A police department decides to develop "community watch" groups in some neighborhoods in order to reduce the crime rate. a psychologist is called in to assist the police department in designing and critiquing this innovation. how would we best label this psychologist's role?

If a psychologist is assigned to assist in scheming and criticizing any innovation, project or program which is a community watch for the police department to decrease crime rate in the given situation, the psychologist's will be best labelled as a policy evaluator, where he/she will be evaluating the pros and cons of the planned project or development.