Will using Augmentative and Alternative Communication (AAC) stop my child from learning to speak? This question often comes up when talking AAC and what research and clinical experience has found is that: 🌸AAC does not hinder speech For most people, AAC can have a positive effect on speech and language development. It can also help with reducing frustration. Of course, each person responds to AAC differently. For people who may not have clear speech or find it difficult to speak, AAC can provid