"Gruber speaks of an "evolving systems" approach to the study of creativity: that is, one monitors simultaneously the organization of knowledge in a … - Howard Gardner

People can be placed along the continuum, and the aspiring mind-changer needs to alter his approach accordingly if resonance is to be achieved. Argument, facts, rhetoric: Is this person moved chiefly by argument, with its logical components? What role do facts, information, and data play in this person’s hierarchy of considerations? Are rhetorical flourishes or logically ordered propositions more likely to capture attention and bring about changes? Central versus peripheral routes: Is this person more likely to be engaged by a direct discussion of the issue? Or would it be best to bring up one’s concerns indirectly — through questions, examples, tone of voice, gestures, pregnant pauses, and well-timed silences?

all our knowledge, both of time and space, is essentially relative....Position we must evidently acknowledge to be relative, for we cannot describe the position of a body in any terms which do not express relation....There are no landmarks in space; one portion of space is exactly like every other portion....We are, as it were, on an unruffled sea.

Less happily, many who are capable of exhibiting significant understanding appear deficient, simply because they cannot readily traffic in the commonly accepted coin of the educational realm. For instance, there is a significant population that lacks facility with formal examinations but can display relevant understanding when problems arise in natural contexts.