Practitioners of Neuro-Linguistic Programming (NLP), a.k.a. the "science of subjective experience", have produced a number of techniques that can be used to describe the strategies used by highly effective people.
Essentially, experts are carefully studied and analyzed (or modeled in NLP parlance) as a way to make conscious and unpack the mental strategies they used to get expert results.

Once the strategies are decoded, they are the available for others to enhance their own expertise. Milton Erickson, the well known hypnotherapist, and Virginia Satir, one of the world's best known family therapist were among those who were modeled by NLP practitioners.