Associate Professor, Arizona Christian University; Author, 17 Things Resilient Teachers Do: (And 4 Things They Hardly Ever Do) (2020), Retraining New Teachers (2015), and Battling Boredom (2010); Co-Author, The Resilient School Leader (2023, Routledge Eye on Education), Battling Boredom, Part 2 (2018), and 75 Quick and Easy Solutions to Common Classroom Disruptions (2013)