In this episode, Amy Houtrow, MD, PhD, MPH, FAAP, discusses how assistive technology can help children with complex communication needs. David Hill, MD, FAAP, and Joanna Parga-Belinkie, MD, FAAP, also speak with Andrew Garner, MD, PhD, FAAP, and Robert Saul, MD, FAAP, about the different environmental and biological factors that impact development. For resources go to aap.org/podcast.