Theories within the study of criminology serve as the foundation of analysis for measuring or predicting how certain individuals will react to different aspects of events. Theories provide insight into the criminal mind and possible explanations for why deviant behavior is displayed by some. Sigmund Freud is the father of which theory model used in probation and parole? List and describe the 5 stages of Freud's psychosexual development. How does this theory relate to probation and parole?