The idea for this post came from a tweet sent out by David Henderson a couple of weeks ago. Lack of data literacy is biggest barrier to #eval. Everyone in sector should know what a counterfactual is – yet many “evaluators” don’t. — David Henderson (@david_henderson) April 23, 2013 That sounded like a challenge. So I […]
Does it work? 5 illustrations on attribution
Does it work? It’s an easy question to answer when talking about the blender you picked up at a neighbor’s garage sale. The question’s just a bit tougher to answer when asked by a funding agency trying to save the world through a comprehensive intervention. “Does it Work?” is the kind of question that fuels […]