Investigative Technology Review And Critique

SEQ CHAPTER h r 1Paulsen , D (2007 , September . Improving geographical Profiling through Commuter /Marauder Prediction . guard Practice Research , 8 (4 , 347-357Dr . Derek Paulsen examines geographic pen methods and technologies . The findings be the result of a research grant from the National get of Justice (NIJ . The purpose of this research is to analyze the accuracy of and bring up methods for increasing the effectiveness of geographic profiling technologies . The research emphasizes the magnificence of making the distinction between commuter train or despoiler offenders preliminary to geographic profiling . Dr . Paulsen demonstrates that by improving the commuter /marauder prediction early in the process and by conducting more targeted research in the field geographic profiling technology bottomland be more effective and results can be more accurateGeographic profiling has been used in criminal offense analysis since the early 1990s .

It is an investigative methodology that relies on location of connected crimes serial as a meaning of determining the next probable location known as an offender anchor point . According to Dr . Paulsen 20 to 60 percent of crime serial are committed by commuters , and geographic profiling is highly inaccurate in predicting these series Therefore , it is important to analyze variables and methods used to classify commuters and marauders prior to geographic profiling . This study analyzed 106 crime series gathered from 25 U .S . jurisdictions This study differed from traditional methods in the use of variables applied to classify offenders as commuter or marauder . Traditional models use residence as basal variable...If you want to get a full essay, order it on our website: Orderessay

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