<u>Answer:</u>
The concept of data encapsulation within object-oriented programming involves the restriction of the manipulation of an object’s state by external users.
<u>Explanation:</u>
- In the discipline of object-oriented programming, objects are nothing else but repositories of data existing in the form of fields.
- Through data encapsulation, the vulnerable data is literally capsulated so that the object’s state cannot be manipulated by any agent working externally.
- Hence, data encapsulation can be referred to as a secure procedure of safeguarding the objects (data repositories).
The correct answer to this open question is the following.
Do we have it all wrong about "civilization" being desirable versus "barbarian" society that often resides in the hills being regarded as "uncivilized"?
No. What happens is that in modern times, we find people in societies that behave in the most stranges ways. We can think that people that live in modern societies have a certain degree of formal education, behave themselves according to social patterns and traditions that are expected by other members of society, and show respect and tolerance to other people that think and act differently.
However, as we see it on the news, barbaric conducts are common in modern societies. Even worse than the barbaric behaviors we could expect to see from "uncivilized" people. They have to survive in the wild, that is why they seem to act "uncivilized." But educated or modern people, well, they are supposed to be the educated ones. And many times we are not seeing that by the way they act or react to confront daily situations.
The psychologist would use the cross sectional method. Is a method of which the researcher uses subjects in the same time and uses these subjects for his or her research in which they compare them to obtain results. It could be seen above as the psychologist has two children who are needed to be compared in the same time. That is why it is considered that he or she uses the cross sectional method.
