In her research, Prof. Arrington uses the approaches and methods of cognitive neuroscience to address questions of how people behave in multitask environments, including how they choose to sequence tasks and what influence multitasking has on task performance. Prof. Arrington has served as the Director of Undergraduate Studies for the Psychology Department and teaches courses on cognitive neuroscience, attention, and statistics. She is returning to Lehigh after spending two years as a Program Director at the National Science Foundation and is excited to be back in the classroom.