I am trained, but not certified with the Prompt Institute. I have collaborated with Nancy Kaufman on several clients and have had extensive training with the Kaufman Speech to Language program. I generally use Nancy's materials in my sessions in conjunction with PROMPT cues and a list of high frequency words needed in the child's repertoire (family names, favorite foods, toys, etc.). I am also a certified orofacial myofunctional therapist if there is any lingual or labial frenum restrictions that may have a factor in your child's oral capacities. I have some experience with the LAMP app on the iPad.