(intellectual giftedness) An intellectual ability significantly higher than average. Gifted children develop asynchronously; their minds are often ahead of their physical growth, and specific cognitive and emotional functions often are at different stages of development within a single person. Gifted individuals form a heterogeneous group. Because gifted children are intellectually ahead of most of their age peers in at least one major subject area, they frequently require gifted education programs to reach their potential and avoid boredom. Gifted individuals experience the world differently and more intensely, resulting in unique social and emotional issues. The concept of giftedness has historically been rife with controversy, some even denying that this group exists.