Stephen Downes

Best analogy for 'grit' thus far: "when faced with a decreasing demand for a product in one market segment, the internationally massive and multi-billion dollar testing industry would look to create a new product that meets the increasing demands of another," writes Grant Frost. "I believe that, in testing for grit, we may have encountered the educational world's latest version of a bottle of air." Good post authored by someone I should have found long before now. Image: CNN.