The purpose of this article is to present Dabrowski's theory of positive disintegration (TPD; Dabrowski, 1964) in a thorough and accessible manner so that those in the gifted community can better understand it and its usefulness to the field of gifted studies. The article goes beyond what has typically been presented in recent research literature…

Fragile X syndrome is the most common cause of mental retardation next to Down syndrome. The syndrome is more prevalent in males because they only have one X chromosome, where the gene for fragile X is carried, while women have two X chromosomes and the normal gene can compensate for the affected chromosome. Certain physical features are…