Students of extraordinariness lack strong models that can be crisply tested. - Howard Gardner

Extraordinary individuals are distinguished less by their impressive “raw powers” than by their ability to identify their strengths and then to exploit them.

Thanks to his own thought experiments, his formal education, and his study of authors like Foppl, Einstein already had identified the set of issues that would occupy him for years to come: the relation between electricity and magnetism, the putative role of the ether, and conceptions of space and time, as formulated by a philosopher like Kant or a scientific thinker like Maxwell. Einstein later recalled:

What made the greatest impression upon the student, however, was less the technical construction of mechanics or the solution of complicated problems than the achievements of mechanics in areas which apparently had nothing to do with mechanics: the mechanical theory of light, which conceived of light as the wave-motion of a quasi-rigid elastic ether and above all the kinetic theory of gases.

By the time the child has reached the age of seven or so, his development has become completely intertwined with the values and goals of the culture. Nearly all learning will take place in one or another cultural context; aids to his thinking will reside in many other human beings as well as in a multitude of cultural artifacts. Far from being restricted to the individual's skull, cognition and intelligence become distributed across the landscape.