[Modulation of the expression of high intellectual capacity]

Recent research demystifies and redefines high intellectual ability (HIA) against the traditional monolithic and static concept which was based on heritability and identification through an intelligence quotient. This concept is replaced by another in which the HIA is understood as a complex phenomenon of a genetic and environmental nature This is the result of a covariation along the life path between endogenous and exogenous forces, modulators of the high potential (predictor factor) towards the optimal expression, or not, of its eminence in adulthood. Then, HIA implies the conjunction of a starting biological diversity (the high potential), a psychological diversity related to the exploitation of biological resources in useful functions and knowledge, and a contextual diversity configured by different family conditions, as well as socio-cultural and economic contexts. The aim of this work is to present from a neuroconstructivist perspective a review of the current HIA research on the predictive and modulating factors. In the conclusions, we discuss the incidence of the modulating variables in the various trajectories of potential development towards possible adult eminence and the diagnostic and educational implications that are derived.