Writing Assignment Unit 7

Running Head : Research Methods and Statistics in unlawful legal expertNameUniversityCourseTutorDateThe Criminal Justice trunk in the United States is charged with the responsibleness of executing jurist in the society to ensure liness . The governing body is involved in extensive look for programs that enable them to translate the society better and offer solutions to the offenders . The Criminal Justice System collects large volumes of data to enable them know the causes that lead to pack being involved in criminal activities . They engage in such research to enable them take necessary go to prevent people from falling into crime . Data be as well collected to determine whether the System is serving justice . The police force and an other(a)(prenominal) law enforcement agencies have been mentioned as mistreating the prisoners under their care or general harassmentThe Criminal Justice System employs several research objects to enable them come up with conclusive results . The forge that is applied during research determines the validity of the findings . in that location are several factors that determine the validity of the findings . Among these factors is the sample size which determines whether it is representative of the population . The amount of error leaveable is also an important consideration . The variability of the population characteristics need to be carefully quantifyd to eliminate the chances of deflating the findings . The research design applied should allow the researchers to answer the research questions with no ambiguityOne of the research designs that are employ in the Criminal Justice research is the classical observational design . In this research design the subjects to be canvass are chemical grouped into two : the experimental group and the restrainer group (David Sutton , 2004 . The term experiment in this design intend that the researchers apply some input to a group and they evaluate how the group responds to the stimulus .

The control group on the other hand does not receive any word exactly is evaluated at the end of some period . The results are afterward compared for the two groups and if there are differences found , this may baseborn that the stimulus applied has good or bad effectsIn this design , the observation made after the application of the stimulus or manipulation to the experimental group is the dependent changeable . The stimulus applied is the independent variable . The argument in this design is to enable the researcher to know the effect the independent variable has on the dependent variableSome defining characteristic of the classical research design is that it has a sermon and a control group . Another characteristic of this design is that random assignment of subjects to treatment and control groups have to be observed . The researcher mustiness be able to manipulate the stimulus and apply them to the treatment group only . The control group is only for comparing purposes and therefore no stimulus is applied to the group . The other characteristic of the classical experiment research design is that must allow the researcher to perform a pretest of the variables of concern and a posttest at...If you want to get a full essay, order it on our website: Ordercustompaper.com

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