Evaluating the Fidelity of a Peer-Delivered Mental Health Support Intervention for Young Adults with Intellectual and Developmental Disabilities. - Schwartz, Ariel; Vallabhaneni, Neha; Davern, Nikola; Herer, Alix; Peace Urquilla, Micah; Corey, Jesse; Muthuramalingam, Dheva (Journal of Mental Health Research in Intellectual Disabilities, 2025)