Answer:
The use of deception
Explanation:
Although some studies are not conducting without deception. The APA has some code and ethics to conducts a research study. All practitioners have to follow the norms of APA during their research program.
- A psychologist can not use deception if it does not justify the research.
- The psychologist can not deceive the subject related to research
- A psychologist has to sign consent from the subject about what purpose the study has been conducted.
- It is a psychologist duty to debrief the research to the subject
- A psychologist has to use a reasonable research tool that does not harm participants.