Randomized Controlled Trial | Overview, Design & Examples

A Brief Guide to Randomized Controlled Trials

Randomized Control Trials in Agricultural Research for Development - 31st ICAE

Randomized control trial: Video, Causes, & Meaning | Osmosis

Part 1: Randomized Designs for Clinical Trials

An Introduction to Randomized Controlled Trials

Why Firms Should Conduct Randomized Controlled Trials

How do researchers know whether something is working? Randomized controlled trials are a research method perhaps best known for testing medication effectiveness, but can also be used to assess programs and policies. Learn how they work and how AIR experts use them to generate evidence that improves peoples' lives. | American Institutes for Research (AIR) | Facebook

Practical Tips for Setting Up a Randomised Controlled Trial