Executive functioning difficulties are evident in most conditions cared for by school psychologists and Educational Diagnosticians; therefore, staff must have a firm foundation in the topic. This discussion will focus on recent developments in our understanding of EF, including concepts and theory, assessment approaches, and -- most importantly -- evidence-based interventions for improving EF. This workshop will answer the following questions about EF: What is it? How do I assess for it? What can I do about it?