One of Your Friends Is Writing a Research Paper and Wants

Multiple Choice

One of your friends is writing a research paper and wants to obtain information about the depth of personal information people typically reveal during a first date. Directly observing a large number of people during a first date will be difficult, so your friend asks for advice on how to collect this type of data. The BEST suggestion would be for your friend to use

A) the case study approach.
B) archival research.
C) a double-blind observational study.
D) a survey.