In the scenario "RBT: Where should we go? Child: The aquarium!." the child's response is a(n) ____________________.

In this scenario, the child's response of "The aquarium!" is a clear example of an intraverbal behavior. An intraverbal occurs when an individual responds to a verbal question or statement with their own verbal output that is not a direct repeat of what was said. Here, the RBT asks a question ("Where should we go?"), prompting the child to think and respond with a relevant idea about an activity, rather than simply repeating the RBT’s words or imitating them.

Intraverbals are important in communication as they demonstrate the ability to engage in conversation and provide appropriate answers or comments based on context. In this case, the child is demonstrating understanding and initiative by suggesting a specific location related to the question.