An example of a(n) double-blind research study would be where an experiment was conducted on caffeine-induced stress when neither the class researchers nor the test subjects knew who received caffeine and who did not until after the study was finished.
<h3>What is double-blind research study?</h3>
- A double-blind study is one in which neither the participants nor the researchers are aware of which group is getting the treatment.
- However, it also prohibits researchers from unintentionally disclosing information about the experiment.
- This type of study is particularly helpful in avoiding biased reports that are likely the result of placebo effects.
- Imagine, for instance, that researchers are looking into the effects of a novel medication.
- The participants in a double-blind study would not be aware of who was receiving the real medication and who was receiving a placebo, and neither would the researchers who contact with them.
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Answer:
shown below
Explanation:
An outreach worker, hired to help establish an English as a Second or Other Language (ESOL) program in a community with a large Portuguese-speaking population, was having difficulty contacting potential students. Partially because of the language barrier and partially because he was an outsider, his efforts at outreach fell flat. He knew he needed help.
Answer:
b. The use of call-and-response
Explanation:
The call and response are that when you say something and somebody replies to it. Call and the response in the form of musical melody. It follows the first phrase and follows the second phrase. The first phrase is presented like the questions and the second phrase is like an answer. Call and phrase look like the melodious answer for all in modern music. This also goes into the roots of modern music.
Thus a prominent feature of the vocal part of the music of the selection is the use of the call and response.
<span>The applicant should make eye contact with the interviewer, extend their hand for a friendly handshake, and only sit down when the interviewer prompts them to take a seat before the interview begins. The applicant should always have questions available, like "how many employees does the business currently employ?".</span>
Answer:
A)night terrors.
Explanation:
Night terror: The term night terror refers to the process in which an individual wakes up partially from the sleep including behaviors like kicking, sleepwalking, mumbling, panic, screaming, thrashing, etc. The night terrors are considered to be as harmless and usually ends when an individual is in deep sleep. It can be caused by several psychological triggers, for example, depression, sleep disorders, and anxiety.
In the question above, Bobby suffers from night terrors.
