Neurodevelopmental Assessment & Consulting Services Information

NACS, founded and led by clinical psychologist Dr. Celine Saulnier, brings scientifically valid diagnostic evaluations and dissemination to individuals, their families, their teachers and support networks, and other community practitioners and scientists seeking to better understand autism spectrum and related disorders. Dr. Saulnier has over 20 years experience specializing in diagnostic assessment, teaching and training, consulting, and conducting research. She has written two books, the Essentials of Autism Spectrum Disorders, Evaluation and Assessment, and Essentials of Adaptive Behavior Assessment for Neurodevelopmental Disorders, and she is an author of the Vineland Adaptive Behavior Scales, Third Edition (Vineland-3), the world's leading measure for adaptive functioning.