The American Psychological Association's Ethics Code Urges Investigators to

Multiple Choice

The American Psychological Association's ethics code urges investigators to

A) avoid the use of monetary incentives in recruiting people to participate in research.
B) forewarn potential research participants of the exact hypotheses that the research will test.
C) avoid the manipulation of independent variables in research involving human participants.
D) explain the research to the participants after the study has been completed.