This book, completely reimagines the smile sheet as an essential tool to drive performance improvement. Traditional smile sheets (i.e., learner response forms, student reaction forms) don't work! Decades of practice shows them to have negligible benefits. Scientific studies prove that traditional smile sheets are not correlated with learning results! Yet still we rely on smile sheets to make critical decisions about our learning interventions. In this book, Dr. Will Thalheimer carefully builds the case for a new methodology in smile-sheet design. Based on the learning research, shows how to write better questions, more focused on performance. The book also shows how to deploy smile sheets to our learners to get valid feedback--feedback that can be used to help us as trainers, instructional designers, teachers, professors, eLearning developers, and chief learning officers build virtuous cycles of continuous improvement.