Winifred Dunn, PhD, OTR, FAOTA, has made important contributions in the areas of theory development, evidence-based practice, and service. She has brought a neuroscience perspective to practice through the development of the Ecology of Human Performance, a model of sensory processing, and through her widely used sensory processing assessments. She is the author of several books and many articles on evidence-based and strength-based practice, and has presented continuing education courses both nationally and internationally. Dunn has served on the AJOT editorial board and has been recognized for her research and scholarly contributions by both AOTA and AOTF. Read Dunn’s article from the AJOT Special Issue on Sensory Processing.