Positive Behavioral Connections provides clinic, home, school and community-based Applied Behavior Analysis (ABA) services for children ages 2-12 in the western suburbs of Chicago. We serve children on the Autism Spectrum. Founded in 2009 by Niki Thurkow (BCBA-D) and Emily Deeney (BCBA) PBC has kept high quality, child-centered service delivery as a focus of all aspects of the company.