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Head of the Class
May 15, 2013

USC valedictorian Katherine Fu and salutatorians Alexander Fullman and Julia Sabo Mangione — all in USC Dornsife — will…

The Fabulous Fulbrights
May 10, 2013

Congratulations to the ten USC Dornsife students who were awarded 2013 Fulbright Scholarships. The award will take them to…

Preventing Another Darfur
April 23, 2013

For the 13th consecutive year, professor Steven Lamy, vice dean for academic programs in USC Dornsife, led the Center for…

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Scientist and Filmmaker
May 17, 2013

Howard Wayne Harris proves his 9th grade teacher wrong. Earning his Ph.D. at the USC Dornsife hooding ceremony May 16, he was…

You Did It!
May 17, 2013

USC Dornsife issued more than 2,500 degrees during Commencement 2013: 1,959 bachelor’s, 326 master's, 81 graduate…

Amazing Adventures in Undergrad Research
May 15, 2013

USC Dornsife students win top prizes at the 15th Annual Undergraduate Symposium for Scholarly and Creative Work. In…

Head of the Class
May 15, 2013

USC valedictorian Katherine Fu and salutatorians Alexander Fullman and Julia Sabo Mangione — all in USC Dornsife — will…

A Big Leg Up
May 15, 2013

Introducing the 2013 Dornsife Scholars. The six winners will each receive $10,000 to be used for graduate or professional…

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Karen Murrill Hennigan

Assistant Professor (Research) of Psychology

Contact Information
E-mail: hennigan@usc.edu
Phone: (213) 740-4269
Office: SGM 1015

 

Description of Research

Summary Statement of Research Interests

My current program of research aims to apply principles of social identity and social categorization theories to the pernicious problem of street gang affiliation among urban youth. A series of studies testing factors that may inadvertently promote gang association as well as factors that may help discourage gang association are underway. A spin-off from this effort includes the development of an assessment designed to identify youth at risk for joining street gangs that can be used to target prevention services toward youth most in need. Parts of this research take place in the context of regional efforts to prevent or suppress gang membership, delinquency and criminal offending. Applied contexts included in this work vary from neighborhood gang injunction policies to local gang prevention and intervention programs. A second area of research is focused on longitudinal outcomes in juvenile justice programs and mediators of success and failure such as negative peer social influence or deviancy training in community intervention programs that group youth at different levels of experience and sophistication together.
 

Research Keywords

Social Identity Theory, Prevention and Intervention with Street Gangs, Juvenile Justice, Civil Gang Injunction, Program Evaluation
 

Other Research

As a paid consultant, (in collaboration with Chris Murray and others) I developed and implemented a survey of each County Juvenile Probation Department in California, developing information needed to assess each county's progress toward evidence-based practices in juvenile probation. The data were presented over a series of meetings to the commissioners and were used to develop and document the policies set out in a new Blueprint for an Outcome-Oriented Juvenile Justice System for the State of California (http://67.199.72.34/php/Information/JJOMPFinalReport.pdf ), 01/24/2009-01/23/2010  
 

Publications

Book Chapter

Hennigan, K., Spanovic, M. (2011). Gang Dynamics Through the Lens of Social Identity Theory. Youth Gangs in International Perspective: Results pp. 34 manuscript pages. New York, New York: Springer. PubMed Web Address
 

Journal Article

Maxson, C., Matsuda, K., Hennigan, K. (2011). Deterrability among gang amd nongang juvenile offedners: Are gang members more or less detrrable than otehr juvenile offenders?. Crime and Delinquency/ Sage Publications. Vol. 57 (4), pp. 516-543.
 
 
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