Which of the Following Statements Accurately Describes the Use of Double

Multiple Choice

Which of the following statements accurately describes the use of double blind studies?

A) Double blind studies are not ethical as the researcher is not given total access to participant dat
B) Double blind studies are a preferred technique because they reduce the threats to internal validity.
C) Single blind studies are preferred over double blind studies because the researcher can directly interact with the participants.
D) None of the above