What is the definition of an intraverbal according to behavior analysis?

The definition of an intraverbal in behavior analysis refers to a type of verbal behavior that is elicited by a verbal discriminative stimulus. This means that an intraverbal occurs when one person's speech prompts a response from another person that is related to the verbal stimulus they heard. For instance, when someone asks, "What is your favorite color?", the response "Blue" would be an intraverbal since it is directly influenced by the preceding verbal question. This interaction highlights the relationship between the speaker's prompt and the listener's verbal response.

In contrast, the other options do not accurately capture the essence of intraverbals. For example, describing an operant behavior that occurs independently of context would overlook the critical role of the verbal stimulus in shaping the response. Additionally, stating that an action is performed without any listener present does not align with the intraverbal concept, as these exchanges inherently involve an interaction between speakers. Lastly, suggesting that a verbal response depends solely on another person's feedback misrepresents intraverbals, which can be responses to questions or statements without necessitating direct feedback. These nuances help clarify the nature of intraverbals in behavioral analysis.