Future BCBA: Clinical Practicum & Supervision Program Enhance your clinical career with AB Spectrum, a team proudly named a Top Workplace by the St. Louis Post-Dispatch. We earned this recognition, which is based entirely on employee feedback, because we foster a culture where people feel valued, supported, and inspired to grow. AB Spectrum provides specialized ReggioABATM (Applied Behavior Analysis) therapy for young children (ages 1-6). Our foundation is ABA, an evidence‐based therapy focused on developing communication, social, and adaptive living skills. Our Model: Our centers utilize a unique Therapy Through Play model. We embrace the principles of Reggio Emilia by devising a Natural Environment Teaching (NET), child‐led learning environment to deliver individualized, high‐quality early intervention services in settings that replicate a natural preschool. Our Team: Join our collaborative team of BCBAs, RBTs, SLPs, and Administration. You'll benefit from cross‐disciplinary ...