The correct answer is "Pentagon." The Pentagon Papers revealed that few government officials felt the war in Vietnam was winnable. The Pentagon Papers is o<span>fficially titled "Report of the Office of the Secretary of Defense Vietnam Task Force." The Secretary of Defense Robert McNamara commissioned it in 1967. </span>
Answer:
naturalistic observation
Explanation:
In naturalistic observation, researchers will gather data by directly observing the subjects in their natural habitat without making any intervention.
This is what Professor Ober is doing.
Professor Ober wants to collect a data about development of their physical skills among children. This means that the <u>children are his research subjects.</u>
To collect his data, professor Ober observed the children in the playground (which is the children's natural habitat). He also did not told the children to do anything , he just quietly observe and let the children do what they usually do. (not making any intervention)
Answer:
(E) allow passengers to get in and out more easily
Explanation:
Option E is correct because there is no need for and since the list is still continuous, the use of more there shows that it is a comparison with another vehicle and it is less awkward.
Option A, B and C are wrong because of the and
Answer:
Explain
Explanation:
Explanation of research findings done step by step by the researcher. In the research, when a researcher conducts a study, explain it systematically. There are several steps to explain a research method in a systematic way
- The variability
- The predictability
- The fallibility
These are the scientific principle of research methodology. There are some basic principle of scientific research method such as
First to make the observation
- Make the hypothesis
- Test the hypothesis
- Collect data
- Explain
- Result
