double exceptionality(Some students may well experience "double exceptionality" (Montgomery, 2003): they may be different from the peer group not only because they are gifted, but also because they may have other special needs such as dyslexia, or visual or hearing impairment – by G. GallagherTamerlane)
dual-exceptionality children(It is not uncommon for dual-exceptionality students to be at risk of underachievement and frustration at the barriers they face – by G. GallagherTamerlane)
