intervention research

Intervention research studies how effective specific strategies or programs are at improving outcomes, such as health, education, or behavior. It involves developing a plan—called an intervention—and then testing it through scientific methods to see if it makes a positive difference compared to doing nothing or using other approaches. The goal is to identify the best ways to help people or communities solve problems, improve their well-being, or achieve desired goals. This research provides evidence to guide policymakers, practitioners, and organizations in choosing effective interventions.