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Research methods

Booker and Beyond Analyzing Sentencing Reform and Exploring New Research Directions

January 2022

This webinar features a discussion of previously published research on the U.S. Supreme Court’s 2005 Booker decision - which effectively transformed the United States Sentencing Guidelines from a mandatory, to an advisory, system. The presentation will address selected research findings from the last 15 years. Individual participants will briefly review their previous research findings with particular attention paid to the analytic methods used.

Developing and Implementing Evidence-Based Practices in School Safety - Plenary Discussion, NIJ Virtual Conference on School Safety

February 2021

On February 16-18, 2021, the National Institute of Justice hosted the Virtual Conference on School Safety: Bridging Research to Practice to Safeguard Our Schools. This video shows the plenary session "Developing and Implementing Evidence-Based Practices in School Safety."

Virtual Conference on School Safety - Welcome Message, Overview of CSSI, and a Philadelphia Story

February 2021

On February 16-18, 2021, the National Institute of Justice hosted the Virtual Conference on School Safety: Bridging Research to Practice to Safeguard Our Schools. This video includes a welcome message, an overview of the Comprehensive School Safety Initiative and School Safety Research at NIJ, and the presentation on "A Philadelphia Story: Innovating and Improving in a Large Urban District," by Abigail Gray and Kevin Bethel, School District of Philadelphia.