The Myth: ‘They’ll Stop Trying to Talk’

This concern is common enough that most SLPs hear it at the very first AAC evaluation. The logic seems intuitive: if a child has an easier way to communicate, why would they bother with the harder one? But communication development does not actually work that way.

What the Evidence Shows

Research in augmentative and alternative communication has repeatedly found that introducing AAC does not suppress speech development, and in many documented cases coincides with gains in natural speech. The working theory among researchers is that reducing communication frustration and modeling language through the device supports language development broadly, rather than replacing one channel with another.

Why Early Introduction Helps More Than It Hurts

Waiting to ‘see if speech comes first’ often means a child spends months or years with limited ways to express basic wants and needs. Early AAC introduction gives children a reliable communication channel while speech, if it develops, continues to grow alongside it.

Talking to Skeptical Family Members

It is common for well-meaning grandparents or other relatives to worry about this exact myth. Framing AAC as a language-building tool, rather than a replacement for talking, tends to land better than a purely clinical explanation. Sharing that most major speech-language associations support this position can help too.

Closing

AAC is not a last resort, and it is not a shortcut around speech. It is a tool for building language, however that language ultimately gets expressed. Families weighing this decision should talk with a certified SLP about what the research means for their specific situation.