Author Question: In which type of research is a representative sample of people asked to answer questions about their ... (Read 55 times)

scienceeasy · **on:** Jun 22, 2018

In which type of research is a representative sample of people asked to answer questions about their sexual attitudes or behaviors by means of questionnaires or interviews?

A) Case study
B) Survey
C) Direct observation
D) Sample of convenience

Question 2

Which of the following is NOT true of surveys?

A) They tend to have very low nonresponse rates.
B) They allow researchers to gather data from large samples.
C) They tend to be more cost-efficient than other types of research.
D) The results obtained from surveys are more generalizable than those obtained from case studies.