- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05887973
Addressing Root Causes for Gun Violence Prevention (ARC-GVP)
Addressing Root Causes for Gun Violence Prevention (ARC-GVP) Outcomes Study
The goal of this study is to help build the evidence base for a locally-relevant youth firearm violence prevention program in Washington D.C., a city experiencing disparities in youth firearm violence outcomes.
The main question it aims to answer is:
How is youth participation in the summer youth employment program, the True Reasons I Grabbed the Gun Evolved from Risk (The T.R.I.G.G.E.R Project), which is designed to address root causes of gun violence, associated with individual youth behavioral outcomes, including pro-social involvement, aggression, and firearm-related attitudes and behaviors?
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The goal of this study is to help build the evidence base for a locally-relevant youth firearm violence prevention program in a city experiencing disparities in youth firearm violence outcomes. The main question it aims to answer is:
How is youth participation in a summer youth employment program that is designed to address root causes of gun violence (The T.R.I.G.G.E.R project), associated with individual youth behavioral outcomes, including pro-social involvement, retaliatory attitudes, aggression, and firearm behaviors?
To examine this question, participants will be invited to complete four surveys over the course of one year to assess attitudinal and behavioral change:
- A pre-test at the start of the program
- A first post-test 2-4 weeks following the conclusion of the program
- A second post-test 6 months following the conclusion of the program
- A third and final post-test 12 months following the conclusion of the program
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Laney Rupp, MPH
- Phone Number: 734-647-6469
- Email: laneyr@umich.edu
Study Locations
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Michigan
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Ann Arbor, Michigan, United States, 48103
- Recruiting
- University of Michigan
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Youth in Washington D.C. who are participating in The T.R.I.G.G.E.R Project, a grassroots youth firearm violence prevention program
Exclusion Criteria:
- Emancipated minors
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Wave 1
Youth participants who are enrolled in The T.R.I.G.G.E.R Project's summer youth employment program in 2022
|
The T.R.I.G.G.E.R Project includes the following core components to address root causes of gun violence:
|
Wave 2
Youth participants who are enrolled in The T.R.I.G.G.E.R Project's summer youth employment program in 2023
|
The T.R.I.G.G.E.R Project includes the following core components to address root causes of gun violence:
|
Wave 3
Youth participants who are enrolled in The T.R.I.G.G.E.R Project's summer youth employment program in 2024
|
The T.R.I.G.G.E.R Project includes the following core components to address root causes of gun violence:
|
Wave 4
Youth participants who are enrolled in The T.R.I.G.G.E.R Project's summer youth employment program in 2025
|
The T.R.I.G.G.E.R Project includes the following core components to address root causes of gun violence:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in Civic Efficacy
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
The investigators will assess change in civic efficacy (i.e., youth participants' sense of belief that they can create positive change in their communities) over time using the 3-item Civic Efficacy scale; the unit(s) of measurement are the Mean and Standard Deviation of scale scores; Minimum Value: 1 Maximum Value: 5, higher scores indicate a better outcome
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Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
Change in Pro-Social Involvement
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
The investigators will assess change in pro-social involvement (i.e., youth participants' involvement in pro-social community organizations and activities) over time using an 8-item adapted Participation in Groups and Voluntary Organizations scale; the units of measurement are the Mean and Standard Deviation of scale scores; Minimum Value: 0 Maximum Value: 8; higher scores indicate a better outcome
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Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
Change in Attitudes towards Violence and Retaliation
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
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The investigators will assess change in youth participants' attitudes toward violence and retaliation over time using a 3-item Retaliatory Attitudes scale; the units of measurement are the Mean and Standard Deviation of scale scores; Minimum Value: 1 Maximum Value: 5; lower scores indicate a better outcome
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Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
Change in Aggressive Behavior
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
The investigators will assess change in non-firearm related aggressive behavior (i.e., fighting, non-firearm weapon carriage) over time using a 3-item Aggressive Behaviors scale; the unit(s) of measurement are the Mean and Standard Deviation of scale scores; Minimum: 0, Maximum: 15, lower scores indicate a better outcome
|
Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
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Change in Firearm Carriage Frequency
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
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The investigators will assess change in the frequency of firearm carriage (for any reason besides hunting, target shooting, competitive shooting, or recreation) over time using 1-item; the unit(s) of measurement are the Mean and Standard Deviation of scale scores; Minimum: 1 Maximum: 7, lower scores indicate a better outcome
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Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
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Change in Firearm Use
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
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The investigators will assess change in youth participants' firearm use (i.e., handling a gun, firing a gun, holding a gun in a selfie) over time, using a three-item Firearm Use scale; the unit(s) of measurement are the Means and Standard Deviations of scale scores, Minimum: 0 Maximum: 18, lower scores indicate a better outcome
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Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
Change in Firearm Aggression
Time Frame: Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
The investigators will assess change in youth participants' firearm aggression (i.e., threatening someone with a gun, firing at or around someone), using a two-item scale adapted from the Revised Conflict Tactics Scale; the unit(s) of measurement are the Means and Standard Deviations of scale scores, Minimum: 0 Maximum: 10, lower scores indicate a better outcome
|
Outcomes will be measured at 4 time points over 1 year: at the start of the summer programs, 2-4 weeks post, 6-months post, and 1-year post participation
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Marc Zimmerman, PhD, University of Michigan
Publications and helpful links
General Publications
- Crocetti E, Jahromi P, Meeus W. Identity and civic engagement in adolescence. J Adolesc. 2012 Jun;35(3):521-32. doi: 10.1016/j.adolescence.2011.08.003. Epub 2011 Aug 24.
- Copeland-Linder N, Jones VC, Haynie DL, Simons-Morton BG, Wright JL, Cheng TL. Factors associated with retaliatory attitudes among African American adolescents who have been assaulted. J Pediatr Psychol. 2007 Aug;32(7):760-70. doi: 10.1093/jpepsy/jsm007. Epub 2007 Apr 2.
- Black, S., & Hausman, A. (2008). Adolescents' views of guns in a high-violence community. Journal of Adolescent Research, 23(5), 592-610. http://doi.org/10.1177/0743558408322142
- Multisite Violence Prevention Project. The multisite violence prevention project: background and overview. Am J Prev Med. 2004 Jan;26(1 Suppl):3-11. doi: 10.1016/j.amepre.2003.09.017.
- Straus, M., Hamby, S., Boney-McCoy, S., Sugarman, D. (1996). The Revised Conflict Tactics Scales (CTS2): Development and preliminary psychometric data. Journal of Family Issues, 17(3), 283-316.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HUM00215637
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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