Some of the more commonly used autism screening tools are: Modified Checklist for Autism in Toddlers, Revised (M-CHAT), is a popular 20-question test designed for toddlers between 16 and 30 months old. The Kansas Center for Autism Research and Training (K-CART), established in 2008 with private and public funds, is a multidisciplinary center that promotes research and training on the. . . Here are areas near Kansas City where you can find autism tutors on Wyzant:.