U.S. flag
      An official website of the United States government, Department of Justice.
        Here's how you know
      Here's how you know**Official websites use .gov**
            
            A **.gov** website belongs to an official government organization in the United States.
      **Secure .gov websites use HTTPS**
            
            A **lock** (
            A locked padlock
            ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. Menu

      
        close

            
            
                                              About NIJ
        
                    
  
          About NIJ
      
    
          The NIJ Director
          How NIJ Is Organized
          Mission and Guiding Principles
          Research and Development Process
          Strategic Framework
          Assessments of NIJ
          Annual Reports & Reports to Congress
          Staff Directory
          Funding & Awards
        
                    
  
          Funding & Awards
      
    
          Current Funding
          Forthcoming Funding
          Expired Funding
          Awards: Listing of Funded Projects
          Guidance for Applicants and Awardees
          Fellowship & Student Programs
          Travel Scholarships
          NIJ Challenge Program
          Library & Multimedia
        
                    
  
          Library & Multimedia
      
    
          NIJ Journal
          Podcasts
          Publications Listing
          Multimedia Listing
          Rated Practices on CrimeSolutions
          Rated Programs on CrimeSolutions
          Software & Databases
          Datasets
          Patents
          Topics
        
                    
  
          Topics
      
    
          Article Listing
          Corrections
          Courts
          Crime Prevention
          Crimes
          Drugs and Crime
          Equipment and Technology
          Forensic Sciences
          Youth Justice
          Justice System Reform
          Law Enforcement
          Tribal Crime and Justice
          Victims of Crime
          Events
        
                    
  
          Events
      
    
          NIJ 2024 Research Conference
          Scheduled Events
          On-Demand Events
          Research Meetings & Workshops
          NIJ-Hosted Online Training

                            
                                About
          Contact Us
          Subscribe
          Topics A-Z
                  Share
FacebookXLinkedInRedditPinterestEmail Home
                            Library & Multimedia
 Using Social Media To Measure Temporal Ambient Population: Does It Help Explain Local Crime Rates?
NCJ Number
              254298
Journal

*Justice Quarterly* Volume: 36 Issue: 4 Dated: 2019 Pages: 718-748
Author(s)
          John. R. Hipp;
                        Christopher Bates;
                        Moshe Lichman;
                        Padhraic Smyth
Date Published

2019
Length
              31 pages
Annotation
              This study used social media (Twitter) data to construct estimates of the population at various locations at different times of day, and assessed whether these estimates helped predict the amount of crime during 2-hour time periods over the course of the day.
Abstract
              A challenge for studies that assess routine activities theory is accounting for the spatial and temporal confluence of offenders and targets, given that people move about during the daytime and nighttime. The current study addressed these issues by using crime data for 97,428 blocks in the Southern California region, along with geocoded information on tweets in the region over an 8-month period. The results show that this measure of the temporal ambient population helped explain the level of crime in blocks during particular time periods. The use of social media data are promising for testing various implications of routine activities and crime- pattern theories, given their explicit spatial and temporal nature. (publisher abstract modified)
      
  
          Additional Details
Grant Number(s)
        2012-R2-CX-0010


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Publication Type
        Research (Applied/Empirical)
                                Report (Study/Research)
                                Report (Grant Sponsored)
                                Program/Project Description


  
  
        
  Award
        Crime in Metropolitan America: Patterns and Trends across the SouthernCalifornia Landscape
    
  
  
Date Published: January 1, 2019
    
          Downloads
        
                      HTML

Side navigation
  

        

  
  
              NIJ Journal
    
      
            
            
            
      Podcasts
    
      
            
            
            
      Publications Listing
    
      
            
            
            
      Multimedia Listing
    
      
            
            
            
      Rated Practices on CrimeSolutions
    
      
            
            
            
      Rated Programs on CrimeSolutions
    
      
            
            
            
      Software & Databases
    
      
            
            
            
      Datasets
    
      
            
            
            
      PatentsRelated Topics
        
                Crime analysis
        Crime prediction
        Criminology
        National Institute of Justice (NIJ)
        NIJ Grant-related Documents



  
Similar Publications
        
                      Lessons of an Honor Code: A Consideration of Conflict-Related Processes and Interpersonal Violence
                  Investigative Decision-making in Public Corruption Cases: Factors Influencing Case Outcomes
                  What's Sex (Composition) Got To Do With It? The Importance of Sex Composition of Gangs for Female and Male Members' Offending and Victimization
 Top

      National Institute of Justice

        
        
                        About NIJ
                    About NIJ
      
    
                  How NIJ Is Organized
      
    
                  NIJ Director
      
    
                  Research Disclaimer
      
    
                  Funding & Awards
                    Funding & Awards Home
      
    
                  Awards Listing
      
    
                  Current Funding
      
    
                  Guidance for Applicants and Awardees
      
    
                  Resources
                    Events
      
    
                  Podcasts
      
    
                  Publications
      
    
                  Topics
      
    
                  Multimedia
      
    
                  Reuse Policy
      
    
                  Contacts
                    Contact NIJ
      
    
                  Staff Directory
      
    
                  Submit a FOIA Request
      
    
                  File a Civil Rights ComplaintFacebook
          
                      X
          
                      YouTube
  

      810 7th St. NW, Washington, D.C. 20531
      
              Secondary Footer link menu
            Accessibility
              Plain Language
              Privacy Policy
              Legal Policies and Disclaimer
              No FEAR Act
              Freedom of Information Act
              USA.gov
              Justice.gov