Crime mapping:

fimUraphiral n”rappinU

*lrat*{t}ies u$*d i* visr.raliz* a n i: rn i:r r *f th i rrg*, inr,l*rJing ‘t*t:ttirs*,tl i gtiln * t, an d paitcrns *f *rim* a*tlrh*ir t;*rr*lat**,

Geographic information

system (GIS):

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The size of the shapes in the graphs (e.g., circles, diamonds) indicate the degree of between- ness centrality. The highest-scoring individual at the beginning of the investigation was Melvyn Foster, who is represented by the square containing the large diamond in the Exhibit 1 1.3A. By 18 months, however, Gary Leon Ridgway becomes more noticeable (depicted by the shaded triangle in the second box). Unfortunately, the task force did not focus on Ridgeway but contin- ued to focus exclusively on Foster. Bichler and her colleagues concluded,

It is hard to know in hindsight if these results would sway the organization momenflrm that led investigators to focus on Foster to the exclusion of Ridgway. . . . It might have prevented the working hypothesis from solidiiring so early on in the investigation by encouraging members of the Green River Killer Task Force to pay greater attention to GaryLeon Ridgway.Many criminal justice researchers are experts at analyzing data and performing research. Yet despite this expertise, presenting results orally or in writing can be a unique challenge. And the stakes can be high: If research results are not presented well, audience members and/or readers may not understand the importance of the research, or in extreme cases, they may dismiss the results as invalid.

Presenting research effectively hinges on knowing how to clearly communicate to diverse audiences what you did, how you did it, and what you found. Much of this information can be presented in visually interesting ways to grab and keep the attention of audiences and readers. various graphs that visually present data and research. Now, you will add to your repertoire as you consider strategies for presenting data and research.

· Recall the criminal justice research topic that you chose in Week 1.
· Imagine an audience to whom you would present your findings (for example, criminal justice professionals, criminal justice scholars, community members, government officials, and policy makers).
· With your topic and the audience in mind, consider how you might best represent and present the data and research about the topic.
the following:
· Imagine that you have been given the opportunity to present information and data on the research topic you chose in Week 1. Your audience is various criminal justice professionals along with community members who are not as well-versed in quantitative analysis.
· First, describe an obstacle you could potentially encounter when presenting quantitative information to a wider audience that includes participants with varying levels of understanding of the criminal justice system and statistical data.
· Next, briefly explain what information and/or statistics you would present to help the audience understand the importance of this topic. Be sure to include in your answer what you can do as the presenter to ensure that everyone in the audience has a thorough understanding of the topic.
Bachman, R. D., & Schutt, R. K. (2019). The practice of research in criminology and criminal justice (7th ed.). Thousand Oaks, CA: SAGE Publications.

Chapter 11,Social Network Analysis, Crime Mapping, and Big Data (p. 334“339)

The Practice of Research in Criminology and Criminal Justice, 7th Edition by Bachman, R. D. & Schutt, R. K. Copyright 2019 by SAGE Publications, Inc. Reprinted by permission of SAGE Publications, Inc via the Copyright Clearance Center.
Bachman, R. D., & Schutt, R. K. (2019). The practice of research in criminology and criminal justice (7th ed.). Thousand Oaks, CA: SAGE Publications.

Chapter 16,Summarizing and Reporting Research (pp. 472“492)

The Practice of Research in Criminology and Criminal Justice, 7th Edition by Bachman, R. D. & Schutt, R. K. Copyright 2019 by SAGE Publications, Inc. Reprinted by permission of SAGE Publications, Inc via the Copyright Clearance Center.
McNamara, C. (n.d.). Analyzing, interpreting and reporting basic research results. Retrieved March 30, 2019, from http://managementhelp.org/businessresearch/analysis.htm
National Institute of Justice. (2018.). Mapping and analysis for public safety. Retrieved from https://nij.ojp.gov/topics/articles/mapping-and-analysis-public-safety
Federal Bureau of Investigation. (n.d.-a). Crime data explorer. Retrieved March 30, 2019, from https://crime-data-explorer.fr.cloud.gov/
TriTech Software Systems. (n.d.). Crime Mapping.com. Retrieved March 30, 2019, from http://www.crimemapping.com/
Chicago Police Department. (n.d.). CLEARMAP: Crime incidents. Retrieved March 30, 2019, from http://gis.chicagopolice.org/CLEARMap/startPage.htm
This site provides detailed information regarding crime in the city of Chicago, including the photos of known sex offenders.