History of Testing: History of Influences in the Development of Intelligence Theory and Testing. Includes: over 60 brief biographies of people who contributed to theories of intelligence and testing, accessible from an "interactive map:" a flow chart showing historical connections, a hot topics section, and references. For example: an article on The Bell Curve, published in 1994, was written by Richard Herrnstein and Charles Murray as a work designed to explain, using empirical statistical analysis, the variations in intelligence in American Society, raise some warnings regarding the consequences of this intelligence gap, and propose national social policy with the goal of mitigating the worst of the consequences attributed to this intelligence gap.