Will Thalheimer, PhD, MBA, Principal at TiER1 Performance. Will is a world-renowned speaker, writer, researcher, consultant focused on research-based best practices for learning design, learning evaluation, and presentation design. Will ran Work-Learning Research, wrote the award-winning book Performance-Focused Learner Surveys and created LTEM (Learning-Transfer Evaluation Model). Look for his new book: CEO’s Guide to Training, eLearning & Work: Reshaping Learning into a Competitive Advantage.