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      Improving Shift Schedule and Work-Hour Policies and Practices to Increase Police Officer Performance, Health, and Safety
    
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March 2002

  Journal
              Police Quarterly
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    Early Warning Systems: Responding to the Problem Police Officer, Research in Brief
    
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July 2001

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          NIJ Research in Brief
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    Responding to the Problem Police Officer: A National Study of Early Warning Systems, Final Report
    
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August 2000
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    Crime in the Schools: Reducing Conflict With Student Problem Solving, Research in Brief
    
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July 1999

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