r: Forensic psychology is the intersection between psychology and the justice system. More specifically it is the application of psychology to the criminal justice system. It involves understanding fundamental legal principles, particularly with regard to expert witness testimony and the specific content area of concern( for example competence to stand trials, workplace discrimination, child custody and visitation) as well as relevant jurisdictional knowledge and considerations(for example whether a defendant was insane at the time a crime occurred). A forensic psychologist is trained and also able to interact with judges, attorneys and other legal professionals using appropriate language and manner. Furthermore he/she has the ability to testify
