One disadvantage of picture exchange communication systems is that they may interfere with the user's development of spoken language.

Question

Quizplus · Accepted Answer

Research has shown that picture exchange communication systems (PECS) can actually support the development of spoken language in individuals with communication challenges, rather than interfere with it. PECS can provide a foundation for learning language structure and can be used alongside other methods to encourage verbal communication.

One Disadvantage of Picture Exchange Communication Systems Is That They