Describe the basic ideas behind ethical practices in psychological science. Explain the reasons why psychologists must engage in these practices.

The idea is to respect the right of the participants, and the reputation of the psychologist.

Explanation:

The ideas behind ethical practices in psychology are that you need to respect the rights of the research participants and make sure they do not get harmed by what you are doing.

Psychologists must go along with this because they need to protect their research participants, the reputation of psychology and psychologists.