Evidence-based practice (EBP) is the process of applying current, best evidence (external and internal scientific evidence), patient perspective, and clinical expertise to make decisions about the care of the individuals you treat. Below, are some popular evidence-based practices used in AAC implementation (This is not an exhaustive list).
Aided Language Stimulation is a strategy that is taught to communication partners that is essentially modeling language using the same system the child is using. That means, you as a communication partner, are also using the AAC system to communicate.
Incidental teaching is a strategy that uses the principles of applied behavior analysis (ABA) to provide structured learning opportunities in the natural environment by using the child's interests and natural motivation Incidental teaching strategies are designed to promote motivation and facilitate generalization.
Dual Symbol Immersion is the immersion in two symbol systems simultaneously, the ability to see and hear language throughout the day in all contexts in both symbol sets.