Despite the variety of concepts of intelligence, the most influential approach to understanding intelligence (i.e., with the most supporters and the most published research over the longest period of time) is based on [[psychometric]] testing. Such [[intelligence quotient]] (IQ) tests include the [[Stanford-Binet]], [[Raven's Progressive Matrices]], the [[Wechsler Adult Intelligence Scale]] and the Wechsler-Bellevue. | Despite the variety of concepts of intelligence, the most influential approach to understanding intelligence (i.e., with the most supporters and the most published research over the longest period of time) is based on [[psychometric]] testing. Such [[intelligence quotient]] (IQ) tests include the [[Stanford-Binet]], [[Raven's Progressive Matrices]], the [[Wechsler Adult Intelligence Scale]] and the Wechsler-Bellevue. |