Research Methods Law Term Paper - Essay Example

Moreover, this paper also shows different types of quantitative research and how it is helpful for findings and analysis of relevant data about the criminal justice. Discussion The aspect of criminal justice may entail the requirement of dealing with a few attractive dodgy characters. However, when it comes to conducting a research related to cases which are presented in the courts; two types of methodology are believed to assist to solve such crimes. The first is quantitative figures and statistics marked across graphs, charts, reports and spreadsheets which delivers indisputable confirmation of theories.

Qualitative research techniques assist criminalists or investigators to recognize the reasons behind committing crimes and solves through case studies, interviews and profiling (Smith, Liu & Lindquist, 1988). Quantitative research techniques encompass the entire bases of scientific investigation and pairing mathematical perspectives with subjective data. A criminal justice professional may apply regression analyses to utilize inductive reasoning, calculate timelines, place people and proofs in context to the concerned circumstance and make non-biased evaluations.

Operating computer models, analyzing evidences and implementing systematic as well as personality tools assists the criminalists to understand the suspect well enough to depict their attitudes which helps to portray scenarios of case studies as well as test theories and further assists to solve cases (DiCristina, 1997). Criminalist is an individual who is considered to be quite proficient in collecting and examining physical evidences of crime. Criminalists utilize quantitative techniques to ensure confidences regarding inductive statistics, Deoxyribonucleic Acid (DNA) and ballistic tests, proof-based comparisons, crime-based neighborhoods and family demographics, previous offenders’ data, crime mappings, meta analyses, computer based structures and evaluations of anthropological data which are believed to be associated with forensic tests (Higgins, 2009).

Survey Research: In this method, a research technique dependent on survey is utilized in case of criminal justice which concentrates on the use of statistical data. Hypothesis needs to be developed through this type of research which primarily deals about the way a given population is likely to react to different issues in criminology. According to the survey research program of “Sam Houston State”, it has been found that the primary objective of survey research is to notify the general public as well as public officials with an exact picture of attitude regarding various types of crimes and several ethical as well as legal issues within the organizations associated with criminal justice.

There are three methods of survey research for instance personal interview, mail questionnaire and telephone survey. This type of research is considered to be quite essential as it can deliver legislators the various forms of actions which can be undertaken concerning different significant issues which affect the aptitude of bureaucrats’ related to law enforcements for carrying out businesses (Sukamolson, 2012). Time Series Research: This technique is designed for conducting researches on criminal justice and