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      Jump to Navigation             GiveWell        Giving EffectivelyGiving 101 Your Donation Can Change Someone's Life The Wrong Donation Can Accomplish Nothing Your Dollar Goes Further Overseas Your Dollar Goes Further When You Fund the Right Program Quick Start Guide  How We WorkWho We Are Process Criteria Transparency Evaluations of GiveWell Research FAQ Core Competencies  Top CharitiesMalaria Consortium Against Malaria Foundation Helen Keller International Deworm the World Initiative SCI Foundation Sightsavers The END Fund GiveDirectly Standout Charities  ResearchCharity Site Visits Notes from Research Conversations Intervention Reports Cost-Effectiveness Analyses Other Charity Reviews GiveWell Incubation Grants  Our Mistakes AboutAbout GiveWell Progress to Date Our Story Our People Official Records Reputation Impact Frequently Asked Questions Donate Contact Us Jobs  UpdatesBlog RSS Feeds Stay Updated           Enter search terms here.   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            You are hereHome » Giving Effectively » Giving 101 » Most Charities' Evidence Most Charities' Evidence     FacebookTwitter>Print>Email                   Soon after starting GiveWell in 2007, we guessed that many charities didn't have the  type of evidence we were interested in: High-quality, rigorous evidence demonstrating that the intervention they are implementing works. But we assumed that the most effective charities would.

 We learned, however, that due to the expense and difficulty of collecting this kind of evidence, most charities—even our current top charities—don't have this kind of information.

 Academics, however, often collect this type of evidence through their study of health and development interventions, which is why the first step in our process is now to review the independent evidence of a program's effectiveness before seeking charities implementing the program well.

 More of our views on evidence:  Our principles for assessing evidence Surveying the research on a topic The importance of "gold standard" studies for consumers of research  

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