Which of the following statements about prison research is true?

Participation in research can be considered during parole hearings.

Researchers may study the effects of privilege upgrades awarded by the prison.

It is permissible for risks to be higher than those that would be accepted by non-prisoners.

The regulations prohibit compensating prisoners.

Researchers may study the effects of privilege upgrades awarded by the prison. Prison research investigates how prisons operate, morally, socially and operationally like the experience lived inside, and the related effects. There is methodology applied and theoretic relevant studies involved with focus on aspects of prison life, human and social values, punishment practices, and the organization itself.