a comparison group people who did not volunteer for the program but were eligible. Chris has used a(n) _________ design for his study.
Social Studies
1 answer:
Murljashka [212]3 years ago
3 0

Answer:

The best answer to the question: Chris has used a (n) _______ design for his study, would be: Interventional Clinical Trial design.

Explanation:

The reason for why the answer would be a clinical trial, instead of the closest other option, which would be a Cohort Study, is the fact that what is being evaluated here is the effectiveness of a new treatment program against substance abuse issues. The Cohort Study does not test for an actual treatment, but rather, the situational characteristics that surround the groups being observed and the measures that could be taken to prevent certain outcomes. In clinical trials, however, the focus is precisely to test the outcomes brought on by a new medication, or any other form of treatments, and it requires both a test group, and a control group to determine the outcomes. Since Chris wants to see the success of the treatment on this group of substance abusers, and uses as control, a group who displays the same characteristics, but did not become a part of the tested group, this is known as an Interventional Clinical Trial.

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Getting extremely upset when a parent gets a new pair of glasses represents:
Feliz [49]

Answer:

Autism

Explanation:

Autism, also known as autism spectrum disorder (ASD), is a developmental disoder that refers to a large range of conditions associated with challenges of social skills, repetitive behaviors, speech and nonverbal communication.

People with Autism, may often become very upset at minor changes in their environment such as objects, persons, or routines and try to stop any efforts to change their own repetitive behaviors; For example, some autistic behaviour includes reacting with tantrums if a parent wears an unfamiliar or new pair of glasses.

Hence, in this case, getting extremely upset when a parent gets a new pair of glasses represents Autism or Autistic behavior.

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3 years ago
Why might some construction workers be paid more than some teachers?
Luda [366]

<span>construction work is more dangerous <span>than teaching</span></span>

<span><span /></span>

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3 years ago
You are dispatched to the parking lot of a shopping mall for an injured person. While en route to the scene, it is MOST importan
Art [367]

Answer:

A) request law enforcement assistance.

Explanation:

While moving to the parking lot for an injured person I will request law enforcement assistance.

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Hence, the correct answer is "A) request law enforcement assistance."

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2 years ago
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sveta [45]
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Yuri [45]

Answer:

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Explanation:

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