Humble Inquiry - a term invented by Edgar Schein is one such example.
Edgar has written a book on the subject Humble Inquiry: The Gentle Art of Asking Instead of Telling and you will find a substantial excerpt of it online.
Quite simply, in Edgar's words, "Humble Inquiry is asking the question to which you already don't know the answer, bolstered by an attitude of inquiry, an attitude of interest in the other person, a curiosity."
He goes on to say that "And the importance of that very curiosity, that interest in the other person, is precisely why Humble Inquiry is the first and most important step in building any kind of relationship, whether you are just making a new friendship or wooing a girl or trying to talk to a team-mate on a more personal basis. It should usually almost always start with some form of Humble Inquiry."
Watch this video, where Edgar explains what it is all about, and notice this is not just at the heart of KM but about face-to-face conversation and relationship building - something that Conversational Leadership is all about too :-)
It keeps bringing me back to the words of Peter Block:
We must establish a personal connection with each other.
Connection before content.
Without relatedness, no work can occur
Credit: Peter Block