Hallie and Dr. Jessica Walker discuss executive function In this insightful and empowering episode of SLP Coffee Talk, Hallie sits down with the brilliant Dr. Jessica Walker—an SLP with a PhD, a brain injury researcher turned school-based clinician, and a fierce advocate for adolescent support. From her unique path through higher education to the hallways of middle and high schools, Dr. Walker brings a fresh and essential perspective on executive functioning, emotional regulation, and the cri...