The editors point to storytelling using case-based teaching at the Harvard Business School to prepare students for the actual scenarios that they are likely to face once they graduate. Early history of problem-based learning at McMaster University's medical school, where medical students met with faculty facilitators to diagnose ailments based on limited information that they received piecemeal. This is intended to mimic scientific investigation that proceeds with limited information, competing tentative hypotheses, and relies on a community of scientists.