Do you believe that the criminal justice field has taken enough steps to ensure that unethical research does not occur? Why, or why not?

Why do you think it is important to be able to critically evaluate research conducted in your line of work? Give some examples (real or imaginary) of cases when research has been misunderstood in its application to your line of work, or the field you'd like to be working in. What impact could this misunderstanding of research have?