'What is intelligence?' may seem like a simple question to answer, but the study and measurement of human intelligence is one of the most controversial subjects

Since the turn of the century, the idea that intellectual capacity is fixed has been generally accepted. But increasingly, psychologists, educators, and others

'Joe Ide is the best new discovery I've come across in a long time. And Isaiah Quintabe is the kind of sleuth not seen on the mystery landscape before.' Michael

IQ i.e. Intelligent Quotient is an age related measure of intelligence level. Intelligence may be defined as the capacity to measure knowledge and understanding

A WALL STREET JOURNAL BESTSELLER Do you know the best way to drive your company's growth? If not, it's time to boost your Growth IQ. Trying to find the one righ