In which verbal operant does a phrase like "What’s your favorite food?" prompt a response related to food?

The phrase "What’s your favorite food?" serves as a prompt that elicits a response related to food, which aligns with the definition of an intraverbal. Intraverbals are verbal behaviors where a person's response is influenced by the verbal behavior of another, without the use of direct prompts, visual aids, or other physical cues. In this case, the question invites the speaker to recall and share their favorite food based on the context provided, demonstrating an exchange of information.

In contrast, echoics involve the repetition of a spoken word or phrase, where the response is simply a vocal imitation of what was heard, not related to the topic. Tacts refer to labeling or naming objects, actions, or events in the environment, often triggered by the direct presence of the item being discussed, which is not the case here. Mands are requests or demands made by an individual, typically prompted by a need or desire. The question posed does not ask for a request but instead seeks information, clearly illustrating the nature of intraverbals.