When someone asks you a question and you know the answer on hand, how quiclkly can you come up with the response. Having an on hand timer that calvulates and voice recognization that automatically run when someone speaks would be useful. That way theres no example and its completely on a real time demonstration while under the least bit of influence to find the answer. It could even be planted on a designated subject without them even knowing.
Keeping the timer on the question to response patern on how quickly we think of the subject at hand.
Maybe we speak before the question has been fully stated. Or maybe its how relevant the question is to our daily lives. However the study should be if we mix our answer into the same act of finishing the question.