Describes a system of categories to subdivide the gifted and talented population into the following more homogeneous subgroups: mild, moderate, high, exceptional, and extreme. Based on the metric system, each of the five levels, including the minimum threshold, selects the top 10% of the previous level. (Author/CR)

This article presents an analysis of patterns of giftedness based on the triarchic theory of intelligence. The analysis distinguishes among seven different patterns of giftedness and includes: the Analyzer, the Creator, the Practitioner, the Analytical Creator, the Analytical Practitioners, the Creative Practitioner, and the Consummate Balancer.…

This paper updates the discussion of Francoys Gagne's Differentiated Model of Giftedness and Talent (DMGT), which proposes a clear distinction between these two most basic concepts in the field of gifted education. Under the DMGT model, giftedness is defined as the possession and use of untrained and spontaneously expressed superior natural…

The history of the study of human mental ability is an example of the dialectic in social science between those who interpret data within the framework of existing social inequities and those who look for perspectives that might eventually dissolve inequities. The dedication of Henry Herbert Goddard to a belief in the scientific proof of…