Introduction to Auditory Processing Disorder Auditory Processing Disorder (APD), sometimes known as Central Auditory Processing Disorder, is a complex condition that affects how the brain processes auditory information. This guide, crafted from a Board Certified Behavior Analyst (BCBA) perspective, aims to provide a comprehensive understanding of APD, especially as it relates to children with Autism Spectrum Disorder (ASD). What is Auditory Processing Disorder? APD involves difficulties in processing and interpreting [...]