![]() It was adapted from the Hare Psychopathy Checklist-Revised(PCL-R), a well validated, reliable, and extensively used assessment instrument for assessing psychopathic traits in adults. 2003) is an assessment instrument designed to assess psychopathic traits and behaviors in youth ages 12–18. Robert Hare, meanwhile, is 85 years old today and is still one of the great experts in the field of psychopathy and criminal behavior.The Hare Psychopathy Checklist: Youth Version (PCL:YV Forth et al. ![]() Without a doubt, this is a very interesting instrument. Brazil demonstrated, once again, its usefulness in the forensic, clinical, and research fields. Let’s mention, for example, the study conducted at Carleton University in Ottawa, Canada. The data always shows high consistency, validity, and reliability. On the other hand, if we ask ourselves now about the reliability of the psychopathy checklist, we must mention the analyzes carried out in the last years. Many of them are defined only by a manipulative and narcissistic personality, which hinders both coexistence and identification. It’s important to point out that not all psychopaths kill or commit violent acts. Robert Hare points out that, with this test, it’s also possible to see the kind of psychopath we’re facing. Reliability and validity of the psychopathy checklist In addition to that, they determine their significance and the possibility of committing violent acts (or of committing them again if they already did so). The results obtained will define if there are psychopathic tendencies in the individual or not. Inability to accept responsibility for own actions.Īccording to interviews and the analysis of several reports, researchers have come to the conclusion that completing this test takes about an hour and a half.Need for stimulation / Tendency to boredom.Egocentrism / Great feeling of self-worth.Let’s see the dimensions assessed in the psychopathy checklist: There are other important factors the researcher should consider such as the person’s criminal record, reports from experts, work and family history, trial records, and peer assessments, among others. On other hand, we must note that the result of this evaluation doesn’t only start with the interview. In other words, it’s applied through a semi-structured interview where the professional must assess between 0 and 2 points each question asked. There are 20 items in the psychopathy checklist. In other words, it was able to estimate (with a reasonable error threshold) how likely it was for a certain person to commit a criminal act. Thus, in a clinical setting, people began to see it as a simple and valid tool to evaluate possible violent tendencies, as well as sexual aggressiveness in men, women, and adolescents. The second reason why Robert Hare’s psychopathy test was so accepted is because it could be used beyond the criminal population. There are 20 items (questions) where the evaluator can compare the individual’s profile with that of a prototypical psychopath. First of all, it was very simple and easy to administer. Now, it didn’t take long for it to become successful due to two things. When creating this instrument, he attempted to design a resource capable of offering valuable information about those convicted of committing violent acts. His works in the area of psychopathology and psychophysiology are outstanding. As of now, he still stands as a reference in the field of criminal studies. Its creator, Robert Hare, is a doctor of psychology and professor. This is perhaps one of the most interesting clinical resources due to the person who designed it. This is a reliable and valid test capable of providing interesting information about affective and interpersonal aspects and behavior problems, among other things. Above all, researchers use it within prison inmates, but it’s also useful in the clinical and forensic field. The psychopathy checklist or PCL-R is an international reference instrument to identify the presence of psychopathy in an individual.
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