Giftedness and developmental delay

Gifted children often develop asynchronously; their minds are often ahead of their physical growth, and specific cognitive and emotional functions are often developed differently (or to differing extents) at different stages of development. One frequently cited example of such developmental delay, an asynchronicity in early cognitive development is Albert Einstein, who did not speak until the age of two, but whose later fluency and accomplishments belied this initial delay. In regards to this fact, psychologist Steven Pinker theorized that, rather than viewing Einstein's (and other famously gifted late-talking individuals) adult accomplishments as existing distinct from, or in spite of, his early language deficits, and rather than viewing Einstein's lingual delay itself as a "disorder", it may be that Einstein's genius and his delay in speaking were developmentally intrinsic to one another.