Final answer:
The PECS system requires social interaction, which helps develop social skills and improve communication abilities.
Step-by-step explanation:
The PECS system, which stands for Picture Exchange Communication System, is a communication method that uses pictures to help individuals with limited verbal abilities communicate with others.
One of the significant advantages of the PECS system is that it requires social interaction.
By using the pictures to convey messages, individuals using the PECS system need to engage with others and initiate communication.
This social interaction is crucial for developing social skills and improving communication abilities.
As individuals using the PECS system interact with their peers, they have opportunities to practice turn-taking, initiating conversations, and responding to others, which are important aspects of socialization.
Therefore, the statement is true. A significant advantage of the PECS system is that it requires social interaction.