This is a opinionated prompt. It is about your opinion. Me personally I think it is not the same thing as selfish. But I mean for example say if I wanted a drink and I was determined to get one from the coke machine no matter what. Is that just me being selfish or is that me just really thirsty? Hope I helped.
One consistent, major concern of the Anti-Federalists was the fear that the new National government would be too powerful- threatening individual liberties/rights of the people.
The questionnaires are a cheap and quick and the effective way to obtain large amounts of information form a large sample of people. As they are open and closed type they give the respondent enough time to think and respond and are beneficial for the quantitative and the qualitative data.