S1-NDBI-Fi_Broad_Item_Definitions_Only – Supplemental material for Identifying and measuring the common elements of naturalistic developmental behavioral interventions for autism spectrum disorder: Development of the NDBI-Fi

Supplemental material, S1-NDBI-Fi_Broad_Item_Definitions_Only for Identifying and measuring the common elements of naturalistic developmental behavioral interventions for autism spectrum disorder: Development of the NDBI-Fi by Kyle M Frost, Jessica Brian, Grace W Gengoux, Antonio Hardan, Sarah R Rieth, Aubyn Stahmer and Brooke Ingersoll in Autism