IQ

1. IQ means intelligent quotient.
2. Alfred Binet is best known as the creator of the first workable intelligence scale in 1904. designed to test school students and determine the child's mental age.
3. Between 90 and 110
4. Mensa, the high IQ society, provides a forum for intellectual exchange among its members. Activities include the exchange of ideas through lectures, discussions, journals, special-interest groups, and local, regional, national and international gatherings.
5. Johnson-R WPPSI (young children) KBIT DAS (children)