Do we really understand tacit knowledge?, asks Haridimos Tsoukas in a 2002 paper. He bases his position on the work of Michael Polanyi in that all knowledge is personal and all knowing is through action. Tacit knowledge [I use the term implicit knowledge as it is easier to understand for non-native English speakers] is not merely explicit knowledge that has yet to be codified. Knowledge is personal.
Tsoukas states that:
“we do not so much need to operationalise tacit knowledge (as explained earlier, we could not do this, even if we wanted) as to find new ways of talking, fresh forms of interacting, and novel ways of distinguishing and connecting. Tacit knowledge cannot be ‘captured’, ‘translated’, or ‘converted’ but only displayed, manifested, in what we do. New knowledge comes about not when the tacit becomes explicit, but when our skilled performance – our praxis – is punctuated in new ways through social interaction.”
This is important for anyone working in training, education, knowledge management, and the various growing fields of ‘artificial intelligence’. Knowledge cannot be transferred. We can observe how people use their knowledge but even they cannot explain all of it.
“Although the expert diagnostician, taxonomist and cotton-classer can indicate their clues and formulate their maxims, they know many more things than they can tell, knowing them only in practice, as instrumental particulars, and not explicitly, as objects.”
It is only when we no longer think about something, like hammering a nail, that we can concentrate on the next level, like fixing the roof. We are constantly creating mental black boxes to lessen our cognitive load.
“Knowledge has, therefore, a recursive form: given a certain context, we blackbox – assimilate, interiorise, instrumentalise – certain things in order to concentrate – focus – on others.”
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