Role of forensic psychologist in criminal investigation
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An important aspect of forensic psychology is the ability to testify in court as an expert witness, reformulating psychological findings into the legal language of the courtroom, providing information to legal personnel in a way that can be understood.
Forensic psychology has played a large role in the criminal justice field over the years. In order to fully understand how it has affected the field, one must first understand its role. Forensic psychology is a unique, yet crucial blend of both psychology and the criminal justice system.
Forensic Psychologists can play a number of key roles in a criminal investigation. Immediately following a crime a forensic psychologist may be asked to act as a criminal profiler. It has over the years become the love child of numerous television programs, movies, and crime novels. Criminal profiling involves the psychologist using his understanding of human behavior, motivation, and pathology so that he/she can create a psychological profile of the offender. The profiles can be surprisingly accurate. From observations of the crime scene one can infer the behavioral characteristics of the individual who created it. To a profiler everyone is a slave to his or her psychological makeup. In turn, profilers use their knowledge of which the typical offender is that bears these characteristics and then predicts not only how the investigators can expect the offender to behave in the future, but also what their physical appearance will likely be. While profiling may seem very exciting, few psychologists are ever involved in this field. Psychological knowledge has been applied to many more areas of investigative police work, from the police interrogation to the police line-up. Both of these areas have prospered greatly from psychological research.
Forensic psychology has played a large role in the criminal justice field over the years. In order to fully understand how it has affected the field, one must first understand its role. Forensic psychology is a unique, yet crucial blend of both psychology and the criminal justice system.
Forensic Psychologists can play a number of key roles in a criminal investigation. Immediately following a crime a forensic psychologist may be asked to act as a criminal profiler. It has over the years become the love child of numerous television programs, movies, and crime novels. Criminal profiling involves the psychologist using his understanding of human behavior, motivation, and pathology so that he/she can create a psychological profile of the offender. The profiles can be surprisingly accurate. From observations of the crime scene one can infer the behavioral characteristics of the individual who created it. To a profiler everyone is a slave to his or her psychological makeup. In turn, profilers use their knowledge of which the typical offender is that bears these characteristics and then predicts not only how the investigators can expect the offender to behave in the future, but also what their physical appearance will likely be. While profiling may seem very exciting, few psychologists are ever involved in this field. Psychological knowledge has been applied to many more areas of investigative police work, from the police interrogation to the police line-up. Both of these areas have prospered greatly from psychological research.
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