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Evidence-based practices

What Is Research and Evaluation Evidence and How Can We Use It?

June 2010

This NIJ Conference Panel will explore the development and use of evidence-based policies, programs and technologies to improve effectiveness and efficiencies related to government. Through casual observation, practices and programs may appear to be effective, but under closer scrutiny the results may look much different.

Policing Research: If you can't find it, do it

April 2019
In this video Ken Clary, a captain with the Iowa State Patrol and an NIJ Law Enforcement Advancing Data and Science (LEADS) scholar, discusses the need to implement evidence-based practices for effective policing. He discusses how law enforcement agencies and officers should start by reviewing the existing body of knowledge.

LEADS Scholar Spotlight - American Society of Evidence-Based Policing

October 2018
Joshua Young, a retired corporal of the Ventura Police Department in California and Class of 2015 Scholar of NIJ’s Law Enforcement Advancing Data and Science (LEADS) Program, discusses the American Society of Evidence-Based Policing, which encourages the use of data and research to inform policing. He also talks about a randomized control trial he conducted on body-worn cameras and the support he has received from the LEADS program.