Grading evidence

How evidence scale predicts successful policies. A recent study asks whether the scale of evidence—such as sample size and real-world testing—can predict policy success.

Tips for preparing a policy brief

Policy briefs raise awareness of current research on policy needs and succinctly communicate evidence-based recommendations. Some useful tips to help researchers.

Why facts don’t change minds?

Researchers want their findings used to make good decisions and take action. Yet, often their efforts don’t work as well as they hoped. New research identifies myths and solutions to effective science communications and impact for researchers.