<span>The Information Age is the first time
people have used written communication for quick chats and instantaneous communication.
Improvements in communication technologies including the internet and mobile
computing enabled people to use written communication to exchange information instantaneously
through messaging and online chats.</span>
<u>Answer:
</u>
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:
The president uses mass media to gain support for policies.
Explanation:
The executive office of the president includes the different agencies and offices that provide support for the president. These different branches are to work for whatever the president proposes, and help him administer or carry out those policies.
The inclusion of mass media and communications staff is to ensure the president enough coverage for whatever policies may be introduced. It also enables the president to garner support from the general public for the policies he may want to introduce and implement.
Thus, the correct answer is the second option.
Answer:
Doing her laundry.
Explanation:
She wakes up in a daze because she remembered that she had to do laundry. This is her motive. After that, she went and did her laundry even after the encounter with the black spider that made her heart race.
At the end, she is satisfied with what she has done.
