Answer:
No matter in what capacity you are writing a letter of advice, the burden lies on you, to give a positive response. Before responding to such a request you should think about it, but the letter should not be delayed. You should choose your words carefully, do not try to be judgmental. Make the person believe that you really care about him or her and the opinion you are giving is based on the sincerity. If you consider the topic sensitive, you should consider your approach carefully and avoid strong language. Its better to restrict your opinion, to the subject that has been asked do not add other aspects to it.
<u>Answer:
</u>
The investigator must inform the administrative body or the Institutional review board about the changes made to the procedures of the study.
<u>Explanation:
</u>
- To seek the approval of IRB for a clinical trial, the IRB requires the investigator to specify the procedure of the study that he is willing to carry out.
- The IRB permits the study if the procedure is feasible and fits within the norms set by laws.
- If any changes are to be made to the procedures during the course of the study, the chief investigator should inform IRB about the changes to maintain the legitimacy of the study.
Answer:
He was the commander of the Continental Army.
Answer:
A. Independent Variable (IV): description / picture of girls
B. Levels of the IV: two levels
C. Dependent Variable (DV): attractiveness
Explanation:
The above experiment presents two levels of independent variable.
In summary, we can say that these levels are related to the number of experimental conditions that the independent variable can cause. As shown in the question above, the independent variable is the girl's photo and description. The conditions that this variable can cause is to stimulate attractiveness, or to discourage the throughness of those who observe it, that is, there are two conditions, so there are two levels of independent variable.
To be subject to scrutiny or observation
