Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • Comprehensive Gang Model Evaluation: Integrating Research Into Practice, Massachusetts, 2014-2018

    Metadata Updated: November 14, 2025

    The effects of a deliberate strategy to bolster organizational change in order to achieve the goals of the Comprehensive Gang Model (CGM) were tested in this study. The CGM goals of increasing community capacity to address gang and youth violence and reducing gang and youth violence were examined. A quasi-experimental design was used wherein two Massachusetts cities received a relational coordination intervention to boost organizational change and two similar Massachusetts cities were used as comparisons. Surveys, observational notes, and crime data assessed outcomes of interest. The intervention was carried out from March 2016 through August 2017. Survey and observational data were gathered during that time. Crime data from January 2014 through December 2018 was utilized to examine outcomes.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    Dates

    Metadata Created Date August 18, 2021
    Metadata Updated Date November 14, 2025

    Metadata Source

    Harvested from DOJ JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 18, 2021
    Metadata Updated Date November 14, 2025
    Publisher National Institute of Justice
    Maintainer
    Identifier 3923
    Data First Published 2021-01-28T09:54:19
    Language eng
    Data Last Modified 2021-01-28T09:54:19
    Public Access Level public
    Bureau Code 011:21
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://www.justice.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 96ad9a38-6174-432c-80cf-6b87fbad90d5
    Harvest Source Id 3290e90a-116f-42fc-86ac-e65521ef3b68
    Harvest Source Title DOJ JSON
    License http://www.usa.gov/publicdomain/label/1.0/
    Program Code 011:060
    Publisher Hierarchy Office of Justice Programs > National Institute of Justice
    Source Datajson Identifier True
    Source Hash 0555cb579070ec61605f442828bf79e63bb86457152231b7d238a20111e29cef
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.