<u>Answer:
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The study carried out by Dr. Xu is a randomized controlled study.
<u>Explanation:</u>
- For the sake of determination of how the results of the students change by doing certain changes to the examination pattern, Dr. Xu devised that the change is considerably evident.
- Dr. Xu provided and intervention in the process of exam in the form of guides which helped the students to score better later. Hence, from the standard of conduct of the study, it can be said to be a randomized controlled study.
Answer:
A. Selective.
Explanation:
This could be looked at in the sense of a little disorder from little Andrew, though the act is selective, it could also come up as mutuism. Some adults with selective mutism are fully capable of speech and understanding language but are physically unable to speak in certain situations, though speech is expected of them.
The behaviour may be perceived as shyness or rudeness by others. A child with selective mutism may be completely silent at school for years but speak quite freely or even excessively at home. There is a hierarchical variation among people with this disorder: some people participate fully in activities and appear social but do not speak, others will speak only to peers but not to adults, others will speak to adults when asked questions requiring short answers but never to peers, and still others speak to no one and participate in few, if any, activities presented to them.
extended family Closely related people of several generations such as brothers, sisters, parents, uncles, aunts, cousins, grandparents and great grandparents
To control pollution, industry has been given limits and been threatened with punishment if these limits are violated. This approach is called ________.
A) end of the alley
B) carrot and stick
C) command-and-control
D) limit and manage
E) last chance
Answer:
The answer is (C) Command and Control.
Explanation:
Command and Control is a kind of regulation used by the government and relevant stakeholders in Environmental Regulations to reduce or control pollution.
They achieve this by "commanding" industries or companies to take conscious steps towards reducing pollution by adhering to certain limits.
The "command" is followed by "Control" which dictates the best ways of achieving reductions in pollution e.g through installation/use of a specific pollution control technology.
In addition, the commands and controls come with threats of punishments when not adhered to.
Answer:
Continue with his original diet due to research based on belief perseverance.
Explanation:
Perserverance comes from a latin word meaning to do strictly, which is what a diet is structured to be. Since Brad started to diet on foods that are low in carbs initially he should continue with that. Also, logically too much carbhohydrates in ones diet is not good because the body cannot convert all the starch into glucose therefore makes glycogen and stores it in the liver and adipose tissue. If this collects around the heart, angina can be a result and inevitably heart failure. All in all, Brad should either stick to his original diet or do more research on both diets.
