Writing Assignment Unit 7

Running Head : Research Methods and Statistics in immoral judgeNameUniversityCourseTutorDateThe Criminal Justice governing body in the United States is charged with the duty of executing judge in the society to ensure liness . The remains is involved in extensive research programs that enable them to go over 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 quite a little being involved in criminal activities . They engage in such research to enable them take necessary travel to prevent people from falling into crime . Data argon similarly collected to determine whether the System is serving justice . The police force and an otherwise(prenominal) law enforcement agencies have been mentioned as mistreating the prisoners under their care or general harassmentThe Criminal Justice System employs several research send offs to enable them come up with conclusive results . The construct that is applied during research determines the validity of the findings . there are several factors that determine the validity of the findings . Among these factors is the sample size of it which determines whether it is representative of the population . The amount of error endureable is also an important consideration . The variability of the population characteristics need to be carefully assessd 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 utilise in the Criminal Justice research is the classical observational design . In this research design the subjects to be analyse are assemblageed into two : the experimental group and the control group (David Sutton , 2004 . The term experiment in this design elbow room that the researchers apply some arousal to a group and they evaluate how the group responds to the stimulus .

The control group on the other hand does not receive any manipulation scarcely is evaluated at the end of some period . The results are afterwards compared for the two groups and if there are differences found , this may think up 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 inconstant . 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 intercession 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 moldiness(prenominal) be able to manipulate the stimulus and apply them to the treatment group only . The control group is only for parity 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: Orderessay

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