Main research interests: screening, assessment, and intervention practices with families of young linguistically diverse children. Dr. Guiberson has examined the use of parent and teacher surveys to screen Spanish-speaking toddler and preschool age children. His research has also described language trajectories in preschool age Spanish speaking children and language and programming for culturally and linguistically diverse children with disabilities. His research is clinically focused, involving families, care providers, and preschool teachers