Paul, Annie Murphy, “Why Floundering Is Good”, Time, April 25, 2012, http://ideas. time.com/2012/04/25/why-floundering-is-good; Kapur, Manu, and Katerine Bielaczyc, “Designing for Production Failure”, Journal of the Learning Sciences 21, no. 1 (January 2012), pp. 45–83, http://www.tandfonline.com/doi/abs/10.1080/10508406. 2011.591717.
