Aspects of motor control for speech and other oromotor behaviors
Perturbation paradigms to investigate oromotor control in infants, children and adults to altered sensorimotor environments
Speech and feeding development in infants
Development of respiratory/laryngeal coordination for speech in children
Responses to auditory perturbation (altered auditory feedback or acoustic startle) in individuals who stutter
Articulatory responses to lingual perturbation
Co-developer of the Actifier II and NTrainer technologies, devices used to assess and provide therapeutic stimulation to premature infants with oromotor feeding deficits