The study found persistent cannabis use during teenage years was associated with a drop in IQ of eight points by the age of 38.
The case involved an inmate, Johnny Paul Penry, with an IQ in the mid-50s.
Sports ability, like IQ, is the product of many genes with environmental triggers influencing the “expression” of our base DNA.
1922, abbreviation of intelligence quotient, a 1921 translation of German Intelligenz-quotient, coined 1912 by German psychologist William L. Stern (1871-1938).
Intelligence is a general capacity of an individual consciously to adjust his thinking to new requirements: it is general mental adaptability to new problems and conditions of life. [Stern, "The Psychological Methods of Testing Intelligence," 1914]
IQ or I.Q.
Pictorial query language, implemented in Ratfor.
["Structured Implementation of an Image Query Language", Y.E. Lien et al, in Database Techniques for Pictorial Applications, A. Blaser ed, pp.416-430].
The country code for Iraq.